From 4da9fdd67cb5afa1065e1544bd00b1f413bea77b Mon Sep 17 00:00:00 2001
From: James Page <james.page@ubuntu.com>
Date: Wed, 10 Jan 2018 14:08:56 +0000
Subject: [PATCH] Remove deploy from source support

Drop support for deployment from Git repositories, as deprecated
in the 17.02 charm release.  This feature is unmaintained and has
no known users.

Change-Id: I0abe07721bedfd8b80c7c590bc646abfc822bbfa
---
 actions.yaml                                  |   2 -
 actions/git-reinstall                         |   1 -
 actions/git_reinstall.py                      |  45 --
 config.yaml                                   |  34 --
 .../contrib/openstack/amulet/utils.py         |   9 +-
 .../charmhelpers/contrib/openstack/context.py |  88 ++-
 .../contrib/openstack/templates/haproxy.cfg   |   8 +-
 hooks/charmhelpers/contrib/openstack/utils.py | 493 +---------------
 .../contrib/storage/linux/ceph.py             |  42 +-
 .../charmhelpers/contrib/storage/linux/lvm.py |  50 ++
 .../charmhelpers/core/host_factory/ubuntu.py  |   1 +
 hooks/neutron_hooks.py                        |  24 +-
 hooks/neutron_utils.py                        | 507 ----------------
 tests/basic_deployment.py                     |  59 +-
 .../contrib/openstack/amulet/utils.py         |   9 +-
 tests/charmhelpers/contrib/openstack/utils.py | 493 +---------------
 .../contrib/storage/linux/ceph.py             |  42 +-
 .../charmhelpers/contrib/storage/linux/lvm.py |  50 ++
 .../charmhelpers/core/host_factory/ubuntu.py  |   1 +
 tests/dfs-basic-trusty-icehouse               |   9 -
 tests/dfs-basic-trusty-kilo                   |  12 -
 unit_tests/test_actions_git_reinstall.py      | 103 ----
 unit_tests/test_actions_openstack_upgrade.py  |  15 +-
 unit_tests/test_neutron_hooks.py              | 105 +---
 unit_tests/test_neutron_utils.py              | 558 +-----------------
 25 files changed, 361 insertions(+), 2399 deletions(-)
 delete mode 120000 actions/git-reinstall
 delete mode 100755 actions/git_reinstall.py
 delete mode 100755 tests/dfs-basic-trusty-icehouse
 delete mode 100755 tests/dfs-basic-trusty-kilo
 delete mode 100644 unit_tests/test_actions_git_reinstall.py

diff --git a/actions.yaml b/actions.yaml
index 99d737cc..a38c0740 100644
--- a/actions.yaml
+++ b/actions.yaml
@@ -1,5 +1,3 @@
-git-reinstall:
-    description: Reinstall quantum-gateway from the openstack-origin-git repositories.
 openstack-upgrade:
   description: Perform openstack upgrades. Config option action-managed-upgrade must be set to True.
 pause:
diff --git a/actions/git-reinstall b/actions/git-reinstall
deleted file mode 120000
index ff684984..00000000
--- a/actions/git-reinstall
+++ /dev/null
@@ -1 +0,0 @@
-git_reinstall.py
\ No newline at end of file
diff --git a/actions/git_reinstall.py b/actions/git_reinstall.py
deleted file mode 100755
index 1b3d32e7..00000000
--- a/actions/git_reinstall.py
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/usr/bin/env python3
-import sys
-import traceback
-
-sys.path.append('hooks/')
-
-from charmhelpers.contrib.openstack.utils import (
-    git_install_requested,
-)
-
-from charmhelpers.core.hookenv import (
-    action_set,
-    action_fail,
-    config,
-)
-
-from neutron_utils import (
-    git_install,
-)
-
-from neutron_hooks import (
-    config_changed,
-)
-
-
-def git_reinstall():
-    """Reinstall from source and restart services.
-
-    If the openstack-origin-git config option was used to install openstack
-    from source git repositories, then this action can be used to reinstall
-    from updated git repositories, followed by a restart of services."""
-    if not git_install_requested():
-        action_fail('openstack-origin-git is not configured')
-        return
-
-    try:
-        git_install(config('openstack-origin-git'))
-        config_changed()
-    except:
-        action_set({'traceback': traceback.format_exc()})
-        action_fail('git-reinstall resulted in an unexpected error')
-
-
-if __name__ == '__main__':
-    git_reinstall()
diff --git a/config.yaml b/config.yaml
index 19c6a285..fe327013 100644
--- a/config.yaml
+++ b/config.yaml
@@ -31,40 +31,6 @@ options:
       NOTE: updating this setting to a source that is known to provide
       a later version of OpenStack will trigger a software upgrade unless
       action-managed-upgrade is set to True.
-  openstack-origin-git:
-    type: string
-    default:
-    description: |
-      Specifies a default OpenStack release name, or a YAML dictionary
-      listing the git repositories to install from.
-      .
-      The default Openstack release name may be one of the following, where
-      the corresponding OpenStack github branch will be used:
-        * liberty
-        * mitaka
-        * newton
-        * master
-      .
-      The YAML must minimally include requirements, neutron-fwaas,
-      neutron-lbaas, neutron-vpnaas, and neutron repositories, and may
-      also include repositories for other dependencies:
-        repositories:
-        - {name: requirements,
-           repository: 'git://github.com/openstack/requirements',
-           branch: master}
-        - {name: neutron-fwaas,
-           repository: 'git://github.com/openstack/neutron-fwaas',
-           branch: master}
-        - {name: neutron-lbaas,
-           repository: 'git://github.com/openstack/neutron-lbaas',
-           branch: master}
-        - {name: neutron-vpnaas,
-           repository: 'git://github.com/openstack/neutron-vpnaas',
-           branch: master}
-        - {name: neutron,
-           repository: 'git://github.com/openstack/neutron',
-           branch: master}
-        release: master
   action-managed-upgrade:
     type: boolean
     default: False
diff --git a/hooks/charmhelpers/contrib/openstack/amulet/utils.py b/hooks/charmhelpers/contrib/openstack/amulet/utils.py
index b71b2b19..87f364d1 100644
--- a/hooks/charmhelpers/contrib/openstack/amulet/utils.py
+++ b/hooks/charmhelpers/contrib/openstack/amulet/utils.py
@@ -858,9 +858,12 @@ class OpenStackAmuletUtils(AmuletUtils):
         :returns: List of pool name, object count, kb disk space used
         """
         df = self.get_ceph_df(sentry_unit)
-        pool_name = df['pools'][pool_id]['name']
-        obj_count = df['pools'][pool_id]['stats']['objects']
-        kb_used = df['pools'][pool_id]['stats']['kb_used']
+        for pool in df['pools']:
+            if pool['id'] == pool_id:
+                pool_name = pool['name']
+                obj_count = pool['stats']['objects']
+                kb_used = pool['stats']['kb_used']
+
         self.log.debug('Ceph {} pool (ID {}): {} objects, '
                        '{} kb used'.format(pool_name, pool_id,
                                            obj_count, kb_used))
diff --git a/hooks/charmhelpers/contrib/openstack/context.py b/hooks/charmhelpers/contrib/openstack/context.py
index e6c0e9fe..161be128 100644
--- a/hooks/charmhelpers/contrib/openstack/context.py
+++ b/hooks/charmhelpers/contrib/openstack/context.py
@@ -97,10 +97,10 @@ from charmhelpers.contrib.network.ip import (
 from charmhelpers.contrib.openstack.utils import (
     config_flags_parser,
     get_host_ip,
-    git_determine_usr_bin,
-    git_determine_python_path,
     enable_memcache,
     snap_install_requested,
+    CompareOpenStackReleases,
+    os_release,
 )
 from charmhelpers.core.unitdata import kv
 
@@ -332,10 +332,7 @@ class IdentityServiceContext(OSContextGenerator):
         self.rel_name = rel_name
         self.interfaces = [self.rel_name]
 
-    def __call__(self):
-        log('Generating template context for ' + self.rel_name, level=DEBUG)
-        ctxt = {}
-
+    def _setup_pki_cache(self):
         if self.service and self.service_user:
             # This is required for pki token signing if we don't want /tmp to
             # be used.
@@ -345,6 +342,15 @@ class IdentityServiceContext(OSContextGenerator):
                 mkdir(path=cachedir, owner=self.service_user,
                       group=self.service_user, perms=0o700)
 
+            return cachedir
+        return None
+
+    def __call__(self):
+        log('Generating template context for ' + self.rel_name, level=DEBUG)
+        ctxt = {}
+
+        cachedir = self._setup_pki_cache()
+        if cachedir:
             ctxt['signing_dir'] = cachedir
 
         for rid in relation_ids(self.rel_name):
@@ -383,6 +389,62 @@ class IdentityServiceContext(OSContextGenerator):
         return {}
 
 
+class IdentityCredentialsContext(IdentityServiceContext):
+    '''Context for identity-credentials interface type'''
+
+    def __init__(self,
+                 service=None,
+                 service_user=None,
+                 rel_name='identity-credentials'):
+        super(IdentityCredentialsContext, self).__init__(service,
+                                                         service_user,
+                                                         rel_name)
+
+    def __call__(self):
+        log('Generating template context for ' + self.rel_name, level=DEBUG)
+        ctxt = {}
+
+        cachedir = self._setup_pki_cache()
+        if cachedir:
+            ctxt['signing_dir'] = cachedir
+
+        for rid in relation_ids(self.rel_name):
+            self.related = True
+            for unit in related_units(rid):
+                rdata = relation_get(rid=rid, unit=unit)
+                credentials_host = rdata.get('credentials_host')
+                credentials_host = (
+                    format_ipv6_addr(credentials_host) or credentials_host
+                )
+                auth_host = rdata.get('auth_host')
+                auth_host = format_ipv6_addr(auth_host) or auth_host
+                svc_protocol = rdata.get('credentials_protocol') or 'http'
+                auth_protocol = rdata.get('auth_protocol') or 'http'
+                api_version = rdata.get('api_version') or '2.0'
+                ctxt.update({
+                    'service_port': rdata.get('credentials_port'),
+                    'service_host': credentials_host,
+                    'auth_host': auth_host,
+                    'auth_port': rdata.get('auth_port'),
+                    'admin_tenant_name': rdata.get('credentials_project'),
+                    'admin_tenant_id': rdata.get('credentials_project_id'),
+                    'admin_user': rdata.get('credentials_username'),
+                    'admin_password': rdata.get('credentials_password'),
+                    'service_protocol': svc_protocol,
+                    'auth_protocol': auth_protocol,
+                    'api_version': api_version
+                })
+
+                if float(api_version) > 2:
+                    ctxt.update({'admin_domain_name':
+                                 rdata.get('domain')})
+
+                if self.context_complete(ctxt):
+                    return ctxt
+
+        return {}
+
+
 class AMQPContext(OSContextGenerator):
 
     def __init__(self, ssl_dir=None, rel_name='amqp', relation_prefix=None):
@@ -1321,8 +1383,6 @@ class WSGIWorkerConfigContext(WorkerConfigContext):
             "public_processes": int(math.ceil(self.public_process_weight *
                                               total_processes)),
             "threads": 1,
-            "usr_bin": git_determine_usr_bin(),
-            "python_path": git_determine_python_path(),
         }
         return ctxt
 
@@ -1566,8 +1626,18 @@ class InternalEndpointContext(OSContextGenerator):
     endpoints by default so this allows admins to optionally use internal
     endpoints.
     """
+    def __init__(self, ost_rel_check_pkg_name):
+        self.ost_rel_check_pkg_name = ost_rel_check_pkg_name
+
     def __call__(self):
-        return {'use_internal_endpoints': config('use-internal-endpoints')}
+        ctxt = {'use_internal_endpoints': config('use-internal-endpoints')}
+        rel = os_release(self.ost_rel_check_pkg_name, base='icehouse')
+        if CompareOpenStackReleases(rel) >= 'pike':
+            ctxt['volume_api_version'] = '3'
+        else:
+            ctxt['volume_api_version'] = '2'
+
+        return ctxt
 
 
 class AppArmorContext(OSContextGenerator):
diff --git a/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg b/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
index ebc8a68a..d36af2aa 100644
--- a/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
+++ b/hooks/charmhelpers/contrib/openstack/templates/haproxy.cfg
@@ -17,22 +17,22 @@ defaults
 {%- if haproxy_queue_timeout %}
     timeout queue {{ haproxy_queue_timeout }}
 {%- else %}
-    timeout queue 5000
+    timeout queue 9000
 {%- endif %}
 {%- if haproxy_connect_timeout %}
     timeout connect {{ haproxy_connect_timeout }}
 {%- else %}
-    timeout connect 5000
+    timeout connect 9000
 {%- endif %}
 {%- if haproxy_client_timeout %}
     timeout client {{ haproxy_client_timeout }}
 {%- else %}
-    timeout client 30000
+    timeout client 90000
 {%- endif %}
 {%- if haproxy_server_timeout %}
     timeout server {{ haproxy_server_timeout }}
 {%- else %}
-    timeout server 30000
+    timeout server 90000
 {%- endif %}
 
 listen stats
diff --git a/hooks/charmhelpers/contrib/openstack/utils.py b/hooks/charmhelpers/contrib/openstack/utils.py
index 8a541d40..0e867310 100644
--- a/hooks/charmhelpers/contrib/openstack/utils.py
+++ b/hooks/charmhelpers/contrib/openstack/utils.py
@@ -23,7 +23,6 @@ import sys
 import re
 import itertools
 import functools
-import shutil
 
 import six
 import traceback
@@ -47,7 +46,6 @@ from charmhelpers.core.hookenv import (
     related_units,
     relation_ids,
     relation_set,
-    service_name,
     status_set,
     hook_name,
     application_version_set,
@@ -68,11 +66,6 @@ from charmhelpers.contrib.network.ip import (
     port_has_listener,
 )
 
-from charmhelpers.contrib.python.packages import (
-    pip_create_virtualenv,
-    pip_install,
-)
-
 from charmhelpers.core.host import (
     lsb_release,
     mounts,
@@ -84,7 +77,6 @@ from charmhelpers.core.host import (
 )
 from charmhelpers.fetch import (
     apt_cache,
-    install_remote,
     import_key as fetch_import_key,
     add_source as fetch_add_source,
     SourceConfigError,
@@ -278,27 +270,6 @@ PACKAGE_CODENAMES = {
     ]),
 }
 
-GIT_DEFAULT_REPOS = {
-    'requirements': 'git://github.com/openstack/requirements',
-    'cinder': 'git://github.com/openstack/cinder',
-    'glance': 'git://github.com/openstack/glance',
-    'horizon': 'git://github.com/openstack/horizon',
-    'keystone': 'git://github.com/openstack/keystone',
-    'networking-hyperv': 'git://github.com/openstack/networking-hyperv',
-    'neutron': 'git://github.com/openstack/neutron',
-    'neutron-fwaas': 'git://github.com/openstack/neutron-fwaas',
-    'neutron-lbaas': 'git://github.com/openstack/neutron-lbaas',
-    'neutron-vpnaas': 'git://github.com/openstack/neutron-vpnaas',
-    'nova': 'git://github.com/openstack/nova',
-}
-
-GIT_DEFAULT_BRANCHES = {
-    'liberty': 'stable/liberty',
-    'mitaka': 'stable/mitaka',
-    'newton': 'stable/newton',
-    'master': 'master',
-}
-
 DEFAULT_LOOPBACK_SIZE = '5G'
 
 
@@ -392,6 +363,8 @@ def get_swift_codename(version):
             releases = UBUNTU_OPENSTACK_RELEASE
             release = [k for k, v in six.iteritems(releases) if codename in v]
             ret = subprocess.check_output(['apt-cache', 'policy', 'swift'])
+            if six.PY3:
+                ret = ret.decode('UTF-8')
             if codename in ret or release[0] in ret:
                 return codename
     elif len(codenames) == 1:
@@ -528,7 +501,6 @@ def os_release(package, base='essex', reset_cache=False):
     if _os_rel:
         return _os_rel
     _os_rel = (
-        git_os_codename_install_source(config('openstack-origin-git')) or
         get_os_codename_package(package, fatal=False) or
         get_os_codename_install_source(config('openstack-origin')) or
         base)
@@ -769,417 +741,6 @@ def os_requires_version(ostack_release, pkg):
     return wrap
 
 
-def git_install_requested():
-    """
-    Returns true if openstack-origin-git is specified.
-    """
-    return config('openstack-origin-git') is not None
-
-
-def git_os_codename_install_source(projects_yaml):
-    """
-    Returns OpenStack codename of release being installed from source.
-    """
-    if git_install_requested():
-        projects = _git_yaml_load(projects_yaml)
-
-        if projects in GIT_DEFAULT_BRANCHES.keys():
-            if projects == 'master':
-                return 'ocata'
-            return projects
-
-        if 'release' in projects:
-            if projects['release'] == 'master':
-                return 'ocata'
-            return projects['release']
-
-    return None
-
-
-def git_default_repos(projects_yaml):
-    """
-    Returns default repos if a default openstack-origin-git value is specified.
-    """
-    service = service_name()
-    core_project = service
-
-    for default, branch in six.iteritems(GIT_DEFAULT_BRANCHES):
-        if projects_yaml == default:
-
-            # add the requirements repo first
-            repo = {
-                'name': 'requirements',
-                'repository': GIT_DEFAULT_REPOS['requirements'],
-                'branch': branch,
-            }
-            repos = [repo]
-
-            # neutron-* and nova-* charms require some additional repos
-            if service in ['neutron-api', 'neutron-gateway',
-                           'neutron-openvswitch']:
-                core_project = 'neutron'
-                if service == 'neutron-api':
-                    repo = {
-                        'name': 'networking-hyperv',
-                        'repository': GIT_DEFAULT_REPOS['networking-hyperv'],
-                        'branch': branch,
-                    }
-                    repos.append(repo)
-                for project in ['neutron-fwaas', 'neutron-lbaas',
-                                'neutron-vpnaas', 'nova']:
-                    repo = {
-                        'name': project,
-                        'repository': GIT_DEFAULT_REPOS[project],
-                        'branch': branch,
-                    }
-                    repos.append(repo)
-
-            elif service in ['nova-cloud-controller', 'nova-compute']:
-                core_project = 'nova'
-                repo = {
-                    'name': 'neutron',
-                    'repository': GIT_DEFAULT_REPOS['neutron'],
-                    'branch': branch,
-                }
-                repos.append(repo)
-            elif service == 'openstack-dashboard':
-                core_project = 'horizon'
-
-            # finally add the current service's core project repo
-            repo = {
-                'name': core_project,
-                'repository': GIT_DEFAULT_REPOS[core_project],
-                'branch': branch,
-            }
-            repos.append(repo)
-
-            return yaml.dump(dict(repositories=repos, release=default))
-
-    return projects_yaml
-
-
-def _git_yaml_load(projects_yaml):
-    """
-    Load the specified yaml into a dictionary.
-    """
-    if not projects_yaml:
-        return None
-
-    return yaml.load(projects_yaml)
-
-
-requirements_dir = None
-
-
-def git_clone_and_install(projects_yaml, core_project):
-    """
-    Clone/install all specified OpenStack repositories.
-
-    The expected format of projects_yaml is:
-
-        repositories:
-          - {name: keystone,
-             repository: 'git://git.openstack.org/openstack/keystone.git',
-             branch: 'stable/icehouse'}
-          - {name: requirements,
-             repository: 'git://git.openstack.org/openstack/requirements.git',
-             branch: 'stable/icehouse'}
-
-        directory: /mnt/openstack-git
-        http_proxy: squid-proxy-url
-        https_proxy: squid-proxy-url
-
-    The directory, http_proxy, and https_proxy keys are optional.
-
-    """
-    global requirements_dir
-    parent_dir = '/mnt/openstack-git'
-    http_proxy = None
-
-    projects = _git_yaml_load(projects_yaml)
-    _git_validate_projects_yaml(projects, core_project)
-
-    old_environ = dict(os.environ)
-
-    if 'http_proxy' in projects.keys():
-        http_proxy = projects['http_proxy']
-        os.environ['http_proxy'] = projects['http_proxy']
-    if 'https_proxy' in projects.keys():
-        os.environ['https_proxy'] = projects['https_proxy']
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    pip_create_virtualenv(os.path.join(parent_dir, 'venv'))
-
-    # Upgrade setuptools and pip from default virtualenv versions. The default
-    # versions in trusty break master OpenStack branch deployments.
-    for p in ['pip', 'setuptools']:
-        pip_install(p, upgrade=True, proxy=http_proxy,
-                    venv=os.path.join(parent_dir, 'venv'))
-
-    constraints = None
-    for p in projects['repositories']:
-        repo = p['repository']
-        branch = p['branch']
-        depth = '1'
-        if 'depth' in p.keys():
-            depth = p['depth']
-        if p['name'] == 'requirements':
-            repo_dir = _git_clone_and_install_single(repo, branch, depth,
-                                                     parent_dir, http_proxy,
-                                                     update_requirements=False)
-            requirements_dir = repo_dir
-            constraints = os.path.join(repo_dir, "upper-constraints.txt")
-            # upper-constraints didn't exist until after icehouse
-            if not os.path.isfile(constraints):
-                constraints = None
-            # use constraints unless project yaml sets use_constraints to false
-            if 'use_constraints' in projects.keys():
-                if not projects['use_constraints']:
-                    constraints = None
-        else:
-            repo_dir = _git_clone_and_install_single(repo, branch, depth,
-                                                     parent_dir, http_proxy,
-                                                     update_requirements=True,
-                                                     constraints=constraints)
-
-    os.environ = old_environ
-
-
-def _git_validate_projects_yaml(projects, core_project):
-    """
-    Validate the projects yaml.
-    """
-    _git_ensure_key_exists('repositories', projects)
-
-    for project in projects['repositories']:
-        _git_ensure_key_exists('name', project.keys())
-        _git_ensure_key_exists('repository', project.keys())
-        _git_ensure_key_exists('branch', project.keys())
-
-    if projects['repositories'][0]['name'] != 'requirements':
-        error_out('{} git repo must be specified first'.format('requirements'))
-
-    if projects['repositories'][-1]['name'] != core_project:
-        error_out('{} git repo must be specified last'.format(core_project))
-
-    _git_ensure_key_exists('release', projects)
-
-
-def _git_ensure_key_exists(key, keys):
-    """
-    Ensure that key exists in keys.
-    """
-    if key not in keys:
-        error_out('openstack-origin-git key \'{}\' is missing'.format(key))
-
-
-def _git_clone_and_install_single(repo, branch, depth, parent_dir, http_proxy,
-                                  update_requirements, constraints=None):
-    """
-    Clone and install a single git repository.
-    """
-    if not os.path.exists(parent_dir):
-        juju_log('Directory already exists at {}. '
-                 'No need to create directory.'.format(parent_dir))
-        os.mkdir(parent_dir)
-
-    juju_log('Cloning git repo: {}, branch: {}'.format(repo, branch))
-    repo_dir = install_remote(
-        repo, dest=parent_dir, branch=branch, depth=depth)
-
-    venv = os.path.join(parent_dir, 'venv')
-
-    if update_requirements:
-        if not requirements_dir:
-            error_out('requirements repo must be cloned before '
-                      'updating from global requirements.')
-        _git_update_requirements(venv, repo_dir, requirements_dir)
-
-    juju_log('Installing git repo from dir: {}'.format(repo_dir))
-    if http_proxy:
-        pip_install(repo_dir, proxy=http_proxy, venv=venv,
-                    constraints=constraints)
-    else:
-        pip_install(repo_dir, venv=venv, constraints=constraints)
-
-    return repo_dir
-
-
-def _git_update_requirements(venv, package_dir, reqs_dir):
-    """
-    Update from global requirements.
-
-    Update an OpenStack git directory's requirements.txt and
-    test-requirements.txt from global-requirements.txt.
-    """
-    orig_dir = os.getcwd()
-    os.chdir(reqs_dir)
-    python = os.path.join(venv, 'bin/python')
-    cmd = [python, 'update.py', package_dir]
-    try:
-        subprocess.check_call(cmd)
-    except subprocess.CalledProcessError:
-        package = os.path.basename(package_dir)
-        error_out("Error updating {} from "
-                  "global-requirements.txt".format(package))
-    os.chdir(orig_dir)
-
-
-def git_pip_venv_dir(projects_yaml):
-    """
-    Return the pip virtualenv path.
-    """
-    parent_dir = '/mnt/openstack-git'
-
-    projects = _git_yaml_load(projects_yaml)
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    return os.path.join(parent_dir, 'venv')
-
-
-def git_src_dir(projects_yaml, project):
-    """
-    Return the directory where the specified project's source is located.
-    """
-    parent_dir = '/mnt/openstack-git'
-
-    projects = _git_yaml_load(projects_yaml)
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    for p in projects['repositories']:
-        if p['name'] == project:
-            return os.path.join(parent_dir, os.path.basename(p['repository']))
-
-    return None
-
-
-def git_yaml_value(projects_yaml, key):
-    """
-    Return the value in projects_yaml for the specified key.
-    """
-    projects = _git_yaml_load(projects_yaml)
-
-    if key in projects.keys():
-        return projects[key]
-
-    return None
-
-
-def git_generate_systemd_init_files(templates_dir):
-    """
-    Generate systemd init files.
-
-    Generates and installs systemd init units and script files based on the
-    *.init.in files contained in the templates_dir directory.
-
-    This code is based on the openstack-pkg-tools package and its init
-    script generation, which is used by the OpenStack packages.
-    """
-    for f in os.listdir(templates_dir):
-        # Create the init script and systemd unit file from the template
-        if f.endswith(".init.in"):
-            init_in_file = f
-            init_file = f[:-8]
-            service_file = "{}.service".format(init_file)
-
-            init_in_source = os.path.join(templates_dir, init_in_file)
-            init_source = os.path.join(templates_dir, init_file)
-            service_source = os.path.join(templates_dir, service_file)
-
-            init_dest = os.path.join('/etc/init.d', init_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            shutil.copyfile(init_in_source, init_source)
-            with open(init_source, 'a') as outfile:
-                template = ('/usr/share/openstack-pkg-tools/'
-                            'init-script-template')
-                with open(template) as infile:
-                    outfile.write('\n\n{}'.format(infile.read()))
-
-            cmd = ['pkgos-gen-systemd-unit', init_in_source]
-            subprocess.check_call(cmd)
-
-            if os.path.exists(init_dest):
-                os.remove(init_dest)
-            if os.path.exists(service_dest):
-                os.remove(service_dest)
-            shutil.copyfile(init_source, init_dest)
-            shutil.copyfile(service_source, service_dest)
-            os.chmod(init_dest, 0o755)
-
-    for f in os.listdir(templates_dir):
-        # If there's a service.in file, use it instead of the generated one
-        if f.endswith(".service.in"):
-            service_in_file = f
-            service_file = f[:-3]
-
-            service_in_source = os.path.join(templates_dir, service_in_file)
-            service_source = os.path.join(templates_dir, service_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            shutil.copyfile(service_in_source, service_source)
-
-            if os.path.exists(service_dest):
-                os.remove(service_dest)
-            shutil.copyfile(service_source, service_dest)
-
-    for f in os.listdir(templates_dir):
-        # Generate the systemd unit if there's no existing .service.in
-        if f.endswith(".init.in"):
-            init_in_file = f
-            init_file = f[:-8]
-            service_in_file = "{}.service.in".format(init_file)
-            service_file = "{}.service".format(init_file)
-
-            init_in_source = os.path.join(templates_dir, init_in_file)
-            service_in_source = os.path.join(templates_dir, service_in_file)
-            service_source = os.path.join(templates_dir, service_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            if not os.path.exists(service_in_source):
-                cmd = ['pkgos-gen-systemd-unit', init_in_source]
-                subprocess.check_call(cmd)
-
-                if os.path.exists(service_dest):
-                    os.remove(service_dest)
-                shutil.copyfile(service_source, service_dest)
-
-
-def git_determine_usr_bin():
-    """Return the /usr/bin path for Apache2 config.
-
-    The /usr/bin path will be located in the virtualenv if the charm
-    is configured to deploy from source.
-    """
-    if git_install_requested():
-        projects_yaml = config('openstack-origin-git')
-        projects_yaml = git_default_repos(projects_yaml)
-        return os.path.join(git_pip_venv_dir(projects_yaml), 'bin')
-    else:
-        return '/usr/bin'
-
-
-def git_determine_python_path():
-    """Return the python-path for Apache2 config.
-
-    Returns 'None' unless the charm is configured to deploy from source,
-    in which case the path of the virtualenv's site-packages is returned.
-    """
-    if git_install_requested():
-        projects_yaml = config('openstack-origin-git')
-        projects_yaml = git_default_repos(projects_yaml)
-        return os.path.join(git_pip_venv_dir(projects_yaml),
-                            'lib/python2.7/site-packages')
-    else:
-        return None
-
-
 def os_workload_status(configs, required_interfaces, charm_func=None):
     """
     Decorator to set workload status based on complete contexts
@@ -1613,27 +1174,24 @@ def do_action_openstack_upgrade(package, upgrade_callback, configs):
     """
     ret = False
 
-    if git_install_requested():
-        action_set({'outcome': 'installed from source, skipped upgrade.'})
-    else:
-        if openstack_upgrade_available(package):
-            if config('action-managed-upgrade'):
-                juju_log('Upgrading OpenStack release')
+    if openstack_upgrade_available(package):
+        if config('action-managed-upgrade'):
+            juju_log('Upgrading OpenStack release')
 
-                try:
-                    upgrade_callback(configs=configs)
-                    action_set({'outcome': 'success, upgrade completed.'})
-                    ret = True
-                except Exception:
-                    action_set({'outcome': 'upgrade failed, see traceback.'})
-                    action_set({'traceback': traceback.format_exc()})
-                    action_fail('do_openstack_upgrade resulted in an '
-                                'unexpected error')
-            else:
-                action_set({'outcome': 'action-managed-upgrade config is '
-                                       'False, skipped upgrade.'})
+            try:
+                upgrade_callback(configs=configs)
+                action_set({'outcome': 'success, upgrade completed.'})
+                ret = True
+            except Exception:
+                action_set({'outcome': 'upgrade failed, see traceback.'})
+                action_set({'traceback': traceback.format_exc()})
+                action_fail('do_openstack_upgrade resulted in an '
+                            'unexpected error')
         else:
-            action_set({'outcome': 'no upgrade available.'})
+            action_set({'outcome': 'action-managed-upgrade config is '
+                                   'False, skipped upgrade.'})
+    else:
+        action_set({'outcome': 'no upgrade available.'})
 
     return ret
 
@@ -2043,14 +1601,25 @@ def token_cache_pkgs(source=None, release=None):
 
 def update_json_file(filename, items):
     """Updates the json `filename` with a given dict.
-    :param filename: json filename (i.e.: /etc/glance/policy.json)
+    :param filename: path to json file (e.g. /etc/glance/policy.json)
     :param items: dict of items to update
     """
+    if not items:
+        return
+
     with open(filename) as fd:
         policy = json.load(fd)
+
+    # Compare before and after and if nothing has changed don't write the file
+    # since that could cause unnecessary service restarts.
+    before = json.dumps(policy, indent=4, sort_keys=True)
     policy.update(items)
+    after = json.dumps(policy, indent=4, sort_keys=True)
+    if before == after:
+        return
+
     with open(filename, "w") as fd:
-        fd.write(json.dumps(policy, indent=4))
+        fd.write(after)
 
 
 @cached
diff --git a/hooks/charmhelpers/contrib/storage/linux/ceph.py b/hooks/charmhelpers/contrib/storage/linux/ceph.py
index 0d9bacfd..e13e60a6 100644
--- a/hooks/charmhelpers/contrib/storage/linux/ceph.py
+++ b/hooks/charmhelpers/contrib/storage/linux/ceph.py
@@ -113,7 +113,7 @@ def validator(value, valid_type, valid_range=None):
         assert isinstance(valid_range, list), \
             "valid_range must be a list, was given {}".format(valid_range)
         # If we're dealing with strings
-        if valid_type is six.string_types:
+        if isinstance(value, six.string_types):
             assert value in valid_range, \
                 "{} is not in the list {}".format(value, valid_range)
         # Integer, float should have a min and max
@@ -517,7 +517,8 @@ def pool_set(service, pool_name, key, value):
     :param value:
     :return: None.  Can raise CalledProcessError
     """
-    cmd = ['ceph', '--id', service, 'osd', 'pool', 'set', pool_name, key, value]
+    cmd = ['ceph', '--id', service, 'osd', 'pool', 'set', pool_name, key,
+           str(value).lower()]
     try:
         check_call(cmd)
     except CalledProcessError:
@@ -621,16 +622,24 @@ def create_erasure_profile(service, profile_name, erasure_plugin_name='jerasure'
     :param durability_estimator: int
     :return: None.  Can raise CalledProcessError
     """
+    version = ceph_version()
+
     # Ensure this failure_domain is allowed by Ceph
     validator(failure_domain, six.string_types,
               ['chassis', 'datacenter', 'host', 'osd', 'pdu', 'pod', 'rack', 'region', 'room', 'root', 'row'])
 
     cmd = ['ceph', '--id', service, 'osd', 'erasure-code-profile', 'set', profile_name,
-           'plugin=' + erasure_plugin_name, 'k=' + str(data_chunks), 'm=' + str(coding_chunks),
-           'ruleset_failure_domain=' + failure_domain]
+           'plugin=' + erasure_plugin_name, 'k=' + str(data_chunks), 'm=' + str(coding_chunks)
+           ]
     if locality is not None and durability_estimator is not None:
         raise ValueError("create_erasure_profile should be called with k, m and one of l or c but not both.")
 
+    # failure_domain changed in luminous
+    if version and version >= '12.0.0':
+        cmd.append('crush-failure-domain=' + failure_domain)
+    else:
+        cmd.append('ruleset-failure-domain=' + failure_domain)
+
     # Add plugin specific information
     if locality is not None:
         # For local erasure codes
@@ -1064,14 +1073,24 @@ class CephBrokerRq(object):
         self.ops = []
 
     def add_op_request_access_to_group(self, name, namespace=None,
-                                       permission=None, key_name=None):
+                                       permission=None, key_name=None,
+                                       object_prefix_permissions=None):
         """
         Adds the requested permissions to the current service's Ceph key,
-        allowing the key to access only the specified pools
+        allowing the key to access only the specified pools or
+        object prefixes. object_prefix_permissions should be a dictionary
+        keyed on the permission with the corresponding value being a list
+        of prefixes to apply that permission to.
+            {
+                'rwx': ['prefix1', 'prefix2'],
+                'class-read': ['prefix3']}
         """
-        self.ops.append({'op': 'add-permissions-to-key', 'group': name,
-                         'namespace': namespace, 'name': key_name or service_name(),
-                         'group-permission': permission})
+        self.ops.append({
+            'op': 'add-permissions-to-key', 'group': name,
+            'namespace': namespace,
+            'name': key_name or service_name(),
+            'group-permission': permission,
+            'object-prefix-permissions': object_prefix_permissions})
 
     def add_op_create_pool(self, name, replica_count=3, pg_num=None,
                            weight=None, group=None, namespace=None):
@@ -1107,7 +1126,10 @@ class CephBrokerRq(object):
     def _ops_equal(self, other):
         if len(self.ops) == len(other.ops):
             for req_no in range(0, len(self.ops)):
-                for key in ['replicas', 'name', 'op', 'pg_num', 'weight']:
+                for key in [
+                        'replicas', 'name', 'op', 'pg_num', 'weight',
+                        'group', 'group-namespace', 'group-permission',
+                        'object-prefix-permissions']:
                     if self.ops[req_no].get(key) != other.ops[req_no].get(key):
                         return False
         else:
diff --git a/hooks/charmhelpers/contrib/storage/linux/lvm.py b/hooks/charmhelpers/contrib/storage/linux/lvm.py
index 7f2a0604..79a7a245 100644
--- a/hooks/charmhelpers/contrib/storage/linux/lvm.py
+++ b/hooks/charmhelpers/contrib/storage/linux/lvm.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import functools
 from subprocess import (
     CalledProcessError,
     check_call,
@@ -101,3 +102,52 @@ def create_lvm_volume_group(volume_group, block_device):
     :block_device: str: Full path of PV-initialized block device.
     '''
     check_call(['vgcreate', volume_group, block_device])
+
+
+def list_logical_volumes(select_criteria=None, path_mode=False):
+    '''
+    List logical volumes
+
+    :param select_criteria: str: Limit list to those volumes matching this
+                                 criteria (see 'lvs -S help' for more details)
+    :param path_mode: bool: return logical volume name in 'vg/lv' format, this
+                            format is required for some commands like lvextend
+    :returns: [str]: List of logical volumes
+    '''
+    lv_diplay_attr = 'lv_name'
+    if path_mode:
+        # Parsing output logic relies on the column order
+        lv_diplay_attr = 'vg_name,' + lv_diplay_attr
+    cmd = ['lvs', '--options', lv_diplay_attr, '--noheadings']
+    if select_criteria:
+        cmd.extend(['--select', select_criteria])
+    lvs = []
+    for lv in check_output(cmd).decode('UTF-8').splitlines():
+        if not lv:
+            continue
+        if path_mode:
+            lvs.append('/'.join(lv.strip().split()))
+        else:
+            lvs.append(lv.strip())
+    return lvs
+
+
+list_thin_logical_volume_pools = functools.partial(
+    list_logical_volumes,
+    select_criteria='lv_attr =~ ^t')
+
+list_thin_logical_volumes = functools.partial(
+    list_logical_volumes,
+    select_criteria='lv_attr =~ ^V')
+
+
+def extend_logical_volume_by_device(lv_name, block_device):
+    '''
+    Extends the size of logical volume lv_name by the amount of free space on
+    physical volume block_device.
+
+    :param lv_name: str: name of logical volume to be extended (vg/lv format)
+    :param block_device: str: name of block_device to be allocated to lv_name
+    '''
+    cmd = ['lvextend', lv_name, block_device]
+    check_call(cmd)
diff --git a/hooks/charmhelpers/core/host_factory/ubuntu.py b/hooks/charmhelpers/core/host_factory/ubuntu.py
index d8dc378a..99451b59 100644
--- a/hooks/charmhelpers/core/host_factory/ubuntu.py
+++ b/hooks/charmhelpers/core/host_factory/ubuntu.py
@@ -20,6 +20,7 @@ UBUNTU_RELEASES = (
     'yakkety',
     'zesty',
     'artful',
+    'bionic',
 )
 
 
diff --git a/hooks/neutron_hooks.py b/hooks/neutron_hooks.py
index 8d744f74..7925be0f 100755
--- a/hooks/neutron_hooks.py
+++ b/hooks/neutron_hooks.py
@@ -30,7 +30,6 @@ from charmhelpers.contrib.hahelpers.apache import(
     install_ca_cert
 )
 from charmhelpers.contrib.openstack.utils import (
-    config_value_changed,
     configure_installation_source,
     openstack_upgrade_available,
     pausable_restart_on_change as restart_on_change,
@@ -51,8 +50,6 @@ from neutron_utils import (
     do_openstack_upgrade,
     get_packages,
     get_early_packages,
-    git_install,
-    git_install_requested,
     valid_plugin,
     configure_ovs,
     stop_services,
@@ -91,8 +88,6 @@ def install():
                     fatal=True)
         apt_install(filter_installed_packages(get_packages()),
                     fatal=True)
-        status_set('maintenance', 'Git install')
-        git_install(config('openstack-origin-git'))
     else:
         message = 'Please provide a valid plugin config'
         log(message, level=ERROR)
@@ -112,13 +107,7 @@ def install():
 @harden()
 def config_changed():
     global CONFIGS
-    if git_install_requested():
-        if config_value_changed('openstack-origin-git'):
-            status_set('maintenance', 'Running Git install')
-            git_install(config('openstack-origin-git'))
-            CONFIGS.write_all()
-
-    elif not config('action-managed-upgrade'):
+    if not config('action-managed-upgrade'):
         if openstack_upgrade_available(NEUTRON_COMMON):
             status_set('maintenance', 'Running openstack upgrade')
             do_openstack_upgrade(CONFIGS)
@@ -144,12 +133,11 @@ def config_changed():
         status_set('blocked', message)
         sys.exit(1)
     if config('plugin') == 'n1kv':
-        if not git_install_requested():
-            if config('enable-l3-agent'):
-                status_set('maintenance', 'Installing apt packages')
-                apt_install(filter_installed_packages('neutron-l3-agent'))
-            else:
-                apt_purge('neutron-l3-agent')
+        if config('enable-l3-agent'):
+            status_set('maintenance', 'Installing apt packages')
+            apt_install(filter_installed_packages('neutron-l3-agent'))
+        else:
+            apt_purge('neutron-l3-agent')
 
     # Setup legacy ha configurations
     update_legacy_ha_files()
diff --git a/hooks/neutron_utils.py b/hooks/neutron_utils.py
index f7271600..d4418b7c 100644
--- a/hooks/neutron_utils.py
+++ b/hooks/neutron_utils.py
@@ -3,21 +3,15 @@ import shutil
 import subprocess
 from shutil import copy2
 from charmhelpers.core.host import (
-    adduser,
-    add_group,
-    add_user_to_group,
     lsb_release,
     mkdir,
-    service,
     service_running,
     service_stop,
     service_restart,
-    write_file,
     init_is_systemd,
     CompareHostReleases,
 )
 from charmhelpers.core.hookenv import (
-    charm_dir,
     log,
     DEBUG,
     INFO,
@@ -26,7 +20,6 @@ from charmhelpers.core.hookenv import (
     is_relation_made,
     relation_ids,
 )
-from charmhelpers.core.templating import render
 from charmhelpers.fetch import (
     apt_upgrade,
     apt_update,
@@ -43,12 +36,6 @@ from charmhelpers.contrib.hahelpers.cluster import (
 from charmhelpers.contrib.openstack.utils import (
     configure_installation_source,
     get_os_codename_install_source,
-    git_clone_and_install,
-    git_default_repos,
-    git_generate_systemd_init_files,
-    git_install_requested,
-    git_pip_venv_dir,
-    git_src_dir,
     make_assess_status_func,
     os_release,
     pause_unit,
@@ -206,45 +193,6 @@ LEGACY_FILES_MAP = {
 LEGACY_RES_MAP = ['res_monitor']
 L3HA_PACKAGES = ['keepalived', 'conntrack']
 
-BASE_GIT_PACKAGES = [
-    'arping',
-    'dnsmasq',
-    'libffi-dev',
-    'libssl-dev',
-    'libxml2-dev',
-    'libxslt1-dev',
-    'libyaml-dev',
-    'openstack-pkg-tools',
-    'python-dev',
-    'python-pip',
-    'python-setuptools',
-    'zlib1g-dev',
-]
-
-# ubuntu packages that should not be installed when deploying from git
-GIT_PACKAGE_BLACKLIST = [
-    'nova-api-metadata',
-    'neutron-common',
-    'neutron-dhcp-agent',
-    'neutron-l3-agent',
-    'neutron-lbaas-agent',
-    'neutron-metadata-agent',
-    'neutron-metering-agent',
-    'neutron-plugin-cisco',
-    'neutron-plugin-metering-agent',
-    'neutron-plugin-openvswitch-agent',
-    'neutron-openvswitch-agent',
-    'neutron-vpn-agent',
-    'python-neutron-fwaas',
-    'python-oslo.config',
-    'python-pymysql',
-    'quantum-common',
-    'quantum-dhcp-agent',
-    'quantum-l3-agent',
-    'quantum-metadata-agent',
-    'quantum-plugin-openvswitch-agent',
-]
-
 # The interface is said to be satisfied if anyone of the interfaces in the
 # list has a complete context.
 REQUIRED_INTERFACES = {
@@ -297,14 +245,6 @@ def get_packages():
             packages.append('neutron-lbaasv2-agent')
     packages.extend(determine_l3ha_packages())
 
-    if git_install_requested():
-        packages = list(set(packages))
-        packages.extend(BASE_GIT_PACKAGES)
-        # don't include packages that will be installed from git
-        for p in GIT_PACKAGE_BLACKLIST:
-            if p in packages:
-                packages.remove(p)
-
     return packages
 
 
@@ -886,453 +826,6 @@ def cleanup_ovs_netns():
         log('Faild to cleanup ovs and netns, %s' % e, level=ERROR)
 
 
-def git_install(projects_yaml):
-    """Perform setup, and install git repos specified in yaml parameter."""
-    if git_install_requested():
-        git_pre_install()
-        projects_yaml = git_default_repos(projects_yaml)
-        git_clone_and_install(projects_yaml, core_project='neutron')
-        git_post_install(projects_yaml)
-
-
-def git_pre_install():
-    """Perform pre-install setup."""
-    dirs = [
-        '/etc/neutron',
-        '/etc/neutron/rootwrap.d',
-        '/etc/neutron/plugins',
-        '/etc/nova',
-        '/var/lib/neutron',
-        '/var/lib/neutron/lock',
-        '/var/log/neutron',
-        '/var/lib/nova',
-        '/var/log/nova',
-    ]
-
-    logs = [
-        '/var/log/neutron/bigswitch-agent.log',
-        '/var/log/neutron/dhcp-agent.log',
-        '/var/log/neutron/l3-agent.log',
-        '/var/log/neutron/lbaas-agent.log',
-        '/var/log/neutron/ibm-agent.log',
-        '/var/log/neutron/linuxbridge-agent.log',
-        '/var/log/neutron/metadata-agent.log',
-        '/var/log/neutron/metering_agent.log',
-        '/var/log/neutron/mlnx-agent.log',
-        '/var/log/neutron/nec-agent.log',
-        '/var/log/neutron/nvsd-agent.log',
-        '/var/log/neutron/openflow-agent.log',
-        '/var/log/neutron/openvswitch-agent.log',
-        '/var/log/neutron/ovs-cleanup.log',
-        '/var/log/neutron/ryu-agent.log',
-        '/var/log/neutron/server.log',
-        '/var/log/neutron/sriov-agent.log',
-        '/var/log/neutron/vpn_agent.log',
-    ]
-
-    adduser('neutron', shell='/bin/bash', system_user=True)
-    add_group('neutron', system_group=True)
-    add_user_to_group('neutron', 'neutron')
-
-    adduser('nova', shell='/bin/bash', system_user=True)
-    subprocess.check_call(['usermod', '--home', '/var/lib/nova', 'nova'])
-    add_group('nova', system_group=True)
-    add_user_to_group('nova', 'nova')
-
-    for d in dirs:
-        mkdir(d, owner='neutron', group='neutron', perms=0o755, force=False)
-
-    for l in logs:
-        write_file(l, '', owner='neutron', group='neutron', perms=0o644)
-
-
-def git_post_install(projects_yaml):
-    """Perform post-install setup."""
-    etc_neutron = os.path.join(git_src_dir(projects_yaml, 'neutron'), 'etc')
-    etc_nova = os.path.join(git_src_dir(projects_yaml, 'nova'), 'etc/nova')
-    configs = [
-        {'src': etc_neutron,
-         'dest': '/etc/neutron'},
-        {'src': os.path.join(etc_neutron, 'neutron/plugins'),
-         'dest': '/etc/neutron/plugins'},
-        {'src': os.path.join(etc_neutron, 'neutron/rootwrap.d'),
-         'dest': '/etc/neutron/rootwrap.d'},
-        {'src': etc_nova,
-         'dest': '/etc/nova'},
-        {'src': os.path.join(etc_nova, 'rootwrap.d'),
-         'dest': '/etc/nova/rootwrap.d'},
-    ]
-
-    for c in configs:
-        if os.path.exists(c['dest']):
-            shutil.rmtree(c['dest'])
-        shutil.copytree(c['src'], c['dest'])
-
-    # NOTE(coreycb): Need to find better solution than bin symlinks.
-    symlinks = [
-        {'src': os.path.join(git_pip_venv_dir(projects_yaml),
-                             'bin/neutron-ns-metadata-proxy'),
-         'link': '/usr/local/bin/neutron-ns-metadata-proxy'},
-        {'src': os.path.join(git_pip_venv_dir(projects_yaml),
-                             'bin/neutron-rootwrap'),
-         'link': '/usr/local/bin/neutron-rootwrap'},
-        {'src': '/usr/local/bin/neutron-rootwrap',
-         'link': '/usr/bin/neutron-rootwrap'},
-        {'src': os.path.join(git_pip_venv_dir(projects_yaml),
-                             'bin/nova-rootwrap'),
-         'link': '/usr/local/bin/nova-rootwrap'},
-        {'src': os.path.join(git_pip_venv_dir(projects_yaml),
-                             'bin/nova-rootwrap-daemon'),
-         'link': '/usr/local/bin/nova-rootwrap-daemon'},
-    ]
-
-    for s in symlinks:
-        if os.path.lexists(s['link']):
-            os.remove(s['link'])
-        os.symlink(s['src'], s['link'])
-
-    render('git/neutron_sudoers',
-           '/etc/sudoers.d/neutron_sudoers', {}, perms=0o440)
-    render('git/nova_sudoers',
-           '/etc/sudoers.d/nova_sudoers', {}, perms=0o440)
-    render('git/cron.d/neutron-dhcp-agent-netns-cleanup',
-           '/etc/cron.d/neutron-dhcp-agent-netns-cleanup', {}, perms=0o755)
-    render('git/cron.d/neutron-l3-agent-netns-cleanup',
-           '/etc/cron.d/neutron-l3-agent-netns-cleanup', {}, perms=0o755)
-    render('git/cron.d/neutron-lbaas-agent-netns-cleanup',
-           '/etc/cron.d/neutron-lbaas-agent-netns-cleanup', {}, perms=0o755)
-
-    bin_dir = os.path.join(git_pip_venv_dir(projects_yaml), 'bin')
-    cmp_host_release = CompareHostReleases(lsb_release()['DISTRIB_CODENAME'])
-    cmp_os_release = CompareOpenStackReleases(os_release('neutron-common'))
-    # Use systemd init units/scripts from ubuntu wily onward
-    if cmp_host_release >= 'wily':
-        templates_dir = os.path.join(charm_dir(), 'templates/git')
-        daemons = ['neutron-dhcp-agent', 'neutron-l3-agent',
-                   'neutron-lbaasv2-agent',
-                   'neutron-linuxbridge-agent', 'neutron-linuxbridge-cleanup',
-                   'neutron-macvtap-agent', 'neutron-metadata-agent',
-                   'neutron-metering-agent', 'neutron-openvswitch-agent',
-                   'neutron-ovs-cleanup', 'neutron-server',
-                   'neutron-sriov-nic-agent', 'neutron-vpn-agent',
-                   'nova-api-metadata']
-        if cmp_os_release <= 'mitaka':
-            daemons.append('neutron-lbaas-agent')
-        for daemon in daemons:
-            neutron_context = {
-                'daemon_path': os.path.join(bin_dir, daemon),
-            }
-            filename = daemon
-            if daemon == 'neutron-sriov-nic-agent':
-                filename = 'neutron-sriov-agent'
-            elif daemon == 'neutron-openvswitch-agent':
-                if cmp_os_release < 'mitaka':
-                    filename = 'neutron-plugin-openvswitch-agent'
-            template_file = 'git/{}.init.in.template'.format(filename)
-            init_in_file = '{}.init.in'.format(filename)
-            render(template_file, os.path.join(templates_dir, init_in_file),
-                   neutron_context, perms=0o644)
-        git_generate_systemd_init_files(templates_dir)
-
-        for daemon in daemons:
-            filename = daemon
-            if daemon == 'neutron-openvswitch-agent':
-                if cmp_os_release < 'mitaka':
-                    filename = 'neutron-plugin-openvswitch-agent'
-                service('enable', filename)
-    else:
-        service_name = 'quantum-gateway'
-        user_name = 'neutron'
-        neutron_api_context = {
-            'service_description': 'Neutron API server',
-            'service_name': service_name,
-            'process_name': 'neutron-server',
-            'executable_name': os.path.join(bin_dir, 'neutron-server'),
-        }
-        neutron_dhcp_agent_context = {
-            'service_description': 'Neutron DHCP Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-dhcp-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-dhcp-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/dhcp_agent.ini'],
-            'log_file': '/var/log/neutron/dhcp-agent.log',
-        }
-        neutron_l3_agent_context = {
-            'service_description': 'Neutron L3 Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-l3-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-l3-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/l3_agent.ini',
-                             '/etc/neutron/fwaas_driver.ini'],
-            'log_file': '/var/log/neutron/l3-agent.log',
-        }
-        neutron_lbaas_agent_context = {
-            'service_description': 'Neutron LBaaS Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-lbaas-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-lbaas-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/lbaas_agent.ini'],
-            'log_file': '/var/log/neutron/lbaas-agent.log',
-        }
-        neutron_metadata_agent_context = {
-            'service_description': 'Neutron Metadata Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-metadata-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-metadata-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/metadata_agent.ini'],
-            'log_file': '/var/log/neutron/metadata-agent.log',
-        }
-        neutron_metering_agent_context = {
-            'service_description': 'Neutron Metering Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-metering-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-metering-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/metering_agent.ini'],
-            'log_file': '/var/log/neutron/metering-agent.log',
-        }
-        neutron_ovs_cleanup_context = {
-            'service_description': 'Neutron OVS cleanup',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ovs-cleanup',
-            'executable_name': os.path.join(bin_dir, 'neutron-ovs-cleanup'),
-            'config_file': '/etc/neutron/neutron.conf',
-            'log_file': '/var/log/neutron/ovs-cleanup.log',
-        }
-        neutron_plugin_bigswitch_context = {
-            'service_description': 'Neutron BigSwitch Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-restproxy-agent',
-            'executable_name': os.path.join(bin_dir,
-                                            'neutron-restproxy-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/bigswitch/restproxy.ini'],
-            'log_file': '/var/log/neutron/bigswitch-agent.log',
-        }
-        neutron_plugin_ibm_context = {
-            'service_description': 'Neutron IBM SDN Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ibm-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-ibm-agent'),
-            'config_files':
-                ['/etc/neutron/neutron.conf',
-                 '/etc/neutron/plugins/ibm/sdnve_neutron_plugin.ini'],
-            'log_file': '/var/log/neutron/ibm-agent.log',
-        }
-        neutron_plugin_linuxbridge_context = {
-            'service_description': 'Neutron Linux Bridge Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-linuxbridge-agent',
-            'executable_name': os.path.join(bin_dir,
-                                            'neutron-linuxbridge-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf.ini'],
-            'log_file': '/var/log/neutron/linuxbridge-agent.log',
-        }
-        neutron_plugin_mlnx_context = {
-            'service_description': 'Neutron MLNX Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-mlnx-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-mlnx-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/mlnx/mlnx_conf.ini'],
-            'log_file': '/var/log/neutron/mlnx-agent.log',
-        }
-        neutron_plugin_nec_context = {
-            'service_description': 'Neutron NEC Plugin Agent',
-            'service_name': service_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-nec-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-nec-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/nec/nec.ini'],
-            'log_file': '/var/log/neutron/nec-agent.log',
-        }
-        neutron_plugin_oneconvergence_context = {
-            'service_description': 'Neutron One Convergence Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-nvsd-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-nvsd-agent'),
-            'config_files':
-                ['/etc/neutron/neutron.conf',
-                 '/etc/neutron/plugins/oneconvergence/nvsdplugin.ini'],
-            'log_file': '/var/log/neutron/nvsd-agent.log',
-        }
-        neutron_plugin_openflow_context = {
-            'service_description': 'Neutron OpenFlow Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ofagent-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-ofagent-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf_ofa.ini'],
-            'log_file': '/var/log/neutron/openflow-agent.log',
-        }
-        neutron_plugin_openvswitch_context = {
-            'service_description': 'Neutron OpenvSwitch Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-openvswitch-agent',
-            'executable_name': os.path.join(bin_dir,
-                                            'neutron-openvswitch-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf.ini'],
-            'log_file': '/var/log/neutron/openvswitch-agent.log',
-        }
-        neutron_plugin_ryu_context = {
-            'service_description': 'Neutron RYU Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ryu-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-ryu-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ryu/ryu.ini'],
-            'log_file': '/var/log/neutron/ryu-agent.log',
-        }
-        neutron_plugin_sriov_context = {
-            'service_description': 'Neutron SRIOV SDN Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-sriov-nic-agent',
-            'executable_name': os.path.join(bin_dir,
-                                            'neutron-sriov-nic-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf_sriov'],
-            'log_file': '/var/log/neutron/sriov-agent.log',
-        }
-        neutron_vpn_agent_context = {
-            'service_description': 'Neutron VPN Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-vpn-agent',
-            'executable_name': os.path.join(bin_dir, 'neutron-vpn-agent'),
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/vpn_agent.ini',
-                             '/etc/neutron/l3_agent.ini',
-                             '/etc/neutron/fwaas_driver.ini'],
-            'log_file': '/var/log/neutron/vpn_agent.log',
-        }
-        service_name = 'nova-compute'
-        nova_user = 'nova'
-        start_dir = '/var/lib/nova'
-        nova_conf = '/etc/nova/nova.conf'
-        nova_api_metadata_context = {
-            'service_description': 'Nova Metadata API server',
-            'service_name': service_name,
-            'user_name': nova_user,
-            'start_dir': start_dir,
-            'process_name': 'nova-api-metadata',
-            'executable_name': os.path.join(bin_dir, 'nova-api-metadata'),
-            'config_files': [nova_conf],
-        }
-
-        templates_dir = 'hooks/charmhelpers/contrib/openstack/templates'
-        templates_dir = os.path.join(charm_dir(), templates_dir)
-        render('git/upstart/neutron-agent.upstart',
-               '/etc/init/neutron-dhcp-agent.conf',
-               neutron_dhcp_agent_context, perms=0o644)
-        render('git/upstart/neutron-agent.upstart',
-               '/etc/init/neutron-l3-agent.conf',
-               neutron_l3_agent_context, perms=0o644)
-        render('git.upstart',
-               '/etc/init/neutron-lbaas-agent.conf',
-               neutron_lbaas_agent_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-metadata-agent.conf',
-               neutron_metadata_agent_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-metering-agent.conf',
-               neutron_metering_agent_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-ovs-cleanup.conf',
-               neutron_ovs_cleanup_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-bigswitch-agent.conf',
-               neutron_plugin_bigswitch_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-ibm-agent.conf',
-               neutron_plugin_ibm_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-linuxbridge-agent.conf',
-               neutron_plugin_linuxbridge_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-mlnx-agent.conf',
-               neutron_plugin_mlnx_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-nec-agent.conf',
-               neutron_plugin_nec_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-oneconvergence-agent.conf',
-               neutron_plugin_oneconvergence_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-openflow-agent.conf',
-               neutron_plugin_openflow_context, perms=0o644,
-               templates_dir=templates_dir)
-        if cmp_os_release < 'mitaka':
-            render('git.upstart',
-                   '/etc/init/neutron-plugin-openvswitch-agent.conf',
-                   neutron_plugin_openvswitch_context, perms=0o644,
-                   templates_dir=templates_dir)
-        else:
-            render('git.upstart',
-                   '/etc/init/neutron-openvswitch-agent.conf',
-                   neutron_plugin_openvswitch_context, perms=0o644,
-                   templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-ryu-agent.conf',
-               neutron_plugin_ryu_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git.upstart',
-               '/etc/init/neutron-plugin-sriov-agent.conf',
-               neutron_plugin_sriov_context, perms=0o644,
-               templates_dir=templates_dir)
-        render('git/upstart/neutron-server.upstart',
-               '/etc/init/neutron-server.conf',
-               neutron_api_context, perms=0o644)
-        render('git/upstart/neutron-agent.upstart',
-               '/etc/init/neutron-vpn-agent.conf',
-               neutron_vpn_agent_context, perms=0o644)
-        render('git.upstart',
-               '/etc/init/nova-api-metadata.conf',
-               nova_api_metadata_context, perms=0o644,
-               templates_dir=templates_dir)
-
-
 def get_optional_interfaces():
     """Return the optional interfaces that should be checked if the relavent
     relations have appeared.
diff --git a/tests/basic_deployment.py b/tests/basic_deployment.py
index 0a4468ad..7d625592 100644
--- a/tests/basic_deployment.py
+++ b/tests/basic_deployment.py
@@ -1,6 +1,4 @@
 import amulet
-import os
-import yaml
 import time
 import subprocess
 import json
@@ -24,12 +22,11 @@ u = OpenStackAmuletUtils(DEBUG)
 class NeutronGatewayBasicDeployment(OpenStackAmuletDeployment):
     """Amulet tests on a basic neutron-gateway deployment."""
 
-    def __init__(self, series, openstack=None, source=None, git=False,
+    def __init__(self, series, openstack=None, source=None,
                  stable=False):
         """Deploy the entire test environment."""
         super(NeutronGatewayBasicDeployment, self).__init__(series, openstack,
                                                             source, stable)
-        self.git = git
         self._add_services()
         self._add_relations()
         self._configure_services()
@@ -98,58 +95,6 @@ class NeutronGatewayBasicDeployment(OpenStackAmuletDeployment):
     def _configure_services(self):
         """Configure all of the services."""
         neutron_gateway_config = {'aa-profile-mode': 'enforce'}
-        if self.git:
-            amulet_http_proxy = os.environ.get('AMULET_HTTP_PROXY')
-
-            branch = 'stable/' + self._get_openstack_release_string()
-
-            if self._get_openstack_release() >= self.trusty_kilo:
-                openstack_origin_git = {
-                    'repositories': [
-                        {'name': 'requirements',
-                         'repository': 'git://github.com/openstack/requirements',  # noqa
-                         'branch': branch},
-                        {'name': 'neutron-fwaas',
-                         'repository': 'git://github.com/openstack/neutron-fwaas',  # noqa
-                         'branch': branch},
-                        {'name': 'neutron-lbaas',
-                         'repository': 'git://github.com/openstack/neutron-lbaas',  # noqa
-                         'branch': branch},
-                        {'name': 'neutron-vpnaas',
-                         'repository': 'git://github.com/openstack/neutron-vpnaas',  # noqa
-                         'branch': branch},
-                        {'name': 'neutron',
-                         'repository': 'git://github.com/openstack/neutron',
-                         'branch': branch},
-                    ],
-                    'directory': '/mnt/openstack-git',
-                    'http_proxy': amulet_http_proxy,
-                    'https_proxy': amulet_http_proxy,
-                }
-            else:
-                reqs_repo = 'git://github.com/openstack/requirements'
-                neutron_repo = 'git://github.com/openstack/neutron'
-                if self._get_openstack_release() == self.trusty_icehouse:
-                    reqs_repo = 'git://github.com/coreycb/requirements'
-                    neutron_repo = 'git://github.com/coreycb/neutron'
-
-                openstack_origin_git = {
-                    'repositories': [
-                        {'name': 'requirements',
-                         'repository': reqs_repo,
-                         'branch': branch},
-                        {'name': 'neutron',
-                         'repository': neutron_repo,
-                         'branch': branch},
-                    ],
-                    'directory': '/mnt/openstack-git',
-                    'http_proxy': amulet_http_proxy,
-                    'https_proxy': amulet_http_proxy,
-                }
-
-            neutron_gateway_config['openstack-origin-git'] = \
-                yaml.dump(openstack_origin_git)
-
         keystone_config = {
             'admin-password': 'openstack',
             'admin-token': 'ubuntutesting',
@@ -373,7 +318,7 @@ class NeutronGatewayBasicDeployment(OpenStackAmuletDeployment):
 
         if self._get_openstack_release() >= self.xenial_ocata:
             # Ocata or later
-            expected['service_username'] = 'placement_nova'
+            expected['service_username'] = 'nova_placement'
         elif self._get_openstack_release() >= self.trusty_kilo:
             # Kilo or later
             expected['service_username'] = 'nova'
diff --git a/tests/charmhelpers/contrib/openstack/amulet/utils.py b/tests/charmhelpers/contrib/openstack/amulet/utils.py
index b71b2b19..87f364d1 100644
--- a/tests/charmhelpers/contrib/openstack/amulet/utils.py
+++ b/tests/charmhelpers/contrib/openstack/amulet/utils.py
@@ -858,9 +858,12 @@ class OpenStackAmuletUtils(AmuletUtils):
         :returns: List of pool name, object count, kb disk space used
         """
         df = self.get_ceph_df(sentry_unit)
-        pool_name = df['pools'][pool_id]['name']
-        obj_count = df['pools'][pool_id]['stats']['objects']
-        kb_used = df['pools'][pool_id]['stats']['kb_used']
+        for pool in df['pools']:
+            if pool['id'] == pool_id:
+                pool_name = pool['name']
+                obj_count = pool['stats']['objects']
+                kb_used = pool['stats']['kb_used']
+
         self.log.debug('Ceph {} pool (ID {}): {} objects, '
                        '{} kb used'.format(pool_name, pool_id,
                                            obj_count, kb_used))
diff --git a/tests/charmhelpers/contrib/openstack/utils.py b/tests/charmhelpers/contrib/openstack/utils.py
index 8a541d40..0e867310 100644
--- a/tests/charmhelpers/contrib/openstack/utils.py
+++ b/tests/charmhelpers/contrib/openstack/utils.py
@@ -23,7 +23,6 @@ import sys
 import re
 import itertools
 import functools
-import shutil
 
 import six
 import traceback
@@ -47,7 +46,6 @@ from charmhelpers.core.hookenv import (
     related_units,
     relation_ids,
     relation_set,
-    service_name,
     status_set,
     hook_name,
     application_version_set,
@@ -68,11 +66,6 @@ from charmhelpers.contrib.network.ip import (
     port_has_listener,
 )
 
-from charmhelpers.contrib.python.packages import (
-    pip_create_virtualenv,
-    pip_install,
-)
-
 from charmhelpers.core.host import (
     lsb_release,
     mounts,
@@ -84,7 +77,6 @@ from charmhelpers.core.host import (
 )
 from charmhelpers.fetch import (
     apt_cache,
-    install_remote,
     import_key as fetch_import_key,
     add_source as fetch_add_source,
     SourceConfigError,
@@ -278,27 +270,6 @@ PACKAGE_CODENAMES = {
     ]),
 }
 
-GIT_DEFAULT_REPOS = {
-    'requirements': 'git://github.com/openstack/requirements',
-    'cinder': 'git://github.com/openstack/cinder',
-    'glance': 'git://github.com/openstack/glance',
-    'horizon': 'git://github.com/openstack/horizon',
-    'keystone': 'git://github.com/openstack/keystone',
-    'networking-hyperv': 'git://github.com/openstack/networking-hyperv',
-    'neutron': 'git://github.com/openstack/neutron',
-    'neutron-fwaas': 'git://github.com/openstack/neutron-fwaas',
-    'neutron-lbaas': 'git://github.com/openstack/neutron-lbaas',
-    'neutron-vpnaas': 'git://github.com/openstack/neutron-vpnaas',
-    'nova': 'git://github.com/openstack/nova',
-}
-
-GIT_DEFAULT_BRANCHES = {
-    'liberty': 'stable/liberty',
-    'mitaka': 'stable/mitaka',
-    'newton': 'stable/newton',
-    'master': 'master',
-}
-
 DEFAULT_LOOPBACK_SIZE = '5G'
 
 
@@ -392,6 +363,8 @@ def get_swift_codename(version):
             releases = UBUNTU_OPENSTACK_RELEASE
             release = [k for k, v in six.iteritems(releases) if codename in v]
             ret = subprocess.check_output(['apt-cache', 'policy', 'swift'])
+            if six.PY3:
+                ret = ret.decode('UTF-8')
             if codename in ret or release[0] in ret:
                 return codename
     elif len(codenames) == 1:
@@ -528,7 +501,6 @@ def os_release(package, base='essex', reset_cache=False):
     if _os_rel:
         return _os_rel
     _os_rel = (
-        git_os_codename_install_source(config('openstack-origin-git')) or
         get_os_codename_package(package, fatal=False) or
         get_os_codename_install_source(config('openstack-origin')) or
         base)
@@ -769,417 +741,6 @@ def os_requires_version(ostack_release, pkg):
     return wrap
 
 
-def git_install_requested():
-    """
-    Returns true if openstack-origin-git is specified.
-    """
-    return config('openstack-origin-git') is not None
-
-
-def git_os_codename_install_source(projects_yaml):
-    """
-    Returns OpenStack codename of release being installed from source.
-    """
-    if git_install_requested():
-        projects = _git_yaml_load(projects_yaml)
-
-        if projects in GIT_DEFAULT_BRANCHES.keys():
-            if projects == 'master':
-                return 'ocata'
-            return projects
-
-        if 'release' in projects:
-            if projects['release'] == 'master':
-                return 'ocata'
-            return projects['release']
-
-    return None
-
-
-def git_default_repos(projects_yaml):
-    """
-    Returns default repos if a default openstack-origin-git value is specified.
-    """
-    service = service_name()
-    core_project = service
-
-    for default, branch in six.iteritems(GIT_DEFAULT_BRANCHES):
-        if projects_yaml == default:
-
-            # add the requirements repo first
-            repo = {
-                'name': 'requirements',
-                'repository': GIT_DEFAULT_REPOS['requirements'],
-                'branch': branch,
-            }
-            repos = [repo]
-
-            # neutron-* and nova-* charms require some additional repos
-            if service in ['neutron-api', 'neutron-gateway',
-                           'neutron-openvswitch']:
-                core_project = 'neutron'
-                if service == 'neutron-api':
-                    repo = {
-                        'name': 'networking-hyperv',
-                        'repository': GIT_DEFAULT_REPOS['networking-hyperv'],
-                        'branch': branch,
-                    }
-                    repos.append(repo)
-                for project in ['neutron-fwaas', 'neutron-lbaas',
-                                'neutron-vpnaas', 'nova']:
-                    repo = {
-                        'name': project,
-                        'repository': GIT_DEFAULT_REPOS[project],
-                        'branch': branch,
-                    }
-                    repos.append(repo)
-
-            elif service in ['nova-cloud-controller', 'nova-compute']:
-                core_project = 'nova'
-                repo = {
-                    'name': 'neutron',
-                    'repository': GIT_DEFAULT_REPOS['neutron'],
-                    'branch': branch,
-                }
-                repos.append(repo)
-            elif service == 'openstack-dashboard':
-                core_project = 'horizon'
-
-            # finally add the current service's core project repo
-            repo = {
-                'name': core_project,
-                'repository': GIT_DEFAULT_REPOS[core_project],
-                'branch': branch,
-            }
-            repos.append(repo)
-
-            return yaml.dump(dict(repositories=repos, release=default))
-
-    return projects_yaml
-
-
-def _git_yaml_load(projects_yaml):
-    """
-    Load the specified yaml into a dictionary.
-    """
-    if not projects_yaml:
-        return None
-
-    return yaml.load(projects_yaml)
-
-
-requirements_dir = None
-
-
-def git_clone_and_install(projects_yaml, core_project):
-    """
-    Clone/install all specified OpenStack repositories.
-
-    The expected format of projects_yaml is:
-
-        repositories:
-          - {name: keystone,
-             repository: 'git://git.openstack.org/openstack/keystone.git',
-             branch: 'stable/icehouse'}
-          - {name: requirements,
-             repository: 'git://git.openstack.org/openstack/requirements.git',
-             branch: 'stable/icehouse'}
-
-        directory: /mnt/openstack-git
-        http_proxy: squid-proxy-url
-        https_proxy: squid-proxy-url
-
-    The directory, http_proxy, and https_proxy keys are optional.
-
-    """
-    global requirements_dir
-    parent_dir = '/mnt/openstack-git'
-    http_proxy = None
-
-    projects = _git_yaml_load(projects_yaml)
-    _git_validate_projects_yaml(projects, core_project)
-
-    old_environ = dict(os.environ)
-
-    if 'http_proxy' in projects.keys():
-        http_proxy = projects['http_proxy']
-        os.environ['http_proxy'] = projects['http_proxy']
-    if 'https_proxy' in projects.keys():
-        os.environ['https_proxy'] = projects['https_proxy']
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    pip_create_virtualenv(os.path.join(parent_dir, 'venv'))
-
-    # Upgrade setuptools and pip from default virtualenv versions. The default
-    # versions in trusty break master OpenStack branch deployments.
-    for p in ['pip', 'setuptools']:
-        pip_install(p, upgrade=True, proxy=http_proxy,
-                    venv=os.path.join(parent_dir, 'venv'))
-
-    constraints = None
-    for p in projects['repositories']:
-        repo = p['repository']
-        branch = p['branch']
-        depth = '1'
-        if 'depth' in p.keys():
-            depth = p['depth']
-        if p['name'] == 'requirements':
-            repo_dir = _git_clone_and_install_single(repo, branch, depth,
-                                                     parent_dir, http_proxy,
-                                                     update_requirements=False)
-            requirements_dir = repo_dir
-            constraints = os.path.join(repo_dir, "upper-constraints.txt")
-            # upper-constraints didn't exist until after icehouse
-            if not os.path.isfile(constraints):
-                constraints = None
-            # use constraints unless project yaml sets use_constraints to false
-            if 'use_constraints' in projects.keys():
-                if not projects['use_constraints']:
-                    constraints = None
-        else:
-            repo_dir = _git_clone_and_install_single(repo, branch, depth,
-                                                     parent_dir, http_proxy,
-                                                     update_requirements=True,
-                                                     constraints=constraints)
-
-    os.environ = old_environ
-
-
-def _git_validate_projects_yaml(projects, core_project):
-    """
-    Validate the projects yaml.
-    """
-    _git_ensure_key_exists('repositories', projects)
-
-    for project in projects['repositories']:
-        _git_ensure_key_exists('name', project.keys())
-        _git_ensure_key_exists('repository', project.keys())
-        _git_ensure_key_exists('branch', project.keys())
-
-    if projects['repositories'][0]['name'] != 'requirements':
-        error_out('{} git repo must be specified first'.format('requirements'))
-
-    if projects['repositories'][-1]['name'] != core_project:
-        error_out('{} git repo must be specified last'.format(core_project))
-
-    _git_ensure_key_exists('release', projects)
-
-
-def _git_ensure_key_exists(key, keys):
-    """
-    Ensure that key exists in keys.
-    """
-    if key not in keys:
-        error_out('openstack-origin-git key \'{}\' is missing'.format(key))
-
-
-def _git_clone_and_install_single(repo, branch, depth, parent_dir, http_proxy,
-                                  update_requirements, constraints=None):
-    """
-    Clone and install a single git repository.
-    """
-    if not os.path.exists(parent_dir):
-        juju_log('Directory already exists at {}. '
-                 'No need to create directory.'.format(parent_dir))
-        os.mkdir(parent_dir)
-
-    juju_log('Cloning git repo: {}, branch: {}'.format(repo, branch))
-    repo_dir = install_remote(
-        repo, dest=parent_dir, branch=branch, depth=depth)
-
-    venv = os.path.join(parent_dir, 'venv')
-
-    if update_requirements:
-        if not requirements_dir:
-            error_out('requirements repo must be cloned before '
-                      'updating from global requirements.')
-        _git_update_requirements(venv, repo_dir, requirements_dir)
-
-    juju_log('Installing git repo from dir: {}'.format(repo_dir))
-    if http_proxy:
-        pip_install(repo_dir, proxy=http_proxy, venv=venv,
-                    constraints=constraints)
-    else:
-        pip_install(repo_dir, venv=venv, constraints=constraints)
-
-    return repo_dir
-
-
-def _git_update_requirements(venv, package_dir, reqs_dir):
-    """
-    Update from global requirements.
-
-    Update an OpenStack git directory's requirements.txt and
-    test-requirements.txt from global-requirements.txt.
-    """
-    orig_dir = os.getcwd()
-    os.chdir(reqs_dir)
-    python = os.path.join(venv, 'bin/python')
-    cmd = [python, 'update.py', package_dir]
-    try:
-        subprocess.check_call(cmd)
-    except subprocess.CalledProcessError:
-        package = os.path.basename(package_dir)
-        error_out("Error updating {} from "
-                  "global-requirements.txt".format(package))
-    os.chdir(orig_dir)
-
-
-def git_pip_venv_dir(projects_yaml):
-    """
-    Return the pip virtualenv path.
-    """
-    parent_dir = '/mnt/openstack-git'
-
-    projects = _git_yaml_load(projects_yaml)
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    return os.path.join(parent_dir, 'venv')
-
-
-def git_src_dir(projects_yaml, project):
-    """
-    Return the directory where the specified project's source is located.
-    """
-    parent_dir = '/mnt/openstack-git'
-
-    projects = _git_yaml_load(projects_yaml)
-
-    if 'directory' in projects.keys():
-        parent_dir = projects['directory']
-
-    for p in projects['repositories']:
-        if p['name'] == project:
-            return os.path.join(parent_dir, os.path.basename(p['repository']))
-
-    return None
-
-
-def git_yaml_value(projects_yaml, key):
-    """
-    Return the value in projects_yaml for the specified key.
-    """
-    projects = _git_yaml_load(projects_yaml)
-
-    if key in projects.keys():
-        return projects[key]
-
-    return None
-
-
-def git_generate_systemd_init_files(templates_dir):
-    """
-    Generate systemd init files.
-
-    Generates and installs systemd init units and script files based on the
-    *.init.in files contained in the templates_dir directory.
-
-    This code is based on the openstack-pkg-tools package and its init
-    script generation, which is used by the OpenStack packages.
-    """
-    for f in os.listdir(templates_dir):
-        # Create the init script and systemd unit file from the template
-        if f.endswith(".init.in"):
-            init_in_file = f
-            init_file = f[:-8]
-            service_file = "{}.service".format(init_file)
-
-            init_in_source = os.path.join(templates_dir, init_in_file)
-            init_source = os.path.join(templates_dir, init_file)
-            service_source = os.path.join(templates_dir, service_file)
-
-            init_dest = os.path.join('/etc/init.d', init_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            shutil.copyfile(init_in_source, init_source)
-            with open(init_source, 'a') as outfile:
-                template = ('/usr/share/openstack-pkg-tools/'
-                            'init-script-template')
-                with open(template) as infile:
-                    outfile.write('\n\n{}'.format(infile.read()))
-
-            cmd = ['pkgos-gen-systemd-unit', init_in_source]
-            subprocess.check_call(cmd)
-
-            if os.path.exists(init_dest):
-                os.remove(init_dest)
-            if os.path.exists(service_dest):
-                os.remove(service_dest)
-            shutil.copyfile(init_source, init_dest)
-            shutil.copyfile(service_source, service_dest)
-            os.chmod(init_dest, 0o755)
-
-    for f in os.listdir(templates_dir):
-        # If there's a service.in file, use it instead of the generated one
-        if f.endswith(".service.in"):
-            service_in_file = f
-            service_file = f[:-3]
-
-            service_in_source = os.path.join(templates_dir, service_in_file)
-            service_source = os.path.join(templates_dir, service_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            shutil.copyfile(service_in_source, service_source)
-
-            if os.path.exists(service_dest):
-                os.remove(service_dest)
-            shutil.copyfile(service_source, service_dest)
-
-    for f in os.listdir(templates_dir):
-        # Generate the systemd unit if there's no existing .service.in
-        if f.endswith(".init.in"):
-            init_in_file = f
-            init_file = f[:-8]
-            service_in_file = "{}.service.in".format(init_file)
-            service_file = "{}.service".format(init_file)
-
-            init_in_source = os.path.join(templates_dir, init_in_file)
-            service_in_source = os.path.join(templates_dir, service_in_file)
-            service_source = os.path.join(templates_dir, service_file)
-            service_dest = os.path.join('/lib/systemd/system', service_file)
-
-            if not os.path.exists(service_in_source):
-                cmd = ['pkgos-gen-systemd-unit', init_in_source]
-                subprocess.check_call(cmd)
-
-                if os.path.exists(service_dest):
-                    os.remove(service_dest)
-                shutil.copyfile(service_source, service_dest)
-
-
-def git_determine_usr_bin():
-    """Return the /usr/bin path for Apache2 config.
-
-    The /usr/bin path will be located in the virtualenv if the charm
-    is configured to deploy from source.
-    """
-    if git_install_requested():
-        projects_yaml = config('openstack-origin-git')
-        projects_yaml = git_default_repos(projects_yaml)
-        return os.path.join(git_pip_venv_dir(projects_yaml), 'bin')
-    else:
-        return '/usr/bin'
-
-
-def git_determine_python_path():
-    """Return the python-path for Apache2 config.
-
-    Returns 'None' unless the charm is configured to deploy from source,
-    in which case the path of the virtualenv's site-packages is returned.
-    """
-    if git_install_requested():
-        projects_yaml = config('openstack-origin-git')
-        projects_yaml = git_default_repos(projects_yaml)
-        return os.path.join(git_pip_venv_dir(projects_yaml),
-                            'lib/python2.7/site-packages')
-    else:
-        return None
-
-
 def os_workload_status(configs, required_interfaces, charm_func=None):
     """
     Decorator to set workload status based on complete contexts
@@ -1613,27 +1174,24 @@ def do_action_openstack_upgrade(package, upgrade_callback, configs):
     """
     ret = False
 
-    if git_install_requested():
-        action_set({'outcome': 'installed from source, skipped upgrade.'})
-    else:
-        if openstack_upgrade_available(package):
-            if config('action-managed-upgrade'):
-                juju_log('Upgrading OpenStack release')
+    if openstack_upgrade_available(package):
+        if config('action-managed-upgrade'):
+            juju_log('Upgrading OpenStack release')
 
-                try:
-                    upgrade_callback(configs=configs)
-                    action_set({'outcome': 'success, upgrade completed.'})
-                    ret = True
-                except Exception:
-                    action_set({'outcome': 'upgrade failed, see traceback.'})
-                    action_set({'traceback': traceback.format_exc()})
-                    action_fail('do_openstack_upgrade resulted in an '
-                                'unexpected error')
-            else:
-                action_set({'outcome': 'action-managed-upgrade config is '
-                                       'False, skipped upgrade.'})
+            try:
+                upgrade_callback(configs=configs)
+                action_set({'outcome': 'success, upgrade completed.'})
+                ret = True
+            except Exception:
+                action_set({'outcome': 'upgrade failed, see traceback.'})
+                action_set({'traceback': traceback.format_exc()})
+                action_fail('do_openstack_upgrade resulted in an '
+                            'unexpected error')
         else:
-            action_set({'outcome': 'no upgrade available.'})
+            action_set({'outcome': 'action-managed-upgrade config is '
+                                   'False, skipped upgrade.'})
+    else:
+        action_set({'outcome': 'no upgrade available.'})
 
     return ret
 
@@ -2043,14 +1601,25 @@ def token_cache_pkgs(source=None, release=None):
 
 def update_json_file(filename, items):
     """Updates the json `filename` with a given dict.
-    :param filename: json filename (i.e.: /etc/glance/policy.json)
+    :param filename: path to json file (e.g. /etc/glance/policy.json)
     :param items: dict of items to update
     """
+    if not items:
+        return
+
     with open(filename) as fd:
         policy = json.load(fd)
+
+    # Compare before and after and if nothing has changed don't write the file
+    # since that could cause unnecessary service restarts.
+    before = json.dumps(policy, indent=4, sort_keys=True)
     policy.update(items)
+    after = json.dumps(policy, indent=4, sort_keys=True)
+    if before == after:
+        return
+
     with open(filename, "w") as fd:
-        fd.write(json.dumps(policy, indent=4))
+        fd.write(after)
 
 
 @cached
diff --git a/tests/charmhelpers/contrib/storage/linux/ceph.py b/tests/charmhelpers/contrib/storage/linux/ceph.py
index 0d9bacfd..e13e60a6 100644
--- a/tests/charmhelpers/contrib/storage/linux/ceph.py
+++ b/tests/charmhelpers/contrib/storage/linux/ceph.py
@@ -113,7 +113,7 @@ def validator(value, valid_type, valid_range=None):
         assert isinstance(valid_range, list), \
             "valid_range must be a list, was given {}".format(valid_range)
         # If we're dealing with strings
-        if valid_type is six.string_types:
+        if isinstance(value, six.string_types):
             assert value in valid_range, \
                 "{} is not in the list {}".format(value, valid_range)
         # Integer, float should have a min and max
@@ -517,7 +517,8 @@ def pool_set(service, pool_name, key, value):
     :param value:
     :return: None.  Can raise CalledProcessError
     """
-    cmd = ['ceph', '--id', service, 'osd', 'pool', 'set', pool_name, key, value]
+    cmd = ['ceph', '--id', service, 'osd', 'pool', 'set', pool_name, key,
+           str(value).lower()]
     try:
         check_call(cmd)
     except CalledProcessError:
@@ -621,16 +622,24 @@ def create_erasure_profile(service, profile_name, erasure_plugin_name='jerasure'
     :param durability_estimator: int
     :return: None.  Can raise CalledProcessError
     """
+    version = ceph_version()
+
     # Ensure this failure_domain is allowed by Ceph
     validator(failure_domain, six.string_types,
               ['chassis', 'datacenter', 'host', 'osd', 'pdu', 'pod', 'rack', 'region', 'room', 'root', 'row'])
 
     cmd = ['ceph', '--id', service, 'osd', 'erasure-code-profile', 'set', profile_name,
-           'plugin=' + erasure_plugin_name, 'k=' + str(data_chunks), 'm=' + str(coding_chunks),
-           'ruleset_failure_domain=' + failure_domain]
+           'plugin=' + erasure_plugin_name, 'k=' + str(data_chunks), 'm=' + str(coding_chunks)
+           ]
     if locality is not None and durability_estimator is not None:
         raise ValueError("create_erasure_profile should be called with k, m and one of l or c but not both.")
 
+    # failure_domain changed in luminous
+    if version and version >= '12.0.0':
+        cmd.append('crush-failure-domain=' + failure_domain)
+    else:
+        cmd.append('ruleset-failure-domain=' + failure_domain)
+
     # Add plugin specific information
     if locality is not None:
         # For local erasure codes
@@ -1064,14 +1073,24 @@ class CephBrokerRq(object):
         self.ops = []
 
     def add_op_request_access_to_group(self, name, namespace=None,
-                                       permission=None, key_name=None):
+                                       permission=None, key_name=None,
+                                       object_prefix_permissions=None):
         """
         Adds the requested permissions to the current service's Ceph key,
-        allowing the key to access only the specified pools
+        allowing the key to access only the specified pools or
+        object prefixes. object_prefix_permissions should be a dictionary
+        keyed on the permission with the corresponding value being a list
+        of prefixes to apply that permission to.
+            {
+                'rwx': ['prefix1', 'prefix2'],
+                'class-read': ['prefix3']}
         """
-        self.ops.append({'op': 'add-permissions-to-key', 'group': name,
-                         'namespace': namespace, 'name': key_name or service_name(),
-                         'group-permission': permission})
+        self.ops.append({
+            'op': 'add-permissions-to-key', 'group': name,
+            'namespace': namespace,
+            'name': key_name or service_name(),
+            'group-permission': permission,
+            'object-prefix-permissions': object_prefix_permissions})
 
     def add_op_create_pool(self, name, replica_count=3, pg_num=None,
                            weight=None, group=None, namespace=None):
@@ -1107,7 +1126,10 @@ class CephBrokerRq(object):
     def _ops_equal(self, other):
         if len(self.ops) == len(other.ops):
             for req_no in range(0, len(self.ops)):
-                for key in ['replicas', 'name', 'op', 'pg_num', 'weight']:
+                for key in [
+                        'replicas', 'name', 'op', 'pg_num', 'weight',
+                        'group', 'group-namespace', 'group-permission',
+                        'object-prefix-permissions']:
                     if self.ops[req_no].get(key) != other.ops[req_no].get(key):
                         return False
         else:
diff --git a/tests/charmhelpers/contrib/storage/linux/lvm.py b/tests/charmhelpers/contrib/storage/linux/lvm.py
index 7f2a0604..79a7a245 100644
--- a/tests/charmhelpers/contrib/storage/linux/lvm.py
+++ b/tests/charmhelpers/contrib/storage/linux/lvm.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import functools
 from subprocess import (
     CalledProcessError,
     check_call,
@@ -101,3 +102,52 @@ def create_lvm_volume_group(volume_group, block_device):
     :block_device: str: Full path of PV-initialized block device.
     '''
     check_call(['vgcreate', volume_group, block_device])
+
+
+def list_logical_volumes(select_criteria=None, path_mode=False):
+    '''
+    List logical volumes
+
+    :param select_criteria: str: Limit list to those volumes matching this
+                                 criteria (see 'lvs -S help' for more details)
+    :param path_mode: bool: return logical volume name in 'vg/lv' format, this
+                            format is required for some commands like lvextend
+    :returns: [str]: List of logical volumes
+    '''
+    lv_diplay_attr = 'lv_name'
+    if path_mode:
+        # Parsing output logic relies on the column order
+        lv_diplay_attr = 'vg_name,' + lv_diplay_attr
+    cmd = ['lvs', '--options', lv_diplay_attr, '--noheadings']
+    if select_criteria:
+        cmd.extend(['--select', select_criteria])
+    lvs = []
+    for lv in check_output(cmd).decode('UTF-8').splitlines():
+        if not lv:
+            continue
+        if path_mode:
+            lvs.append('/'.join(lv.strip().split()))
+        else:
+            lvs.append(lv.strip())
+    return lvs
+
+
+list_thin_logical_volume_pools = functools.partial(
+    list_logical_volumes,
+    select_criteria='lv_attr =~ ^t')
+
+list_thin_logical_volumes = functools.partial(
+    list_logical_volumes,
+    select_criteria='lv_attr =~ ^V')
+
+
+def extend_logical_volume_by_device(lv_name, block_device):
+    '''
+    Extends the size of logical volume lv_name by the amount of free space on
+    physical volume block_device.
+
+    :param lv_name: str: name of logical volume to be extended (vg/lv format)
+    :param block_device: str: name of block_device to be allocated to lv_name
+    '''
+    cmd = ['lvextend', lv_name, block_device]
+    check_call(cmd)
diff --git a/tests/charmhelpers/core/host_factory/ubuntu.py b/tests/charmhelpers/core/host_factory/ubuntu.py
index d8dc378a..99451b59 100644
--- a/tests/charmhelpers/core/host_factory/ubuntu.py
+++ b/tests/charmhelpers/core/host_factory/ubuntu.py
@@ -20,6 +20,7 @@ UBUNTU_RELEASES = (
     'yakkety',
     'zesty',
     'artful',
+    'bionic',
 )
 
 
diff --git a/tests/dfs-basic-trusty-icehouse b/tests/dfs-basic-trusty-icehouse
deleted file mode 100755
index 23e668e8..00000000
--- a/tests/dfs-basic-trusty-icehouse
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env python
-
-"""Amulet tests on a basic quantum-gateway git deployment on trusty-icehouse."""
-
-from basic_deployment import NeutronGatewayBasicDeployment
-
-if __name__ == '__main__':
-    deployment = NeutronGatewayBasicDeployment(series='trusty', git=True)
-    deployment.run_tests()
diff --git a/tests/dfs-basic-trusty-kilo b/tests/dfs-basic-trusty-kilo
deleted file mode 100755
index 67e9e3ff..00000000
--- a/tests/dfs-basic-trusty-kilo
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env python
-
-"""Amulet tests on a basic neutron-gateway git deployment on trusty-kilo."""
-
-from basic_deployment import NeutronGatewayBasicDeployment
-
-if __name__ == '__main__':
-    deployment = NeutronGatewayBasicDeployment(series='trusty',
-                                               openstack='cloud:trusty-kilo',
-                                               source='cloud:trusty-updates/kilo',
-                                               git=True)
-    deployment.run_tests()
diff --git a/unit_tests/test_actions_git_reinstall.py b/unit_tests/test_actions_git_reinstall.py
deleted file mode 100644
index d4bd425e..00000000
--- a/unit_tests/test_actions_git_reinstall.py
+++ /dev/null
@@ -1,103 +0,0 @@
-import sys
-
-from mock import patch, MagicMock
-from test_utils import CharmTestCase
-
-# python-apt is not installed as part of test-requirements but is imported by
-# some charmhelpers modules so create a fake import.
-sys.modules['apt'] = MagicMock()
-sys.modules['apt_pkg'] = MagicMock()
-
-with patch('charmhelpers.core.hookenv.config'):
-    with patch('neutron_utils.restart_map'):
-        with patch('neutron_utils.register_configs'):
-            with patch('charmhelpers.contrib.hardening.harden.harden') as \
-                    mock_dec:
-                mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
-                                        lambda *args, **kwargs:
-                                            f(*args, **kwargs))
-                with patch('charmhelpers.core.hookenv.status_set'):
-                    import git_reinstall
-
-TO_PATCH = [
-    'config',
-]
-
-
-openstack_origin_git = \
-    """repositories:
-         - {name: requirements,
-            repository: 'git://git.openstack.org/openstack/requirements',
-            branch: stable/juno}
-         - {name: neutron,
-            repository: 'git://git.openstack.org/openstack/neutron',
-            branch: stable/juno}"""
-
-
-class TestNeutronAPIActions(CharmTestCase):
-
-    def setUp(self):
-        super(TestNeutronAPIActions, self).setUp(git_reinstall, TO_PATCH)
-        self.config.side_effect = self.test_config.get
-
-    @patch.object(git_reinstall, 'action_set')
-    @patch.object(git_reinstall, 'action_fail')
-    @patch.object(git_reinstall, 'git_install')
-    @patch.object(git_reinstall, 'config_changed')
-    def test_git_reinstall(self, config_changed, git_install, action_fail,
-                           action_set):
-        self.test_config.set('openstack-origin-git', openstack_origin_git)
-
-        git_reinstall.git_reinstall()
-
-        git_install.assert_called_with(openstack_origin_git)
-        self.assertTrue(git_install.called)
-        self.assertTrue(config_changed.called)
-        self.assertFalse(action_set.called)
-        self.assertFalse(action_fail.called)
-
-    @patch.object(git_reinstall, 'action_set')
-    @patch.object(git_reinstall, 'action_fail')
-    @patch.object(git_reinstall, 'git_install')
-    @patch.object(git_reinstall, 'config_changed')
-    @patch('charmhelpers.contrib.openstack.utils.config')
-    def test_git_reinstall_not_configured(self, _config, config_changed,
-                                          git_install, action_fail,
-                                          action_set):
-        _config.return_value = None
-
-        git_reinstall.git_reinstall()
-
-        msg = 'openstack-origin-git is not configured'
-        action_fail.assert_called_with(msg)
-        self.assertFalse(git_install.called)
-        self.assertFalse(action_set.called)
-
-    @patch.object(git_reinstall, 'action_set')
-    @patch.object(git_reinstall, 'action_fail')
-    @patch.object(git_reinstall, 'git_install')
-    @patch.object(git_reinstall, 'config_changed')
-    @patch('traceback.format_exc')
-    @patch('charmhelpers.contrib.openstack.utils.config')
-    def test_git_reinstall_exception(self, _config, format_exc,
-                                     config_changed, git_install, action_fail,
-                                     action_set):
-        _config.return_value = openstack_origin_git
-        e = OSError('something bad happened')
-        git_install.side_effect = e
-        traceback = (
-            "Traceback (most recent call last):\n"
-            "  File \"actions/git_reinstall.py\", line 37, in git_reinstall\n"
-            "    git_install(config(\'openstack-origin-git\'))\n"
-            "  File \"/usr/lib/python2.7/dist-packages/mock.py\", line 964, in __call__\n"  # noqa
-            "    return _mock_self._mock_call(*args, **kwargs)\n"
-            "  File \"/usr/lib/python2.7/dist-packages/mock.py\", line 1019, in _mock_call\n"  # noqa
-            "    raise effect\n"
-            "OSError: something bad happened\n")
-        format_exc.return_value = traceback
-
-        git_reinstall.git_reinstall()
-
-        msg = 'git-reinstall resulted in an unexpected error'
-        action_fail.assert_called_with(msg)
-        action_set.assert_called_with({'traceback': traceback})
diff --git a/unit_tests/test_actions_openstack_upgrade.py b/unit_tests/test_actions_openstack_upgrade.py
index 4c31893f..c66d00a3 100644
--- a/unit_tests/test_actions_openstack_upgrade.py
+++ b/unit_tests/test_actions_openstack_upgrade.py
@@ -7,9 +7,10 @@ from test_utils import (
 
 os.environ['JUJU_UNIT_NAME'] = 'neutron-gateway'
 
-with patch('charmhelpers.core.hookenv.status_set'):
-    with patch('neutron_utils.register_configs') as register_configs:
-        import openstack_upgrade
+with patch('charmhelpers.core.hookenv.config'):
+    with patch('neutron_utils.restart_map'):
+        with patch('neutron_utils.register_configs'):
+            import openstack_upgrade
 
 TO_PATCH = [
     'do_openstack_upgrade',
@@ -25,11 +26,9 @@ class TestNeutronGWUpgradeActions(CharmTestCase):
 
     @patch('charmhelpers.contrib.openstack.utils.config')
     @patch('charmhelpers.contrib.openstack.utils.action_set')
-    @patch('charmhelpers.contrib.openstack.utils.git_install_requested')
     @patch('charmhelpers.contrib.openstack.utils.openstack_upgrade_available')
-    def test_openstack_upgrade_true(self, upgrade_avail, git_requested,
+    def test_openstack_upgrade_true(self, upgrade_avail,
                                     action_set, config):
-        git_requested.return_value = False
         upgrade_avail.return_value = True
         config.return_value = True
 
@@ -40,11 +39,9 @@ class TestNeutronGWUpgradeActions(CharmTestCase):
 
     @patch('charmhelpers.contrib.openstack.utils.config')
     @patch('charmhelpers.contrib.openstack.utils.action_set')
-    @patch('charmhelpers.contrib.openstack.utils.git_install_requested')
     @patch('charmhelpers.contrib.openstack.utils.openstack_upgrade_available')
-    def test_openstack_upgrade_false(self, upgrade_avail, git_requested,
+    def test_openstack_upgrade_false(self, upgrade_avail,
                                      action_set, config):
-        git_requested.return_value = False
         upgrade_avail.return_value = True
         config.return_value = False
 
diff --git a/unit_tests/test_neutron_hooks.py b/unit_tests/test_neutron_hooks.py
index bf8ac1fe..58e8eeb5 100644
--- a/unit_tests/test_neutron_hooks.py
+++ b/unit_tests/test_neutron_hooks.py
@@ -1,7 +1,5 @@
 import sys
 
-import yaml
-
 from mock import MagicMock, patch, call
 
 # python-apt is not installed as part of test-requirements but is imported by
@@ -10,12 +8,15 @@ sys.modules['apt'] = MagicMock()
 sys.modules['apt_pkg'] = MagicMock()
 
 import charmhelpers.core.hookenv as hookenv
-with patch('charmhelpers.contrib.hardening.harden.harden') as \
-        mock_dec:
-    mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
-                            lambda *args, **kwargs:
-                                f(*args, **kwargs))
-    import neutron_hooks as hooks
+with patch('charmhelpers.core.hookenv.config'):
+    with patch('neutron_utils.restart_map'):
+        with patch('neutron_utils.register_configs'):
+            with patch('charmhelpers.contrib.'
+                       'hardening.harden.harden') as mock_dec:
+                mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
+                                        lambda *args, **kwargs:
+                                        f(*args, **kwargs))
+                import neutron_hooks as hooks
 
 from test_utils import CharmTestCase
 
@@ -30,7 +31,6 @@ TO_PATCH = [
     'filter_installed_packages',
     'get_early_packages',
     'get_packages',
-    'git_install',
     'log',
     'do_openstack_upgrade',
     'openstack_upgrade_available',
@@ -111,46 +111,9 @@ class TestQuantumHooks(CharmTestCase):
         self.assertTrue(self.log.called)
         _exit.assert_called_with(1)
 
-    @patch('neutron_utils.git_install_requested')
-    def test_install_hook_git(self, git_requested):
-        git_requested.return_value = True
-        self.valid_plugin.return_value = True
-        _pkgs = ['foo', 'bar']
-        self.filter_installed_packages.return_value = _pkgs
-        repo = 'cloud:trusty-juno'
-        openstack_origin_git = {
-            'repositories': [
-                {'name': 'requirements',
-                 'repository': 'git://git.openstack.org/openstack/requirements',  # noqa
-                 'branch': 'stable/juno'},
-                {'name': 'neutron',
-                 'repository': 'git://git.openstack.org/openstack/neutron',
-                 'branch': 'stable/juno'}
-            ],
-            'directory': '/mnt/openstack-git',
-        }
-        projects_yaml = yaml.dump(openstack_origin_git)
-        self.test_config.set('openstack-origin', repo)
-        self.test_config.set('openstack-origin-git', projects_yaml)
-        self._call_hook('install')
-        self.configure_installation_source.assert_called_with(
-            'cloud:trusty-juno'
-        )
-        self.apt_update.assert_called_with(fatal=True)
-        self.apt_install.assert_has_calls([
-            call(_pkgs, fatal=True),
-            call(_pkgs, fatal=True),
-        ])
-        self.assertTrue(self.get_early_packages.called)
-        self.assertTrue(self.get_packages.called)
-        self.git_install.assert_called_with(projects_yaml)
-        self.assertTrue(self.execd_preinstall.called)
-
-    @patch.object(hooks, 'git_install_requested')
-    def test_config_changed(self, git_requested):
+    def test_config_changed(self):
         def mock_relids(rel):
             return ['relid']
-        git_requested.return_value = False
         self.test_config.set('sysctl', '{ kernel.max_pid: "1337"}')
         self.openstack_upgrade_available.return_value = True
         self.valid_plugin.return_value = True
@@ -165,18 +128,14 @@ class TestQuantumHooks(CharmTestCase):
         self.assertTrue(self.create_sysctl.called)
         self.configure_apparmor.assert_called_with()
 
-    @patch.object(hooks, 'git_install_requested')
-    def test_config_changed_upgrade(self, git_requested):
-        git_requested.return_value = False
+    def test_config_changed_upgrade(self):
         self.openstack_upgrade_available.return_value = True
         self.valid_plugin.return_value = True
         self._call_hook('config-changed')
         self.assertTrue(self.do_openstack_upgrade.called)
         self.assertTrue(self.configure_ovs.called)
 
-    @patch.object(hooks, 'git_install_requested')
-    def test_config_changed_n1kv(self, git_requested):
-        git_requested.return_value = False
+    def test_config_changed_n1kv(self):
         self.openstack_upgrade_available.return_value = False
         self.valid_plugin.return_value = True
         self.filter_installed_packages.side_effect = lambda p: p
@@ -188,50 +147,12 @@ class TestQuantumHooks(CharmTestCase):
         self.apt_purge.assert_called_with('neutron-l3-agent')
 
     @patch('sys.exit')
-    @patch.object(hooks, 'git_install_requested')
-    def test_config_changed_invalid_plugin(self, git_requested, _exit):
-        git_requested.return_value = False
+    def test_config_changed_invalid_plugin(self, _exit):
         self.valid_plugin.return_value = False
         self._call_hook('config-changed')
         self.assertTrue(self.log.called)
         _exit.assert_called_with(1)
 
-    @patch.object(hooks, 'git_install_requested')
-    @patch.object(hooks, 'config_value_changed')
-    def test_config_changed_git(self, config_val_changed, git_requested):
-        def mock_relids(rel):
-            return ['relid']
-        git_requested.return_value = True
-        self.test_config.set('sysctl', '{ kernel.max_pid: "1337"}')
-        self.openstack_upgrade_available.return_value = True
-        self.valid_plugin.return_value = True
-        self.relation_ids.side_effect = mock_relids
-        _amqp_joined = self.patch('amqp_joined')
-        _amqp_nova_joined = self.patch('amqp_nova_joined')
-        repo = 'cloud:trusty-juno'
-        openstack_origin_git = {
-            'repositories': [
-                {'name': 'requirements',
-                 'repository':
-                 'git://git.openstack.org/openstack/requirements',
-                 'branch': 'stable/juno'},
-                {'name': 'neutron',
-                 'repository': 'git://git.openstack.org/openstack/neutron',
-                 'branch': 'stable/juno'}
-            ],
-            'directory': '/mnt/openstack-git',
-        }
-        projects_yaml = yaml.dump(openstack_origin_git)
-        self.test_config.set('openstack-origin', repo)
-        self.test_config.set('openstack-origin-git', projects_yaml)
-        self._call_hook('config-changed')
-        self.git_install.assert_called_with(projects_yaml)
-        self.assertFalse(self.do_openstack_upgrade.called)
-        self.assertTrue(self.configure_ovs.called)
-        self.assertTrue(_amqp_joined.called)
-        self.assertTrue(_amqp_nova_joined.called)
-        self.assertTrue(self.create_sysctl.called)
-
     def test_upgrade_charm(self):
         _install = self.patch('install')
         _config_changed = self.patch('config_changed')
diff --git a/unit_tests/test_neutron_utils.py b/unit_tests/test_neutron_utils.py
index 100d167c..209d035a 100644
--- a/unit_tests/test_neutron_utils.py
+++ b/unit_tests/test_neutron_utils.py
@@ -18,18 +18,15 @@ TO_PATCH = [
     'apt_upgrade',
     'apt_install',
     'configure_installation_source',
-    'git_src_dir',
     'log',
     'add_bridge',
     'add_bridge_port',
     'headers_package',
     'full_restart',
     'os_release',
-    'service',
     'service_running',
     'NetworkServiceContext',
     'ExternalPortContext',
-    'render',
     'service_stop',
     'determine_dkms_package',
     'service_restart',
@@ -42,15 +39,6 @@ TO_PATCH = [
     'NeutronAPIContext',
 ]
 
-openstack_origin_git = \
-    """repositories:
-         - {name: requirements,
-            repository: 'git://git.openstack.org/openstack/requirements',
-            branch: stable/juno}
-         - {name: neutron,
-            repository: 'git://git.openstack.org/openstack/neutron',
-            branch: stable/juno}"""
-
 
 class TestNeutronUtils(CharmTestCase):
 
@@ -96,41 +84,31 @@ class TestNeutronUtils(CharmTestCase):
         self.assertEqual(neutron_utils.get_early_packages(),
                          [])
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_icehouse(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_icehouse(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'icehouse'
         self.assertTrue('neutron-vpn-agent' in neutron_utils.get_packages())
         self.assertFalse('neutron-l3-agent' in neutron_utils.get_packages())
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_juno_utopic(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_juno_utopic(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'juno'
         self._set_distrib_codename('utopic')
         self.assertFalse('neutron-vpn-agent' in neutron_utils.get_packages())
         self.assertTrue('neutron-l3-agent' in neutron_utils.get_packages())
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_juno_trusty(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_juno_trusty(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'juno'
         self.assertTrue('neutron-vpn-agent' in neutron_utils.get_packages())
         self.assertFalse('neutron-l3-agent' in neutron_utils.get_packages())
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_kilo(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_kilo(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'kilo'
         self.assertTrue('python-neutron-fwaas' in neutron_utils.get_packages())
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_liberty(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_liberty(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'liberty'
         packages = neutron_utils.get_packages()
@@ -139,9 +117,7 @@ class TestNeutronUtils(CharmTestCase):
         self.assertFalse('python-mysqldb' in packages)
         self.assertTrue('python-pymysql' in packages)
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_mitaka(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_mitaka(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'mitaka'
         packages = neutron_utils.get_packages()
@@ -152,9 +128,7 @@ class TestNeutronUtils(CharmTestCase):
         self.assertFalse('python-mysqldb' in packages)
         self.assertTrue('python-pymysql' in packages)
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovs_newton(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovs_newton(self):
         self.config.return_value = 'ovs'
         self.os_release.return_value = 'newton'
         packages = neutron_utils.get_packages()
@@ -166,9 +140,7 @@ class TestNeutronUtils(CharmTestCase):
         self.assertFalse('python-mysqldb' in packages)
         self.assertTrue('python-pymysql' in packages)
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovsodl_icehouse(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovsodl_icehouse(self):
         self.config.return_value = 'ovs-odl'
         self.os_release.return_value = 'icehouse'
         packages = neutron_utils.get_packages()
@@ -178,9 +150,7 @@ class TestNeutronUtils(CharmTestCase):
         self.assertFalse('neutron-openvswitch-agent' in packages)
         self.assertTrue('neutron-lbaas-agent' in packages)
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_ovsodl_newton(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_ovsodl_newton(self):
         self.config.return_value = 'ovs-odl'
         self.os_release.return_value = 'newton'
         packages = neutron_utils.get_packages()
@@ -191,9 +161,7 @@ class TestNeutronUtils(CharmTestCase):
         self.assertFalse('neutron-lbaas-agent' in packages)
         self.assertTrue('neutron-lbaasv2-agent' in packages)
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_get_packages_l3ha(self, git_requested):
-        git_requested.return_value = False
+    def test_get_packages_l3ha(self):
         self.config.return_value = 'ovs'
         self.get_os_codename_install_source.return_value = 'juno'
         self.os_release.return_value = 'juno'
@@ -277,12 +245,10 @@ class TestNeutronUtils(CharmTestCase):
 
     @patch.object(neutron_utils, 'register_configs')
     @patch('charmhelpers.contrib.openstack.templating.OSConfigRenderer')
-    @patch.object(neutron_utils, 'git_install_requested')
-    def test_do_openstack_upgrade(self, git_requested, mock_renderer,
+    def test_do_openstack_upgrade(self, mock_renderer,
                                   mock_register_configs):
         mock_configs = MagicMock()
         mock_register_configs.return_value = mock_configs
-        git_requested.return_value = False
         self.config.side_effect = self.test_config.get
         self.is_relation_made.return_value = False
         self.test_config.set('openstack-origin', 'cloud:precise-havana')
@@ -759,508 +725,6 @@ class TestNeutronAgentReallocation(CharmTestCase):
         # Reset cached cache
         hookenv.cache = {}
 
-    @patch.object(neutron_utils, 'git_install_requested')
-    @patch.object(neutron_utils, 'git_clone_and_install')
-    @patch.object(neutron_utils, 'git_post_install')
-    @patch.object(neutron_utils, 'git_pre_install')
-    def test_git_install(self, git_pre, git_post, git_clone_and_install,
-                         git_requested):
-        projects_yaml = openstack_origin_git
-        git_requested.return_value = True
-        neutron_utils.git_install(projects_yaml)
-        self.assertTrue(git_pre.called)
-        git_clone_and_install.assert_called_with(openstack_origin_git,
-                                                 core_project='neutron')
-        self.assertTrue(git_post.called)
-
-    @patch('subprocess.check_call')
-    @patch.object(neutron_utils, 'mkdir')
-    @patch.object(neutron_utils, 'write_file')
-    @patch.object(neutron_utils, 'add_user_to_group')
-    @patch.object(neutron_utils, 'add_group')
-    @patch.object(neutron_utils, 'adduser')
-    def test_git_pre_install(self, adduser, add_group, add_user_to_group,
-                             write_file, mkdir, check_call):
-        neutron_utils.git_pre_install()
-        expected = [
-            call('neutron', shell='/bin/bash', system_user=True),
-            call('nova', shell='/bin/bash', system_user=True),
-        ]
-        self.assertEqual(adduser.call_args_list, expected)
-        expected = [
-            call('neutron', system_group=True),
-            call('nova', system_group=True),
-        ]
-        self.assertEqual(add_group.call_args_list, expected)
-        expected = [
-            call('neutron', 'neutron'),
-            call('nova', 'nova'),
-        ]
-        self.assertEqual(add_user_to_group.call_args_list, expected)
-        expected = [
-            call('/etc/neutron', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/etc/neutron/rootwrap.d', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/etc/neutron/plugins', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/etc/nova', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/var/lib/neutron', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/var/lib/neutron/lock', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/var/log/neutron', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/var/lib/nova', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-            call('/var/log/nova', owner='neutron',
-                 group='neutron', perms=0o755, force=False),
-        ]
-        self.assertEqual(mkdir.call_args_list, expected)
-        expected = [
-            call('/var/log/neutron/bigswitch-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/dhcp-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/l3-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/lbaas-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/ibm-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/linuxbridge-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/metadata-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/metering_agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/mlnx-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/nec-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/nvsd-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/openflow-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/openvswitch-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/ovs-cleanup.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/ryu-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/server.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/sriov-agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-            call('/var/log/neutron/vpn_agent.log', '', owner='neutron',
-                 group='neutron', perms=0o644),
-        ]
-        self.assertEqual(write_file.call_args_list, expected)
-
-    @patch('os.remove')
-    @patch('os.path.join')
-    @patch('os.path.exists')
-    @patch('os.symlink')
-    @patch('shutil.rmtree')
-    @patch('shutil.copyfile')
-    @patch('shutil.copytree')
-    def test_git_post_install_upstart(self, copytree, copyfile, rmtree,
-                                      symlink, exists, join, remove):
-        projects_yaml = openstack_origin_git
-        join.return_value = 'joined-string'
-        self.lsb_release.return_value = {'DISTRIB_RELEASE': '15.04',
-                                         'DISTRIB_CODENAME': 'vivid'}
-        self.os_release.return_value = 'liberty'
-        neutron_utils.git_post_install(projects_yaml)
-        expected = [
-            call('joined-string', '/etc/neutron'),
-            call('joined-string', '/etc/neutron/plugins'),
-            call('joined-string', '/etc/neutron/rootwrap.d'),
-        ]
-        copytree.assert_has_calls(expected)
-        expected = [
-            call('/usr/local/bin/neutron-rootwrap',
-                 '/usr/bin/neutron-rootwrap'),
-        ]
-        symlink.assert_has_calls(expected)
-        service_name = 'quantum-gateway'
-        user_name = 'neutron'
-        neutron_api_context = {
-            'service_description': 'Neutron API server',
-            'charm_name': 'neutron-api',
-            'process_name': 'neutron-server',
-            'executable_name': 'joined-string',
-        }
-        neutron_dhcp_agent_context = {
-            'service_description': 'Neutron DHCP Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-dhcp-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/dhcp_agent.ini'],
-            'log_file': '/var/log/neutron/dhcp-agent.log',
-        }
-        neutron_l3_agent_context = {
-            'service_description': 'Neutron L3 Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-l3-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/l3_agent.ini',
-                             '/etc/neutron/fwaas_driver.ini'],
-            'log_file': '/var/log/neutron/l3-agent.log',
-        }
-        neutron_lbaas_agent_context = {
-            'service_description': 'Neutron LBaaS Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-lbaas-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/lbaas_agent.ini'],
-            'log_file': '/var/log/neutron/lbaas-agent.log',
-        }
-        neutron_metadata_agent_context = {
-            'service_description': 'Neutron Metadata Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-metadata-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/metadata_agent.ini'],
-            'log_file': '/var/log/neutron/metadata-agent.log',
-        }
-        neutron_metering_agent_context = {
-            'service_description': 'Neutron Metering Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-metering-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/metering_agent.ini'],
-            'log_file': '/var/log/neutron/metering-agent.log',
-        }
-        neutron_ovs_cleanup_context = {
-            'service_description': 'Neutron OVS cleanup',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ovs-cleanup',
-            'executable_name': 'joined-string',
-            'config_file': '/etc/neutron/neutron.conf',
-            'log_file': '/var/log/neutron/ovs-cleanup.log',
-        }
-        neutron_plugin_bigswitch_context = {
-            'service_description': 'Neutron BigSwitch Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-restproxy-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/bigswitch/restproxy.ini'],
-            'log_file': '/var/log/neutron/bigswitch-agent.log',
-        }
-        neutron_plugin_ibm_context = {
-            'service_description': 'Neutron IBM SDN Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ibm-agent',
-            'executable_name': 'joined-string',
-            'config_files':
-            ['/etc/neutron/neutron.conf',
-             '/etc/neutron/plugins/ibm/sdnve_neutron_plugin.ini'],
-            'log_file': '/var/log/neutron/ibm-agent.log',
-        }
-        neutron_plugin_linuxbridge_context = {
-            'service_description': 'Neutron Linux Bridge Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-linuxbridge-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf.ini'],
-            'log_file': '/var/log/neutron/linuxbridge-agent.log',
-        }
-        neutron_plugin_mlnx_context = {
-            'service_description': 'Neutron MLNX Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-mlnx-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/mlnx/mlnx_conf.ini'],
-            'log_file': '/var/log/neutron/mlnx-agent.log',
-        }
-        neutron_plugin_nec_context = {
-            'service_description': 'Neutron NEC Plugin Agent',
-            'service_name': service_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-nec-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/nec/nec.ini'],
-            'log_file': '/var/log/neutron/nec-agent.log',
-        }
-        neutron_plugin_oneconvergence_context = {
-            'service_description': 'Neutron One Convergence Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-nvsd-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/oneconvergence/'
-                             'nvsdplugin.ini'],
-            'log_file': '/var/log/neutron/nvsd-agent.log',
-        }
-        neutron_plugin_openflow_context = {
-            'service_description': 'Neutron OpenFlow Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ofagent-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf_ofa.ini'],
-            'log_file': '/var/log/neutron/openflow-agent.log',
-        }
-        neutron_plugin_openvswitch_context = {
-            'service_description': 'Neutron OpenvSwitch Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-openvswitch-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf.ini'],
-            'log_file': '/var/log/neutron/openvswitch-agent.log',
-        }
-        neutron_plugin_ryu_context = {
-            'service_description': 'Neutron RYU Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-ryu-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ryu/ryu.ini'],
-            'log_file': '/var/log/neutron/ryu-agent.log',
-        }
-        neutron_plugin_sriov_context = {
-            'service_description': 'Neutron SRIOV SDN Plugin Agent',
-            'service_name': service_name,
-            'user_name': user_name,
-            'start_dir': '/var/lib/neutron',
-            'process_name': 'neutron-sriov-nic-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/plugins/ml2/ml2_conf_sriov'],
-            'log_file': '/var/log/neutron/sriov-agent.log',
-        }
-        neutron_api_context = {
-            'service_description': 'Neutron API server',
-            'service_name': service_name,
-            'process_name': 'neutron-server',
-            'executable_name': 'joined-string',
-        }
-        neutron_vpn_agent_context = {
-            'service_description': 'Neutron VPN Agent',
-            'service_name': service_name,
-            'process_name': 'neutron-vpn-agent',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/neutron/neutron.conf',
-                             '/etc/neutron/vpn_agent.ini',
-                             '/etc/neutron/l3_agent.ini',
-                             '/etc/neutron/fwaas_driver.ini'],
-            'log_file': '/var/log/neutron/vpn_agent.log',
-        }
-        nova_api_metadata_context = {
-            'service_description': 'Nova Metadata API server',
-            'service_name': 'nova-compute',
-            'user_name': 'nova',
-            'start_dir': '/var/lib/nova',
-            'process_name': 'nova-api-metadata',
-            'executable_name': 'joined-string',
-            'config_files': ['/etc/nova/nova.conf'],
-        }
-
-        expected = [
-            call('git/neutron_sudoers',
-                 '/etc/sudoers.d/neutron_sudoers',
-                 {}, perms=0o440),
-            call('git/nova_sudoers',
-                 '/etc/sudoers.d/nova_sudoers',
-                 {}, perms=0o440),
-            call('git/cron.d/neutron-dhcp-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-dhcp-agent-netns-cleanup',
-                 {}, perms=0o755),
-            call('git/cron.d/neutron-l3-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-l3-agent-netns-cleanup',
-                 {}, perms=0o755),
-            call('git/cron.d/neutron-lbaas-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-lbaas-agent-netns-cleanup',
-                 {}, perms=0o755),
-            call('git/upstart/neutron-agent.upstart',
-                 '/etc/init/neutron-dhcp-agent.conf',
-                 neutron_dhcp_agent_context, perms=0o644),
-            call('git/upstart/neutron-agent.upstart',
-                 '/etc/init/neutron-l3-agent.conf',
-                 neutron_l3_agent_context, perms=0o644),
-            call('git.upstart',
-                 '/etc/init/neutron-lbaas-agent.conf',
-                 neutron_lbaas_agent_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-metadata-agent.conf',
-                 neutron_metadata_agent_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-metering-agent.conf',
-                 neutron_metering_agent_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-ovs-cleanup.conf',
-                 neutron_ovs_cleanup_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-bigswitch-agent.conf',
-                 neutron_plugin_bigswitch_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-ibm-agent.conf',
-                 neutron_plugin_ibm_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-linuxbridge-agent.conf',
-                 neutron_plugin_linuxbridge_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-mlnx-agent.conf',
-                 neutron_plugin_mlnx_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-nec-agent.conf',
-                 neutron_plugin_nec_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-oneconvergence-agent.conf',
-                 neutron_plugin_oneconvergence_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-openflow-agent.conf',
-                 neutron_plugin_openflow_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-openvswitch-agent.conf',
-                 neutron_plugin_openvswitch_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-ryu-agent.conf',
-                 neutron_plugin_ryu_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git.upstart',
-                 '/etc/init/neutron-plugin-sriov-agent.conf',
-                 neutron_plugin_sriov_context, perms=0o644,
-                 templates_dir='joined-string'),
-            call('git/upstart/neutron-server.upstart',
-                 '/etc/init/neutron-server.conf',
-                 neutron_api_context, perms=0o644),
-            call('git/upstart/neutron-agent.upstart',
-                 '/etc/init/neutron-vpn-agent.conf',
-                 neutron_vpn_agent_context, perms=0o644),
-            call('git.upstart',
-                 '/etc/init/nova-api-metadata.conf',
-                 nova_api_metadata_context, perms=0o644,
-                 templates_dir='joined-string'),
-        ]
-        self.assertEqual(self.render.call_args_list, expected)
-
-    @patch('os.listdir')
-    @patch('os.remove')
-    @patch('os.path.join')
-    @patch('os.path.exists')
-    @patch('os.symlink')
-    @patch('shutil.rmtree')
-    @patch('shutil.copyfile')
-    @patch('shutil.copytree')
-    def test_git_post_install_systemd(self, copytree, copyfile, rmtree,
-                                      symlink, exists, join, remove, listdir):
-        projects_yaml = openstack_origin_git
-        join.return_value = 'joined-string'
-        self.lsb_release.return_value = {'DISTRIB_RELEASE': '15.10',
-                                         'DISTRIB_CODENAME': 'wily'}
-        self.os_release.return_value = 'newton'
-        neutron_utils.git_post_install(projects_yaml)
-
-        expected = [
-            call('git/neutron_sudoers',
-                 '/etc/sudoers.d/neutron_sudoers',
-                 {}, perms=288),
-            call('git/nova_sudoers',
-                 '/etc/sudoers.d/nova_sudoers',
-                 {}, perms=288),
-            call('git/cron.d/neutron-dhcp-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-dhcp-agent-netns-cleanup',
-                 {}, perms=493),
-            call('git/cron.d/neutron-l3-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-l3-agent-netns-cleanup',
-                 {}, perms=493),
-            call('git/cron.d/neutron-lbaas-agent-netns-cleanup',
-                 '/etc/cron.d/neutron-lbaas-agent-netns-cleanup',
-                 {}, perms=493),
-            call('git/neutron-dhcp-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-l3-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-lbaasv2-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-linuxbridge-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-linuxbridge-cleanup.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-macvtap-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-metadata-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-metering-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-openvswitch-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-ovs-cleanup.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-server.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-sriov-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/neutron-vpn-agent.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-            call('git/nova-api-metadata.init.in.template',
-                 'joined-string', {'daemon_path': 'joined-string'},
-                 perms=420),
-        ]
-        self.assertEqual(self.render.call_args_list, expected)
-
     def test_assess_status(self):
         with patch.object(neutron_utils, 'assess_status_func') as asf:
             callee = MagicMock()