Update for deploy from source:

Use python venv for install
Clone git repos with depth=1 for speed

hooks/charmhelpers/contrib/openstack/utils.py

@@ -53,9 +53,13 @@ from charmhelpers.contrib.network.ip import (
     get_ipv6_addr
 )
 
+from charmhelpers.contrib.python.packages import (
+    pip_create_virtualenv,
+    pip_install,
+)
+
 from charmhelpers.core.host import lsb_release, mounts, umount
 from charmhelpers.fetch import apt_install, apt_cache, install_remote
-from charmhelpers.contrib.python.packages import pip_install
 from charmhelpers.contrib.storage.linux.utils import is_block_device, zap_disk
 from charmhelpers.contrib.storage.linux.loopback import ensure_loopback_device
 
@@ -497,7 +501,17 @@ def git_install_requested():
 requirements_dir = None
 
 
-def git_clone_and_install(projects_yaml, core_project):
+def _git_yaml_load(projects_yaml):
+    """
+    Load the specified yaml into a dictionary.
+    """
+    if not projects_yaml:
+        return None
+
+    return yaml.load(projects_yaml)
+
+
+def git_clone_and_install(projects_yaml, core_project, depth=1):
     """
     Clone/install all specified OpenStack repositories.
 
@@ -510,23 +524,22 @@ def git_clone_and_install(projects_yaml, core_project):
              repository: 'git://git.openstack.org/openstack/requirements.git',
              branch: 'stable/icehouse'}
         directory: /mnt/openstack-git
-        http_proxy: http://squid.internal:3128
+        http_proxy: squid-proxy-url
-        https_proxy: https://squid.internal:3128
+        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
 
-    if not projects_yaml:
+    projects = _git_yaml_load(projects_yaml)
-        return
-
-    projects = 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']
@@ -534,15 +547,19 @@ def git_clone_and_install(projects_yaml, core_project):
     if 'directory' in projects.keys():
         parent_dir = projects['directory']
 
+    pip_create_virtualenv(os.path.join(parent_dir, 'venv'))
+
     for p in projects['repositories']:
         repo = p['repository']
         branch = p['branch']
         if p['name'] == 'requirements':
-            repo_dir = _git_clone_and_install_single(repo, branch, parent_dir,
+            repo_dir = _git_clone_and_install_single(repo, branch, depth,
+                                                     parent_dir, http_proxy,
                                                      update_requirements=False)
             requirements_dir = repo_dir
         else:
-            repo_dir = _git_clone_and_install_single(repo, branch, parent_dir,
+            repo_dir = _git_clone_and_install_single(repo, branch, depth,
+                                                     parent_dir, http_proxy,
                                                      update_requirements=True)
 
     os.environ = old_environ
@@ -574,7 +591,8 @@ def _git_ensure_key_exists(key, keys):
         error_out('openstack-origin-git key \'{}\' is missing'.format(key))
 
 
-def _git_clone_and_install_single(repo, branch, parent_dir, update_requirements):
+def _git_clone_and_install_single(repo, branch, depth, parent_dir, http_proxy,
+                                  update_requirements):
     """
     Clone and install a single git repository.
     """
@@ -587,7 +605,8 @@ def _git_clone_and_install_single(repo, branch, parent_dir, update_requirements)
 
     if not os.path.exists(dest_dir):
         juju_log('Cloning git repo: {}, branch: {}'.format(repo, branch))
-        repo_dir = install_remote(repo, dest=parent_dir, branch=branch)
+        repo_dir = install_remote(repo, dest=parent_dir, branch=branch,
+                                  depth=depth)
     else:
         repo_dir = dest_dir
 
@@ -598,7 +617,12 @@ def _git_clone_and_install_single(repo, branch, parent_dir, update_requirements)
         _git_update_requirements(repo_dir, requirements_dir)
 
     juju_log('Installing git repo from dir: {}'.format(repo_dir))
-    pip_install(repo_dir)
+    if http_proxy:
+        pip_install(repo_dir, proxy=http_proxy,
+                    venv=os.path.join(parent_dir, 'venv'))
+    else:
+        pip_install(repo_dir,
+                    venv=os.path.join(parent_dir, 'venv'))
 
     return repo_dir
 
@@ -621,16 +645,27 @@ def _git_update_requirements(package_dir, reqs_dir):
     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'
 
-    if not projects_yaml:
+    projects = _git_yaml_load(projects_yaml)
-        return
-
-    projects = yaml.load(projects_yaml)
 
     if 'directory' in projects.keys():
         parent_dir = projects['directory']
@@ -640,3 +675,15 @@ def git_src_dir(projects_yaml, 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

hooks/charmhelpers/contrib/python/packages.py

@@ -17,8 +17,11 @@
 # You should have received a copy of the GNU Lesser General Public License
 # along with charm-helpers.  If not, see <http://www.gnu.org/licenses/>.
 
+import os
+import subprocess
+
 from charmhelpers.fetch import apt_install, apt_update
-from charmhelpers.core.hookenv import log
+from charmhelpers.core.hookenv import charm_dir, log
 
 try:
     from pip import main as pip_execute
@@ -51,11 +54,15 @@ def pip_install_requirements(requirements, **options):
     pip_execute(command)
 
 
-def pip_install(package, fatal=False, upgrade=False, **options):
+def pip_install(package, fatal=False, upgrade=False, venv=None, **options):
     """Install a python package"""
-    command = ["install"]
+    if venv:
+        venv_python = os.path.join(venv, 'bin/pip')
+        command = [venv_python, "install"]
+    else:
+        command = ["install"]
 
-    available_options = ('proxy', 'src', 'log', "index-url", )
+    available_options = ('proxy', 'src', 'log', 'index-url', )
     for option in parse_options(options, available_options):
         command.append(option)
 
@@ -69,7 +76,10 @@ def pip_install(package, fatal=False, upgrade=False, **options):
 
     log("Installing {} package with options: {}".format(package,
                                                         command))
-    pip_execute(command)
+    if venv:
+        subprocess.check_call(command)
+    else:
+        pip_execute(command)
 
 
 def pip_uninstall(package, **options):
@@ -94,3 +104,16 @@ def pip_list():
     """Returns the list of current python installed packages
     """
     return pip_execute(["list"])
+
+
+def pip_create_virtualenv(path=None):
+    """Create an isolated Python environment."""
+    apt_install('python-virtualenv')
+
+    if path:
+        venv_path = path
+    else:
+        venv_path = os.path.join(charm_dir(), 'venv')
+
+    if not os.path.exists(venv_path):
+        subprocess.check_call(['virtualenv', venv_path])

hooks/charmhelpers/fetch/giturl.py

@@ -45,14 +45,16 @@ class GitUrlFetchHandler(BaseFetchHandler):
         else:
             return True
 
-    def clone(self, source, dest, branch):
+    def clone(self, source, dest, branch, depth=None):
         if not self.can_handle(source):
             raise UnhandledSource("Cannot handle {}".format(source))
 
-        repo = Repo.clone_from(source, dest)
+        if depth:
-        repo.git.checkout(branch)
+            Repo.clone_from(source, dest, branch=branch, depth=depth)
+        else:
+            Repo.clone_from(source, dest, branch=branch)
 
-    def install(self, source, branch="master", dest=None):
+    def install(self, source, branch="master", dest=None, depth=None):
         url_parts = self.parse_url(source)
         branch_name = url_parts.path.strip("/").split("/")[-1]
         if dest:
@@ -63,7 +65,7 @@ class GitUrlFetchHandler(BaseFetchHandler):
         if not os.path.exists(dest_dir):
             mkdir(dest_dir, perms=0o755)
         try:
-            self.clone(source, dest_dir, branch)
+            self.clone(source, dest_dir, branch, depth)
         except GitCommandError as e:
             raise UnhandledSource(e.message)
         except OSError as e:

hooks/neutron_utils.py

@@ -42,6 +42,7 @@ from charmhelpers.contrib.openstack.utils import (
     git_install_requested,
     git_clone_and_install,
     git_src_dir,
+    git_pip_venv_dir,
     get_hostname
 )
 
@@ -186,8 +187,11 @@ L3HA_PACKAGES = ['keepalived']
 
 BASE_GIT_PACKAGES = [
     'dnsmasq',
+    'libffi-dev',
+    'libssl-dev',
     'libxml2-dev',
     'libxslt1-dev',
+    'libyaml-dev',
     'python-dev',
     'python-pip',
     'python-setuptools',
@@ -877,7 +881,11 @@ def git_post_install(projects_yaml):
             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-rootwrap'),
+         'link': '/usr/local/bin/neutron-rootwrap'},
         {'src': '/usr/local/bin/neutron-rootwrap',
          'link': '/usr/bin/neutron-rootwrap'},
     ]
@@ -898,15 +906,18 @@ def git_post_install(projects_yaml):
 
     service_name = 'quantum-gateway'
     user_name = 'neutron'
+    bin_dir = os.path.join(git_pip_venv_dir(projects_yaml), 'bin')
     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',
@@ -915,6 +926,7 @@ def git_post_install(projects_yaml):
         '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'],
@@ -926,7 +938,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-lbaas-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -937,7 +949,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-metadata-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -948,7 +960,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-metering-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -957,6 +969,7 @@ def git_post_install(projects_yaml):
         'service_description': 'Neutron OVS cleanup',
         'service_name': service_name,
         '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',
     }
@@ -966,7 +979,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-restproxy-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -977,7 +990,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-ibm-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -988,7 +1001,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-linuxbridge-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -999,7 +1012,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-mlnx-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1009,7 +1022,7 @@ def git_post_install(projects_yaml):
         'service_name': service_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-nec-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1020,7 +1033,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-nvsd-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1031,7 +1044,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-ofagent-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1042,7 +1055,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-openvswitch-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1053,7 +1066,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-ryu-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1064,7 +1077,7 @@ def git_post_install(projects_yaml):
         'user_name': user_name,
         'start_dir': '/var/lib/neutron',
         'process_name': 'neutron-sriov-nic-agent',
-        'executable_name': '/usr/local/bin/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',
@@ -1073,6 +1086,7 @@ def git_post_install(projects_yaml):
         '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',

templates/git/upstart/neutron-agent.upstart

@@ -18,7 +18,7 @@ pre-start script
   fi
 end script
 
-exec start-stop-daemon --start --chuid neutron --exec /usr/local/bin/{{ process_name }} -- \
+exec start-stop-daemon --start --chuid neutron --exec {{ executable_name }} -- \
      {% for config_file in config_files -%}
      --config-file={{ config_file }} \
      {% endfor -%}

templates/git/upstart/neutron-ovs-cleanup.upstart

@@ -7,7 +7,7 @@ stop on runlevel [!2345]
 pre-start script
   [ ! -x /usr/local/bin/{{ process_name }} ] && exit 0 
   start-stop-daemon --start --chuid neutron \
-    --exec /usr/local/bin/{{ process_name }} -- \
+    --exec {{ executable_name }} -- \
     --log-file {{ log_file }} \
     --config-file {{ config_file }} --verbose
 end script

templates/git/upstart/neutron-server.upstart

@@ -16,7 +16,7 @@ end script
 script
   [ -r /etc/default/{{ process_name }} ] && . /etc/default/{{ process_name }}
   [ -r "$NEUTRON_PLUGIN_CONFIG" ] && CONF_ARG="--config-file $NEUTRON_PLUGIN_CONFIG"
-  exec start-stop-daemon --start --chuid neutron --exec /usr/local/bin/neutron-server -- \
+  exec start-stop-daemon --start --chuid neutron --exec {{ executable_name }} -- \
     --config-file /etc/neutron/neutron.conf \
     --log-file /var/log/neutron/server.log $CONF_ARG
 end script

tests/basic_deployment.py

@@ -75,10 +75,10 @@ class QuantumGatewayBasicDeployment(OpenStackAmuletDeployment):
             openstack_origin_git = {
                 'repositories': [
                     {'name': 'requirements',
-                     'repository': 'git://git.openstack.org/openstack/requirements',
+                     'repository': 'git://github.com/openstack/requirements',
                      'branch': branch},
                     {'name': 'neutron',
-                     'repository': 'git://git.openstack.org/openstack/neutron',
+                     'repository': 'git://github.com/openstack/neutron',
                      'branch': branch},
                 ],
                 'directory': '/mnt/openstack-git',

unit_tests/test_neutron_utils.py

@@ -809,11 +809,13 @@ class TestQuantumAgentReallocation(CharmTestCase):
             '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',
@@ -822,6 +824,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             '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'],
@@ -833,7 +836,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-lbaas-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -844,7 +847,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-metadata-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -855,7 +858,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-metering-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -864,6 +867,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'service_description': 'Neutron OVS cleanup',
             'service_name': service_name,
             'process_name': 'neutron-ovs-cleanup',
+            'executable_name': 'joined-string',
             'config_file': '/etc/neutron/neutron.conf',
             'log_file': '/var/log/neutron/ovs-cleanup.log',
         }
@@ -873,7 +877,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-restproxy-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -884,7 +888,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-ibm-agent',
-            'executable_name': '/usr/local/bin/neutron-ibm-agent',
+            'executable_name': 'joined-string',
             'config_files':
             ['/etc/neutron/neutron.conf',
              '/etc/neutron/plugins/ibm/sdnve_neutron_plugin.ini'],
@@ -896,7 +900,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-linuxbridge-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -907,7 +911,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-mlnx-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -917,7 +921,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'service_name': service_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-nec-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -928,7 +932,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-nvsd-agent',
-            'executable_name': '/usr/local/bin/neutron-nvsd-agent',
+            'executable_name': 'joined-string',
             'config_files': ['/etc/neutron/neutron.conf',
                              '/etc/neutron/plugins/oneconvergence/'
                              'nvsdplugin.ini'],
@@ -940,7 +944,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-ofagent-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -951,7 +955,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-openvswitch-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -962,7 +966,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-ryu-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -973,7 +977,7 @@ class TestQuantumAgentReallocation(CharmTestCase):
             'user_name': user_name,
             'start_dir': '/var/lib/neutron',
             'process_name': 'neutron-sriov-nic-agent',
-            'executable_name': '/usr/local/bin/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',
@@ -982,11 +986,13 @@ class TestQuantumAgentReallocation(CharmTestCase):
             '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',