symlinked hooks
resynced context
This commit is contained in:
yolanda.robla@canonical.com
parent
0e75d81f76
commit
89a7ed1aef
@ -147,7 +147,8 @@ class SharedDBContext(OSContextGenerator):
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'database_host': rdata.get('db_host'),
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'database_host': rdata.get('db_host'),
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'database': self.database,
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'database': self.database,
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'database_user': self.user,
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'database_user': self.user,
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'database_password': rdata.get(password_setting)
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'database_password': rdata.get(password_setting),
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'database_type': 'mysql'
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}
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}
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if context_complete(ctxt):
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if context_complete(ctxt):
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db_ssl(rdata, ctxt, self.ssl_dir)
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db_ssl(rdata, ctxt, self.ssl_dir)
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@ -1,381 +0,0 @@
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#!/usr/bin/python
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import sys
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from glance_utils import (
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do_openstack_upgrade,
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ensure_ceph_pool,
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migrate_database,
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register_configs,
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restart_map,
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CLUSTER_RES,
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PACKAGES,
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SERVICES,
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CHARM,
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GLANCE_REGISTRY_CONF,
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GLANCE_REGISTRY_PASTE_INI,
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GLANCE_API_CONF,
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GLANCE_API_PASTE_INI,
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HAPROXY_CONF,
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ceph_config_file)
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from charmhelpers.core.hookenv import (
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config,
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Hooks,
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log as juju_log,
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ERROR,
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open_port,
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is_relation_made,
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relation_get,
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relation_set,
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relation_ids,
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service_name,
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unit_get,
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UnregisteredHookError, )
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from charmhelpers.core.host import (
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mkdir,
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restart_on_change,
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service_stop
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)
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from charmhelpers.fetch import apt_install, apt_update
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from charmhelpers.contrib.hahelpers.cluster import (
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canonical_url, eligible_leader)
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from charmhelpers.contrib.openstack.utils import (
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configure_installation_source,
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get_os_codename_package,
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openstack_upgrade_available,
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lsb_release, )
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from charmhelpers.contrib.storage.linux.ceph import ensure_ceph_keyring
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from charmhelpers.payload.execd import execd_preinstall
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from subprocess import (
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check_call,
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call, )
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hooks = Hooks()
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CONFIGS = register_configs()
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@hooks.hook('install')
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def install_hook():
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juju_log('Installing glance packages')
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execd_preinstall()
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src = config('openstack-origin')
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if (lsb_release()['DISTRIB_CODENAME'] == 'precise' and
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src == 'distro'):
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src = 'cloud:precise-folsom'
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configure_installation_source(src)
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apt_update()
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apt_install(PACKAGES)
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for service in SERVICES:
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service_stop(service)
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@hooks.hook('shared-db-relation-joined')
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def db_joined():
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if is_relation_made('pgsql-db'):
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# error, postgresql is used
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e = ('Attempting to associate a mysql database when there is already '
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'associated a postgresql one')
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juju_log(e, level=ERROR)
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raise Exception(e)
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relation_set(database=config('database'), username=config('database-user'),
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hostname=unit_get('private-address'))
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@hooks.hook('pgsql-db-relation-joined')
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def pgsql_db_joined():
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if is_relation_made('shared-db'):
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# raise error
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e = ('Attempting to associate a postgresql database when there is already '
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'associated a mysql one')
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juju_log(e, level=ERROR)
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raise Exception(e)
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relation_set(database=config('database'))
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@hooks.hook('shared-db-relation-changed')
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@restart_on_change(restart_map())
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def db_changed():
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rel = get_os_codename_package("glance-common")
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if 'shared-db' not in CONFIGS.complete_contexts():
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juju_log('shared-db relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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# since folsom, a db connection setting in glance-api.conf is required.
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if rel != "essex":
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CONFIGS.write(GLANCE_API_CONF)
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if eligible_leader(CLUSTER_RES):
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if rel == "essex":
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status = call(['glance-manage', 'db_version'])
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if status != 0:
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juju_log('Setting version_control to 0')
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check_call(["glance-manage", "version_control", "0"])
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juju_log('Cluster leader, performing db sync')
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migrate_database()
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@hooks.hook('pgsql-db-relation-changed')
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@restart_on_change(restart_map())
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def pgsql_db_changed():
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rel = get_os_codename_package("glance-common")
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if 'pgsql-db' not in CONFIGS.complete_contexts():
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juju_log('pgsql-db relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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# since folsom, a db connection setting in glance-api.conf is required.
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if rel != "essex":
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CONFIGS.write(GLANCE_API_CONF)
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if eligible_leader(CLUSTER_RES):
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if rel == "essex":
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status = call(['glance-manage', 'db_version'])
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if status != 0:
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juju_log('Setting version_control to 0')
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check_call(["glance-manage", "version_control", "0"])
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juju_log('Cluster leader, performing db sync')
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migrate_database()
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@hooks.hook('image-service-relation-joined')
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def image_service_joined(relation_id=None):
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if not eligible_leader(CLUSTER_RES):
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return
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relation_data = {
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'glance-api-server': canonical_url(CONFIGS) + ":9292"
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}
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juju_log("%s: image-service_joined: To peer glance-api-server=%s" %
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(CHARM, relation_data['glance-api-server']))
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relation_set(relation_id=relation_id, **relation_data)
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@hooks.hook('object-store-relation-joined')
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@restart_on_change(restart_map())
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def object_store_joined():
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if 'identity-service' not in CONFIGS.complete_contexts():
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juju_log('Deferring swift storage configuration until '
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'an identity-service relation exists')
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return
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if 'object-store' not in CONFIGS.complete_contexts():
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juju_log('swift relation incomplete')
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return
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CONFIGS.write(GLANCE_API_CONF)
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@hooks.hook('ceph-relation-joined')
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def ceph_joined():
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apt_install(['ceph-common', 'python-ceph'])
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@hooks.hook('ceph-relation-changed')
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@restart_on_change(restart_map())
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def ceph_changed():
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if 'ceph' not in CONFIGS.complete_contexts():
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juju_log('ceph relation incomplete. Peer not ready?')
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return
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service = service_name()
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if not ensure_ceph_keyring(service=service,
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user='glance', group='glance'):
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juju_log('Could not create ceph keyring: peer not ready?')
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return
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(ceph_config_file())
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if eligible_leader(CLUSTER_RES):
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_config = config()
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ensure_ceph_pool(service=service,
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replicas=_config['ceph-osd-replication-count'])
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@hooks.hook('identity-service-relation-joined')
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def keystone_joined(relation_id=None):
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if not eligible_leader(CLUSTER_RES):
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juju_log('Deferring keystone_joined() to service leader.')
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return
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url = canonical_url(CONFIGS) + ":9292"
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relation_data = {
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'service': 'glance',
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'region': config('region'),
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'public_url': url,
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'admin_url': url,
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'internal_url': url, }
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relation_set(relation_id=relation_id, **relation_data)
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@hooks.hook('identity-service-relation-changed')
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@restart_on_change(restart_map())
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def keystone_changed():
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if 'identity-service' not in CONFIGS.complete_contexts():
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juju_log('identity-service relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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CONFIGS.write(GLANCE_API_PASTE_INI)
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CONFIGS.write(GLANCE_REGISTRY_PASTE_INI)
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# Configure any object-store / swift relations now that we have an
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# identity-service
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if relation_ids('object-store'):
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object_store_joined()
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# possibly configure HTTPS for API and registry
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configure_https()
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@hooks.hook('config-changed')
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@restart_on_change(restart_map(), stopstart=True)
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def config_changed():
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if openstack_upgrade_available('glance-common'):
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juju_log('Upgrading OpenStack release')
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do_openstack_upgrade(CONFIGS)
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open_port(9292)
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configure_https()
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#env_vars = {'OPENSTACK_PORT_MCASTPORT': config("ha-mcastport"),
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# 'OPENSTACK_SERVICE_API': "glance-api",
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# 'OPENSTACK_SERVICE_REGISTRY': "glance-registry"}
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#save_script_rc(**env_vars)
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@hooks.hook('cluster-relation-changed')
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@restart_on_change(restart_map(), stopstart=True)
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def cluster_changed():
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configure_https()
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(HAPROXY_CONF)
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@hooks.hook('upgrade-charm')
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def upgrade_charm():
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cluster_changed()
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@hooks.hook('ha-relation-joined')
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def ha_relation_joined():
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corosync_bindiface = config("ha-bindiface")
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corosync_mcastport = config("ha-mcastport")
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vip = config("vip")
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vip_iface = config("vip_iface")
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vip_cidr = config("vip_cidr")
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#if vip and vip_iface and vip_cidr and \
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# corosync_bindiface and corosync_mcastport:
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resources = {
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'res_glance_vip': 'ocf:heartbeat:IPaddr2',
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'res_glance_haproxy': 'lsb:haproxy', }
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resource_params = {
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'res_glance_vip': 'params ip="%s" cidr_netmask="%s" nic="%s"' %
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(vip, vip_cidr, vip_iface),
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'res_glance_haproxy': 'op monitor interval="5s"', }
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init_services = {
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'res_glance_haproxy': 'haproxy', }
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clones = {
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'cl_glance_haproxy': 'res_glance_haproxy', }
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relation_set(init_services=init_services,
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corosync_bindiface=corosync_bindiface,
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corosync_mcastport=corosync_mcastport,
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resources=resources,
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resource_params=resource_params,
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clones=clones)
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@hooks.hook('ha-relation-changed')
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def ha_relation_changed():
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clustered = relation_get('clustered')
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if not clustered or clustered in [None, 'None', '']:
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juju_log('ha_changed: hacluster subordinate is not fully clustered.')
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return
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if not eligible_leader(CLUSTER_RES):
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juju_log('ha_changed: hacluster complete but we are not leader.')
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return
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# reconfigure endpoint in keystone to point to clustered VIP.
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[keystone_joined(rid) for rid in relation_ids('identity-service')]
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# notify glance client services of reconfigured URL.
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[image_service_joined(rid) for rid in relation_ids('image-service')]
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@hooks.hook('ceph-relation-broken',
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'identity-service-relation-broken',
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'object-store-relation-broken',
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'shared-db-relation-broken',
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'pgsql-db-relation-broken')
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def relation_broken():
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CONFIGS.write_all()
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def configure_https():
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'''Enables SSL API Apache config if appropriate and kicks
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identity-service and image-service with any required
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updates
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'''
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CONFIGS.write_all()
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if 'https' in CONFIGS.complete_contexts():
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cmd = ['a2ensite', 'openstack_https_frontend']
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check_call(cmd)
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else:
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cmd = ['a2dissite', 'openstack_https_frontend']
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check_call(cmd)
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for r_id in relation_ids('identity-service'):
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keystone_joined(relation_id=r_id)
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for r_id in relation_ids('image-service'):
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image_service_joined(relation_id=r_id)
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@hooks.hook('amqp-relation-joined')
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def amqp_joined():
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conf = config()
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relation_set(username=conf['rabbit-user'], vhost=conf['rabbit-vhost'])
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@hooks.hook('amqp-relation-changed')
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@restart_on_change(restart_map())
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def amqp_changed():
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if 'amqp' not in CONFIGS.complete_contexts():
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juju_log('amqp relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_API_CONF)
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if __name__ == '__main__':
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try:
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hooks.execute(sys.argv)
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except UnregisteredHookError as e:
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juju_log('Unknown hook {} - skipping.'.format(e))
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1
hooks/pgsql-db-relation-broken
Symbolic link
1
hooks/pgsql-db-relation-broken
Symbolic link
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glance_relations.py
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#!/usr/bin/python
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import sys
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from glance_utils import (
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do_openstack_upgrade,
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ensure_ceph_pool,
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migrate_database,
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register_configs,
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restart_map,
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CLUSTER_RES,
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PACKAGES,
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SERVICES,
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CHARM,
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GLANCE_REGISTRY_CONF,
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GLANCE_REGISTRY_PASTE_INI,
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GLANCE_API_CONF,
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GLANCE_API_PASTE_INI,
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HAPROXY_CONF,
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ceph_config_file)
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from charmhelpers.core.hookenv import (
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config,
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Hooks,
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log as juju_log,
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ERROR,
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open_port,
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is_relation_made,
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relation_get,
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relation_set,
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relation_ids,
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service_name,
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unit_get,
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UnregisteredHookError, )
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from charmhelpers.core.host import (
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mkdir,
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restart_on_change,
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service_stop
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)
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from charmhelpers.fetch import apt_install, apt_update
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from charmhelpers.contrib.hahelpers.cluster import (
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canonical_url, eligible_leader)
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from charmhelpers.contrib.openstack.utils import (
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configure_installation_source,
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get_os_codename_package,
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openstack_upgrade_available,
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lsb_release, )
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from charmhelpers.contrib.storage.linux.ceph import ensure_ceph_keyring
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from charmhelpers.payload.execd import execd_preinstall
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from subprocess import (
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check_call,
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call, )
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hooks = Hooks()
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CONFIGS = register_configs()
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@hooks.hook('install')
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def install_hook():
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juju_log('Installing glance packages')
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execd_preinstall()
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src = config('openstack-origin')
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if (lsb_release()['DISTRIB_CODENAME'] == 'precise' and
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src == 'distro'):
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src = 'cloud:precise-folsom'
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configure_installation_source(src)
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apt_update()
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apt_install(PACKAGES)
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for service in SERVICES:
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service_stop(service)
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@hooks.hook('shared-db-relation-joined')
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def db_joined():
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if is_relation_made('pgsql-db'):
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# error, postgresql is used
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e = ('Attempting to associate a mysql database when there is already '
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'associated a postgresql one')
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juju_log(e, level=ERROR)
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raise Exception(e)
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relation_set(database=config('database'), username=config('database-user'),
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hostname=unit_get('private-address'))
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@hooks.hook('pgsql-db-relation-joined')
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def pgsql_db_joined():
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if is_relation_made('shared-db'):
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# raise error
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e = ('Attempting to associate a postgresql database when there is already '
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'associated a mysql one')
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juju_log(e, level=ERROR)
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raise Exception(e)
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relation_set(database=config('database'))
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@hooks.hook('shared-db-relation-changed')
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@restart_on_change(restart_map())
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def db_changed():
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rel = get_os_codename_package("glance-common")
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if 'shared-db' not in CONFIGS.complete_contexts():
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juju_log('shared-db relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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# since folsom, a db connection setting in glance-api.conf is required.
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if rel != "essex":
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CONFIGS.write(GLANCE_API_CONF)
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if eligible_leader(CLUSTER_RES):
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if rel == "essex":
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status = call(['glance-manage', 'db_version'])
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if status != 0:
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juju_log('Setting version_control to 0')
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check_call(["glance-manage", "version_control", "0"])
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juju_log('Cluster leader, performing db sync')
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migrate_database()
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@hooks.hook('pgsql-db-relation-changed')
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@restart_on_change(restart_map())
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def pgsql_db_changed():
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rel = get_os_codename_package("glance-common")
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if 'pgsql-db' not in CONFIGS.complete_contexts():
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juju_log('pgsql-db relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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# since folsom, a db connection setting in glance-api.conf is required.
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if rel != "essex":
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CONFIGS.write(GLANCE_API_CONF)
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if eligible_leader(CLUSTER_RES):
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if rel == "essex":
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status = call(['glance-manage', 'db_version'])
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if status != 0:
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juju_log('Setting version_control to 0')
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check_call(["glance-manage", "version_control", "0"])
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juju_log('Cluster leader, performing db sync')
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migrate_database()
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@hooks.hook('image-service-relation-joined')
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def image_service_joined(relation_id=None):
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if not eligible_leader(CLUSTER_RES):
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return
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relation_data = {
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'glance-api-server': canonical_url(CONFIGS) + ":9292"
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}
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juju_log("%s: image-service_joined: To peer glance-api-server=%s" %
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(CHARM, relation_data['glance-api-server']))
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relation_set(relation_id=relation_id, **relation_data)
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@hooks.hook('object-store-relation-joined')
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@restart_on_change(restart_map())
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def object_store_joined():
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if 'identity-service' not in CONFIGS.complete_contexts():
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juju_log('Deferring swift storage configuration until '
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'an identity-service relation exists')
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return
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if 'object-store' not in CONFIGS.complete_contexts():
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juju_log('swift relation incomplete')
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return
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CONFIGS.write(GLANCE_API_CONF)
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@hooks.hook('ceph-relation-joined')
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def ceph_joined():
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apt_install(['ceph-common', 'python-ceph'])
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@hooks.hook('ceph-relation-changed')
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@restart_on_change(restart_map())
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def ceph_changed():
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if 'ceph' not in CONFIGS.complete_contexts():
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juju_log('ceph relation incomplete. Peer not ready?')
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return
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service = service_name()
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if not ensure_ceph_keyring(service=service,
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user='glance', group='glance'):
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juju_log('Could not create ceph keyring: peer not ready?')
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return
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(ceph_config_file())
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if eligible_leader(CLUSTER_RES):
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_config = config()
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ensure_ceph_pool(service=service,
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replicas=_config['ceph-osd-replication-count'])
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@hooks.hook('identity-service-relation-joined')
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def keystone_joined(relation_id=None):
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if not eligible_leader(CLUSTER_RES):
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juju_log('Deferring keystone_joined() to service leader.')
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return
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url = canonical_url(CONFIGS) + ":9292"
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relation_data = {
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'service': 'glance',
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'region': config('region'),
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'public_url': url,
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'admin_url': url,
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'internal_url': url, }
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relation_set(relation_id=relation_id, **relation_data)
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@hooks.hook('identity-service-relation-changed')
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@restart_on_change(restart_map())
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def keystone_changed():
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if 'identity-service' not in CONFIGS.complete_contexts():
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juju_log('identity-service relation incomplete. Peer not ready?')
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return
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(GLANCE_REGISTRY_CONF)
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CONFIGS.write(GLANCE_API_PASTE_INI)
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CONFIGS.write(GLANCE_REGISTRY_PASTE_INI)
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# Configure any object-store / swift relations now that we have an
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# identity-service
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if relation_ids('object-store'):
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object_store_joined()
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# possibly configure HTTPS for API and registry
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configure_https()
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@hooks.hook('config-changed')
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@restart_on_change(restart_map(), stopstart=True)
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def config_changed():
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if openstack_upgrade_available('glance-common'):
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juju_log('Upgrading OpenStack release')
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do_openstack_upgrade(CONFIGS)
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open_port(9292)
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configure_https()
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#env_vars = {'OPENSTACK_PORT_MCASTPORT': config("ha-mcastport"),
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# 'OPENSTACK_SERVICE_API': "glance-api",
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# 'OPENSTACK_SERVICE_REGISTRY': "glance-registry"}
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#save_script_rc(**env_vars)
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@hooks.hook('cluster-relation-changed')
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@restart_on_change(restart_map(), stopstart=True)
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def cluster_changed():
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configure_https()
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CONFIGS.write(GLANCE_API_CONF)
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CONFIGS.write(HAPROXY_CONF)
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@hooks.hook('upgrade-charm')
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def upgrade_charm():
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cluster_changed()
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@hooks.hook('ha-relation-joined')
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def ha_relation_joined():
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corosync_bindiface = config("ha-bindiface")
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corosync_mcastport = config("ha-mcastport")
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vip = config("vip")
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vip_iface = config("vip_iface")
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vip_cidr = config("vip_cidr")
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#if vip and vip_iface and vip_cidr and \
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# corosync_bindiface and corosync_mcastport:
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resources = {
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'res_glance_vip': 'ocf:heartbeat:IPaddr2',
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'res_glance_haproxy': 'lsb:haproxy', }
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resource_params = {
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'res_glance_vip': 'params ip="%s" cidr_netmask="%s" nic="%s"' %
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(vip, vip_cidr, vip_iface),
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'res_glance_haproxy': 'op monitor interval="5s"', }
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init_services = {
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'res_glance_haproxy': 'haproxy', }
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clones = {
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'cl_glance_haproxy': 'res_glance_haproxy', }
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relation_set(init_services=init_services,
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corosync_bindiface=corosync_bindiface,
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corosync_mcastport=corosync_mcastport,
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resources=resources,
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resource_params=resource_params,
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clones=clones)
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@hooks.hook('ha-relation-changed')
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def ha_relation_changed():
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clustered = relation_get('clustered')
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if not clustered or clustered in [None, 'None', '']:
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juju_log('ha_changed: hacluster subordinate is not fully clustered.')
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return
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if not eligible_leader(CLUSTER_RES):
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juju_log('ha_changed: hacluster complete but we are not leader.')
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return
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# reconfigure endpoint in keystone to point to clustered VIP.
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[keystone_joined(rid) for rid in relation_ids('identity-service')]
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# notify glance client services of reconfigured URL.
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[image_service_joined(rid) for rid in relation_ids('image-service')]
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@hooks.hook('ceph-relation-broken',
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'identity-service-relation-broken',
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'object-store-relation-broken',
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'shared-db-relation-broken',
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'pgsql-db-relation-broken')
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def relation_broken():
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CONFIGS.write_all()
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||||||
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def configure_https():
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'''Enables SSL API Apache config if appropriate and kicks
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||||||
identity-service and image-service with any required
|
|
||||||
updates
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||||||
'''
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||||||
CONFIGS.write_all()
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||||||
if 'https' in CONFIGS.complete_contexts():
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||||||
cmd = ['a2ensite', 'openstack_https_frontend']
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||||||
check_call(cmd)
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||||||
else:
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||||||
cmd = ['a2dissite', 'openstack_https_frontend']
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||||||
check_call(cmd)
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||||||
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||||||
for r_id in relation_ids('identity-service'):
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||||||
keystone_joined(relation_id=r_id)
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||||||
for r_id in relation_ids('image-service'):
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||||||
image_service_joined(relation_id=r_id)
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||||||
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||||||
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|
||||||
@hooks.hook('amqp-relation-joined')
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||||||
def amqp_joined():
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||||||
conf = config()
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||||||
relation_set(username=conf['rabbit-user'], vhost=conf['rabbit-vhost'])
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||||||
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||||||
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||||||
@hooks.hook('amqp-relation-changed')
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||||||
@restart_on_change(restart_map())
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||||||
def amqp_changed():
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||||||
if 'amqp' not in CONFIGS.complete_contexts():
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||||||
juju_log('amqp relation incomplete. Peer not ready?')
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||||||
return
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|
||||||
CONFIGS.write(GLANCE_API_CONF)
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|
||||||
|
|
||||||
if __name__ == '__main__':
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|
||||||
try:
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|
||||||
hooks.execute(sys.argv)
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|
||||||
except UnregisteredHookError as e:
|
|
||||||
juju_log('Unknown hook {} - skipping.'.format(e))
|
|
||||||
1
hooks/pgsql-db-relation-changed
Symbolic link
1
hooks/pgsql-db-relation-changed
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
glance_relations.py
|
||||||
@ -1,381 +0,0 @@
|
|||||||
#!/usr/bin/python
|
|
||||||
import sys
|
|
||||||
|
|
||||||
from glance_utils import (
|
|
||||||
do_openstack_upgrade,
|
|
||||||
ensure_ceph_pool,
|
|
||||||
migrate_database,
|
|
||||||
register_configs,
|
|
||||||
restart_map,
|
|
||||||
CLUSTER_RES,
|
|
||||||
PACKAGES,
|
|
||||||
SERVICES,
|
|
||||||
CHARM,
|
|
||||||
GLANCE_REGISTRY_CONF,
|
|
||||||
GLANCE_REGISTRY_PASTE_INI,
|
|
||||||
GLANCE_API_CONF,
|
|
||||||
GLANCE_API_PASTE_INI,
|
|
||||||
HAPROXY_CONF,
|
|
||||||
ceph_config_file)
|
|
||||||
|
|
||||||
from charmhelpers.core.hookenv import (
|
|
||||||
config,
|
|
||||||
Hooks,
|
|
||||||
log as juju_log,
|
|
||||||
ERROR,
|
|
||||||
open_port,
|
|
||||||
is_relation_made,
|
|
||||||
relation_get,
|
|
||||||
relation_set,
|
|
||||||
relation_ids,
|
|
||||||
service_name,
|
|
||||||
unit_get,
|
|
||||||
UnregisteredHookError, )
|
|
||||||
|
|
||||||
from charmhelpers.core.host import (
|
|
||||||
mkdir,
|
|
||||||
restart_on_change,
|
|
||||||
service_stop
|
|
||||||
)
|
|
||||||
|
|
||||||
from charmhelpers.fetch import apt_install, apt_update
|
|
||||||
|
|
||||||
from charmhelpers.contrib.hahelpers.cluster import (
|
|
||||||
canonical_url, eligible_leader)
|
|
||||||
|
|
||||||
from charmhelpers.contrib.openstack.utils import (
|
|
||||||
configure_installation_source,
|
|
||||||
get_os_codename_package,
|
|
||||||
openstack_upgrade_available,
|
|
||||||
lsb_release, )
|
|
||||||
|
|
||||||
from charmhelpers.contrib.storage.linux.ceph import ensure_ceph_keyring
|
|
||||||
from charmhelpers.payload.execd import execd_preinstall
|
|
||||||
|
|
||||||
from subprocess import (
|
|
||||||
check_call,
|
|
||||||
call, )
|
|
||||||
|
|
||||||
hooks = Hooks()
|
|
||||||
|
|
||||||
CONFIGS = register_configs()
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('install')
|
|
||||||
def install_hook():
|
|
||||||
juju_log('Installing glance packages')
|
|
||||||
execd_preinstall()
|
|
||||||
src = config('openstack-origin')
|
|
||||||
if (lsb_release()['DISTRIB_CODENAME'] == 'precise' and
|
|
||||||
src == 'distro'):
|
|
||||||
src = 'cloud:precise-folsom'
|
|
||||||
|
|
||||||
configure_installation_source(src)
|
|
||||||
|
|
||||||
apt_update()
|
|
||||||
apt_install(PACKAGES)
|
|
||||||
|
|
||||||
for service in SERVICES:
|
|
||||||
service_stop(service)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('shared-db-relation-joined')
|
|
||||||
def db_joined():
|
|
||||||
if is_relation_made('pgsql-db'):
|
|
||||||
# error, postgresql is used
|
|
||||||
e = ('Attempting to associate a mysql database when there is already '
|
|
||||||
'associated a postgresql one')
|
|
||||||
juju_log(e, level=ERROR)
|
|
||||||
raise Exception(e)
|
|
||||||
|
|
||||||
relation_set(database=config('database'), username=config('database-user'),
|
|
||||||
hostname=unit_get('private-address'))
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('pgsql-db-relation-joined')
|
|
||||||
def pgsql_db_joined():
|
|
||||||
if is_relation_made('shared-db'):
|
|
||||||
# raise error
|
|
||||||
e = ('Attempting to associate a postgresql database when there is already '
|
|
||||||
'associated a mysql one')
|
|
||||||
juju_log(e, level=ERROR)
|
|
||||||
raise Exception(e)
|
|
||||||
|
|
||||||
relation_set(database=config('database'))
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('shared-db-relation-changed')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def db_changed():
|
|
||||||
rel = get_os_codename_package("glance-common")
|
|
||||||
|
|
||||||
if 'shared-db' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('shared-db relation incomplete. Peer not ready?')
|
|
||||||
return
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_REGISTRY_CONF)
|
|
||||||
# since folsom, a db connection setting in glance-api.conf is required.
|
|
||||||
if rel != "essex":
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
|
|
||||||
if eligible_leader(CLUSTER_RES):
|
|
||||||
if rel == "essex":
|
|
||||||
status = call(['glance-manage', 'db_version'])
|
|
||||||
if status != 0:
|
|
||||||
juju_log('Setting version_control to 0')
|
|
||||||
check_call(["glance-manage", "version_control", "0"])
|
|
||||||
|
|
||||||
juju_log('Cluster leader, performing db sync')
|
|
||||||
migrate_database()
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('pgsql-db-relation-changed')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def pgsql_db_changed():
|
|
||||||
rel = get_os_codename_package("glance-common")
|
|
||||||
|
|
||||||
if 'pgsql-db' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('pgsql-db relation incomplete. Peer not ready?')
|
|
||||||
return
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_REGISTRY_CONF)
|
|
||||||
# since folsom, a db connection setting in glance-api.conf is required.
|
|
||||||
if rel != "essex":
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
|
|
||||||
if eligible_leader(CLUSTER_RES):
|
|
||||||
if rel == "essex":
|
|
||||||
status = call(['glance-manage', 'db_version'])
|
|
||||||
if status != 0:
|
|
||||||
juju_log('Setting version_control to 0')
|
|
||||||
check_call(["glance-manage", "version_control", "0"])
|
|
||||||
|
|
||||||
juju_log('Cluster leader, performing db sync')
|
|
||||||
migrate_database()
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('image-service-relation-joined')
|
|
||||||
def image_service_joined(relation_id=None):
|
|
||||||
if not eligible_leader(CLUSTER_RES):
|
|
||||||
return
|
|
||||||
|
|
||||||
relation_data = {
|
|
||||||
'glance-api-server': canonical_url(CONFIGS) + ":9292"
|
|
||||||
}
|
|
||||||
|
|
||||||
juju_log("%s: image-service_joined: To peer glance-api-server=%s" %
|
|
||||||
(CHARM, relation_data['glance-api-server']))
|
|
||||||
|
|
||||||
relation_set(relation_id=relation_id, **relation_data)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('object-store-relation-joined')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def object_store_joined():
|
|
||||||
|
|
||||||
if 'identity-service' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('Deferring swift storage configuration until '
|
|
||||||
'an identity-service relation exists')
|
|
||||||
return
|
|
||||||
|
|
||||||
if 'object-store' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('swift relation incomplete')
|
|
||||||
return
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('ceph-relation-joined')
|
|
||||||
def ceph_joined():
|
|
||||||
apt_install(['ceph-common', 'python-ceph'])
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('ceph-relation-changed')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def ceph_changed():
|
|
||||||
if 'ceph' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('ceph relation incomplete. Peer not ready?')
|
|
||||||
return
|
|
||||||
|
|
||||||
service = service_name()
|
|
||||||
|
|
||||||
if not ensure_ceph_keyring(service=service,
|
|
||||||
user='glance', group='glance'):
|
|
||||||
juju_log('Could not create ceph keyring: peer not ready?')
|
|
||||||
return
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
CONFIGS.write(ceph_config_file())
|
|
||||||
|
|
||||||
if eligible_leader(CLUSTER_RES):
|
|
||||||
_config = config()
|
|
||||||
ensure_ceph_pool(service=service,
|
|
||||||
replicas=_config['ceph-osd-replication-count'])
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('identity-service-relation-joined')
|
|
||||||
def keystone_joined(relation_id=None):
|
|
||||||
if not eligible_leader(CLUSTER_RES):
|
|
||||||
juju_log('Deferring keystone_joined() to service leader.')
|
|
||||||
return
|
|
||||||
|
|
||||||
url = canonical_url(CONFIGS) + ":9292"
|
|
||||||
relation_data = {
|
|
||||||
'service': 'glance',
|
|
||||||
'region': config('region'),
|
|
||||||
'public_url': url,
|
|
||||||
'admin_url': url,
|
|
||||||
'internal_url': url, }
|
|
||||||
|
|
||||||
relation_set(relation_id=relation_id, **relation_data)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('identity-service-relation-changed')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def keystone_changed():
|
|
||||||
if 'identity-service' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('identity-service relation incomplete. Peer not ready?')
|
|
||||||
return
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
CONFIGS.write(GLANCE_REGISTRY_CONF)
|
|
||||||
|
|
||||||
CONFIGS.write(GLANCE_API_PASTE_INI)
|
|
||||||
CONFIGS.write(GLANCE_REGISTRY_PASTE_INI)
|
|
||||||
|
|
||||||
# Configure any object-store / swift relations now that we have an
|
|
||||||
# identity-service
|
|
||||||
if relation_ids('object-store'):
|
|
||||||
object_store_joined()
|
|
||||||
|
|
||||||
# possibly configure HTTPS for API and registry
|
|
||||||
configure_https()
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('config-changed')
|
|
||||||
@restart_on_change(restart_map(), stopstart=True)
|
|
||||||
def config_changed():
|
|
||||||
if openstack_upgrade_available('glance-common'):
|
|
||||||
juju_log('Upgrading OpenStack release')
|
|
||||||
do_openstack_upgrade(CONFIGS)
|
|
||||||
|
|
||||||
open_port(9292)
|
|
||||||
configure_https()
|
|
||||||
|
|
||||||
#env_vars = {'OPENSTACK_PORT_MCASTPORT': config("ha-mcastport"),
|
|
||||||
# 'OPENSTACK_SERVICE_API': "glance-api",
|
|
||||||
# 'OPENSTACK_SERVICE_REGISTRY': "glance-registry"}
|
|
||||||
#save_script_rc(**env_vars)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('cluster-relation-changed')
|
|
||||||
@restart_on_change(restart_map(), stopstart=True)
|
|
||||||
def cluster_changed():
|
|
||||||
configure_https()
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
CONFIGS.write(HAPROXY_CONF)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('upgrade-charm')
|
|
||||||
def upgrade_charm():
|
|
||||||
cluster_changed()
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('ha-relation-joined')
|
|
||||||
def ha_relation_joined():
|
|
||||||
corosync_bindiface = config("ha-bindiface")
|
|
||||||
corosync_mcastport = config("ha-mcastport")
|
|
||||||
vip = config("vip")
|
|
||||||
vip_iface = config("vip_iface")
|
|
||||||
vip_cidr = config("vip_cidr")
|
|
||||||
|
|
||||||
#if vip and vip_iface and vip_cidr and \
|
|
||||||
# corosync_bindiface and corosync_mcastport:
|
|
||||||
|
|
||||||
resources = {
|
|
||||||
'res_glance_vip': 'ocf:heartbeat:IPaddr2',
|
|
||||||
'res_glance_haproxy': 'lsb:haproxy', }
|
|
||||||
|
|
||||||
resource_params = {
|
|
||||||
'res_glance_vip': 'params ip="%s" cidr_netmask="%s" nic="%s"' %
|
|
||||||
(vip, vip_cidr, vip_iface),
|
|
||||||
'res_glance_haproxy': 'op monitor interval="5s"', }
|
|
||||||
|
|
||||||
init_services = {
|
|
||||||
'res_glance_haproxy': 'haproxy', }
|
|
||||||
|
|
||||||
clones = {
|
|
||||||
'cl_glance_haproxy': 'res_glance_haproxy', }
|
|
||||||
|
|
||||||
relation_set(init_services=init_services,
|
|
||||||
corosync_bindiface=corosync_bindiface,
|
|
||||||
corosync_mcastport=corosync_mcastport,
|
|
||||||
resources=resources,
|
|
||||||
resource_params=resource_params,
|
|
||||||
clones=clones)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('ha-relation-changed')
|
|
||||||
def ha_relation_changed():
|
|
||||||
clustered = relation_get('clustered')
|
|
||||||
if not clustered or clustered in [None, 'None', '']:
|
|
||||||
juju_log('ha_changed: hacluster subordinate is not fully clustered.')
|
|
||||||
return
|
|
||||||
if not eligible_leader(CLUSTER_RES):
|
|
||||||
juju_log('ha_changed: hacluster complete but we are not leader.')
|
|
||||||
return
|
|
||||||
|
|
||||||
# reconfigure endpoint in keystone to point to clustered VIP.
|
|
||||||
[keystone_joined(rid) for rid in relation_ids('identity-service')]
|
|
||||||
|
|
||||||
# notify glance client services of reconfigured URL.
|
|
||||||
[image_service_joined(rid) for rid in relation_ids('image-service')]
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('ceph-relation-broken',
|
|
||||||
'identity-service-relation-broken',
|
|
||||||
'object-store-relation-broken',
|
|
||||||
'shared-db-relation-broken',
|
|
||||||
'pgsql-db-relation-broken')
|
|
||||||
def relation_broken():
|
|
||||||
CONFIGS.write_all()
|
|
||||||
|
|
||||||
|
|
||||||
def configure_https():
|
|
||||||
'''Enables SSL API Apache config if appropriate and kicks
|
|
||||||
identity-service and image-service with any required
|
|
||||||
updates
|
|
||||||
'''
|
|
||||||
CONFIGS.write_all()
|
|
||||||
if 'https' in CONFIGS.complete_contexts():
|
|
||||||
cmd = ['a2ensite', 'openstack_https_frontend']
|
|
||||||
check_call(cmd)
|
|
||||||
else:
|
|
||||||
cmd = ['a2dissite', 'openstack_https_frontend']
|
|
||||||
check_call(cmd)
|
|
||||||
|
|
||||||
for r_id in relation_ids('identity-service'):
|
|
||||||
keystone_joined(relation_id=r_id)
|
|
||||||
for r_id in relation_ids('image-service'):
|
|
||||||
image_service_joined(relation_id=r_id)
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('amqp-relation-joined')
|
|
||||||
def amqp_joined():
|
|
||||||
conf = config()
|
|
||||||
relation_set(username=conf['rabbit-user'], vhost=conf['rabbit-vhost'])
|
|
||||||
|
|
||||||
|
|
||||||
@hooks.hook('amqp-relation-changed')
|
|
||||||
@restart_on_change(restart_map())
|
|
||||||
def amqp_changed():
|
|
||||||
if 'amqp' not in CONFIGS.complete_contexts():
|
|
||||||
juju_log('amqp relation incomplete. Peer not ready?')
|
|
||||||
return
|
|
||||||
CONFIGS.write(GLANCE_API_CONF)
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
|
||||||
try:
|
|
||||||
hooks.execute(sys.argv)
|
|
||||||
except UnregisteredHookError as e:
|
|
||||||
juju_log('Unknown hook {} - skipping.'.format(e))
|
|
||||||
1
hooks/pgsql-db-relation-joined
Symbolic link
1
hooks/pgsql-db-relation-joined
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
glance_relations.py
|
||||||
Loading…
x
Reference in New Issue
Block a user