def process_cluster_attributes(cls, cluster, attributes):
"""Generate Cluster-Plugins relation based on attributes.
Iterates through plugins attributes, creates
or deletes Cluster <-> Plugins relation if plugin
is enabled or disabled.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param attributes: Cluster attributes
:type attributes: dict
"""
plugins = {}
# Detach plugins data
for k in list(attributes):
if cls.is_plugin_data(attributes[k]):
plugins[k] = attributes.pop(k)['metadata']
for container in six.itervalues(plugins):
default = container.get('default', False)
for attrs in container.get('versions', []):
version_metadata = attrs.pop('metadata')
plugin_id = version_metadata['plugin_id']
plugin = Plugin.get_by_uid(plugin_id)
if not plugin:
logger.warning(
'Plugin with id "%s" is not found, skip it', plugin_id)
continue
enabled = container['enabled']\
and plugin_id == container['chosen_id']
ClusterPlugin.set_attributes(
cluster.id, plugin.id, enabled=enabled,
attrs=attrs if enabled or default else None
)
def process_cluster_attributes(cls, cluster, attributes):
"""Generate Cluster-Plugins relation based on attributes.
Iterates through plugins attributes, creates
or deletes Cluster <-> Plugins relation if plugin
is enabled or disabled.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param attributes: Cluster attributes
:type attributes: dict
"""
from nailgun.objects import Release
plugins = {}
# Detach plugins data
for k in list(attributes):
if cls.is_plugin_data(attributes[k]):
plugins[k] = attributes.pop(k)['metadata']
propagate_task_deploy = get_in(
attributes, 'common', 'propagate_task_deploy', 'value')
if propagate_task_deploy is not None:
legacy_tasks_are_ignored = not propagate_task_deploy
else:
legacy_tasks_are_ignored = not get_in(
cluster.attributes.editable,
'common', 'propagate_task_deploy', 'value')
for container in six.itervalues(plugins):
default = container.get('default', False)
for attrs in container.get('versions', []):
version_metadata = attrs.pop('metadata')
plugin_id = version_metadata['plugin_id']
plugin = Plugin.get_by_uid(plugin_id)
if not plugin:
logger.warning(
'Plugin with id "%s" is not found, skip it', plugin_id)
continue
enabled = container['enabled'] \
and plugin_id == container['chosen_id']
if (enabled and
Release.is_lcm_supported(cluster.release) and
legacy_tasks_are_ignored and
cls.contains_legacy_tasks(
wrap_plugin(Plugin.get_by_uid(plugin.id)))):
raise errors.InvalidData(
'Cannot enable plugin with legacy tasks unless '
'propagate_task_deploy attribute is set. '
'Ensure tasks.yaml is empty and all tasks '
'has version >= 2.0.0.')
ClusterPlugin.set_attributes(
cluster.id, plugin.id, enabled=enabled,
attrs=attrs if enabled or default else None
)
def process_cluster_attributes(cls, cluster, attributes):
"""Generate Cluster-Plugins relation based on attributes.
Iterates through plugins attributes, creates
or deletes Cluster <-> Plugins relation if plugin
is enabled or disabled.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param attributes: Cluster attributes
:type attributes: dict
"""
from nailgun.objects import Release
plugins = {}
# Detach plugins data
for k in list(attributes):
if cls.is_plugin_data(attributes[k]):
plugins[k] = attributes.pop(k)['metadata']
propagate_task_deploy = get_in(attributes, 'common',
'propagate_task_deploy', 'value')
if propagate_task_deploy is not None:
legacy_tasks_are_ignored = not propagate_task_deploy
else:
legacy_tasks_are_ignored = not get_in(
cluster.attributes.editable, 'common', 'propagate_task_deploy',
'value')
for container in six.itervalues(plugins):
default = container.get('default', False)
for attrs in container.get('versions', []):
version_metadata = attrs.pop('metadata')
plugin_id = version_metadata['plugin_id']
plugin = Plugin.get_by_uid(plugin_id)
if not plugin:
logger.warning('Plugin with id "%s" is not found, skip it',
plugin_id)
continue
enabled = container['enabled'] \
and plugin_id == container['chosen_id']
if (enabled and Release.is_lcm_supported(cluster.release)
and legacy_tasks_are_ignored
and cls.contains_legacy_tasks(
wrap_plugin(Plugin.get_by_uid(plugin.id)))):
raise errors.InvalidData(
'Cannot enable plugin with legacy tasks unless '
'propagate_task_deploy attribute is set. '
'Ensure tasks.yaml is empty and all tasks '
'has version >= 2.0.0.')
ClusterPlugin.set_attributes(
cluster.id,
plugin.id,
enabled=enabled,
attrs=attrs if enabled or default else None)
def get_plugins_node_roles(cls, cluster):
result = {}
core_roles = set(cluster.release.roles_metadata)
for plugin_db in ClusterPlugin.get_enabled(cluster.id):
plugin_roles = wrap_plugin(plugin_db).normalized_roles_metadata
# we should check all possible cases of roles intersection
# with core ones and those from other plugins
# and afterwards show them in error message;
# thus role names for which following checks
# fails are accumulated in err_info variable
err_roles = set(r for r in plugin_roles
if r in core_roles or r in result)
if err_roles:
raise errors.AlreadyExists(
"Plugin (ID={0}) is unable to register the following "
"node roles: {1}".format(plugin_db.id,
", ".join(sorted(err_roles))))
# update info on processed roles in case of
# success of all intersection checks
result.update(plugin_roles)
return result
def get_plugins_node_roles(cls, cluster):
result = {}
core_roles = set(cluster.release.roles_metadata)
for plugin_db in ClusterPlugin.get_enabled(cluster.id):
plugin_roles = wrap_plugin(plugin_db).normalized_roles_metadata
# we should check all possible cases of roles intersection
# with core ones and those from other plugins
# and afterwards show them in error message;
# thus role names for which following checks
# fails are accumulated in err_info variable
err_roles = set(
r for r in plugin_roles if r in core_roles or r in result
)
if err_roles:
raise errors.AlreadyExists(
"Plugin (ID={0}) is unable to register the following "
"node roles: {1}".format(plugin_db.id,
", ".join(sorted(err_roles)))
)
# update info on processed roles in case of
# success of all intersection checks
result.update(plugin_roles)
return result
def get_plugins_deployment_graph(cls, cluster, graph_type=None):
deployment_tasks = []
processed_tasks = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
graph_metadata = {}
for plugin_adapter in map(wrap_plugin, enabled_plugins):
depl_graph = plugin_adapter.get_deployment_graph(graph_type)
depl_tasks = depl_graph.pop('tasks')
dict_update(graph_metadata, depl_graph)
for t in depl_tasks:
t_id = t['id']
if t_id in processed_tasks:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same deployment task with '
'id {2}'.format(
plugin_adapter.full_name,
processed_tasks[t_id],
t_id
)
)
processed_tasks[t_id] = plugin_adapter.full_name
deployment_tasks.extend(depl_tasks)
graph_metadata['tasks'] = deployment_tasks
return graph_metadata
def get_network_roles(cls, cluster, merge_policy):
"""Returns the network roles from plugins.
The roles cluster and plugins will be mixed
according to merge policy.
"""
instance_roles = cluster.release.network_roles_metadata
all_roles = dict((role['id'], role) for role in instance_roles)
conflict_roles = dict()
for plugin in ClusterPlugin.get_enabled(cluster.id):
for role in plugin.network_roles_metadata:
role_id = role['id']
if role_id in all_roles:
try:
merge_policy.apply_patch(
all_roles[role_id],
role
)
except errors.UnresolvableConflict as e:
logger.error("cannot merge plugin {0}: {1}"
.format(plugin.name, e))
conflict_roles[role_id] = plugin.name
else:
all_roles[role_id] = role
if conflict_roles:
raise errors.NetworkRoleConflict(
"Cannot override existing network roles: '{0}' in "
"plugins: '{1}'".format(
', '.join(conflict_roles),
', '.join(set(conflict_roles.values()))))
return list(all_roles.values())
def get_network_roles(cls, cluster, merge_policy):
"""Returns the network roles from plugins.
The roles cluster and plugins will be mixed
according to merge policy.
"""
instance_roles = cluster.release.network_roles_metadata
all_roles = dict((role['id'], role) for role in instance_roles)
conflict_roles = dict()
for plugin in ClusterPlugin.get_enabled(cluster.id):
for role in plugin.network_roles_metadata:
role_id = role['id']
if role_id in all_roles:
try:
merge_policy.apply_patch(all_roles[role_id], role)
except errors.UnresolvableConflict as e:
logger.error("cannot merge plugin {0}: {1}".format(
plugin.name, e))
conflict_roles[role_id] = plugin.name
else:
all_roles[role_id] = role
if conflict_roles:
raise errors.NetworkRoleConflict(
"Cannot override existing network roles: '{0}' in "
"plugins: '{1}'".format(
', '.join(conflict_roles),
', '.join(set(conflict_roles.values()))))
return list(all_roles.values())
def get_cluster_plugins_info(self, cluster):
plugins_info = []
for plugin_inst in ClusterPlugin.get_enabled(cluster.id):
plugin_info = self.get_attributes(plugin_inst.__dict__,
self.plugin_info_white_list)
plugins_info.append(plugin_info)
return plugins_info
def _is_plugin_deletable(cls, plugin):
"""Check if plugin deletion is enable
:param plugin: the plugin instance
:type plugin: plugin model
:returns: boolean
"""
return not ClusterPlugin.is_plugin_used(plugin.id)
def _is_plugin_deletable(cls, plugin):
"""Check if plugin deletion is enable
:param plugin: the plugin instance
:type plugin: plugin model
:returns: boolean
"""
return ClusterPlugin.is_plugin_used(plugin.id)
def get_volumes_metadata(cls, cluster):
"""Get volumes metadata for all plugins enabled for the cluster
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged volumes data from plugins
"""
def _get_volumes_ids(instance):
return [v['id']
for v in instance.volumes_metadata.get('volumes', [])]
volumes_metadata = {
'volumes': [],
'volumes_roles_mapping': {},
'rule_to_pick_boot_disk': [],
}
cluster_volumes_ids = _get_volumes_ids(cluster)
release_volumes_ids = _get_volumes_ids(cluster.release)
processed_volumes = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.volumes_metadata
for volume in metadata.get('volumes', []):
volume_id = volume['id']
for owner, volumes_ids in (('cluster', cluster_volumes_ids),
('release', release_volumes_ids)):
if volume_id in volumes_ids:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with {1} '
'by introducing the same volume with '
'id "{2}"'.format(plugin_adapter.full_name,
owner,
volume_id)
)
elif volume_id in processed_volumes:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same volume with '
'id "{2}"'.format(
plugin_adapter.full_name,
processed_volumes[volume_id],
volume_id
)
)
processed_volumes[volume_id] = plugin_adapter.full_name
volumes_metadata.get('volumes_roles_mapping', {}).update(
metadata.get('volumes_roles_mapping', {}))
volumes_metadata.get('volumes', []).extend(
metadata.get('volumes', []))
volumes_metadata.get('rule_to_pick_boot_disk', []).extend(
metadata.get('rule_to_pick_boot_disk', []))
return volumes_metadata
def enable_plugins_by_components(cls, cluster):
"""Enable plugin by components.
:param cluster: A cluster instance
:type cluster: Cluster model
"""
cluster_components = set(cluster.components)
plugin_ids = [p.id for p in PluginCollection.all_newest()]
for plugin in ClusterPlugin.get_connected_plugins(
cluster, plugin_ids):
plugin_adapter = wrap_plugin(plugin)
plugin_components = set(
component['name']
for component in plugin_adapter.components_metadata)
if cluster_components & plugin_components:
ClusterPlugin.set_attributes(
cluster.id, plugin.id, enabled=True)
def enable_plugins_by_components(cls, cluster):
"""Enable plugin by components.
:param cluster: A cluster instance
:type cluster: Cluster model
"""
cluster_components = set(cluster.components)
plugin_ids = [p.id for p in PluginCollection.all_newest()]
for plugin in ClusterPlugin.get_connected_plugins(cluster, plugin_ids):
plugin_adapter = wrap_plugin(plugin)
plugin_components = set(
component['name']
for component in plugin_adapter.components_metadata)
if cluster_components & plugin_components:
ClusterPlugin.set_attributes(cluster.id,
plugin.id,
enabled=True)
def get_cluster_tags_query(cls, cluster):
plugins_ids = (ClusterPlugin.get_enabled(cluster.id)
.with_entities(models.Plugin.id).subquery())
return db().query(models.Tag).filter(
((models.Tag.owner_id == cluster.release.id) &
(models.Tag.owner_type == 'release')) |
((models.Tag.owner_id == cluster.id) &
(models.Tag.owner_type == 'cluster')) |
((models.Tag.owner_id.in_(plugins_ids)) &
(models.Tag.owner_type == 'plugin'))
)
def get_volumes_metadata(cls, cluster):
"""Get volumes metadata for all plugins enabled for the cluster
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged volumes data from plugins
"""
def _get_volumes_ids(instance):
return [
v['id'] for v in instance.volumes_metadata.get('volumes', [])
]
volumes_metadata = {
'volumes': [],
'volumes_roles_mapping': {},
'rule_to_pick_boot_disk': [],
}
cluster_volumes_ids = _get_volumes_ids(cluster)
release_volumes_ids = _get_volumes_ids(cluster.release)
processed_volumes = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.volumes_metadata
for volume in metadata.get('volumes', []):
volume_id = volume['id']
for owner, volumes_ids in (('cluster', cluster_volumes_ids),
('release', release_volumes_ids)):
if volume_id in volumes_ids:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with {1} '
'by introducing the same volume with '
'id "{2}"'.format(plugin_adapter.full_name, owner,
volume_id))
elif volume_id in processed_volumes:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same volume with '
'id "{2}"'.format(plugin_adapter.full_name,
processed_volumes[volume_id],
volume_id))
processed_volumes[volume_id] = plugin_adapter.full_name
volumes_metadata.get('volumes_roles_mapping', {}).update(
metadata.get('volumes_roles_mapping', {}))
volumes_metadata.get('volumes',
[]).extend(metadata.get('volumes', []))
volumes_metadata.get('rule_to_pick_boot_disk', []).extend(
metadata.get('rule_to_pick_boot_disk', []))
return volumes_metadata
def get_tags_metadata(cls, cluster):
"""Get tags metadata for all plugins enabled for the cluster
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged tags data from plugins
"""
tags_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin in enabled_plugins:
tags_metadata.update(plugin.tags_metadata)
return tags_metadata
def get_tags_metadata(cls, cluster):
"""Get tags metadata for all plugins enabled for the cluster
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged tags data from plugins
"""
tags_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin in enabled_plugins:
tags_metadata.update(plugin.tags_metadata)
return tags_metadata
def get_plugins_attributes(cls,
cluster,
all_versions=False,
default=False):
"""Gets attributes of all plugins connected with given cluster.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param all_versions: True to get attributes of all versions of plugins
:type all_versions: bool
:param default: True to return a default plugins attributes (for UI)
:type default: bool
:return: Plugins attributes
:rtype: dict
"""
plugins_attributes = {}
for plugin in ClusterPlugin.get_connected_plugins_data(cluster.id):
db_plugin = Plugin.get_by_uid(plugin.id)
plugin_adapter = wrap_plugin(db_plugin)
default_attrs = plugin_adapter.attributes_metadata
if all_versions:
container = plugins_attributes.setdefault(plugin.name, {})
enabled = plugin.enabled and not (all_versions and default)
cls.create_common_metadata(plugin, container, enabled)
container['metadata']['default'] = default
versions = container['metadata'].setdefault('versions', [])
if default:
actual_attrs = copy.deepcopy(default_attrs)
actual_attrs.setdefault('metadata', {})
else:
actual_attrs = copy.deepcopy(plugin.attributes)
actual_attrs['metadata'] = default_attrs.get(
'metadata', {})
actual_attrs['metadata']['contains_legacy_tasks'] = \
cls.contains_legacy_tasks(plugin_adapter)
cls.fill_plugin_metadata(plugin, actual_attrs['metadata'])
versions.append(actual_attrs)
container['metadata'].setdefault('chosen_id', plugin.id)
if enabled:
container['metadata']['chosen_id'] = plugin.id
elif plugin.enabled:
container = plugins_attributes.setdefault(plugin.name, {})
cls.create_common_metadata(plugin, container)
container['metadata'].update(default_attrs.get('metadata', {}))
cls.fill_plugin_metadata(plugin, container['metadata'])
container.update(plugin.attributes)
return plugins_attributes
def get_plugins_attributes(
cls, cluster, all_versions=False, default=False):
"""Gets attributes of all plugins connected with given cluster.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param all_versions: True to get attributes of all versions of plugins
:type all_versions: bool
:param default: True to return a default plugins attributes (for UI)
:type default: bool
:return: Plugins attributes
:rtype: dict
"""
plugins_attributes = {}
for plugin in ClusterPlugin.get_connected_plugins_data(cluster.id):
db_plugin = Plugin.get_by_uid(plugin.id)
plugin_adapter = wrap_plugin(db_plugin)
default_attrs = plugin_adapter.attributes_metadata
if all_versions:
container = plugins_attributes.setdefault(plugin.name, {})
enabled = plugin.enabled and not (all_versions and default)
cls.create_common_metadata(plugin, container, enabled)
container['metadata']['default'] = default
versions = container['metadata'].setdefault('versions', [])
if default:
actual_attrs = copy.deepcopy(default_attrs)
actual_attrs.setdefault('metadata', {})
else:
actual_attrs = copy.deepcopy(plugin.attributes)
actual_attrs['metadata'] = default_attrs.get('metadata',
{})
actual_attrs['metadata']['contains_legacy_tasks'] = \
cls.contains_legacy_tasks(plugin_adapter)
cls.fill_plugin_metadata(plugin, actual_attrs['metadata'])
versions.append(actual_attrs)
container['metadata'].setdefault('chosen_id', plugin.id)
if enabled:
container['metadata']['chosen_id'] = plugin.id
elif plugin.enabled:
container = plugins_attributes.setdefault(plugin.name, {})
cls.create_common_metadata(plugin, container)
container['metadata'].update(default_attrs.get('metadata', {}))
cls.fill_plugin_metadata(plugin, container['metadata'])
container.update(plugin.attributes)
return plugins_attributes
def process_cluster_attributes(cls, cluster, attributes):
"""Generate Cluster-Plugins relation based on attributes.
Iterates through plugins attributes, creates
or deletes Cluster <-> Plugins relation if plugin
is enabled or disabled.
:param cluster: A cluster instance
:type cluster: nailgun.db.sqlalchemy.models.cluster.Cluster
:param attributes: Cluster attributes
:type attributes: dict
"""
plugins = {}
# Detach plugins data
for k in list(attributes):
if cls.is_plugin_data(attributes[k]):
plugins[k] = attributes.pop(k)['metadata']
for container in six.itervalues(plugins):
default = container.get('default', False)
for attrs in container.get('versions', []):
version_metadata = attrs.pop('metadata')
plugin_id = version_metadata['plugin_id']
plugin = Plugin.get_by_uid(plugin_id)
if not plugin:
logger.warning('Plugin with id "%s" is not found, skip it',
plugin_id)
continue
enabled = container['enabled']\
and plugin_id == container['chosen_id']
ClusterPlugin.set_attributes(
cluster.id,
plugin.id,
enabled=enabled,
attrs=attrs if enabled or default else None)
def get_plugins_node_default_attributes(cls, cluster):
"""Get node attributes metadata for enabled plugins of the cluster.
:param cluster: A cluster instance
:type cluster: models.Cluster
:returns: dict -- Object with node attributes
"""
plugins_node_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.node_attributes_metadata
# TODO(ekosareva): resolve conflicts of same attribute names
# for different plugins
plugins_node_metadata.update(metadata)
return plugins_node_metadata
def get_plugins_node_default_attributes(cls, cluster):
"""Get node attributes metadata for enabled plugins of the cluster.
:param cluster: A cluster instance
:type cluster: models.Cluster
:returns: dict -- Object with node attributes
"""
plugins_node_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.node_attributes_metadata
# TODO(ekosareva): resolve conflicts of same attribute names
# for different plugins
plugins_node_metadata.update(metadata)
return plugins_node_metadata
def get_volumes_metadata(cls, cluster):
"""Get volumes metadata for cluster from all plugins which enabled it.
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged volumes data from plugins
"""
volumes_metadata = {
'volumes': [],
'volumes_roles_mapping': {},
'rule_to_pick_boot_disk': [],
}
release_volumes = cluster.release.volumes_metadata.get('volumes', [])
release_volumes_ids = [v['id'] for v in release_volumes]
processed_volumes = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.volumes_metadata
for volume in metadata.get('volumes', []):
volume_id = volume['id']
if volume_id in release_volumes_ids:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with release '
'by introducing the same volume with id "{1}"'
.format(plugin_adapter.full_name, volume_id))
elif volume_id in processed_volumes:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same volume with id "{2}"'
.format(plugin_adapter.full_name,
processed_volumes[volume_id],
volume_id))
processed_volumes[volume_id] = plugin_adapter.full_name
volumes_metadata.get('volumes_roles_mapping', {}).update(
metadata.get('volumes_roles_mapping', {}))
volumes_metadata.get('volumes', []).extend(
metadata.get('volumes', []))
volumes_metadata.get('rule_to_pick_boot_disk', []).extend(
metadata.get('rule_to_pick_boot_disk', []))
return volumes_metadata
def get_volumes_metadata(cls, cluster):
"""Get volumes metadata for cluster from all plugins which enabled it.
:param cluster: A cluster instance
:type cluster: Cluster model
:return: dict -- Object with merged volumes data from plugins
"""
volumes_metadata = {
'volumes': [],
'volumes_roles_mapping': {},
'rule_to_pick_boot_disk': [],
}
release_volumes = cluster.release.volumes_metadata.get('volumes', [])
release_volumes_ids = [v['id'] for v in release_volumes]
processed_volumes = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.volumes_metadata
for volume in metadata.get('volumes', []):
volume_id = volume['id']
if volume_id in release_volumes_ids:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with release '
'by introducing the same volume with id "{1}"'.format(
plugin_adapter.full_name, volume_id))
elif volume_id in processed_volumes:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same volume with id "{2}"'.format(
plugin_adapter.full_name,
processed_volumes[volume_id], volume_id))
processed_volumes[volume_id] = plugin_adapter.full_name
volumes_metadata.get('volumes_roles_mapping', {}).update(
metadata.get('volumes_roles_mapping', {}))
volumes_metadata.get('volumes',
[]).extend(metadata.get('volumes', []))
volumes_metadata.get('rule_to_pick_boot_disk', []).extend(
metadata.get('rule_to_pick_boot_disk', []))
return volumes_metadata
def get_nic_default_attributes(cls, cluster):
"""Get default plugin nic attributes for cluster.
:param cluster: A cluster instance
:type cluster: Cluster model
:returns: dict -- Object with nic attributes
"""
plugins_nic_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in six.moves.map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.nic_attributes_metadata
if metadata:
metadata = dict_merge({
'metadata': {
'label': plugin_adapter.title, 'class': 'plugin'}},
metadata)
plugins_nic_metadata[plugin_adapter.name] = metadata
return plugins_nic_metadata
def get_plugins_deployment_tasks(cls, cluster, graph_type=None):
deployment_tasks = []
processed_tasks = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in map(wrap_plugin, enabled_plugins):
depl_tasks = plugin_adapter.get_deployment_tasks(graph_type)
for t in depl_tasks:
t_id = t['id']
if t_id in processed_tasks:
raise errors.AlreadyExists(
'Plugin {0} is overlapping with plugin {1} '
'by introducing the same deployment task with '
'id {2}'.format(plugin_adapter.full_name,
processed_tasks[t_id], t_id))
processed_tasks[t_id] = plugin_adapter.full_name
deployment_tasks.extend(depl_tasks)
return deployment_tasks
def get_nic_default_attributes(cls, cluster):
"""Get default plugin nic attributes for cluster.
:param cluster: A cluster instance
:type cluster: Cluster model
:returns: dict -- Object with nic attributes
"""
plugins_nic_metadata = {}
enabled_plugins = ClusterPlugin.get_enabled(cluster.id)
for plugin_adapter in six.moves.map(wrap_plugin, enabled_plugins):
metadata = plugin_adapter.nic_attributes_metadata
if metadata:
metadata = dict_merge(
{
'metadata': {
'label': plugin_adapter.title,
'class': 'plugin'
}
}, metadata)
plugins_nic_metadata[plugin_adapter.name] = metadata
return plugins_nic_metadata
def get_enabled_plugins(cls, cluster):
return [
wrap_plugin(plugin)
for plugin in ClusterPlugin.get_enabled(cluster.id)
]
def get_enabled_plugins(cls, cluster):
return [wrap_plugin(plugin)
for plugin in ClusterPlugin.get_enabled(cluster.id)]