def _provision_cluster(cluster_id):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
cluster = _update_sahara_info(ctx, cluster)
# updating cluster infra
cluster = g.change_cluster_status(cluster, "InfraUpdating")
plugin.update_infra(cluster)
# creating instances and configuring them
cluster = conductor.cluster_get(ctx, cluster_id)
context.set_step_type(_("Engine: create cluster"))
INFRA.create_cluster(cluster)
# configure cluster
cluster = g.change_cluster_status(cluster, "Configuring")
context.set_step_type(_("Plugin: configure cluster"))
plugin.configure_cluster(cluster)
# starting prepared and configured cluster
cluster = g.change_cluster_status(cluster, "Starting")
context.set_step_type(_("Plugin: start cluster"))
plugin.start_cluster(cluster)
# cluster is now up and ready
cluster = g.change_cluster_status(cluster, "Active")
# schedule execution pending job for cluster
for je in conductor.job_execution_get_all(ctx, cluster_id=cluster.id):
job_manager.run_job(je.id)
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
def terminate_cluster(cluster_id):
ctx = context.ctx()
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
plugin.on_terminate_cluster(cluster)
INFRA.shutdown_cluster(cluster)
if CONF.use_identity_api_v3:
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def terminate_cluster(cluster_id):
ctx = context.ctx()
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
plugin.on_terminate_cluster(cluster)
INFRA.shutdown_cluster(cluster)
if CONF.use_identity_api_v3:
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def test_delete_trust_from_cluster(self, context_current, cl_get,
delete_trust, auth_for_admin,
cluster_update):
fake_cluster = mock.Mock(trust_id='test_id')
cl_get.return_value = fake_cluster
trustor_auth = mock.Mock()
trustee_auth = mock.Mock()
auth_for_admin.return_value = trustee_auth
ctx = mock.Mock(roles="role_names", auth_plugin=trustor_auth)
context_current.return_value = ctx
trusts.delete_trust_from_cluster("cluster")
delete_trust.assert_called_with(trustee_auth, 'test_id')
cluster_update.assert_called_with(ctx, fake_cluster,
{"trust_id": None})
def terminate_cluster(cluster_id):
ctx = context.ctx()
job_manager.update_job_statuses(cluster_id=cluster_id)
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
context.set_step_type(_("Plugin: shutdown cluster"))
plugin.on_terminate_cluster(cluster)
context.set_step_type(_("Engine: shutdown cluster"))
INFRA.shutdown_cluster(cluster)
if CONF.use_identity_api_v3:
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def terminate_cluster(cluster_id):
ctx = context.ctx()
job_manager.update_job_statuses(cluster_id=cluster_id)
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
context.set_step_type(_("Plugin: shutdown cluster"))
plugin.on_terminate_cluster(cluster)
context.set_step_type(_("Engine: shutdown cluster"))
INFRA.shutdown_cluster(cluster)
if CONF.use_identity_api_v3:
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def terminate_cluster(cluster_id, force=False):
ctx = context.ctx()
_setup_trust_for_cluster(cluster_id)
job_manager.update_job_statuses(cluster_id=cluster_id)
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
context.set_step_type(_("Plugin: shutdown cluster"))
plugin.on_terminate_cluster(cluster)
context.set_step_type(_("Engine: shutdown cluster"))
INFRA.shutdown_cluster(cluster, force)
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def terminate_cluster(cluster_id, force=False):
ctx = context.ctx()
_setup_trust_for_cluster(cluster_id)
job_manager.update_job_statuses(cluster_id=cluster_id)
cluster = conductor.cluster_get(ctx, cluster_id)
plugin = plugin_base.PLUGINS.get_plugin(cluster.plugin_name)
context.set_step_type(_("Plugin: shutdown cluster"))
plugin.on_terminate_cluster(cluster)
context.set_step_type(_("Engine: shutdown cluster"))
INFRA.shutdown_cluster(cluster, force)
trusts.delete_trust_from_cluster(cluster)
conductor.cluster_destroy(ctx, cluster)
def _provision_cluster(cluster_id):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
cluster = _update_sahara_info(ctx, cluster)
# updating cluster infra
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_INFRAUPDATING)
plugin.update_infra(cluster)
# creating instances and configuring them
cluster = conductor.cluster_get(ctx, cluster_id)
context.set_step_type(_("Engine: create cluster"))
INFRA.create_cluster(cluster)
# configure cluster
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_CONFIGURING)
shares.mount_shares(cluster)
context.set_step_type(_("Plugin: configure cluster"))
plugin.configure_cluster(cluster)
# starting prepared and configured cluster
ntp_service.configure_ntp(cluster_id)
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_STARTING)
context.set_step_type(_("Plugin: start cluster"))
plugin.start_cluster(cluster)
# cluster is now up and ready
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_ACTIVE)
# schedule execution pending job for cluster
for je in conductor.job_execution_get_all(ctx, cluster_id=cluster.id):
job_manager.run_job(je.id)
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
def _provision_cluster(cluster_id):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
cluster = _update_sahara_info(ctx, cluster)
# updating cluster infra
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_INFRAUPDATING)
plugin.update_infra(cluster)
# creating instances and configuring them
cluster = conductor.cluster_get(ctx, cluster_id)
context.set_step_type(_("Engine: create cluster"))
INFRA.create_cluster(cluster)
# configure cluster
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_CONFIGURING)
shares.mount_shares(cluster)
context.set_step_type(_("Plugin: configure cluster"))
plugin.configure_cluster(cluster)
# starting prepared and configured cluster
ntp_service.configure_ntp(cluster_id)
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_STARTING)
context.set_step_type(_("Plugin: start cluster"))
plugin.start_cluster(cluster)
# cluster is now up and ready
cluster = c_u.change_cluster_status(cluster, c_u.CLUSTER_STATUS_ACTIVE)
# schedule execution pending job for cluster
for je in conductor.job_execution_get_all(ctx, cluster_id=cluster.id):
job_manager.run_job(je.id)
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
def _provision_scaled_cluster(cluster_id, node_group_id_map):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
# Decommissioning surplus nodes with the plugin
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_DECOMMISSIONING)
instances_to_delete = []
for node_group in cluster.node_groups:
new_count = node_group_id_map[node_group.id]
if new_count < node_group.count:
instances_to_delete += node_group.instances[
new_count:node_group.count]
if instances_to_delete:
context.set_step_type(_("Plugin: decommission cluster"))
plugin.decommission_nodes(cluster, instances_to_delete)
# Scaling infrastructure
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_SCALING)
context.set_step_type(_("Engine: scale cluster"))
instance_ids = INFRA.scale_cluster(cluster, node_group_id_map)
# Setting up new nodes with the plugin
if instance_ids:
ntp_service.configure_ntp(cluster_id)
cluster = c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_CONFIGURING)
instances = c_u.get_instances(cluster, instance_ids)
context.set_step_type(_("Plugin: scale cluster"))
plugin.scale_cluster(cluster, instances)
c_u.change_cluster_status(cluster, c_u.CLUSTER_STATUS_ACTIVE)
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
def _provision_scaled_cluster(cluster_id, node_group_id_map):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
# Decommissioning surplus nodes with the plugin
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_DECOMMISSIONING)
instances_to_delete = []
for node_group in cluster.node_groups:
new_count = node_group_id_map[node_group.id]
if new_count < node_group.count:
instances_to_delete += node_group.instances[new_count:
node_group.count]
if instances_to_delete:
context.set_step_type(_("Plugin: decommission cluster"))
plugin.decommission_nodes(cluster, instances_to_delete)
# Scaling infrastructure
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_SCALING)
context.set_step_type(_("Engine: scale cluster"))
instance_ids = INFRA.scale_cluster(cluster, node_group_id_map)
# Setting up new nodes with the plugin
if instance_ids:
ntp_service.configure_ntp(cluster_id)
cluster = c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_CONFIGURING)
instances = c_u.get_instances(cluster, instance_ids)
context.set_step_type(_("Plugin: scale cluster"))
plugin.scale_cluster(cluster, instances)
c_u.change_cluster_status(cluster, c_u.CLUSTER_STATUS_ACTIVE)
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
def _provision_scaled_cluster(cluster_id, node_group_id_map):
ctx, cluster, plugin = _prepare_provisioning(cluster_id)
try:
# Decommissioning surplus nodes with the plugin
cluster = g.change_cluster_status(cluster, "Decommissioning")
instances_to_delete = []
for node_group in cluster.node_groups:
new_count = node_group_id_map[node_group.id]
if new_count < node_group.count:
instances_to_delete += node_group.instances[new_count:
node_group.count]
if instances_to_delete:
context.set_step_type(_("Plugin: decommission cluster"))
plugin.decommission_nodes(cluster, instances_to_delete)
# Scaling infrastructure
cluster = g.change_cluster_status(cluster, "Scaling")
context.set_step_type(_("Engine: scale cluster"))
instance_ids = INFRA.scale_cluster(cluster, node_group_id_map)
# Setting up new nodes with the plugin
if instance_ids:
cluster = g.change_cluster_status(cluster, "Configuring")
instances = g.get_instances(cluster, instance_ids)
context.set_step_type(_("Plugin: scale cluster"))
plugin.scale_cluster(cluster, instances)
g.change_cluster_status(cluster, "Active")
finally:
if CONF.use_identity_api_v3 and not cluster.is_transient:
trusts.delete_trust_from_cluster(cluster)
