def upgrade_ceph_with_graph(orig_id, seed_id):
"""Upgrade ceph using deployment graphs"""
deploy.upload_graphs(orig_id, seed_id)
deploy.execute_graph_and_wait('upgrade-ceph', orig_id)
deploy.execute_graph_and_wait('upgrade-ceph', seed_id)
def test_upload_graphs(mocker, orig_id, seed_id):
mock_upload = mocker.patch("octane.util.deployment.upload_graphs_to_env")
deployment.upload_graphs(orig_id, seed_id)
assert mock_upload.call_args_list == [
mock.call(
"/var/www/nailgun/octane_code/puppet/octane_tasks/graphs/orig",
orig_id),
mock.call(
"/var/www/nailgun/octane_code/puppet/octane_tasks/graphs/seed",
seed_id),
]
def upgrade_control_plane_with_graph(orig_id, seed_id):
"""Switch controlplane using deployment graphs"""
orig_env = environment_obj.Environment(orig_id)
seed_env = environment_obj.Environment(seed_id)
add_upgrade_attrs_to_settings(orig_env, seed_env)
deploy.upload_graphs(orig_id, seed_id)
try:
# Start openstack services on the seed controller
deploy.execute_graph_and_wait('switch-control-1', seed_id)
# Kill pacemaker on the original controllers
deploy.execute_graph_and_wait('switch-control-1', orig_id)
# Cut off the original controller from network
roles = ['primary-controller', 'controller']
for node, info in env_util.iter_deployment_info(orig_env, roles):
network.delete_patch_ports(node, info)
# Restore transformations for the seed environment
seed_env.delete_facts("deployment")
# Connect the seed controller to a physical network
deploy.execute_graph_and_wait('switch-control-2', seed_id)
# Decommission the orig controllers by stopping OpenStack services
deploy.execute_graph_and_wait('switch-control-2', orig_id)
except Exception:
LOG.info('Trying to rollback switch-control phase')
# Cut off the seed controller from networks
roles = ['primary-controller', 'controller']
for info in seed_env.get_default_facts('deployment'):
if set(info['roles']) & set(roles):
network.delete_patch_ports(node_obj.Node(info['uid']), info)
# Restore network connectivity for the original controller
# Recreate cluster
deploy.execute_graph_and_wait('switch-control-rollback', orig_id)
# Stop openstack services on the seed controller
deploy.execute_graph_and_wait('switch-control-rollback', seed_id)
raise
def upgrade_db_with_graph(orig_id, seed_id):
"""Upgrade db using deployment graphs."""
orig_env = environment_obj.Environment(orig_id)
seed_env = environment_obj.Environment(seed_id)
add_upgrade_attrs_to_settings(orig_env, seed_env)
# Upload all graphs
deploy.upload_graphs(orig_id, seed_id)
# If any failure try to rollback ONLY original environment.
try:
deploy.execute_graph_and_wait("upgrade-db", orig_id)
deploy.execute_graph_and_wait("upgrade-db", seed_id)
except Exception:
cluster_graphs = deploy.get_cluster_graph_names(orig_id)
if "upgrade-db-rollback" in cluster_graphs:
LOG.info("Trying to rollback 'upgrade-db' on the "
"orig environment '%s'.", orig_id)
deploy.execute_graph_and_wait("upgrade-db-rollback", orig_id)
raise
