def setUp(self):
super(TestUpdateHostDeployedConfig, self).setUp()
host.update_host_config(
self.host_ids[0],
user=self.user_object,
os_config=self.os_configs
)
cluster.update_cluster_config(
self.cluster_id,
user=self.user_object,
os_config=self.os_configs,
package_config=self.package_configs
)
cluster.update_cluster_host(
self.cluster_id,
self.host_ids[0],
user=self.user_object,
roles=['allinone-compute']
)
cluster.review_cluster(
self.cluster_id,
user=self.user_object,
review={
'hosts': [self.host_ids[0]]
}
)
def delete_cluster(
cluster_id, host_id_list,
username=None, delete_underlying_host=False
):
"""Delete cluster.
:param cluster_id: id of the cluster.
:type cluster_id: int
.. note::
The function should be called out of database session.
"""
with util.lock('serialized_action', timeout=100) as lock:
if not lock:
raise Exception('failed to acquire lock to delete cluster')
user = user_db.get_user_object(username)
for host_id in host_id_list:
cluster_api.update_cluster_host_state(
user, cluster_id, host_id, state='ERROR'
)
cluster_api.update_cluster_state(
user, cluster_id, state='ERROR'
)
cluster_api.update_cluster(
user, cluster_id, reinstall_distributed_system=True
)
for host_id in host_id_list:
cluster_api.update_cluster_host(
user, cluster_id, host_id, reinstall_os=True
)
cluster_info = util.ActionHelper.get_cluster_info(cluster_id, user)
adapter_id = cluster_info[const.ADAPTER_ID]
adapter_info = util.ActionHelper.get_adapter_info(
adapter_id, cluster_id, user)
hosts_info = util.ActionHelper.get_hosts_info(
cluster_id, host_id_list, user)
logging.debug('adapter info: %s', adapter_info)
logging.debug('cluster info: %s', cluster_info)
logging.debug('hosts info: %s', hosts_info)
deploy_manager = DeployManager(adapter_info, cluster_info, hosts_info)
deploy_manager.remove_hosts(
package_only=not delete_underlying_host,
delete_cluster=True
)
util.ActionHelper.delete_cluster(
cluster_id, host_id_list, user,
delete_underlying_host
)
def patch(cluster_id, username=None):
"""Patch cluster.
:param cluster_id: id of the cluster
:type cluster_id: int
.. note::
The function should be called out of database session.
"""
with util.lock('serialized_action', timeout=1000) as lock:
if not lock:
raise Exception('failed to acquire lock to deploy')
user = user_db.get_user_object(username)
cluster_hosts = cluster_db.list_cluster_hosts(cluster_id, user)
hosts_id_list = [host['id'] for host in cluster_hosts]
cluster_info = util.ActionHelper.get_cluster_info(cluster_id, user)
adapter_id = cluster_info[const.ADAPTER_ID]
adapter_info = util.ActionHelper.get_adapter_info(
adapter_id, cluster_id, user)
hosts_info = util.ActionHelper.get_hosts_info(
cluster_id, hosts_id_list, user)
patch_successful = True
try:
patcher = Patcher(
adapter_info, cluster_info, hosts_info, cluster_hosts)
patched_config = patcher.patch()
except Exception as error:
logging.exception(error)
patch_successful = False
if patch_successful:
clean_payload = '{"patched_roles": []}'
clean_payload = json.loads(clean_payload)
for cluster_host in cluster_hosts:
cluster_db.update_cluster_host(
cluster_id, cluster_host['id'], user, **clean_payload)
logging.info(
"cleaning up patched roles for host id: %s",
cluster_host['id']
)
logging.info("Patch successful: %s", patched_config)
def patch(cluster_id, username=None):
"""Patch cluster.
:param cluster_id: id of the cluster
:type cluster_id: int
.. note::
The function should be called out of database session.
"""
with util.lock('serialized_action', timeout=1000) as lock:
if not lock:
raise Exception('failed to acquire lock to deploy')
user = user_db.get_user_object(username)
cluster_hosts = cluster_db.list_cluster_hosts(cluster_id, user)
hosts_id_list = [host['id'] for host in cluster_hosts]
cluster_info = util.ActionHelper.get_cluster_info(cluster_id, user)
adapter_id = cluster_info[const.ADAPTER_ID]
adapter_info = util.ActionHelper.get_adapter_info(
adapter_id, cluster_id, user)
hosts_info = util.ActionHelper.get_hosts_info(cluster_id,
hosts_id_list, user)
patch_successful = True
try:
patcher = Patcher(adapter_info, cluster_info, hosts_info,
cluster_hosts)
patched_config = patcher.patch()
except Exception as error:
logging.exception(error)
patch_successful = False
if patch_successful:
clean_payload = '{"patched_roles": []}'
clean_payload = json.loads(clean_payload)
for cluster_host in cluster_hosts:
cluster_db.update_cluster_host(cluster_id, cluster_host['id'],
user, **clean_payload)
logging.info("cleaning up patched roles for host id: %s",
cluster_host['id'])
logging.info("Patch successful: %s", patched_config)