def get_deployment_dir(deployment_name=None, deployment_id=None):
""" Get the deployment directory.
:param deployment_name: The deployment ID or name.
:type deployment_name: str
:return: Return wrapper_inner.
"""
deployment_name = deployment_name or deployment_id # backward compat.
deployments_old_dir = os.path.join('/opt',
'mgmtworker', 'work', 'deployments',
get_tenant_name(), deployment_name)
deployments_new_dir = os.path.join('/opt', 'manager',
'resources', 'deployments',
get_tenant_name(), deployment_name)
if os.path.isdir(deployments_new_dir):
return deployments_new_dir
elif os.path.isdir(deployments_old_dir):
return deployments_old_dir
else:
deployment = get_deployment(deployment_name)
if deployment:
deployments_id_new_dir = os.path.join('/opt', 'manager',
'resources', 'deployments',
get_tenant_name(),
deployment.id)
if os.path.isdir(deployments_id_new_dir):
return deployments_id_new_dir
raise SDKNonRecoverableError("No deployment directory found!")
def _cfy_agent_attributes_no_defaults(cloudify_agent):
if not cloudify_agent.get('process_management'):
cloudify_agent['process_management'] = {}
if not cloudify_agent['process_management'].get('name'):
# user did not specify process management configuration, choose the
# default one according to os type.
if cloudify_agent['windows']:
name = 'nssm'
else:
name = 'init.d'
cloudify_agent['process_management']['name'] = name
if not cloudify_agent.get('name'):
if cloudify_agent['local']:
workflows_worker = cloudify_agent.get('workflows_worker', False)
suffix = '_workflows' if workflows_worker else ''
name = '{0}{1}'.format(ctx.deployment.id, suffix)
else:
name = ctx.instance.id
cloudify_agent['name'] = name
service_name = cloudify_agent.get('service_name')
if service_name:
# service_name takes precedence over name (which is deprecated)
cloudify_agent['name'] = service_name
if not cloudify_agent.get('queue'):
# by default, queue of the agent is the same as the name
cloudify_agent['queue'] = cloudify_agent['name']
if not cloudify_agent.get('rest_host'):
cloudify_agent['rest_host'] = \
cloudify_utils.get_manager_rest_service_host()
if not cloudify_agent.get('rest_port'):
cloudify_agent['rest_port'] = \
cloudify_utils.get_manager_rest_service_port()
if not cloudify_agent.get('rest_token'):
cloudify_agent['rest_token'] = \
cloudify_utils.get_rest_token()
if not cloudify_agent.get('rest_tenant'):
cloudify_agent['rest_tenant'] = \
cloudify_utils.get_tenant_name()
if not cloudify_agent.get('bypass_maintenance'):
cloudify_agent['bypass_maintenance_mode'] = \
cloudify_utils.get_is_bypass_maintenance()
def get_dep_contexts(version):
deps = {}
tenants = [get_tenant_name()] if version < snapshot_constants.V_4_0_0 \
else get_tenants_list()
for tenant_name in tenants:
# Temporarily assign the context a different tenant name so that
# we can retrieve that tenant's deployment contexts
with internal_utils._change_tenant(ctx, tenant_name):
# We have to zero this out each time or the cached version for
# the previous tenant will be used
ctx._dep_contexts = None
# Get deployment contexts for this tenant
deps[tenant_name] = ctx.deployments_contexts
return deps.items()
def get_dep_contexts(version):
deps = {}
tenants = [get_tenant_name()] if version < snapshot_constants.V_4_0_0 \
else get_tenants_list()
for tenant_name in tenants:
# Temporarily assign the context a different tenant name so that
# we can retrieve that tenant's deployment contexts
with internal_utils._change_tenant(ctx, tenant_name):
# We have to zero this out each time or the cached version for
# the previous tenant will be used
ctx._dep_contexts = None
# Get deployment contexts for this tenant
deps[tenant_name] = ctx.deployments_contexts
return deps.items()
def check_liveness(nodes_to_monitor,depl_id):
c = CloudifyClient(host=utils.get_manager_ip(),
port=utils.get_manager_rest_service_port(),
protocol='https',
cert=utils.get_local_rest_certificate(),
token= utils.get_rest_token(),
tenant= utils.get_tenant_name())
c_influx = InfluxDBClient(host='localhost', port=8086, database='cloudify')
log ('nodes_to_monitor: {0}'.format(nodes_to_monitor))
# compare influx data (monitoring) to cloudify desired state
for node_name in nodes_to_monitor:
instances=c.node_instances.list(depl_id,node_name)
for instance in instances:
q_string='SELECT MEAN(value) FROM /' + depl_id + '\.' + node_name + '\.' + instance.id + '\.cpu_total_system/ GROUP BY time(10s) '\
'WHERE time > now() - 40s'
log ('query string is {0}'.format(q_string))
try:
result=c_influx.query(q_string)
log ('result is {0}'.format(result))
if not result:
executions=c.executions.list(depl_id)
has_pending_execution = False
if executions and len(executions)>0:
for execution in executions:
# log("Execution {0} : {1}".format(execution.id, execution.status))
if execution.status not in execution.END_STATES:
has_pending_execution = True
if not has_pending_execution:
log ('Setting state to error for instance {0} and its children'.format(instance.id))
update_nodes_tree_state(c, depl_id, instance, 'error')
params = {'node_instance_id': instance.id}
log ('Calling Auto-healing workflow for container instance {0}'.format(instance.id))
c.executions.start(depl_id, 'a4c_heal', params)
else:
log ('pending executions on the deployment...waiting for the end before calling heal workflow...')
except InfluxDBClientError as ee:
log ('DBClienterror {0}'.format(str(ee)), level='ERROR')
log ('instance id is {0}'.format(instance), level='ERROR')
except Exception as e:
log (str(e), level='ERROR')
def get_rest_client(tenant=None, api_token=None):
"""
:param tenant: optional tenant name to connect as
:param api_token: optional api_token to authenticate with (instead of
using REST token)
:returns: A REST client configured to connect to the manager in context
:rtype: cloudify_rest_client.CloudifyClient
"""
cluster_settings = get_cluster_settings()
if cluster_settings:
client_class = CloudifyClusterClient
else:
client_class = CloudifyClient
if not tenant:
tenant = utils.get_tenant_name()
# Handle maintenance mode
headers = {}
if utils.get_is_bypass_maintenance():
headers['X-BYPASS-MAINTENANCE'] = 'True'
# If api_token or execution_token was provided no need to use REST token
token = None
execution_token = utils.get_execution_token()
if execution_token:
headers[constants.CLOUDIFY_EXECUTION_TOKEN_HEADER] = execution_token
elif api_token:
headers[constants.CLOUDIFY_API_AUTH_TOKEN_HEADER] = api_token
else:
token = utils.get_rest_token()
return client_class(headers=headers,
host=utils.get_manager_rest_service_host(),
port=utils.get_manager_rest_service_port(),
tenant=tenant,
token=token,
protocol=constants.SECURED_PROTOCOL,
cert=utils.get_local_rest_certificate(),
kerberos_env=utils.get_kerberos_indication(
os.environ.get(constants.KERBEROS_ENV_KEY)))
entity = host
host = get_host(entity)
return get_attribute(entity, attribute_name)
from cloudify import utils
from cloudify_rest_client import CloudifyClient
from cloudify.state import ctx_parameters as inputs
import os
client = CloudifyClient(host=utils.get_manager_ip(),
port=utils.get_manager_rest_service_port(),
protocol='https',
cert=utils.get_local_rest_certificate(),
token= utils.get_rest_token(),
tenant= utils.get_tenant_name())
def convert_env_value_to_string(envDict):
for key, value in envDict.items():
envDict[str(key)] = str(envDict.pop(key))
def parse_output(output):
# by convention, the last output is the result of the operation
last_output = None
outputs = {}
pattern = re.compile('EXPECTED_OUTPUT_(\w+)=(.*)')
for line in output.splitlines():
match = pattern.match(line)
if match is None:
last_output = line