def cluster_resoure(self, cluster, resource_type):
zkOper = Requests_ZkOpers()
exists = zkOper.check_containerCluster_exists(cluster)
if not exists:
error_message = 'container cluster %s not exist, please check your cluster name' % cluster
raise HTTPAPIError(status_code=417, error_detail=error_message,
notification="direct",
log_message=error_message,
response=error_message)
container_node_list = zkOper.retrieve_container_list(cluster)
result = []
for container_node in container_node_list:
resource = {}
resource_value = zkOper.retrieve_container_resource(cluster, container_node, resource_type)
host_ip = self.container_opers.get_host_ip_from_zk(cluster, container_node)
container_name = self.container_opers.get_container_name_from_zk(cluster, container_node)
resource.setdefault('value', resource_value)
resource.setdefault('hostIp', host_ip)
resource.setdefault('containerName', container_name)
result.append(resource)
return result
def get_cluster_zk(self, cluster_name):
cluster_zk_info = {}
zkOper = Requests_ZkOpers()
container_ip_list = zkOper.retrieve_container_list(cluster_name)
for container_ip in container_ip_list:
container_node = {}
create_info = zkOper.retrieve_container_node_value(
cluster_name, container_ip)
status = zkOper.retrieve_container_status_value(
cluster_name, container_ip)
container_node.setdefault('container_info', create_info)
container_node.setdefault('status', status)
cluster_zk_info.setdefault(container_ip, container_node)
return cluster_zk_info
def __cluster_created_info(self, cluster):
zkOper = Requests_ZkOpers()
message_list = []
container_node_list = zkOper.retrieve_container_list(cluster)
result = {}
for container_node in container_node_list:
container_node_value = zkOper.retrieve_container_node_value(
cluster, container_node)
con = Container_Model()
create_info = con.create_info(container_node_value)
message_list.append(create_info)
result.setdefault('containers', message_list)
return result
def __created_info(self, cluster, container_names=[]):
zkOper = Requests_ZkOpers()
message_list, container_nodes = [], []
if container_names:
for container_name in container_names:
container_node = self.container_opers.get_container_node_from_container_name(
cluster, container_name)
if not container_node:
raise UserVisiableException('container :%s not existed' %
container_name)
container_nodes.append(container_node)
else:
container_nodes = zkOper.retrieve_container_list(cluster)
result = {}
for container_node in container_nodes:
container_node_value = zkOper.retrieve_container_node_value(
cluster, container_node)
con = Container_Model()
create_info = con.create_info(container_node_value)
message_list.append(create_info)
result.setdefault('containers', message_list)
return result