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_container_resource(self, container_name, resource_type):
zk_opers = Requests_ZkOpers()
result = {}
cluster_name = get_containerClusterName_from_containerName(
container_name)
node_name = self.container_opers.get_container_node_from_container_name(
cluster_name, container_name)
resource_value = zk_opers.retrieve_container_resource(
cluster_name, node_name, resource_type)
result.setdefault('value', resource_value)
result.setdefault('containerName', container_name)
return result