helm_command: str = "/usr/bin/helm3",
log: object = None,
on_update_db=None,
- vca_config: dict = None,
):
"""
Initializes helm connector for helm v3
kubectl_command=kubectl_command,
helm_command=helm_command,
on_update_db=on_update_db,
- vca_config=vca_config,
)
self.log.info("K8S Helm3 connector initialized")
# for helm3 if namespace does not exist must create it
if namespace and namespace != "kube-system":
- namespaces = await self._get_namespaces(cluster_id)
- if namespace not in namespaces:
- await self._create_namespace(cluster_id, namespace)
+ if not await self._namespace_exists(cluster_id, namespace):
+ try:
+ await self._create_namespace(cluster_id, namespace)
+ except Exception as e:
+ if not await self._namespace_exists(cluster_id, namespace):
+ err_msg = (
+ "namespace {} does not exist in cluster_id {} "
+ "error message: ".format(namespace, e)
+ )
+ self.log.error(err_msg)
+ raise K8sException(err_msg)
await self._install_impl(
cluster_id,
return paths, env
+ async def _namespace_exists(self, cluster_id, namespace) -> bool:
+ self.log.debug(
+ "checking if namespace {} exists cluster_id {}".format(
+ namespace, cluster_id
+ )
+ )
+ namespaces = await self._get_namespaces(cluster_id)
+ return namespace in namespaces if namespaces else False
+
async def _get_namespaces(self, cluster_id: str):
self.log.debug("get namespaces cluster_id {}".format(cluster_id))
# If default repo is not included add
cluster_uuid = "{}:{}".format(namespace, cluster_id)
repo_list = await self.repo_list(cluster_uuid)
- for repo in repo_list:
- self.log.debug("repo")
- if repo["name"] == "stable":
- self.log.debug("Default repo already present")
- break
- else:
+ stable_repo = [repo for repo in repo_list if repo["name"] == "stable"]
+ if not stable_repo and self._stable_repo_url:
await self.repo_add(cluster_uuid, "stable", self._stable_repo_url)
# Returns False as no software needs to be uninstalled