+ async def install(
+ self,
+ cluster_uuid: str,
+ kdu_model: str,
+ kdu_instance: str,
+ atomic: bool = True,
+ timeout: float = 300,
+ params: dict = None,
+ db_dict: dict = None,
+ kdu_name: str = None,
+ namespace: str = None,
+ **kwargs,
+ ):
+ """
+ Deploys of a new KDU instance. It would implicitly rely on the `install` call
+ to deploy the Chart/Bundle properly parametrized (in practice, this call would
+ happen before any _initial-config-primitive_of the VNF is called).
+
+ :param cluster_uuid: UUID of a K8s cluster known by OSM
+ :param kdu_model: chart/ reference (string), which can be either
+ of these options:
+ - a name of chart available via the repos known by OSM
+ - a path to a packaged chart
+ - a path to an unpacked chart directory or a URL
+ :param kdu_instance: Kdu instance name
+ :param atomic: If set, installation process purges chart/bundle on fail, also
+ will wait until all the K8s objects are active
+ :param timeout: Time in seconds to wait for the install of the chart/bundle
+ (defaults to Helm default timeout: 300s)
+ :param params: dictionary of key-value pairs for instantiation parameters
+ (overriding default values)
+ :param dict db_dict: where to write into database when the status changes.
+ It contains a dict with {collection: <str>, filter: {},
+ path: <str>},
+ e.g. {collection: "nsrs", filter:
+ {_id: <nsd-id>, path: "_admin.deployed.K8S.3"}
+ :param kdu_name: Name of the KDU instance to be installed
+ :param namespace: K8s namespace to use for the KDU instance
+ :param kwargs: Additional parameters (None yet)
+ :return: True if successful
+ """
+ self.log.debug("installing {} in cluster {}".format(kdu_model, cluster_uuid))
+
+ # sync local dir
+ self.fs.sync(from_path=cluster_uuid)
+
+ # init env, paths
+ paths, env = self._init_paths_env(
+ cluster_name=cluster_uuid, create_if_not_exist=True
+ )
+
+ await self._install_impl(
+ cluster_uuid,
+ kdu_model,
+ paths,
+ env,
+ kdu_instance,
+ atomic=atomic,
+ timeout=timeout,
+ params=params,
+ db_dict=db_dict,
+ kdu_name=kdu_name,
+ namespace=namespace,
+ )
+
+ # sync fs
+ self.fs.reverse_sync(from_path=cluster_uuid)
+
+ self.log.debug("Returning kdu_instance {}".format(kdu_instance))
+ return True
+