X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_lcm%2Flcm_helm_conn.py;h=0c88abedbd983a3a48c4d8cadb465d1c0308f5a1;hb=1d8aa81e353f6a9a1921d1efb0bd96b4719ec576;hp=6fd33745f68ba0b7c7cf67318512968f6a8e92ab;hpb=28b0bf87c3fe2bd99cd3d5665eae484df8c3b44c;p=osm%2FLCM.git

diff --git a/osm_lcm/lcm_helm_conn.py b/osm_lcm/lcm_helm_conn.py
index 6fd3374..0c88abe 100644
--- a/osm_lcm/lcm_helm_conn.py
+++ b/osm_lcm/lcm_helm_conn.py
@@ -167,32 +167,41 @@ class LCMHelmConn(N2VCConnector, LcmBase):
         total_timeout: float = None,
         config: dict = None,
         artifact_path: str = None,
+        chart_model: str = None,
         vca_type: str = None,
         *kargs,
         **kwargs,
     ) -> (str, dict):
         """
         Creates a new helm execution environment deploying the helm-chat indicated in the
-        attifact_path
+        artifact_path
         :param str namespace: This param is not used, all helm charts are deployed in the osm
         system namespace
         :param dict db_dict: where to write to database when the status changes.
             It contains a dictionary with {collection: str, filter: {},  path: str},
                 e.g. {collection: "nsrs", filter: {_id: <nsd-id>, path:
                 "_admin.deployed.VCA.3"}
-        :param str reuse_ee_id: ee id from an older execution. TODO - right now this params is not used
+        :param str reuse_ee_id: ee id from an older execution. TODO - right now this param is not used
         :param float progress_timeout:
         :param float total_timeout:
         :param dict config:  General variables to instantiate KDU
-        :param str artifact_path:  path of package content
+        :param str artifact_path: path of package content
+        :param str chart_model: helm chart/reference (string), which can be either
+            of these options:
+            - a name of chart available via the repos known by OSM
+              (e.g. stable/openldap, stable/openldap:1.2.4)
+            - a path to a packaged chart (e.g. mychart.tgz)
+            - a path to an unpacked chart directory or a URL (e.g. mychart)
         :param str vca_type:  Type of vca, must be type helm or helm-v3
         :returns str, dict: id of the new execution environment including namespace.helm_id
         and credentials object set to None as all credentials should be osm kubernetes .kubeconfig
         """
 
         self.log.info(
-            "create_execution_environment: namespace: {}, artifact_path: {}, db_dict: {}, "
-            "reuse_ee_id: {}".format(namespace, artifact_path, db_dict, reuse_ee_id)
+            "create_execution_environment: namespace: {}, artifact_path: {}, "
+            "chart_model: {}, db_dict: {}, reuse_ee_id: {}".format(
+                namespace, artifact_path, db_dict, chart_model, reuse_ee_id
+            )
         )
 
         # Validate artifact-path is provided
@@ -224,6 +233,13 @@ class LCMHelmConn(N2VCConnector, LcmBase):
         while full_path.find("//") >= 0:
             full_path = full_path.replace("//", "/")
 
+        # By default, the KDU is expected to be a file
+        kdu_model = full_path
+        # If the chart_model includes a "/", then it is a reference:
+        #    e.g. (stable/openldap; stable/openldap:1.2.4)
+        if chart_model.find("/") >= 0:
+            kdu_model = chart_model
+
         try:
             # Call helm conn install
             # Obtain system cluster id from database
@@ -238,11 +254,11 @@ class LCMHelmConn(N2VCConnector, LcmBase):
             if vca_type == "helm":
                 helm_id = self._k8sclusterhelm2.generate_kdu_instance_name(
                     db_dict=db_dict,
-                    kdu_model=full_path,
+                    kdu_model=kdu_model,
                 )
                 await self._k8sclusterhelm2.install(
                     system_cluster_uuid,
-                    kdu_model=full_path,
+                    kdu_model=kdu_model,
                     kdu_instance=helm_id,
                     namespace=self._KUBECTL_OSM_NAMESPACE,
                     params=config,
@@ -252,11 +268,11 @@ class LCMHelmConn(N2VCConnector, LcmBase):
             else:
                 helm_id = self._k8sclusterhelm2.generate_kdu_instance_name(
                     db_dict=db_dict,
-                    kdu_model=full_path,
+                    kdu_model=kdu_model,
                 )
                 await self._k8sclusterhelm3.install(
                     system_cluster_uuid,
-                    kdu_model=full_path,
+                    kdu_model=kdu_model,
                     kdu_instance=helm_id,
                     namespace=self._KUBECTL_OSM_NAMESPACE,
                     params=config,