Main to rebac

.github/workflows/charm-release.yaml

@@ -28,6 +28,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - name: Build local images
         run: make jimm-image
       - name: Upload charm to charmhub
@@ -51,6 +53,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - uses: actions/download-artifact@master
         with:
           name: jimm-snap

charms/jimm-k8s/src/charm.py

@@ -387,6 +387,14 @@ def _on_dashboard_relation_joined(self, event: RelationJoinedEvent):
     def _on_database_event(self, event: DatabaseEvent) -> None:
         """Database event handler."""
 
+        if event.username is None or event.password is None:
+            event.defer()
+            logger.info(
+                "(postgresql) Relation data is not complete (missing `username` or `password` field); "
+                "deferring the event."
+            )
+            return
+
         # get the first endpoint from a comma separate list
         ep = event.endpoints.split(",", 1)[0]
         # compose the db connection string

charms/jimm/src/charm.py

@@ -177,6 +177,14 @@ def _on_database_event(self, event: DatabaseRequiresEvent):
             event.defer()
             return
 
+        if event.username is None or event.password is None:
+            event.defer()
+            logger.info(
+                "(postgresql) Relation data is not complete (missing `username` or `password` field); "
+                "deferring the event."
+            )
+            return
+
         # get the first endpoint from a comma separate list
         host = event.endpoints.split(",", 1)[0]
         # compose the db connection string