Add support for traefik-k8s:ingress

backend/charm/charmcraft.yaml

@@ -60,11 +60,9 @@ config:
       description: The port to listen on for incoming HTTP requests.
       type: int
     hostname:
-      default: test-observer-api
       description: Public hostname for the service.
       type: string
     frontend_hostname:
-      default: test-observer
       description: Public hostname for the frontend connected to this API
       type: string
     sentry_dsn:
@@ -101,6 +99,8 @@ charm-libs:
     version: "0"
   - lib: prometheus_k8s.prometheus_scrape
     version: "0"
+  - lib: traefik_k8s.ingress
+    version: "2"
 
 requires:
   database:
@@ -110,6 +110,9 @@ requires:
     interface: nginx-route
   redis:
     interface: redis
+  ingress:
+    interface: ingress
+
 provides:
   test-observer-rest-api:
     interface: http

backend/charm/lib/charms/data_platform_libs/v0/data_interfaces.py

@@ -453,7 +453,7 @@ def _on_subject_requested(self, event: SubjectRequestedEvent):
 
 # Increment this PATCH version before using `charmcraft publish-lib` or reset
 # to 0 if you are raising the major API version
-LIBPATCH = 57
+LIBPATCH = 58
 
 PYDEPS = ["ops>=2.0.0"]
 
@@ -4275,6 +4275,14 @@ def _on_secret_changed_event(self, event: SecretChangedEvent):
         if relation.app == self.charm.app:
             logging.info("Secret changed event ignored for Secret Owner")
 
+        if relation.name != self.relation_data.relation_name:
+            logger.debug(
+                "Ignoring secret-changed from endpoint %s (expected %s)",
+                relation.name,
+                self.relation_data.relation_name,
+            )
+            return
+
         remote_unit = None
         for unit in relation.units:
             if unit.app != self.charm.app:
@@ -5301,6 +5309,14 @@ def _on_secret_changed_event(self, event: SecretChangedEvent):
             )
             return
 
+        if relation.name != self.relation_data.relation_name:
+            logger.debug(
+                "Ignoring secret-changed from endpoint %s (expected %s)",
+                relation.name,
+                self.relation_data.relation_name,
+            )
+            return
+
         if relation.app == self.charm.app:
             logging.info("Secret changed event ignored for Secret Owner")
 
@@ -5563,6 +5579,14 @@ def _on_secret_changed_event(self, event: SecretChangedEvent):
             )
             return
 
+        if relation.name != self.relation_data.relation_name:
+            logger.debug(
+                "Ignoring secret-changed from endpoint %s (expected %s)",
+                relation.name,
+                self.relation_data.relation_name,
+            )
+            return
+
         if relation.app == self.charm.app:
             logging.info("Secret changed event ignored for Secret Owner")
 
@@ -5708,6 +5732,14 @@ def _on_secret_changed_event(self, event: SecretChangedEvent):
         if relation.app == self.charm.app:
             logging.info("Secret changed event ignored for Secret Owner")
 
+        if relation.name != self.relation_data.relation_name:
+            logger.debug(
+                "Ignoring secret-changed from endpoint %s (expected %s)",
+                relation.name,
+                self.relation_data.relation_name,
+            )
+            return
+
         remote_unit = None
         for unit in relation.units:
             if unit.app != self.charm.app: