X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=installers%2Fcharm%2Fpol%2Fsrc%2Fcharm.py;h=7b92b453c56ccf90ae80eeca4be03b47f4f8e89b;hb=refs%2Fchanges%2F95%2F11695%2F6;hp=e2fcdb3eb95d0dd11bcb388a9cc7fb293281e85b;hpb=d326e879ade43b12055f37c5deab6972b2674f47;p=osm%2Fdevops.git

diff --git a/installers/charm/pol/src/charm.py b/installers/charm/pol/src/charm.py
index e2fcdb3e..7b92b453 100755
--- a/installers/charm/pol/src/charm.py
+++ b/installers/charm/pol/src/charm.py
@@ -27,9 +27,9 @@ import logging
 import re
 from typing import NoReturn, Optional
 
+from charms.kafka_k8s.v0.kafka import KafkaEvents, KafkaRequires
 from ops.main import main
 from opslib.osm.charm import CharmedOsmBase, RelationsMissing
-from opslib.osm.interfaces.kafka import KafkaClient
 from opslib.osm.interfaces.mongo import MongoClient
 from opslib.osm.interfaces.mysql import MysqlClient
 from opslib.osm.pod import (
@@ -87,6 +87,9 @@ class ConfigModel(ModelValidator):
 
 
 class PolCharm(CharmedOsmBase):
+
+    on = KafkaEvents()
+
     def __init__(self, *args) -> NoReturn:
         super().__init__(
             *args,
@@ -107,9 +110,9 @@ class PolCharm(CharmedOsmBase):
                     },
                 },
             )
-        self.kafka_client = KafkaClient(self, "kafka")
-        self.framework.observe(self.on["kafka"].relation_changed, self.configure_pod)
-        self.framework.observe(self.on["kafka"].relation_broken, self.configure_pod)
+        self.kafka = KafkaRequires(self)
+        self.framework.observe(self.on.kafka_available, self.configure_pod)
+        self.framework.observe(self.on.kafka_broken, self.configure_pod)
 
         self.mongodb_client = MongoClient(self, "mongodb")
         self.framework.observe(self.on["mongodb"].relation_changed, self.configure_pod)
@@ -122,10 +125,7 @@ class PolCharm(CharmedOsmBase):
     def _check_missing_dependencies(self, config: ConfigModel):
         missing_relations = []
 
-        if (
-            self.kafka_client.is_missing_data_in_unit()
-            and self.kafka_client.is_missing_data_in_app()
-        ):
+        if not self.kafka.host or not self.kafka.port:
             missing_relations.append("kafka")
         if not config.mongodb_uri and self.mongodb_client.is_missing_data_in_unit():
             missing_relations.append("mongodb")
@@ -185,8 +185,8 @@ class PolCharm(CharmedOsmBase):
                 "OSMPOL_GLOBAL_LOGLEVEL": config.log_level,
                 # Kafka configuration
                 "OSMPOL_MESSAGE_DRIVER": "kafka",
-                "OSMPOL_MESSAGE_HOST": self.kafka_client.host,
-                "OSMPOL_MESSAGE_PORT": self.kafka_client.port,
+                "OSMPOL_MESSAGE_HOST": self.kafka.host,
+                "OSMPOL_MESSAGE_PORT": self.kafka.port,
                 # Database configuration
                 "OSMPOL_DATABASE_DRIVER": "mongo",
             }