X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=installers%2Fcharm%2Fpol%2Fsrc%2Fcharm.py;h=94f6ecb89573ac7333450443ebabd35c13a5c8c5;hb=4a46c6ee105522c9018e977977542e4bee50133c;hp=727ffbeba86cfd3b1ab7d7fb011cdd69931f876f;hpb=3ddbbd1f6c70306d13db0976e1e6b3bda0c69abd;p=osm%2Fdevops.git

diff --git a/installers/charm/pol/src/charm.py b/installers/charm/pol/src/charm.py
index 727ffbeb..94f6ecb8 100755
--- a/installers/charm/pol/src/charm.py
+++ b/installers/charm/pol/src/charm.py
@@ -27,13 +27,14 @@ 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 (
     ContainerV3Builder,
+    PodRestartPolicy,
     PodSpecV3Builder,
 )
 from opslib.osm.validator import ModelValidator, validator
@@ -49,7 +50,9 @@ class ConfigModel(ModelValidator):
     log_level: str
     mongodb_uri: Optional[str]
     mysql_uri: Optional[str]
-    image_pull_policy: Optional[str]
+    image_pull_policy: str
+    debug_mode: bool
+    security_context: bool
 
     @validator("log_level")
     def validate_log_level(cls, v):
@@ -84,12 +87,31 @@ class ConfigModel(ModelValidator):
 
 
 class PolCharm(CharmedOsmBase):
-    def __init__(self, *args) -> NoReturn:
-        super().__init__(*args, oci_image="image")
+    on = KafkaEvents()
 
-        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)
+    def __init__(self, *args) -> NoReturn:
+        super().__init__(
+            *args,
+            oci_image="image",
+            vscode_workspace=VSCODE_WORKSPACE,
+        )
+        if self.config.get("debug_mode"):
+            self.enable_debug_mode(
+                pubkey=self.config.get("debug_pubkey"),
+                hostpaths={
+                    "POL": {
+                        "hostpath": self.config.get("debug_pol_local_path"),
+                        "container-path": "/usr/lib/python3/dist-packages/osm_policy_module",
+                    },
+                    "osm_common": {
+                        "hostpath": self.config.get("debug_common_local_path"),
+                        "container-path": "/usr/lib/python3/dist-packages/osm_common",
+                    },
+                },
+            )
+        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)
@@ -102,7 +124,7 @@ class PolCharm(CharmedOsmBase):
     def _check_missing_dependencies(self, config: ConfigModel):
         missing_relations = []
 
-        if self.kafka_client.is_missing_data_in_unit():
+        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")
@@ -123,12 +145,36 @@ class PolCharm(CharmedOsmBase):
         # Check relations
         self._check_missing_dependencies(config)
 
+        security_context_enabled = (
+            config.security_context if not config.debug_mode else False
+        )
+
         # Create Builder for the PodSpec
-        pod_spec_builder = PodSpecV3Builder()
+        pod_spec_builder = PodSpecV3Builder(
+            enable_security_context=security_context_enabled
+        )
+
+        # Add secrets to the pod
+        mongodb_secret_name = f"{self.app.name}-mongodb-secret"
+        pod_spec_builder.add_secret(
+            mongodb_secret_name,
+            {"uri": config.mongodb_uri or self.mongodb_client.connection_string},
+        )
+        mysql_secret_name = f"{self.app.name}-mysql-secret"
+        pod_spec_builder.add_secret(
+            mysql_secret_name,
+            {
+                "uri": config.mysql_uri
+                or self.mysql_client.get_root_uri(DEFAULT_MYSQL_DATABASE)
+            },
+        )
 
         # Build Container
         container_builder = ContainerV3Builder(
-            self.app.name, image_info, config.image_pull_policy
+            self.app.name,
+            image_info,
+            config.image_pull_policy,
+            run_as_non_root=security_context_enabled,
         )
         container_builder.add_port(name=self.app.name, port=PORT)
         container_builder.add_envs(
@@ -138,23 +184,53 @@ 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",
-                "OSMPOL_DATABASE_URI": config.mongodb_uri
-                or self.mongodb_client.connection_string,
-                "OSMPOL_SQL_DATABASE_URI": config.mysql_uri
-                or self.mysql_client.get_root_uri(DEFAULT_MYSQL_DATABASE),
             }
         )
+        container_builder.add_secret_envs(
+            mongodb_secret_name, {"OSMPOL_DATABASE_URI": "uri"}
+        )
+        container_builder.add_secret_envs(
+            mysql_secret_name, {"OSMPOL_SQL_DATABASE_URI": "uri"}
+        )
         container = container_builder.build()
 
+        # Add Pod restart policy
+        restart_policy = PodRestartPolicy()
+        restart_policy.add_secrets(
+            secret_names=(mongodb_secret_name, mysql_secret_name)
+        )
+        pod_spec_builder.set_restart_policy(restart_policy)
+
         # Add container to pod spec
         pod_spec_builder.add_container(container)
 
         return pod_spec_builder.build()
 
 
+VSCODE_WORKSPACE = {
+    "folders": [
+        {"path": "/usr/lib/python3/dist-packages/osm_policy_module"},
+        {"path": "/usr/lib/python3/dist-packages/osm_common"},
+    ],
+    "settings": {},
+    "launch": {
+        "version": "0.2.0",
+        "configurations": [
+            {
+                "name": "POL",
+                "type": "python",
+                "request": "launch",
+                "module": "osm_policy_module.cmd.policy_module_agent",
+                "justMyCode": False,
+            }
+        ],
+    },
+}
+
+
 if __name__ == "__main__":
     main(PolCharm)