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 (
mongodb_uri: Optional[str]
mysql_uri: Optional[str]
image_pull_policy: str
+ debug_mode: bool
+ security_context: bool
@validator("log_level")
def validate_log_level(cls, v):
class PolCharm(CharmedOsmBase):
+
+ on = KafkaEvents()
+
def __init__(self, *args) -> NoReturn:
super().__init__(
*args,
oci_image="image",
- debug_mode_config_key="debug_mode",
- debug_pubkey_config_key="debug_pubkey",
vscode_workspace=VSCODE_WORKSPACE,
)
-
- 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)
+ 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)
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")
# 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"
# 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(
"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",
}