from opslib.osm.interfaces.mongo import MongoClient
from opslib.osm.pod import (
ContainerV3Builder,
+ PodRestartPolicy,
PodSpecV3Builder,
)
from opslib.osm.validator import ModelValidator, validator
database_commonkey: str
mongodb_uri: Optional[str]
log_level: str
+ image_pull_policy: str
+ security_context: bool
@validator("log_level")
def validate_log_level(cls, v):
raise ValueError("mongodb_uri is not properly formed")
return v
+ @validator("image_pull_policy")
+ def validate_image_pull_policy(cls, v):
+ values = {
+ "always": "Always",
+ "ifnotpresent": "IfNotPresent",
+ "never": "Never",
+ }
+ v = v.lower()
+ if v not in values.keys():
+ raise ValueError("value must be always, ifnotpresent or never")
+ return values[v]
+
class PlaCharm(CharmedOsmBase):
def __init__(self, *args) -> NoReturn:
def _check_missing_dependencies(self, config: ConfigModel):
missing_relations = []
- if self.kafka_client.is_missing_data_in_unit():
+ if (
+ self.kafka_client.is_missing_data_in_unit()
+ and self.kafka_client.is_missing_data_in_app()
+ ):
missing_relations.append("kafka")
if not config.mongodb_uri and self.mongodb_client.is_missing_data_in_unit():
missing_relations.append("mongodb")
self._check_missing_dependencies(config)
# Create Builder for the PodSpec
- pod_spec_builder = PodSpecV3Builder()
+ pod_spec_builder = PodSpecV3Builder(
+ enable_security_context=config.security_context
+ )
+
+ # 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,
+ "commonkey": config.database_commonkey,
+ },
+ )
# Build Container
- container_builder = ContainerV3Builder(self.app.name, image_info)
+ container_builder = ContainerV3Builder(
+ self.app.name,
+ image_info,
+ config.image_pull_policy,
+ run_as_non_root=config.security_context,
+ )
container_builder.add_port(name=self.app.name, port=PORT)
container_builder.add_envs(
{
"OSMPLA_MESSAGE_PORT": self.kafka_client.port,
# Database configuration
"OSMPLA_DATABASE_DRIVER": "mongo",
- "OSMPLA_DATABASE_URI": config.mongodb_uri
- or self.mongodb_client.connection_string,
- "OSMPLA_DATABASE_COMMONKEY": config.database_commonkey,
}
)
+ container_builder.add_secret_envs(
+ secret_name=mongodb_secret_name,
+ envs={
+ "OSMPLA_DATABASE_URI": "uri",
+ "OSMPLA_DATABASE_COMMONKEY": "commonkey",
+ },
+ )
+
container = container_builder.build()
+ # Add Pod restart policy
+ restart_policy = PodRestartPolicy()
+ restart_policy.add_secrets(secret_names=(mongodb_secret_name))
+ pod_spec_builder.set_restart_policy(restart_policy)
+
# Add container to pod spec
pod_spec_builder.add_container(container)