import logging
from typing import Any, Dict
+from charms.data_platform_libs.v0.data_interfaces import DatabaseRequires
from charms.kafka_k8s.v0.kafka import KafkaEvents, KafkaRequires
from charms.nginx_ingress_integrator.v0.ingress import IngressRequires
from charms.observability_libs.v1.kubernetes_service_patch import KubernetesServicePatch
check_container_ready,
check_service_active,
)
+from charms.osm_nbi.v0.nbi import NbiProvides
from lightkube.models.core_v1 import ServicePort
-from ops.charm import ActionEvent, CharmBase
+from ops.charm import ActionEvent, CharmBase, RelationJoinedEvent
from ops.framework import StoredState
from ops.main import main
from ops.model import ActiveStatus, Container
-from legacy_interfaces import KeystoneClient, MongoClient, PrometheusClient
+from legacy_interfaces import KeystoneClient, PrometheusClient
HOSTPATHS = [
HostPath(
},
)
self.kafka = KafkaRequires(self)
- self.mongodb_client = MongoClient(self, "mongodb")
+ self.nbi = NbiProvides(self)
+ self.mongodb_client = DatabaseRequires(
+ self, "mongodb", database_name="osm", extra_user_roles="admin"
+ )
self.prometheus_client = PrometheusClient(self, "prometheus")
self.keystone_client = KeystoneClient(self, "keystone")
self._observe_charm_events()
# Eventually it will become ready after the first pebble-ready event.
check_container_ready(self.container)
- self._configure_service(self.container)
+ if not self.debug_mode.started:
+ self._configure_service(self.container)
self._update_ingress_config()
-
+ self._update_nbi_relation()
# Update charm status
self._on_update_status()
except CharmError as e:
finally:
self._on_update_status()
+ def _update_nbi_relation(self, event: RelationJoinedEvent = None) -> None:
+ """Handler for the nbi-relation-joined event."""
+ if self.unit.is_leader():
+ self.nbi.set_host_info(self.app.name, SERVICE_PORT, event.relation if event else None)
+
def _on_get_debug_mode_information_action(self, event: ActionEvent) -> None:
"""Handler for the get-debug-mode-information action event."""
if not self.debug_mode.started:
# Relation events
self.on.kafka_available: self._on_config_changed,
self.on["kafka"].relation_broken: self._on_required_relation_broken,
+ self.mongodb_client.on.database_created: self._on_config_changed,
+ self.on["mongodb"].relation_broken: self._on_required_relation_broken,
# Action events
self.on.get_debug_mode_information_action: self._on_get_debug_mode_information_action,
+ self.on.nbi_relation_joined: self._update_nbi_relation,
}
- for relation in [self.on[rel_name] for rel_name in ["mongodb", "prometheus", "keystone"]]:
+ for relation in [self.on[rel_name] for rel_name in ["prometheus", "keystone"]]:
event_handler_mapping[relation.relation_changed] = self._on_config_changed
event_handler_mapping[relation.relation_broken] = self._on_required_relation_broken
for event, handler in event_handler_mapping.items():
self.framework.observe(event, handler)
+ def _is_database_available(self) -> bool:
+ try:
+ return self.mongodb_client.is_resource_created()
+ except KeyError:
+ return False
+
def _validate_config(self) -> None:
"""Validate charm configuration.
if not self.kafka.host or not self.kafka.port:
missing_relations.append("kafka")
- if self.mongodb_client.is_missing_data_in_unit():
+ if not self._is_database_available():
missing_relations.append("mongodb")
if self.prometheus_client.is_missing_data_in_app():
missing_relations.append("prometheus")
"nbi": {
"override": "replace",
"summary": "nbi service",
- "command": "python3 -m osm_nbi.nbi",
+ "command": "/bin/sh -c 'cd /app/osm_nbi && python3 -m osm_nbi.nbi'", # cd /app/osm_nbi is needed until we upgrade Juju to 3.x
"startup": "enabled",
"user": "appuser",
"group": "appuser",
+ "working-dir": "/app/osm_nbi", # This parameter has no effect in juju 2.9.x
"environment": {
# General configuration
"OSMNBI_SERVER_ENABLE_TEST": False,
"OSMNBI_MESSAGE_DRIVER": "kafka",
# Database configuration
"OSMNBI_DATABASE_DRIVER": "mongo",
- "OSMNBI_DATABASE_URI": self.mongodb_client.connection_string,
+ "OSMNBI_DATABASE_URI": self._get_mongodb_uri(),
"OSMNBI_DATABASE_COMMONKEY": self.config["database-commonkey"],
# Storage configuration
"OSMNBI_STORAGE_DRIVER": "mongo",
"OSMNBI_STORAGE_PATH": "/app/storage",
"OSMNBI_STORAGE_COLLECTION": "files",
- "OSMNBI_STORAGE_URI": self.mongodb_client.connection_string,
+ "OSMNBI_STORAGE_URI": self._get_mongodb_uri(),
# Prometheus configuration
"OSMNBI_PROMETHEUS_HOST": self.prometheus_client.hostname,
"OSMNBI_PROMETHEUS_PORT": self.prometheus_client.port,
"OSMNBI_AUTHENTICATION_SERVICE_USERNAME": self.keystone_client.username,
"OSMNBI_AUTHENTICATION_SERVICE_PASSWORD": self.keystone_client.password,
"OSMNBI_AUTHENTICATION_SERVICE_PROJECT": self.keystone_client.service,
+ # DISABLING INTERNAL SSL SERVER
+ "OSMNBI_SERVER_SSL_MODULE": "",
+ "OSMNBI_SERVER_SSL_CERTIFICATE": "",
+ "OSMNBI_SERVER_SSL_PRIVATE_KEY": "",
+ "OSMNBI_SERVER_SSL_PASS_PHRASE": "",
},
}
},
}
+ def _get_mongodb_uri(self):
+ return list(self.mongodb_client.fetch_relation_data().values())[0]["uris"]
+
if __name__ == "__main__": # pragma: no cover
main(OsmNbiCharm)
projects / osm / devops.git / blobdiff