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.observability_libs.v1.kubernetes_service_patch import KubernetesServicePatch
from charms.osm_libs.v0.utils import (
from ops.main import main
from ops.model import ActiveStatus, Container
-from legacy_interfaces import MongoClient
-
ro_host_paths = {
"NG-RO": "/usr/lib/python3/dist-packages/osm_ng_ro",
"RO-plugin": "/usr/lib/python3/dist-packages/osm_ro_plugin",
"RO-SDN-ietfl2vpn": "/usr/lib/python3/dist-packages/osm_rosdn_ietfl2vpn",
"RO-SDN-juniper_contrail": "/usr/lib/python3/dist-packages/osm_rosdn_juniper_contrail",
"RO-SDN-odl_openflow": "/usr/lib/python3/dist-packages/osm_rosdn_odlof",
+ "RO-SDN-onos_openflow": "/usr/lib/python3/dist-packages/osm_rosdn_onosof",
"RO-SDN-onos_vpls": "/usr/lib/python3/dist-packages/osm_rosdn_onos_vpls",
"RO-VIM-aws": "/usr/lib/python3/dist-packages/osm_rovim_aws",
"RO-VIM-azure": "/usr/lib/python3/dist-packages/osm_rovim_azure",
super().__init__(*args)
self._stored.set_default(certificates=set())
self.kafka = KafkaRequires(self)
- self.mongodb_client = MongoClient(self, "mongodb")
+ self.mongodb_client = DatabaseRequires(self, "mongodb", database_name="osm")
self._observe_charm_events()
self._patch_k8s_service()
self.ro = RoProvides(self)
# Relation events
self.on.kafka_available: self._on_config_changed,
self.on["kafka"].relation_broken: self._on_required_relation_broken,
- self.on["mongodb"].relation_changed: self._on_config_changed,
+ self.mongodb_client.on.database_created: self._on_config_changed,
self.on["mongodb"].relation_broken: self._on_required_relation_broken,
self.on.ro_relation_joined: self._update_ro_relation,
# Action events
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 missing_relations:
"ro": {
"override": "replace",
"summary": "ro service",
- "command": "python3 -u -m osm_ng_ro.ro_main",
+ "command": "/bin/sh -c 'cd /app/osm_ro && python3 -u -m osm_ng_ro.ro_main'", # cd /app/osm_nbi is needed until we upgrade Juju to 3.x.
"startup": "enabled",
"user": USER,
"group": GROUP,
+ "working-dir": "/app/osm_ro", # This parameter has no effect in Juju 2.9.x.
"environment": {
# General configuration
"OSMRO_LOG_LEVEL": self.config["log-level"].upper(),
"OSMRO_MESSAGE_DRIVER": "kafka",
# Database configuration
"OSMRO_DATABASE_DRIVER": "mongo",
- "OSMRO_DATABASE_URI": self.mongodb_client.connection_string,
+ "OSMRO_DATABASE_URI": self._get_mongodb_uri(),
"OSMRO_DATABASE_COMMONKEY": self.config["database-commonkey"],
# Storage configuration
"OSMRO_STORAGE_DRIVER": "mongo",
"OSMRO_STORAGE_PATH": "/app/storage",
"OSMRO_STORAGE_COLLECTION": "files",
- "OSMRO_STORAGE_URI": self.mongodb_client.connection_string,
+ "OSMRO_STORAGE_URI": self._get_mongodb_uri(),
"OSMRO_PERIOD_REFRESH_ACTIVE": self.config.get("period_refresh_active")
or 60,
},
},
}
+ def _get_mongodb_uri(self):
+ return list(self.mongodb_client.fetch_relation_data().values())[0]["uris"]
+
if __name__ == "__main__": # pragma: no cover
main(OsmRoCharm)