--- /dev/null
+#!/usr/bin/env python3
+# Copyright 2020 Canonical Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: legal@canonical.com
+#
+# To get in touch with the maintainers, please contact:
+# osm-charmers@lists.launchpad.net
+##
+
+from typing import NoReturn
+import unittest
+from ops.model import BlockedStatus
+
+from ops.testing import Harness
+
+from charm import NbiCharm
+
+
+class TestCharm(unittest.TestCase):
+ """NBI Charm unit tests."""
+
+ def setUp(self) -> NoReturn:
+ """Test setup"""
+ self.harness = Harness(NbiCharm)
+ self.harness.set_leader(is_leader=True)
+ self.harness.begin()
+
+ def test_on_start_without_relations(self) -> NoReturn:
+ """Test installation without any relation."""
+ self.harness.charm.on.start.emit()
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertIn("kafka", self.harness.charm.unit.status.message)
+ self.assertIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertNotIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_on_start_without_relations_with_keystone(self) -> NoReturn:
+ """Test installation without any relation and keystone enabled."""
+ self.harness.update_config({"auth_backend": "keystone"})
+
+ self.harness.charm.on.start.emit()
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertIn("kafka", self.harness.charm.unit.status.message)
+ self.assertIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_on_start_with_relations(self) -> NoReturn:
+ """Test deployment without keystone."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "internal",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [],
+ },
+ }
+
+ self.harness.charm.on.start.emit()
+
+ # Check if kafka datastore is initialized
+ self.assertIsNone(self.harness.charm.state.message_host)
+ self.assertIsNone(self.harness.charm.state.message_port)
+
+ # Check if mongodb datastore is initialized
+ self.assertIsNone(self.harness.charm.state.database_uri)
+
+ # Check if prometheus datastore is initialized
+ self.assertIsNone(self.harness.charm.state.prometheus_host)
+ self.assertIsNone(self.harness.charm.state.prometheus_port)
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongo relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ prometheus_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(prometheus_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ prometheus_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ # Checking if kafka data is stored
+ self.assertEqual(self.harness.charm.state.message_host, "kafka")
+ self.assertEqual(self.harness.charm.state.message_port, 9092)
+
+ # Checking if mongodb data is stored
+ self.assertEqual(self.harness.charm.state.database_uri, "mongo://mongo:27017")
+
+ # Checking if prometheus data is stored
+ self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus")
+ self.assertEqual(self.harness.charm.state.prometheus_port, 9090)
+
+ # Verifying status
+ self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_on_start_with_relations_with_keystone(self) -> NoReturn:
+ """Test deployment with keystone."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "keystone",
+ "OSMNBI_AUTHENTICATION_AUTH_URL": "keystone",
+ "OSMNBI_AUTHENTICATION_AUTH_PORT": 5000,
+ "OSMNBI_AUTHENTICATION_USER_DOMAIN_NAME": "default",
+ "OSMNBI_AUTHENTICATION_PROJECT_DOMAIN_NAME": "default",
+ "OSMNBI_AUTHENTICATION_SERVICE_USERNAME": "nbi",
+ "OSMNBI_AUTHENTICATION_SERVICE_PASSWORD": "nbi",
+ "OSMNBI_AUTHENTICATION_SERVICE_PROJECT": "service",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [],
+ },
+ }
+
+ self.harness.update_config({"auth_backend": "keystone"})
+
+ self.harness.charm.on.start.emit()
+
+ # Check if kafka datastore is initialized
+ self.assertIsNone(self.harness.charm.state.message_host)
+ self.assertIsNone(self.harness.charm.state.message_port)
+
+ # Check if mongodb datastore is initialized
+ self.assertIsNone(self.harness.charm.state.database_uri)
+
+ # Check if prometheus datastore is initialized
+ self.assertIsNone(self.harness.charm.state.prometheus_host)
+ self.assertIsNone(self.harness.charm.state.prometheus_port)
+
+ # Check if keystone datastore is initialized
+ self.assertIsNone(self.harness.charm.state.keystone_host)
+ self.assertIsNone(self.harness.charm.state.keystone_port)
+ self.assertIsNone(self.harness.charm.state.keystone_user_domain_name)
+ self.assertIsNone(self.harness.charm.state.keystone_project_domain_name)
+ self.assertIsNone(self.harness.charm.state.keystone_username)
+ self.assertIsNone(self.harness.charm.state.keystone_password)
+ self.assertIsNone(self.harness.charm.state.keystone_service)
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongodb relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ promethues_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(promethues_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ promethues_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ # Initializing the keystone relation
+ keystone_relation_id = self.harness.add_relation("keystone", "keystone")
+ self.harness.add_relation_unit(keystone_relation_id, "keystone/0")
+ self.harness.update_relation_data(
+ keystone_relation_id,
+ "keystone/0",
+ {
+ "host": "keystone",
+ "port": 5000,
+ "user_domain_name": "default",
+ "project_domain_name": "default",
+ "username": "nbi",
+ "password": "nbi",
+ "service": "service",
+ },
+ )
+
+ # Checking if kafka data is stored
+ self.assertEqual(self.harness.charm.state.message_host, "kafka")
+ self.assertEqual(self.harness.charm.state.message_port, 9092)
+
+ # Checking if mongodb data is stored
+ self.assertEqual(self.harness.charm.state.database_uri, "mongo://mongo:27017")
+
+ # Checking if prometheus data is stored
+ self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus")
+ self.assertEqual(self.harness.charm.state.prometheus_port, 9090)
+
+ # Checking if keystone data is stored
+ self.assertEqual(self.harness.charm.state.keystone_host, "keystone")
+ self.assertEqual(self.harness.charm.state.keystone_port, 5000)
+ self.assertEqual(self.harness.charm.state.keystone_user_domain_name, "default")
+ self.assertEqual(
+ self.harness.charm.state.keystone_project_domain_name, "default"
+ )
+ self.assertEqual(self.harness.charm.state.keystone_username, "nbi")
+ self.assertEqual(self.harness.charm.state.keystone_password, "nbi")
+ self.assertEqual(self.harness.charm.state.keystone_service, "service")
+
+ # Verifying status
+ self.assertNotIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_ingress_resources_without_http(self) -> NoReturn:
+ """Test ingress resources without HTTP."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "internal",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [],
+ },
+ }
+
+ self.harness.charm.on.start.emit()
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongodb relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ promethues_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(promethues_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ promethues_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ self.harness.update_config({"site_url": "nbi"})
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_ingress_resources_with_http(self) -> NoReturn:
+ """Test ingress resources with HTTP."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "internal",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [
+ {
+ "name": "nbi-ingress",
+ "annotations": {
+ "nginx.ingress.kubernetes.io/proxy-body-size": "0",
+ "nginx.ingress.kubernetes.io/ssl-redirect": "false",
+ },
+ "spec": {
+ "rules": [
+ {
+ "host": "nbi",
+ "http": {
+ "paths": [
+ {
+ "path": "/",
+ "backend": {
+ "serviceName": "nbi",
+ "servicePort": 9999,
+ },
+ }
+ ]
+ },
+ }
+ ]
+ },
+ }
+ ],
+ },
+ }
+
+ self.harness.charm.on.start.emit()
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongodb relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ promethues_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(promethues_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ promethues_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ self.harness.update_config({"site_url": "http://nbi"})
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_ingress_resources_with_https(self) -> NoReturn:
+ """Test ingress resources with HTTPS."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "internal",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [
+ {
+ "name": "nbi-ingress",
+ "annotations": {
+ "nginx.ingress.kubernetes.io/proxy-body-size": "0",
+ },
+ "spec": {
+ "rules": [
+ {
+ "host": "nbi",
+ "http": {
+ "paths": [
+ {
+ "path": "/",
+ "backend": {
+ "serviceName": "nbi",
+ "servicePort": 9999,
+ },
+ }
+ ]
+ },
+ }
+ ],
+ "tls": [{"hosts": ["nbi"], "secretName": "nbi"}],
+ },
+ }
+ ],
+ },
+ }
+
+ self.harness.charm.on.start.emit()
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongodb relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ promethues_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(promethues_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ promethues_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ self.harness.update_config(
+ {"site_url": "https://nbi", "tls_secret_name": "nbi"}
+ )
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_ingress_resources_with_https_and_ingress_whitelist(self) -> NoReturn:
+ """Test ingress resources with HTTPS and ingress whitelist."""
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": "nbi",
+ "imageDetails": self.harness.charm.image.fetch(),
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": "nbi",
+ "containerPort": 9999,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMNBI_SERVER_ENABLE_TEST": False,
+ "OSMNBI_STATIC_DIR": "/app/osm_nbi/html_public",
+ "OSMNBI_MESSAGE_HOST": "kafka",
+ "OSMNBI_MESSAGE_DRIVER": "kafka",
+ "OSMNBI_MESSAGE_PORT": 9092,
+ "OSMNBI_DATABASE_DRIVER": "mongo",
+ "OSMNBI_DATABASE_URI": "mongo://mongo:27017",
+ "OSMNBI_DATABASE_COMMONKEY": "osm",
+ "OSMNBI_STORAGE_DRIVER": "mongo",
+ "OSMNBI_STORAGE_PATH": "/app/storage",
+ "OSMNBI_STORAGE_COLLECTION": "files",
+ "OSMNBI_STORAGE_URI": "mongo://mongo:27017",
+ "OSMNBI_PROMETHEUS_HOST": "prometheus",
+ "OSMNBI_PROMETHEUS_PORT": 9090,
+ "OSMNBI_LOG_LEVEL": "INFO",
+ "OSMNBI_AUTHENTICATION_BACKEND": "internal",
+ },
+ }
+ ],
+ "kubernetesResources": {
+ "ingressResources": [
+ {
+ "name": "nbi-ingress",
+ "annotations": {
+ "nginx.ingress.kubernetes.io/proxy-body-size": "0",
+ "nginx.ingress.kubernetes.io/whitelist-source-range": "0.0.0.0/0",
+ },
+ "spec": {
+ "rules": [
+ {
+ "host": "nbi",
+ "http": {
+ "paths": [
+ {
+ "path": "/",
+ "backend": {
+ "serviceName": "nbi",
+ "servicePort": 9999,
+ },
+ }
+ ]
+ },
+ }
+ ],
+ "tls": [{"hosts": ["nbi"], "secretName": "nbi"}],
+ },
+ }
+ ],
+ },
+ }
+
+ self.harness.charm.on.start.emit()
+
+ # Initializing the kafka relation
+ kafka_relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(kafka_relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ kafka_relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ # Initializing the mongodb relation
+ mongodb_relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(mongodb_relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ mongodb_relation_id,
+ "mongodb/0",
+ {"connection_string": "mongo://mongo:27017"},
+ )
+
+ # Initializing the prometheus relation
+ promethues_relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(promethues_relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ promethues_relation_id,
+ "prometheus/0",
+ {"hostname": "prometheus", "port": 9090},
+ )
+
+ self.harness.update_config(
+ {
+ "site_url": "https://nbi",
+ "tls_secret_name": "nbi",
+ "ingress_whitelist_source_range": "0.0.0.0/0",
+ }
+ )
+
+ pod_spec, _ = self.harness.get_pod_spec()
+
+ self.assertDictEqual(expected_result, pod_spec)
+
+ def test_on_kafka_relation_changed(self) -> NoReturn:
+ """Test to see if kafka relation is updated."""
+ self.harness.charm.on.start.emit()
+
+ self.assertIsNone(self.harness.charm.state.message_host)
+ self.assertIsNone(self.harness.charm.state.message_port)
+
+ relation_id = self.harness.add_relation("kafka", "kafka")
+ self.harness.add_relation_unit(relation_id, "kafka/0")
+ self.harness.update_relation_data(
+ relation_id, "kafka/0", {"host": "kafka", "port": 9092}
+ )
+
+ self.assertEqual(self.harness.charm.state.message_host, "kafka")
+ self.assertEqual(self.harness.charm.state.message_port, 9092)
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertNotIn("kafka", self.harness.charm.unit.status.message)
+ self.assertIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertNotIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_on_mongodb_relation_changed(self) -> NoReturn:
+ """Test to see if mongodb relation is updated."""
+ self.harness.charm.on.start.emit()
+
+ self.assertIsNone(self.harness.charm.state.database_uri)
+
+ relation_id = self.harness.add_relation("mongodb", "mongodb")
+ self.harness.add_relation_unit(relation_id, "mongodb/0")
+ self.harness.update_relation_data(
+ relation_id, "mongodb/0", {"connection_string": "mongo://mongo:27017"}
+ )
+
+ self.assertEqual(self.harness.charm.state.database_uri, "mongo://mongo:27017")
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertIn("kafka", self.harness.charm.unit.status.message)
+ self.assertNotIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertNotIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_on_prometheus_relation_changed(self) -> NoReturn:
+ """Test to see if prometheus relation is updated."""
+ self.harness.charm.on.start.emit()
+
+ self.assertIsNone(self.harness.charm.state.prometheus_host)
+ self.assertIsNone(self.harness.charm.state.prometheus_port)
+
+ relation_id = self.harness.add_relation("prometheus", "prometheus")
+ self.harness.add_relation_unit(relation_id, "prometheus/0")
+ self.harness.update_relation_data(
+ relation_id, "prometheus/0", {"hostname": "prometheus", "port": 9090}
+ )
+
+ self.assertEqual(self.harness.charm.state.prometheus_host, "prometheus")
+ self.assertEqual(self.harness.charm.state.prometheus_port, 9090)
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertIn("kafka", self.harness.charm.unit.status.message)
+ self.assertIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertNotIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertNotIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_on_keystone_relation_changed(self) -> NoReturn:
+ """Test to see if keystone relation is updated."""
+ self.harness.update_config({"auth_backend": "keystone"})
+
+ self.harness.charm.on.start.emit()
+
+ self.assertIsNone(self.harness.charm.state.keystone_host)
+ self.assertIsNone(self.harness.charm.state.keystone_port)
+ self.assertIsNone(self.harness.charm.state.keystone_user_domain_name)
+ self.assertIsNone(self.harness.charm.state.keystone_project_domain_name)
+ self.assertIsNone(self.harness.charm.state.keystone_username)
+ self.assertIsNone(self.harness.charm.state.keystone_password)
+ self.assertIsNone(self.harness.charm.state.keystone_service)
+
+ relation_id = self.harness.add_relation("keystone", "keystone")
+ self.harness.add_relation_unit(relation_id, "keystone/0")
+ self.harness.update_relation_data(
+ relation_id,
+ "keystone/0",
+ {
+ "host": "keystone",
+ "port": 5000,
+ "user_domain_name": "default",
+ "project_domain_name": "default",
+ "username": "nbi",
+ "password": "nbi",
+ "service": "service",
+ },
+ )
+
+ self.assertEqual(self.harness.charm.state.keystone_host, "keystone")
+ self.assertEqual(self.harness.charm.state.keystone_port, 5000)
+ self.assertEqual(self.harness.charm.state.keystone_user_domain_name, "default")
+ self.assertEqual(
+ self.harness.charm.state.keystone_project_domain_name, "default"
+ )
+ self.assertEqual(self.harness.charm.state.keystone_username, "nbi")
+ self.assertEqual(self.harness.charm.state.keystone_password, "nbi")
+ self.assertEqual(self.harness.charm.state.keystone_service, "service")
+
+ # Verifying status
+ self.assertIsInstance(self.harness.charm.unit.status, BlockedStatus)
+
+ # Verifying status message
+ self.assertGreater(len(self.harness.charm.unit.status.message), 0)
+ self.assertTrue(
+ self.harness.charm.unit.status.message.startswith("Waiting for ")
+ )
+ self.assertIn("kafka", self.harness.charm.unit.status.message)
+ self.assertIn("mongodb", self.harness.charm.unit.status.message)
+ self.assertIn("prometheus", self.harness.charm.unit.status.message)
+ self.assertNotIn("keystone", self.harness.charm.unit.status.message)
+ self.assertTrue(self.harness.charm.unit.status.message.endswith(" relations"))
+
+ def test_publish_nbi_info(self) -> NoReturn:
+ """Test to see if nbi relation is updated."""
+ expected_result = {
+ "host": "nbi",
+ "port": "9999",
+ }
+
+ self.harness.charm.on.start.emit()
+
+ relation_id = self.harness.add_relation("nbi", "ng-ui")
+ self.harness.add_relation_unit(relation_id, "ng-ui/0")
+ relation_data = self.harness.get_relation_data(relation_id, "nbi")
+
+ self.assertDictEqual(expected_result, relation_data)
+
+
+if __name__ == "__main__":
+ unittest.main()
projects / osm / devops.git / blobdiff