--- /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 pydantic import ValidationError
+from typing import NoReturn
+import unittest
+
+import pod_spec
+
+
+class TestPodSpec(unittest.TestCase):
+ """Pod spec unit tests."""
+
+ def test_make_pod_ports(self) -> NoReturn:
+ """Testing make pod ports."""
+ port = 8000
+
+ expected_result = [
+ {
+ "name": "mon",
+ "containerPort": port,
+ "protocol": "TCP",
+ }
+ ]
+
+ pod_ports = pod_spec._make_pod_ports(port)
+
+ self.assertListEqual(expected_result, pod_ports)
+
+ def test_make_pod_envconfig(self) -> NoReturn:
+ """Testing make pod envconfig."""
+ config = {
+ "openstack_default_granularity": 300,
+ "global_request_timeout": 10,
+ "log_level": "INFO",
+ "database_commonkey": "osm",
+ "collector_interval": 30,
+ "evaluator_interval": 30,
+ "vca_host": "admin",
+ "vca_user": "admin",
+ "vca_password": "secret",
+ "vca_cacert": "",
+ }
+ relation_state = {
+ "message_host": "kafka",
+ "message_port": 9090,
+ "database_uri": "mongodb://mongo",
+ "prometheus_host": "prometheus",
+ "prometheus_port": 9082,
+ }
+
+ expected_result = {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMMON_OPENSTACK_DEFAULT_GRANULARITY": config[
+ "openstack_default_granularity"
+ ],
+ "OSMMON_GLOBAL_REQUEST_TIMEOUT": config["global_request_timeout"],
+ "OSMMON_GLOBAL_LOGLEVEL": config["log_level"],
+ "OSMMON_COLLECTOR_INTERVAL": config["collector_interval"],
+ "OSMMON_EVALUATOR_INTERVAL": config["evaluator_interval"],
+ "OSMMON_MESSAGE_DRIVER": "kafka",
+ "OSMMON_MESSAGE_HOST": relation_state["message_host"],
+ "OSMMON_MESSAGE_PORT": relation_state["message_port"],
+ "OSMMON_DATABASE_DRIVER": "mongo",
+ "OSMMON_DATABASE_URI": relation_state["database_uri"],
+ "OSMMON_DATABASE_COMMONKEY": config["database_commonkey"],
+ "OSMMON_PROMETHEUS_URL": f"http://{relation_state['prometheus_host']}:{relation_state['prometheus_port']}",
+ "OSMMON_VCA_HOST": config["vca_host"],
+ "OSMMON_VCA_USER": config["vca_user"],
+ "OSMMON_VCA_SECRET": config["vca_password"],
+ "OSMMON_VCA_CACERT": config["vca_cacert"],
+ }
+
+ pod_envconfig = pod_spec._make_pod_envconfig(config, relation_state)
+
+ self.assertDictEqual(expected_result, pod_envconfig)
+
+ def test_make_startup_probe(self) -> NoReturn:
+ """Testing make startup probe."""
+ expected_result = {
+ "exec": {"command": ["/usr/bin/pgrep python3"]},
+ "initialDelaySeconds": 60,
+ "timeoutSeconds": 5,
+ }
+
+ startup_probe = pod_spec._make_startup_probe()
+
+ self.assertDictEqual(expected_result, startup_probe)
+
+ def test_make_readiness_probe(self) -> NoReturn:
+ """Testing make readiness probe."""
+ port = 8000
+
+ expected_result = {
+ "tcpSocket": {
+ "port": port,
+ },
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ }
+
+ readiness_probe = pod_spec._make_readiness_probe(port)
+
+ self.assertDictEqual(expected_result, readiness_probe)
+
+ def test_make_liveness_probe(self) -> NoReturn:
+ """Testing make liveness probe."""
+ port = 8000
+
+ expected_result = {
+ "tcpSocket": {
+ "port": port,
+ },
+ "initialDelaySeconds": 45,
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ }
+
+ liveness_probe = pod_spec._make_liveness_probe(port)
+
+ self.assertDictEqual(expected_result, liveness_probe)
+
+ def test_make_pod_spec(self) -> NoReturn:
+ """Testing make pod spec."""
+ image_info = {"upstream-source": "opensourcemano/mon:8"}
+ config = {
+ "site_url": "",
+ "openstack_default_granularity": 300,
+ "global_request_timeout": 10,
+ "log_level": "INFO",
+ "database_commonkey": "osm",
+ "collector_interval": 30,
+ "evaluator_interval": 30,
+ "vca_host": "admin",
+ "vca_user": "admin",
+ "vca_password": "secret",
+ "vca_cacert": "",
+ }
+ relation_state = {
+ "message_host": "kafka",
+ "message_port": 9090,
+ "database_uri": "mongodb://mongo",
+ "prometheus_host": "prometheus",
+ "prometheus_port": 9082,
+ }
+ app_name = "mon"
+ port = 8000
+
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": app_name,
+ "imageDetails": image_info,
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": app_name,
+ "containerPort": port,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "ALLOW_ANONYMOUS_LOGIN": "yes",
+ "OSMMON_OPENSTACK_DEFAULT_GRANULARITY": config[
+ "openstack_default_granularity"
+ ],
+ "OSMMON_GLOBAL_REQUEST_TIMEOUT": config[
+ "global_request_timeout"
+ ],
+ "OSMMON_GLOBAL_LOGLEVEL": config["log_level"],
+ "OSMMON_COLLECTOR_INTERVAL": config["collector_interval"],
+ "OSMMON_EVALUATOR_INTERVAL": config["evaluator_interval"],
+ "OSMMON_MESSAGE_DRIVER": "kafka",
+ "OSMMON_MESSAGE_HOST": relation_state["message_host"],
+ "OSMMON_MESSAGE_PORT": relation_state["message_port"],
+ "OSMMON_DATABASE_DRIVER": "mongo",
+ "OSMMON_DATABASE_URI": relation_state["database_uri"],
+ "OSMMON_DATABASE_COMMONKEY": config["database_commonkey"],
+ "OSMMON_PROMETHEUS_URL": f"http://{relation_state['prometheus_host']}:{relation_state['prometheus_port']}",
+ "OSMMON_VCA_HOST": config["vca_host"],
+ "OSMMON_VCA_USER": config["vca_user"],
+ "OSMMON_VCA_SECRET": config["vca_password"],
+ "OSMMON_VCA_CACERT": config["vca_cacert"],
+ },
+ }
+ ],
+ "kubernetesResources": {"ingressResources": []},
+ }
+
+ spec = pod_spec.make_pod_spec(
+ image_info, config, relation_state, app_name, port
+ )
+
+ self.assertDictEqual(expected_result, spec)
+
+ def test_make_pod_spec_without_image_info(self) -> NoReturn:
+ """Testing make pod spec without image_info."""
+ image_info = None
+ config = {
+ "site_url": "",
+ "openstack_default_granularity": 300,
+ "global_request_timeout": 10,
+ "log_level": "INFO",
+ "database_commonkey": "osm",
+ "collector_interval": 30,
+ "evaluator_interval": 30,
+ "vca_host": "admin",
+ "vca_user": "admin",
+ "vca_password": "secret",
+ "vca_cacert": "",
+ }
+ relation_state = {
+ "message_host": "kafka",
+ "message_port": 9090,
+ "database_uri": "mongodb://mongo",
+ "prometheus_host": "prometheus",
+ "prometheus_port": 9082,
+ }
+ app_name = "mon"
+ port = 8000
+
+ spec = pod_spec.make_pod_spec(
+ image_info, config, relation_state, app_name, port
+ )
+
+ self.assertIsNone(spec)
+
+ def test_make_pod_spec_without_config(self) -> NoReturn:
+ """Testing make pod spec without config."""
+ image_info = {"upstream-source": "opensourcemano/mon:8"}
+ config = {}
+ relation_state = {
+ "message_host": "kafka",
+ "message_port": 9090,
+ "database_uri": "mongodb://mongo",
+ "prometheus_host": "prometheus",
+ "prometheus_port": 9082,
+ }
+ app_name = "mon"
+ port = 8000
+
+ with self.assertRaises(ValidationError):
+ pod_spec.make_pod_spec(image_info, config, relation_state, app_name, port)
+
+ def test_make_pod_spec_without_relation_state(self) -> NoReturn:
+ """Testing make pod spec without relation_state."""
+ image_info = {"upstream-source": "opensourcemano/mon:8"}
+ config = {
+ "site_url": "",
+ "openstack_default_granularity": 300,
+ "global_request_timeout": 10,
+ "log_level": "INFO",
+ "database_commonkey": "osm",
+ "collector_interval": 30,
+ "evaluator_interval": 30,
+ "vca_host": "admin",
+ "vca_user": "admin",
+ "vca_password": "secret",
+ "vca_cacert": "",
+ }
+ relation_state = {}
+ app_name = "mon"
+ port = 8000
+
+ with self.assertRaises(ValidationError):
+ pod_spec.make_pod_spec(image_info, config, relation_state, app_name, port)
+
+
+if __name__ == "__main__":
+ unittest.main()
projects / osm / devops.git / blobdiff