--- /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
+
+import pod_spec
+
+
+class TestPodSpec(unittest.TestCase):
+ """Pod spec unit tests."""
+
+ def test_make_pod_ports(self) -> NoReturn:
+ """Testing make pod ports."""
+ port = 9090
+
+ expected_result = [
+ {
+ "name": "ro",
+ "containerPort": port,
+ "protocol": "TCP",
+ }
+ ]
+
+ pod_ports = pod_spec._make_pod_ports(port)
+
+ self.assertListEqual(expected_result, pod_ports)
+
+ def test_make_pod_envconfig_ng_ro(self) -> NoReturn:
+ """Teting make pod envconfig."""
+ config = {
+ "enable_ng_ro": True,
+ "database_commonkey": "osm",
+ "log_level": "INFO",
+ }
+ relation_state = {
+ "kafka_host": "kafka",
+ "kafka_port": 9090,
+ "mongodb_connection_string": "mongodb://mongo",
+ }
+
+ expected_result = {
+ "OSMRO_LOG_LEVEL": config["log_level"],
+ "OSMRO_MESSAGE_DRIVER": "kafka",
+ "OSMRO_MESSAGE_HOST": relation_state["kafka_host"],
+ "OSMRO_MESSAGE_PORT": relation_state["kafka_port"],
+ "OSMRO_DATABASE_DRIVER": "mongo",
+ "OSMRO_DATABASE_URI": relation_state["mongodb_connection_string"],
+ "OSMRO_DATABASE_COMMONKEY": config["database_commonkey"],
+ }
+
+ pod_envconfig = pod_spec._make_pod_envconfig(config, relation_state)
+
+ self.assertDictEqual(expected_result, pod_envconfig)
+
+ def test_make_pod_envconfig_no_ng_ro(self) -> NoReturn:
+ """Teting make pod envconfig."""
+ config = {
+ "log_level": "INFO",
+ "enable_ng_ro": False,
+ "vim_database": "mano_vim_db",
+ "ro_database": "mano_db",
+ "openmano_tenant": "osm",
+ }
+ relation_state = {
+ "mysql_host": "mysql",
+ "mysql_port": 3306,
+ "mysql_user": "mano",
+ "mysql_password": "manopw",
+ "mysql_root_password": "rootmanopw",
+ }
+
+ expected_result = {
+ "OSMRO_LOG_LEVEL": config["log_level"],
+ "RO_DB_HOST": relation_state["mysql_host"],
+ "RO_DB_OVIM_HOST": relation_state["mysql_host"],
+ "RO_DB_PORT": relation_state["mysql_port"],
+ "RO_DB_OVIM_PORT": relation_state["mysql_port"],
+ "RO_DB_USER": relation_state["mysql_user"],
+ "RO_DB_OVIM_USER": relation_state["mysql_user"],
+ "RO_DB_PASSWORD": relation_state["mysql_password"],
+ "RO_DB_OVIM_PASSWORD": relation_state["mysql_password"],
+ "RO_DB_ROOT_PASSWORD": relation_state["mysql_root_password"],
+ "RO_DB_OVIM_ROOT_PASSWORD": relation_state["mysql_root_password"],
+ "RO_DB_NAME": config["ro_database"],
+ "RO_DB_OVIM_NAME": config["vim_database"],
+ "OPENMANO_TENANT": config["openmano_tenant"],
+ }
+
+ 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 = 9090
+
+ expected_result = {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "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 = 9090
+
+ expected_result = {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "port": port,
+ },
+ "initialDelaySeconds": 600,
+ "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_ng_ro(self) -> NoReturn:
+ """Testing make pod spec."""
+ image_info = {"upstream-source": "opensourcemano/ro:8"}
+ config = {
+ "database_commonkey": "osm",
+ "log_level": "INFO",
+ "enable_ng_ro": True,
+ }
+ relation_state = {
+ "kafka_host": "kafka",
+ "kafka_port": 9090,
+ "mongodb_connection_string": "mongodb://mongo",
+ }
+ app_name = "ro"
+ port = 9090
+
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": app_name,
+ "imageDetails": image_info,
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": app_name,
+ "containerPort": port,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "OSMRO_LOG_LEVEL": config["log_level"],
+ "OSMRO_MESSAGE_DRIVER": "kafka",
+ "OSMRO_MESSAGE_HOST": relation_state["kafka_host"],
+ "OSMRO_MESSAGE_PORT": relation_state["kafka_port"],
+ "OSMRO_DATABASE_DRIVER": "mongo",
+ "OSMRO_DATABASE_URI": relation_state[
+ "mongodb_connection_string"
+ ],
+ "OSMRO_DATABASE_COMMONKEY": config["database_commonkey"],
+ },
+ "kubernetes": {
+ "startupProbe": {
+ "exec": {"command": ["/usr/bin/pgrep", "python3"]},
+ "initialDelaySeconds": 60,
+ "timeoutSeconds": 5,
+ },
+ "readinessProbe": {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "port": port,
+ },
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ },
+ "livenessProbe": {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "port": port,
+ },
+ "initialDelaySeconds": 600,
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ },
+ },
+ }
+ ],
+ "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_no_ng_ro(self) -> NoReturn:
+ """Testing make pod spec."""
+ image_info = {"upstream-source": "opensourcemano/ro:8"}
+ config = {
+ "log_level": "INFO",
+ "enable_ng_ro": False,
+ "vim_database": "mano_vim_db",
+ "ro_database": "mano_db",
+ "openmano_tenant": "osm",
+ }
+ relation_state = {
+ "mysql_host": "mysql",
+ "mysql_port": 3306,
+ "mysql_user": "mano",
+ "mysql_password": "manopw",
+ "mysql_root_password": "rootmanopw",
+ }
+ app_name = "ro"
+ port = 9090
+
+ expected_result = {
+ "version": 3,
+ "containers": [
+ {
+ "name": app_name,
+ "imageDetails": image_info,
+ "imagePullPolicy": "Always",
+ "ports": [
+ {
+ "name": app_name,
+ "containerPort": port,
+ "protocol": "TCP",
+ }
+ ],
+ "envConfig": {
+ "OSMRO_LOG_LEVEL": config["log_level"],
+ "RO_DB_HOST": relation_state["mysql_host"],
+ "RO_DB_OVIM_HOST": relation_state["mysql_host"],
+ "RO_DB_PORT": relation_state["mysql_port"],
+ "RO_DB_OVIM_PORT": relation_state["mysql_port"],
+ "RO_DB_USER": relation_state["mysql_user"],
+ "RO_DB_OVIM_USER": relation_state["mysql_user"],
+ "RO_DB_PASSWORD": relation_state["mysql_password"],
+ "RO_DB_OVIM_PASSWORD": relation_state["mysql_password"],
+ "RO_DB_ROOT_PASSWORD": relation_state["mysql_root_password"],
+ "RO_DB_OVIM_ROOT_PASSWORD": relation_state[
+ "mysql_root_password"
+ ],
+ "RO_DB_NAME": config["ro_database"],
+ "RO_DB_OVIM_NAME": config["vim_database"],
+ "OPENMANO_TENANT": config["openmano_tenant"],
+ },
+ "kubernetes": {
+ "startupProbe": {
+ "exec": {"command": ["/usr/bin/pgrep", "python3"]},
+ "initialDelaySeconds": 60,
+ "timeoutSeconds": 5,
+ },
+ "readinessProbe": {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "port": port,
+ },
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ },
+ "livenessProbe": {
+ "httpGet": {
+ "path": "/openmano/tenants",
+ "port": port,
+ },
+ "initialDelaySeconds": 600,
+ "periodSeconds": 10,
+ "timeoutSeconds": 5,
+ "successThreshold": 1,
+ "failureThreshold": 3,
+ },
+ },
+ }
+ ],
+ "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 = {
+ "enable_ng_ro": True,
+ "database_commonkey": "osm",
+ "log_level": "INFO",
+ }
+ relation_state = {
+ "kafka_host": "kafka",
+ "kafka_port": 9090,
+ "mongodb_connection_string": "mongodb://mongo",
+ }
+ app_name = "ro"
+ port = 9090
+
+ 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/ro:8"}
+ config = {}
+ relation_state = {
+ "kafka_host": "kafka",
+ "kafka_port": 9090,
+ "mongodb_connection_string": "mongodb://mongo",
+ }
+ app_name = "ro"
+ port = 9090
+
+ with self.assertRaises(ValueError):
+ 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/ro:8"}
+ config = {
+ "enable_ng_ro": True,
+ "database_commonkey": "osm",
+ "log_level": "INFO",
+ }
+ relation_state = {}
+ app_name = "ro"
+ port = 9090
+
+ with self.assertRaises(ValueError):
+ pod_spec.make_pod_spec(image_info, config, relation_state, app_name, port)
+
+
+if __name__ == "__main__":
+ unittest.main()
projects / osm / devops.git / blobdiff