147 lines
4.5 KiB
Python
147 lines
4.5 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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import os
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import tempfile
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import fixtures
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from testtools import matchers
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from tests import common
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class HeatConfigKubeletORCTest(common.RunScriptTest):
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fake_hooks = ['kubelet']
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data = [{
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"id": "abcdef001",
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"group": "kubelet",
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"name": "mysql",
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"config": {
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"version": "v1beta2",
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"volumes": [{
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"name": "mariadb-data"
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}],
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"containers": [{
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"image": "mariadb_image",
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"volumeMounts": [{
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"mountPath": "/var/lib/mysql",
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"name": "mariadb-data"
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}],
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"name": "mariadb",
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"env": [{
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"name": "DB_ROOT_PASSWORD",
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"value": "mariadb_password"
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}],
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"ports": [{
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"containerPort": 3306
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}]
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}]}
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}, {
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"id": "abcdef002",
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"group": "kubelet",
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"name": "rabbitmq",
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"config": {
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"version": "v1beta2",
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"containers": [{
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"image": "rabbitmq_image",
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"name": "rabbitmq",
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"ports": [{
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"containerPort": 5672
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}]
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}]
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}
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}, {
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"id": "abcdef003",
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"group": "kubelet",
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"name": "heat_api_engine",
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"config": {
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"version": "v1beta2",
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"containers": [{
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"image": "heat_engine_image",
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"name": "heat-engine",
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"env": [{
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"name": "DB_ROOT_PASSWORD",
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"value": "mariadb_password"
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}, {
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"name": "HEAT_DB_PASSWORD",
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"value": "heatdb_password"
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}, {
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"name": "HEAT_KEYSTONE_PASSWORD",
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"value": "password"
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}]
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}, {
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"image": "heat_api_image",
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"name": "heat-api",
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"ports": [{
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"containerPort": 8004
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}]
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}]
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}
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}]
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def setUp(self):
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super(HeatConfigKubeletORCTest, self).setUp()
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self.fake_hook_path = self.relative_path(__file__, 'hook-fake.py')
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self.heat_config_kubelet_path = self.relative_path(
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__file__,
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'..',
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'heat-config-kubelet/os-refresh-config/configure.d/'
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'50-heat-config-kubelet')
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self.manifests_dir = self.useFixture(fixtures.TempDir())
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with open(self.fake_hook_path) as f:
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fake_hook = f.read()
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for hook in self.fake_hooks:
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hook_name = self.manifests_dir.join(hook)
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with open(hook_name, 'w') as f:
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os.utime(hook_name, None)
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f.write(fake_hook)
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f.flush()
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os.chmod(hook_name, 0o755)
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def write_config_file(self, data):
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config_file = tempfile.NamedTemporaryFile(mode='w')
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config_file.write(json.dumps(data))
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config_file.flush()
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return config_file
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def test_run_heat_config(self):
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with self.write_config_file(self.data) as config_file:
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env = os.environ.copy()
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env.update({
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'HEAT_KUBELET_MANIFESTS': self.manifests_dir.join(),
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'HEAT_SHELL_CONFIG': config_file.name
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})
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returncode, stdout, stderr = self.run_cmd(
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[self.heat_config_kubelet_path], env)
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self.assertEqual(0, returncode, stderr)
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for config in self.data:
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manifest_name = '%s.json' % config['id']
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manifest_path = self.manifests_dir.join(manifest_name)
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self.assertThat(manifest_path, matchers.FileExists())
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# manifest file should match manifest config
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self.assertEqual(config['config'],
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self.json_from_file(manifest_path))
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