189 lines
6.4 KiB
Python
189 lines
6.4 KiB
Python
# Copyright 2017 The Armada Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import click
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from oslo_config import cfg
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import yaml
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from armada.cli import CliAction
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from armada import const
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from armada.handlers.lock import lock_and_thread
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from armada.handlers.manifest import Manifest
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from armada.handlers.test import Test
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from armada.handlers.tiller import Tiller
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from armada.utils.release import release_prefixer
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CONF = cfg.CONF
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@click.group()
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def test():
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""" Test Manifest Charts
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"""
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DESC = """
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This command tests deployed charts.
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The tiller command uses flags to obtain information from Tiller services.
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The test command will run the release chart tests either via a the manifest or
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by targeting a release.
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To test Armada deployed releases:
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$ armada test --file examples/simple.yaml
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To test release:
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$ armada test --release blog-1
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"""
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SHORT_DESC = "Command tests releases."
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@test.command(name='test', help=DESC, short_help=SHORT_DESC)
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@click.option('--file', help="Armada manifest.", type=str)
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@click.option('--release', help="Helm release.", type=str)
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@click.option('--tiller-host', help="Tiller host IP.", default=None)
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@click.option(
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'--tiller-port', help="Tiller host port.", type=int, default=None)
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@click.option(
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'--tiller-namespace',
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'-tn',
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help="Tiller Namespace.",
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type=str,
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default=None)
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@click.option(
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'--target-manifest',
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help=(
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"The target manifest to run. Required for specifying "
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"which manifest to run when multiple are available."),
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default=None)
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@click.option(
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'--cleanup',
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help=("Delete test pods upon completion."),
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is_flag=True,
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default=None)
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@click.option(
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'--enable-all',
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help=(
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"Run all tests for all releases regardless of any disabled chart "
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"tests."),
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is_flag=True,
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default=False)
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@click.option('--debug', help="Enable debug logging.", is_flag=True)
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@click.pass_context
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def test_charts(
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ctx, file, release, tiller_host, tiller_port, tiller_namespace,
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target_manifest, cleanup, enable_all, debug):
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CONF.debug = debug
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TestChartManifest(
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ctx, file, release, tiller_host, tiller_port, tiller_namespace,
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target_manifest, cleanup, enable_all).safe_invoke()
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class TestChartManifest(CliAction):
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def __init__(
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self, ctx, file, release, tiller_host, tiller_port,
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tiller_namespace, target_manifest, cleanup, enable_all):
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super(TestChartManifest, self).__init__()
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self.ctx = ctx
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self.file = file
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self.release = release
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self.tiller_host = tiller_host
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self.tiller_port = tiller_port
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self.tiller_namespace = tiller_namespace
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self.target_manifest = target_manifest
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self.cleanup = cleanup
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self.enable_all = enable_all
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def invoke(self):
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with Tiller(tiller_host=self.tiller_host, tiller_port=self.tiller_port,
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tiller_namespace=self.tiller_namespace) as tiller:
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self.handle(tiller)
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@lock_and_thread()
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def handle(self, tiller):
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known_release_names = [release[0] for release in tiller.list_charts()]
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if self.release:
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if not self.ctx.obj.get('api', False):
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test_handler = Test(
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{}, self.release, tiller, cleanup=self.cleanup)
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test_handler.test_release_for_success()
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else:
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client = self.ctx.obj.get('CLIENT')
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query = {
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'tiller_host': self.tiller_host,
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'tiller_port': self.tiller_port,
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'tiller_namespace': self.tiller_namespace
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}
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resp = client.get_test_release(
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release=self.release, query=query)
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self.logger.info(resp.get('result'))
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self.logger.info(resp.get('message'))
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if self.file:
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if not self.ctx.obj.get('api', False):
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documents = list(yaml.safe_load_all(open(self.file).read()))
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armada_obj = Manifest(
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documents,
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target_manifest=self.target_manifest).get_manifest()
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prefix = armada_obj.get(const.KEYWORD_DATA).get(
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const.KEYWORD_PREFIX)
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for group in armada_obj.get(const.KEYWORD_DATA).get(
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const.KEYWORD_GROUPS):
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for ch in group.get(const.KEYWORD_CHARTS):
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chart = ch['chart']
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release_name = release_prefixer(
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prefix, chart.get('release'))
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if release_name in known_release_names:
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test_handler = Test(
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chart,
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release_name,
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tiller,
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cleanup=self.cleanup,
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enable_all=self.enable_all)
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if test_handler.test_enabled:
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test_handler.test_release_for_success()
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else:
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self.logger.info(
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'Release %s not found - SKIPPING',
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release_name)
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else:
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client = self.ctx.obj.get('CLIENT')
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query = {
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'tiller_host': self.tiller_host,
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'tiller_port': self.tiller_port,
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'tiller_namespace': self.tiller_namespace
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}
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with open(self.filename, 'r') as f:
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resp = client.get_test_manifest(
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manifest=f.read(), query=query)
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for test in resp.get('tests'):
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self.logger.info('Test State: %s', test)
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for item in test.get('tests').get(test):
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self.logger.info(item)
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self.logger.info(resp)
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