545 lines
18 KiB
Python
545 lines
18 KiB
Python
#!/usr/bin/env python
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#
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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 argparse
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import collections
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import gzip
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import json
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import logging
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import os
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import re
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import subprocess
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import sys
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import uuid
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import jinja2
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from rally import api
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LOG = logging.getLogger("verify-job")
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LOG.setLevel(logging.DEBUG)
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# NOTE(andreykurilin): this variable is used to generate output file names
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# with prefix ${CALL_COUNT}_ .
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_call_count = 0
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class Status(object):
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PASS = "success"
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ERROR = "error"
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SKIPPED = "skip"
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FAILURE = "fail"
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class Step(object):
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COMMAND = None
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DEPENDS_ON = None
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CALL_ARGS = {}
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BASE_DIR = "rally-verify"
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HTML_TEMPLATE = ("<span class=\"%(status)s\">[%(status)s]</span>\n"
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"<a href=\"%(output_file)s\">%(doc)s</a>\n"
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"<code>$ %(cmd)s</code>")
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def __init__(self, args, rapi):
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self.args = args
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self.rapi = rapi
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self.result = {"status": Status.PASS,
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"doc": self.__doc__,
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"cmd": "None command found"}
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@property
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def name(self):
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return " ".join(re.findall("[A-Z][^A-Z]*",
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self.__class__.__name__)).lower()
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def check(self, results):
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"""Check weather this step should be executed or skipped."""
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if self.DEPENDS_ON is not None:
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if results[self.DEPENDS_ON].result["status"] in (
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Status.PASS, Status.FAILURE):
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return True
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else:
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self.result["status"] = Status.SKIPPED
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msg = ("Step '%s' is skipped, since depends on step '%s' is "
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"skipped or finished with an error." %
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(self.name, results[self.DEPENDS_ON].name))
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stdout_file = self._generate_path(
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"%s.txt.gz" % self.__class__.__name__)
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self.result["output_file"] = self._write_file(
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stdout_file, msg, compress=True)
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return False
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return True
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def setUp(self):
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"""Obtain variables required for execution"""
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pass
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def run(self):
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"""Execute step. The default action - execute the command"""
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self.setUp()
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cmd = "rally --rally-debug %s" % (self.COMMAND % self.CALL_ARGS)
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self.result["cmd"] = cmd
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self.result["status"], self.result["output"] = self.call_rally(cmd)
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stdout_file = self._generate_path("%s.txt.gz" % cmd)
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self.result["output_file"] = self._write_file(
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stdout_file, self.result["output"], compress=True)
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@classmethod
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def _generate_path(cls, root):
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global _call_count
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_call_count += 1
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root = root.replace("<", "").replace(">", "").replace("/", "_")
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parts = ["%s" % _call_count]
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for path in root.split(" "):
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if path.startswith(cls.BASE_DIR):
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path = path[len(cls.BASE_DIR) + 1:]
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parts.append(path)
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return os.path.join(cls.BASE_DIR, "_".join(parts))
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@classmethod
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def _write_file(cls, path, data, compress=False):
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"""Create a file and write some data to it."""
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if compress:
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with gzip.open(path, "w") as f:
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if not isinstance(data, bytes):
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data = data.encode()
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f.write(data)
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else:
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with open(path, "w") as f:
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f.write(data)
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return path
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@staticmethod
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def call_rally(command):
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"""Execute a Rally verify command."""
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try:
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LOG.info("Start `%s` command." % command)
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stdout = subprocess.check_output(command.split(),
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stderr=subprocess.STDOUT).decode()
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except subprocess.CalledProcessError as e:
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LOG.error("Command `%s` failed." % command)
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return Status.ERROR, e.output.decode()
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else:
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return Status.PASS, stdout
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def to_html(self):
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if self.result["status"] == Status.SKIPPED:
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return ""
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else:
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return self.HTML_TEMPLATE % self.result
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class SetUpStep(Step):
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"""Validate deployment, create required resources and directories."""
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DEPLOYMENT_NAME = "tempest"
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def run(self):
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if not os.path.exists("%s/extra" % self.BASE_DIR):
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os.makedirs("%s/extra" % self.BASE_DIR)
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# ensure that deployment exit
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deployment = self.rapi.deployment._get(self.DEPLOYMENT_NAME)
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# check it
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result = self.rapi.deployment.check(
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deployment=self.DEPLOYMENT_NAME)["openstack"]
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if "admin_error" in result[0] or "user_error" in result[0]:
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self.result["status"] = Status.ERROR
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return
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try:
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subprocess.check_call(["rally", "deployment", "use",
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"--deployment", self.DEPLOYMENT_NAME],
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stdout=sys.stdout)
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except subprocess.CalledProcessError:
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self.result["status"] = Status.ERROR
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return
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credentials = deployment.get_credentials_for("openstack")["admin"]
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clients = credentials.clients()
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if self.args.ctx_create_resources:
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# If the 'ctx-create-resources' arg is provided, delete images and
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# flavors, and also create a shared network to make Tempest context
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# create needed resources.
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LOG.info("The 'ctx-create-resources' arg is provided. Deleting "
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"images and flavors, and also creating a shared network "
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"to make Tempest context create needed resources.")
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LOG.info("Deleting images.")
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for image in clients.glance().images.list():
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clients.glance().images.delete(image.id)
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LOG.info("Deleting flavors.")
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for flavor in clients.nova().flavors.list():
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clients.nova().flavors.delete(flavor.id)
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LOG.info("Creating a shared network.")
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net_body = {
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"network": {
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"name": "shared-net-%s" % str(uuid.uuid4()),
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"tenant_id": clients.keystone.auth_ref.project_id,
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"shared": True
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}
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}
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clients.neutron().create_network(net_body)
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else:
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# Otherwise, just in case create only flavors with the following
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# properties: RAM = 64MB and 128MB, VCPUs = 1, disk = 0GB to make
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# Tempest context discover them.
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LOG.info("The 'ctx-create-resources' arg is not provided. "
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"Creating flavors to make Tempest context discover them.")
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for flv_ram in [64, 128]:
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params = {
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"name": "flavor-%s" % str(uuid.uuid4()),
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"ram": flv_ram,
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"vcpus": 1,
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"disk": 0
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}
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LOG.info("Creating flavor '%s' with the following properties: "
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"RAM = %dMB, VCPUs = 1, disk = 0GB" %
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(params["name"], flv_ram))
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clients.nova().flavors.create(**params)
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def to_html(self):
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return ""
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class ListPlugins(Step):
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"""List plugins for verifiers management."""
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COMMAND = "verify list-plugins"
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DEPENDS_ON = SetUpStep
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class CreateVerifier(Step):
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"""Create a Tempest verifier."""
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COMMAND = ("verify create-verifier --type %(type)s --name %(name)s "
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"--source %(source)s")
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DEPENDS_ON = ListPlugins
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CALL_ARGS = {"type": "tempest",
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"name": "my-verifier",
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"source": "https://opendev.org/openstack/tempest"}
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class ShowVerifier(Step):
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"""Show information about the created verifier."""
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COMMAND = "verify show-verifier"
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DEPENDS_ON = CreateVerifier
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class ListVerifiers(Step):
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"""List all installed verifiers."""
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COMMAND = "verify list-verifiers"
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DEPENDS_ON = CreateVerifier
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class UpdateVerifier(Step):
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"""Switch the verifier to the penultimate version."""
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COMMAND = "verify update-verifier --version %(version)s --update-venv"
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DEPENDS_ON = CreateVerifier
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def setUp(self):
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"""Obtain penultimate verifier commit for downgrading to it"""
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verifier_id = self.rapi.verifier.list()[0]["uuid"]
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verifications_dir = os.path.join(
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os.path.expanduser("~"),
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".rally/verification/verifier-%s/repo" % verifier_id)
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# Get the penultimate verifier commit ID
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p_commit_id = subprocess.check_output(
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["git", "log", "-n", "1", "--pretty=format:%H"],
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cwd=verifications_dir).decode().strip()
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self.CALL_ARGS = {"version": p_commit_id}
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class ConfigureVerifier(Step):
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"""Generate and show the verifier config file."""
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COMMAND = "verify configure-verifier --show"
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DEPENDS_ON = CreateVerifier
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class ExtendVerifier(Step):
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"""Extend verifier with keystone integration tests."""
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COMMAND = "verify add-verifier-ext --source %(source)s"
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DEPENDS_ON = CreateVerifier
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CALL_ARGS = {"source": "https://opendev.org/openstack/"
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"keystone-tempest-plugin"}
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class ListVerifierExtensions(Step):
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"""List all extensions of verifier."""
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COMMAND = "verify list-verifier-exts"
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DEPENDS_ON = ExtendVerifier
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class ListVerifierTests(Step):
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"""List all tests of specific verifier."""
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COMMAND = "verify list-verifier-tests"
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DEPENDS_ON = CreateVerifier
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class RunVerification(Step):
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"""Run a verification."""
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DEPENDS_ON = ConfigureVerifier
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COMMAND = ("verify start --pattern set=%(set)s --skip-list %(skip_tests)s "
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"--xfail-list %(xfail_tests)s --tag %(tag)s %(set)s-set "
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"--detailed")
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SKIP_TESTS = {
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"tempest.api.compute.flavors.test_flavors.FlavorsV2TestJSON."
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"test_get_flavor[id-1f12046b-753d-40d2-abb6-d8eb8b30cb2f,smoke]":
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"This test was skipped intentionally"}
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XFAIL_TESTS = {
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"tempest.api.compute.servers.test_server_actions."
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"ServerActionsTestJSON.test_get_vnc_console"
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"[id-c6bc11bf-592e-4015-9319-1c98dc64daf5]":
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"This test fails because 'novnc' console type is unavailable"}
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def setUp(self):
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self.CALL_ARGS["tag"] = "tag-1 tag-2"
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self.CALL_ARGS["set"] = "full" if self.args.mode == "full" else "smoke"
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# Start a verification, show results and generate reports
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skip_tests = json.dumps(self.SKIP_TESTS)
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xfail_tests = json.dumps(self.XFAIL_TESTS)
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self.CALL_ARGS["skip_tests"] = self._write_file(
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self._generate_path("skip-list.json"), skip_tests)
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self.CALL_ARGS["xfail_tests"] = self._write_file(
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self._generate_path("xfail-list.json"), xfail_tests)
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def run(self):
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super(RunVerification, self).run()
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if "Success: 0" in self.result["output"]:
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self.result["status"] = Status.FAILURE
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class ReRunVerification(RunVerification):
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"""Re-Run previous verification."""
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COMMAND = "verify rerun --tag one-more-attempt"
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class ShowVerification(Step):
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"""Show results of verification."""
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COMMAND = "verify show"
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DEPENDS_ON = RunVerification
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class ShowSecondVerification(ShowVerification):
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"""Show results of verification."""
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DEPENDS_ON = ReRunVerification
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class ShowDetailedVerification(Step):
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"""Show detailed results of verification."""
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COMMAND = "verify show --detailed"
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DEPENDS_ON = RunVerification
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class ShowDetailedSecondVerification(ShowDetailedVerification):
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"""Show detailed results of verification."""
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DEPENDS_ON = ReRunVerification
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class ReportVerificationMixin(Step):
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"""Mixin for obtaining reports of verifications."""
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COMMAND = "verify report --uuid %(uuids)s --type %(type)s --to %(out)s"
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HTML_TEMPLATE = ("<span class=\"%(status)s\">[%(status)s]</span>\n"
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"<a href=\"%(out)s\">%(doc)s</a> "
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"[<a href=\"%(output_file)s\">Output from CLI</a>]\n"
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"<code>$ %(cmd)s</code>")
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def setUp(self):
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self.CALL_ARGS["out"] = "<path>"
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self.CALL_ARGS["uuids"] = "<uuid-1> <uuid-2>"
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cmd = self.COMMAND % self.CALL_ARGS
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report = "%s.%s" % (cmd.replace("/", "_").replace(" ", "_"),
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self.CALL_ARGS["type"])
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print(report)
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self.CALL_ARGS["out"] = self._generate_path(report)
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self.CALL_ARGS["uuids"] = " ".join(
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[v["uuid"] for v in self.rapi.verification.list()])
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print(self.COMMAND % self.CALL_ARGS)
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self.result["out"] = "<None>"
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def run(self):
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super(ReportVerificationMixin, self).run()
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creport = "%s.gz" % self.CALL_ARGS["out"]
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with open(self.CALL_ARGS["out"], "rb") as f_in:
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with gzip.open(creport, "wb") as f_out:
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f_out.writelines(f_in)
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self.result["out"] = creport
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class HtmlVerificationReport(ReportVerificationMixin):
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"""Generate HTML report for verification(s)."""
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CALL_ARGS = {"type": "html-static"}
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DEPENDS_ON = RunVerification
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def setUp(self):
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super(HtmlVerificationReport, self).setUp()
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self.CALL_ARGS["out"] = self.CALL_ARGS["out"][:-7]
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class JsonVerificationReport(ReportVerificationMixin):
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"""Generate JSON report for verification(s)."""
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CALL_ARGS = {"type": "json"}
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DEPENDS_ON = RunVerification
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class JunitVerificationReport(ReportVerificationMixin):
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"""Generate JUNIT report for verification(s)."""
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CALL_ARGS = {"type": "junit-xml"}
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DEPENDS_ON = RunVerification
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class ListVerifications(Step):
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"""List all verifications."""
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COMMAND = "verify list"
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DEPENDS_ON = CreateVerifier
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class DeleteVerifierExtension(Step):
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"""Delete keystone extension."""
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COMMAND = "verify delete-verifier-ext --name %(name)s"
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CALL_ARGS = {"name": "keystone_tests"}
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DEPENDS_ON = ExtendVerifier
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class DeleteVerifier(Step):
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"""Delete only Tempest verifier.
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all verifications will be delete when destroy deployment.
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"""
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COMMAND = "verify delete-verifier --id %(id)s --force"
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CALL_ARGS = {"id": CreateVerifier.CALL_ARGS["name"]}
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DEPENDS_ON = CreateVerifier
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class DestroyDeployment(Step):
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"""Delete the deployment, and verifications of this deployment."""
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COMMAND = "deployment destroy --deployment %(id)s"
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CALL_ARGS = {"id": SetUpStep.DEPLOYMENT_NAME}
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DEPENDS_ON = SetUpStep
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def run(args):
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steps = [SetUpStep,
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ListPlugins,
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CreateVerifier,
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ShowVerifier,
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ListVerifiers,
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UpdateVerifier,
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ConfigureVerifier,
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ExtendVerifier,
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ListVerifierExtensions,
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ListVerifierTests,
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RunVerification,
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ShowVerification,
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ShowDetailedVerification,
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HtmlVerificationReport,
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JsonVerificationReport,
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JunitVerificationReport,
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ListVerifications,
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DeleteVerifierExtension,
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DestroyDeployment,
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DeleteVerifier]
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if args.compare:
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# need to launch one more verification
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place_to_insert = steps.index(ShowDetailedVerification) + 1
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# insert steps in reverse order to be able to use the same index
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steps.insert(place_to_insert, ShowDetailedSecondVerification)
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steps.insert(place_to_insert, ShowSecondVerification)
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steps.insert(place_to_insert, ReRunVerification)
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results = collections.OrderedDict()
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rapi = api.API()
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for step_cls in steps:
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step = step_cls(args, rapi=rapi)
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if step.check(results):
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step.run()
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results[step_cls] = step
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return results.values()
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def create_report(results):
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template_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
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"pages")
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loader = jinja2.FileSystemLoader(template_dir)
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env = jinja2.Environment(loader=loader)
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template = env.get_template("verify-index.html")
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with open(os.path.join(Step.BASE_DIR, "extra/index.html"), "w") as f:
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f.write(template.render(steps=results))
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def main():
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parser = argparse.ArgumentParser(description="Launch rally-verify job.")
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parser.add_argument("--mode", type=str, default="light",
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help="Mode of job. The 'full' mode corresponds to the "
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"full set of verifier tests. The 'light' mode "
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"corresponds to the smoke set of verifier tests.",
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choices=["light", "full"])
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parser.add_argument("--compare", action="store_true",
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help="Start the second verification to generate a "
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"trends report for two verifications.")
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# TODO(ylobankov): Remove hard-coded Tempest related things and make it
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# configurable.
|
|
parser.add_argument("--ctx-create-resources", action="store_true",
|
|
help="Make Tempest context create needed resources "
|
|
"for the tests.")
|
|
|
|
args = parser.parse_args()
|
|
|
|
steps = run(args)
|
|
results = [step.to_html() for step in steps]
|
|
|
|
create_report(results)
|
|
|
|
if len([None for step in steps
|
|
if step.result["status"] == Status.PASS]) == len(steps):
|
|
return 0
|
|
return 1
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|