mirror of
https://pagure.io/fedora-qa/createhdds.git
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0396d70de0
Summary: So the first attempt to use the waiting stuff in production failed because, at some point, koji_done got a socket.error from the server. Not sure if that was a Koji outage or some kind of rate control, but even if it's rate control and we need to tweak the wait interval, this seems advisable: we shouldn't die the first time we hit any kind of error while waiting, we should retry a few times first (with increasingly long delays between the retry attempts). I know bare except clauses are BAD, but I think it's OK here as we can't really cover every possible exception which might get raised in any module during a 'go hit a server and do a bunch of stuff' operation, and if the error keeps happening we *are* going to raise it eventually. Test Plan: Check I didn't break the 'normal' case, and try causing an error to appear somehow (e.g. disconnect from the network or hack up the 'client' instantiation in fedfind to use the wrong URL) and see if the error handling works as intended. Reviewers: garretraziel, jskladan Reviewed By: garretraziel, jskladan Subscribers: tflink Differential Revision: https://phab.qadevel.cloud.fedoraproject.org/D532
359 lines
13 KiB
Python
Executable File
359 lines
13 KiB
Python
Executable File
#!/usr/bin/env python
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import json
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import urlgrabber
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import os.path
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import sys
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import argparse
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import datetime
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import logging
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import time
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# We can at least find images and run OpenQA jobs without wikitcms
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try:
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import wikitcms.wiki
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except ImportError:
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wikitcms = None
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import fedfind.exceptions
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import fedfind.release
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from openqa_client.client import OpenQA_Client
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from report_job_results import report_results
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PERSISTENT = "/var/tmp/openqa_watcher.json"
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ISO_PATH = "/var/lib/openqa/factory/iso/"
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ARCHES = ['x86_64', 'i386']
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class TriggerException(Exception):
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pass
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# read last tested version from file
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def read_last():
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logging.debug("reading latest checked version from %s", PERSISTENT)
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result = {}
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try:
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f = open(PERSISTENT, "r")
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json_raw = f.read()
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f.close()
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json_parsed = json.loads(json_raw)
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except IOError:
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logging.warning("cannot read file %s", PERSISTENT)
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return result, {}
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for arch in ARCHES:
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result[arch] = json_parsed.get(arch, None)
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logging.info("latest version for %s: %s", arch, result[arch])
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return result, json_parsed
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def download_image(image):
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"""Download a given image with a name that should be unique.
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Returns the filename of the image (not the path).
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"""
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ver = image.version.replace(' ', '_')
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if image.imagetype == 'boot':
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isoname = "{0}_{1}_{2}_boot.iso".format(ver, image.payload, image.arch)
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else:
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isoname = "{0}_{1}".format(ver, image.filename)
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filename = os.path.join(ISO_PATH, isoname)
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if not os.path.isfile(filename):
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logging.info("downloading %s (%s) to %s", image.url, image.desc, filename)
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# Icky hack around a urlgrabber bug:
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# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=715416
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urlgrabber.urlgrab(image.url.replace('https', 'http'), filename)
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else:
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logging.info("%s already exists", filename)
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return isoname
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def run_openqa_jobs(client, isoname, flavor, arch, build):
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"""# run OpenQA 'isos' job on selected isoname, with given arch
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and a version string. **NOTE**: the version passed to OpenQA as
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BUILD and is parsed back into the 'relval report-auto' arguments
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by report_job_results.py; it is expected to be in the form of a
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3-tuple on which join('_') has been run, and the three elements
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will be passed as --release, --compose and --milestone. Returns
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list of job IDs.
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"""
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logging.info("sending jobs on OpenQA")
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# starts OpenQA jobs
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params = {
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'ISO': isoname,
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'DISTRI': 'fedora',
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'VERSION': build.split('_')[0],
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'FLAVOR': flavor,
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'ARCH': arch,
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'BUILD': build
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}
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output = client.openqa_request('POST', 'isos', params)
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logging.debug("executed")
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logging.info("planned jobs: %s", output["ids"])
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return output["ids"]
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def jobs_from_current(wiki, client):
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"""Schedule jobs against the 'current' release validation event
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(according to wikitcms) if we have not already. Returns the job
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list.
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"""
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if not wiki:
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logging.warning("python-wikitcms is required for current validation event discovery.")
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return ([], None)
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last_versions, json_parsed = read_last()
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currev = wiki.current_event
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logging.info("current event: %s", currev.version)
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runarches = []
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for arch in ARCHES:
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last_version = last_versions.get(arch, None)
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if last_version and last_version >= currev.sortname:
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logging.info("skipped: %s: %s is newer or equal to %s",
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arch, last_version, currev.sortname)
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else:
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runarches.append(arch)
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logging.debug("%s will be tested in version %s", arch, currev.sortname)
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json_parsed[arch] = currev.sortname
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jobs = []
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try:
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jobs = jobs_from_fedfind(currev.ff_release, client, runarches)
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logging.info("planned jobs: %s", ' '.join(str(j) for j in jobs))
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# write info about latest versions
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f = open(PERSISTENT, "w")
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f.write(json.dumps(json_parsed))
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f.close()
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logging.debug("written info about newest version")
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except TriggerException as e:
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logging.error("cannot run jobs: %s", e)
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return jobs
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def jobs_from_fedfind(ff_release, client, arches=ARCHES):
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"""Given a fedfind.Release object, find the ISOs we want and run
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jobs on them. arches is an iterable of arches to run on, if not
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specified, we'll use our constant.
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"""
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# Find currently-testable images for our arches.
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jobs = []
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queries = (
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fedfind.release.Query('imagetype', ('boot', 'live')),
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fedfind.release.Query('arch', arches),
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fedfind.release.Query('payload', ('server', 'generic', 'workstation')))
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logging.debug("querying fedfind for images")
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images = ff_release.find_images(queries)
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if len(images) == 0:
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raise TriggerException("no available images")
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# Now schedule jobs. First, let's get the BUILD value for openQA.
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build = '_'.join((ff_release.release, ff_release.milestone, ff_release.compose))
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# Next let's schedule the 'universal' tests.
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# We have different images in different composes: nightlies only
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# have a generic boot.iso, TC/RC builds have Server netinst/boot
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# and DVD. We always want to run *some* tests -
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# default_boot_and_install at least - for all images we find, then
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# we want to run all the tests that are not image-dependent on
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# just one image. So we have a special 'universal' flavor and
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# product in openQA; all the image-independent test suites run for
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# that product. Here, we find the 'best' image we can for the
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# compose we're running on (a DVD if possible, a boot.iso or
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# netinst if not), and schedule the 'universal' jobs on that
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# image.
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for arch in arches:
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okimgs = (img for img in images if img.arch == arch and
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any(img.imagetype == okt for okt in ('dvd', 'boot', 'netinst')))
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bestscore = 0
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bestimg = None
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for img in okimgs:
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if img.imagetype == 'dvd':
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score = 10
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else:
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score = 1
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if img.payload == 'generic':
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score += 5
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elif img.payload == 'server':
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score += 3
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elif img.payload == 'workstation':
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score += 1
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if score > bestscore:
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bestimg = img
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bestscore = score
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if not bestimg:
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logging.warn("no universal tests image found for %s", arch)
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continue
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logging.info("running universal tests for %s with %s", arch, bestimg.desc)
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isoname = download_image(bestimg)
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job_ids = run_openqa_jobs(client, isoname, 'universal', arch, build)
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jobs.extend(job_ids)
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# Now schedule per-image jobs.
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for image in images:
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isoname = download_image(image)
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flavor = '_'.join((image.payload, image.imagetype))
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job_ids = run_openqa_jobs(client, isoname, flavor, image.arch, build)
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jobs.extend(job_ids)
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return jobs
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# SUB-COMMAND FUNCTIONS
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def run_current(args, client, wiki):
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"""run OpenQA for current release validation event, if we have
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not already done it.
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"""
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logging.info("running on current release")
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jobs = jobs_from_current(wiki, client)
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# wait for jobs to finish and display results
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if jobs:
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logging.info("waiting for jobs: %s", ' '.join(str(j) for j in jobs))
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report_results(jobs, client)
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logging.debug("finished")
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sys.exit()
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def run_compose(args, client, wiki=None):
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"""run OpenQA on a specified compose, optionally reporting results
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if a matching wikitcms ValidationEvent is found by relval/wikitcms
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"""
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# get the fedfind release object
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try:
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logging.debug("querying fedfind on specific compose: %s %s %s", args.release,
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args.milestone, args.compose)
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ff_release = fedfind.release.get_release(release=args.release, milestone=args.milestone,
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compose=args.compose)
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except ValueError as err:
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logging.critical("compose %s %s %s was not found", args.release, args.milestone,
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args.compose)
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sys.exit(err[0])
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logging.info("running on compose: %s", ff_release.version)
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if args.ifnotcurrent:
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try:
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currev = wiki.current_event
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# Compare currev's fedfind release version with ours
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if currev.ff_release.version == ff_release.version:
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logging.info("Compose is the current validation compose. Exiting.")
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sys.exit()
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except AttributeError:
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sys.exit("Wikitcms is required for --ifnotcurrent.")
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if args.wait:
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logging.info("Waiting up to %s mins for compose", str(args.wait))
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try:
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ff_release.wait(waittime=args.wait)
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except fedfind.exceptions.WaitError:
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sys.exit("Waited too long for compose to appear!")
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jobs = []
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try:
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if args.arch:
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jobs = jobs_from_fedfind(ff_release, client, [args.arch])
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else:
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jobs = jobs_from_fedfind(ff_release, client)
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except TriggerException as e:
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logging.error("cannot run jobs: %s", e)
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logging.info("planned jobs: %s", ' '.join(str(j) for j in jobs))
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if args.submit_results:
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report_results(jobs, client)
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logging.debug("finished")
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sys.exit()
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if __name__ == "__main__":
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test_help = "Operate on the staging wiki (for testing)"
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parser = argparse.ArgumentParser(description=(
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"Run OpenQA tests for a release validation test event."))
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subparsers = parser.add_subparsers()
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parser_current = subparsers.add_parser(
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'current', description="Run for the current event, if needed.")
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parser_current.set_defaults(func=run_current)
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parser_compose = subparsers.add_parser(
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'compose', description="Run for a specific compose (TC/RC or nightly)."
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" If a matching release validation test event can be found and "
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"--submit-results is passed, results will be reported.")
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parser_compose.add_argument(
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'-r', '--release', type=int, required=False, choices=range(12, 100),
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metavar="12-99", help="Release number of a specific compose to run "
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"against. Must be passed for validation event discovery to succeed.")
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parser_compose.add_argument(
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'-m', '--milestone', help="The milestone to operate on (Alpha, Beta, "
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"Final, Branched, Rawhide). Must be specified for a TC/RC; for a "
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"nightly, will be guessed if not specified", required=False,
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choices=['Alpha', 'Beta', 'Final', 'Branched', 'Rawhide'])
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parser_compose.add_argument(
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'-c', '--compose', help="The version to run for; either the compose "
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"(for a TC/RC), or the date (for a nightly build)", required=False,
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metavar="{T,R}C1-19 or YYYYMMDD")
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parser_compose.add_argument(
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'-a', '--arch', help="The arch to run for", required=False,
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choices=('x86_64', 'i386'))
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parser_compose.add_argument(
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'-s', '--submit-results', help="Submit the results to the release "
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"validation event for this compose, if possible", required=False,
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action='store_true')
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parser_compose.add_argument(
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'-w', '--wait', help="Wait NN minutes for the compose to appear, if "
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"it doesn't yet exist", type=int, metavar="NN", default=0,
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required=False)
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parser_compose.add_argument(
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'-i', '--ifnotcurrent', help="Only run if the compose is not the "
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"'current' validation compose. Mainly intended for cron runs on "
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"nightly builds, to avoid duplicating jobs run by a 'current' "
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"cron job. Requires wikitcms", action='store_true')
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parser_compose.set_defaults(func=run_compose)
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parser.add_argument(
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'-t', '--test', help=test_help, required=False, action='store_true')
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parser.add_argument(
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'-f', '--log-file', help="If given, log into specified file. When not provided, stdout"
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" is used", required=False)
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parser.add_argument(
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'-l', '--log-level', help="Specify log level to be outputted", required=False)
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parser.add_argument('-i', '--iso-directory', help="Directory for downloading isos, default"
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" is %s" % PERSISTENT, required=False)
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args = parser.parse_args()
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if args.log_level:
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log_level = getattr(logging, args.log_level.upper(), None)
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if not isinstance(log_level, int):
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log_level = logging.INFO
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else:
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log_level = logging.INFO
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if args.log_file:
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logging.basicConfig(format="%(levelname)s:%(name)s:%(asctime)s:%(message)s",
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filename=args.log_file, level=log_level)
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else:
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logging.basicConfig(level=log_level)
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if args.iso_directory:
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ISO_PATH = args.iso_directory
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wiki = None
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if args.test:
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logging.debug("using test wiki")
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if wikitcms:
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wiki = wikitcms.wiki.Wiki(('https', 'stg.fedoraproject.org'), '/w/')
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else:
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logging.warn("wikitcms not found, reporting to wiki disabled")
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else:
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if wikitcms:
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wiki = wikitcms.wiki.Wiki(('https', 'fedoraproject.org'), '/w/')
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else:
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logging.warn("wikitcms not found, reporting to wiki disabled")
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client = OpenQA_Client() # uses first server from ~/.config/openqa/client.conf
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args.func(args, client, wiki)
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