def kill_job(request, job):
if request.method != "POST":
raise Exception(
_("kill_job may only be invoked with a POST (got a %(method)s).") %
{'method': request.method})
if job.user != request.user.username and not request.user.is_superuser:
access_warn(request, _('Insufficient permission'))
raise MessageException(
_("Permission denied. User %(username)s cannot delete user %(user)s's job."
) % {
'username': request.user.username,
'user': job.user
})
job.kill()
cur_time = time.time()
api = get_api(request.user, request.jt)
while time.time() - cur_time < 15:
job = api.get_job(jobid=job.jobId)
if job.status not in ["RUNNING", "QUEUED"]:
if request.REQUEST.get("next"):
return HttpResponseRedirect(request.REQUEST.get("next"))
elif request.REQUEST.get("format") == "json":
return JsonResponse({'status': 0}, encoder=JSONEncoderForHTML)
else:
raise MessageException("Job Killed")
time.sleep(1)
raise Exception(_("Job did not appear as killed within 15 seconds."))
def kill_job(request, job):
if request.method != "POST":
raise Exception(
_("kill_job may only be invoked with a POST (got a %(method)s).") %
dict(method=request.method))
if job.user != request.user.username and not request.user.is_superuser:
access_warn(request, _('Insufficient permission'))
raise MessageException(
_("Permission denied. User %(username)s cannot delete user %(user)s's job."
) % dict(username=request.user.username, user=job.user))
job.kill()
cur_time = time.time()
while time.time() - cur_time < 15:
job = Job.from_id(jt=request.jt, jobid=job.jobId)
if job.status not in ["RUNNING", "QUEUED"]:
if request.REQUEST.get("next"):
return HttpResponseRedirect(request.REQUEST.get("next"))
else:
raise MessageException("Job Killed")
time.sleep(1)
job = Job.from_id(jt=request.jt, jobid=job.jobId)
raise Exception(_("Job did not appear as killed within 15 seconds"))
def proxy(request, host, port, path):
"""
Proxies an HTTP request by fetching the data
and re-writing links.
"""
port = int(port)
if not check_host_port(host, port):
raise MessageException((
"%s:%d is not whitelisted for reverse proxying, nor a daemon that Cluster Health "
+ "is aware of. Contact your administrator.") % (host, port))
if not check_blacklist(host, port, path):
raise MessageException(
"Access to %s:%s%s is blocked. Contact your administrator." %
(host, port, path))
# The tuple here is: (scheme, netloc, path, params, query, fragment).
# We don't support params or fragment.
url = urlunparse(("http", "%s:%d" % (host, port), path, None,
request.META.get("QUERY_STRING"), None))
LOGGER.info("Retrieving %s." % url)
if request.method == 'POST':
post_data = request.POST.urlencode()
else:
post_data = None
data = urlopen(url, data=post_data)
content_type = data.headers.get("content-type", "text/plain")
if not re.match(r'^text/html\s*(?:;.*)?$', content_type):
resp_text = data.read(1024 * 1024) # read 1MB
else:
resp_text = _rewrite_links(data)
request.path = _reverse(host, port, path)
return HttpResponse(resp_text, mimetype=data.headers.get("content-type"))
def kill_job(request, job):
if request.method != "POST":
raise Exception(
_("kill_job may only be invoked with a POST (got a %(method)s).") %
{'method': request.method})
if not can_kill_job(job, request.user):
raise PopupException(_("Kill operation is forbidden."))
try:
job.kill()
except Exception as e:
LOG.exception('Killing job')
raise PopupException(e)
cur_time = time.time()
api = get_api(request.user, request.jt)
while time.time() - cur_time < 15:
try:
job = api.get_job(jobid=job.jobId)
except Exception as e:
LOG.warn('Failed to get job with ID %s: %s' % (job.jobId, e))
else:
if job.status not in ["RUNNING", "QUEUED"]:
if request.GET.get("next"):
return HttpResponseRedirect(request.GET.get("next"))
elif request.GET.get("format") == "json":
return JsonResponse({'status': 0},
encoder=JSONEncoderForHTML)
else:
raise MessageException("Job Killed")
time.sleep(1)
raise Exception(_("Job did not appear as killed within 15 seconds."))
def kill_job(request, job):
if request.method != "POST":
raise Exception(_("kill_job may only be invoked with a POST (got a %(method)s).") % {'method': request.method})
if job.user != request.user.username and not request.user.is_superuser:
access_warn(request, _('Insufficient permission'))
raise MessageException(_("Permission denied. User %(username)s cannot delete user %(user)s's job.") % {'username': request.user.username, 'user': job.user})
try:
job.kill()
except Exception, e:
LOGGER.exception('Killing job')
raise PopupException(e)
api = get_api(request.user, request.jt)
while time.time() - cur_time < 15:
try:
job = api.get_job(jobid=job.jobId)
except Exception, e:
LOG.warn('Failed to get job with ID %s: %s' % (job.jobId, e))
else:
if job.status not in ["RUNNING", "QUEUED"]:
if request.REQUEST.get("next"):
return HttpResponseRedirect(request.REQUEST.get("next"))
elif request.REQUEST.get("format") == "json":
return JsonResponse({'status': 0},
encoder=JSONEncoderForHTML)
else:
raise MessageException("Job Killed")
time.sleep(1)
raise Exception(_("Job did not appear as killed within 15 seconds."))
@check_job_permission
def job_attempt_logs(request, job, attempt_index=0):
return render("job_attempt_logs.mako", request, {
"attempt_index": attempt_index,
"job": job,
"log_offset": LOG_OFFSET_BYTES
})
@check_job_permission