https://bugzilla.wikimedia.org/show_bug.cgi?id=72275
Bug ID: 72275
Summary: no log in deployment-bastion:/data/project/logs from
"503 server unavailable" on beta labs
Product: Wikimedia Labs
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: Unprioritized
Component: deployment-prep (beta)
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected], [email protected],
[email protected], [email protected],
[email protected]
Web browser: ---
Mobile Platform: ---
I'm getting 503 errors from beta labs when I visit
http://en.wikipedia.beta.wmflabs.org/w/index.php?title=Topic:S2kt0b7x2jrv7gw0&action=compare-postsummary-revisions&topicsummary_newRevision=s3ems8b3lyhnoafm
I can't find these errors in deployment-bastion:/data/project/logs where I
would expect to find something. I notice some weirdness:
* No fatal.log since August 19 (maybe it's all in HHVM logs?)
* No hhvm log
* No apache log (but maybe this isn't relevant with hhvm?)
* The error message and its HTTP header gives no indication what server handled
it, so you have to visit all the front-end servers.
I think I found the problem in deployment-mediawiki02:/var/log/hhvm/error.log .
Maybe this bug more succinctly is "Server hhvm logs are not brought to
deployment-bastion". FWIW there is a fluorine:/a/mw-log/hhvm.log for
production logs.
Here's the complete error headers and text of error message. To be clear, I'm
not reporting this particular 503 error, I'm reporting problems *logging* 503
errors.
HTTP/1.1 503 Service Unavailable^M
Server: Varnish^M
Content-Type: text/html; charset=utf-8^M
X-Varnish: 281336368, 1116870927^M
Via: 1.1 varnish, 1.1 varnish^M
Content-Length: 2717^M
Accept-Ranges: bytes^M
Date: Mon, 20 Oct 2014 19:59:36 GMT^M
Age: 0^M
Connection: keep-alive^M
X-Cache: deployment-cache-text02 miss (0), deployment-cache-text02 frontend
miss (0)^M
Cache-Control: private, s-maxage=0, max-age=0, must-revalidate^M
X-Analytics: php=zend^M
Set-Cookie: GeoIP=::::v4; Path=/; Domain=.wmflabs.org
Wikimedia Foundation
Error
Our servers are currently experiencing a technical problem. This is probably
temporary and should be fixed soon. Please try again in a few minutes.
If you report this error to the Wikimedia System Administrators, please include
the details below.
Request: GET
http://en.wikipedia.beta.wmflabs.org/w/index.php?title=Topic:S2kt0b7x2jrv7gw0&action=compare-postsummary-revisions&topicsummary_newRevision=s3ems8b3lyhnoafm,
from 127.0.0.1 via deployment-cache-text02 deployment-cache-text02
([127.0.0.1]:3128), Varnish XID 281335977
Forwarded for: 198.73.209.3, 127.0.0.1
Error: 503, Service Unavailable at Mon, 20 Oct 2014 19:57:01 GMT
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