[Gluster-infra] Gerrit down, disk full and more complication

[Niels de Vos]

On Sat, Mar 12, 2016 at 12:23:52PM +0100, Michael Scherer wrote:
> Le samedi 12 mars 2016 à 12:08 +0100, Michael Scherer a écrit :
> > Le samedi 12 mars 2016 à 10:11 +0100, Michael Scherer a écrit :
> > > Hi,
> > > 
> > > so ndevos pinged me on irc this morning (around 7) since gerrit was
> > > down. I poked around it once I woke up, and found that the disk was
> > > full. However, after adding a new disk to the volume group, the web
> > > interface also refuse to start.
> > > 
> > > I am currently looking for that, but not ETA until I find what is wrong.
> > 
> > TLDR: So gerrit is back. 
> > 
> > Root cause was a wrong interaction between gerrit config and apache. 
> > 
> > For a reason I do not quite understand (since we restart gerrit quite
> > often), this:
> >         canonicalWebUrl = https://review.gluster.org/
> > stopped working after the reboot.
> > 
> > instead, you have to have this:
> >         canonicalWebUrl = http://review.gluster.org/
> > 
> > for a reason that I do not understand, this resulted in a redirection
> > loop with // url at the end.
> > 
> > I tried various variations (such as removing the /, adding /foo,
> > or /foo/), but the only working way was to tell to gerrit to advertise
> > the http url. 
> > 
> > But, apache redirect to https fine, and do not complain at all, so maybe
> > that's a issue on the proxyPass side. 
> 
> So this is interesting, cause this work:
>    canonicalWebUrl = https://review.gluster.org/
> if you have proxy-https in the ListenUrl setting. 
> 
> And it seems it made gerrit a bit faster (potentially due to lack of
> redirection), even if maybe that's just the restart.

Interesting, thanks for looking into this!

Niels
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