GSOC 2019 project: Improvements of Buildbot views (@ MacPorts)

[Pierre Tardy]

Hi,

The buildbot_badges plugin is using cairo. You can try to uninstall
that to move forward
Pierre

Le sam. 18 mai 2019 à 07:58, Rajdeep Bharati
<rajdeepbharati13 at gmail.com> a écrit :
>
> Hi,
> I was trying out the webpack PR. Here's what I did:
>
> clone the branch git clone --single-branch --branch www-webpack https://github.com/p12tic/buildbot.git buildbotwebpack
> cd, make virtualenv, activate
> make frontend
> Then outside the directory, I did:
>
> buildbot create-master wpmaster
>
> Now I got the following error:
>
> raise OSError("dlopen() failed to load a library: %s" % ' / '.join(names))
>
> OSError: dlopen() failed to load a library: cairo / cairo-2 / cairo-gobject-2 / cairo.so.2
>
> This is the full stack trace: https://pastebin.com/eDk9GVRK
> There are some answers on SO, but they are using homebrew python (I'm using macports py). I guess that's why they didn't work?
> Could you please help?
>
> Thank you.
> Rajdeep
>
> On Wed, May 15, 2019 at 5:20 PM Rajdeep Bharati <rajdeepbharati13 at gmail.com> wrote:
>>
>> Ok cool!
>>
>> Thanks
>> Rajdeep
>>
>> On Wed, May 15, 2019 at 1:29 PM Pierre Tardy <tardyp at gmail.com> wrote:
>>>
>>> Hi Rajdeep,
>>>
>>> Buildbot calculates the version number based on tags. You you have to
>>> fetch all the tags so that the version is correctly calculated.
>>>
>>> git fetch --tags --all
>>>
>>> then you can re-do the make virtualenv
>>>
>>> Regards
>>> Pierre
>>>
>>> Le mar. 14 mai 2019 à 11:39, Rajdeep Bharati
>>> <rajdeepbharati13 at gmail.com> a écrit :
>>> >
>>> > Thanks for the feedback!
>>> >
>>> > I had a doubt in buildbot:
>>> > When I install buildbot from source (github), then why is it showing version 2.1.1dev... installed? Shouldn't it show the latest version (2.3.0)? It is up to date with the master branch.
>>> >
>>> > Thank you.
>>> > Rajdeep
>>> >
>>> > On Fri, May 10, 2019 at 3:17 AM Mojca Miklavec <mojca at macports.org> wrote:
>>> >>
>>> >> On Wed, 8 May 2019 at 21:00, Rajdeep Bharati wrote:
>>> >> >
>>> >> > Hi,
>>> >> >
>>> >> > I created some issues and found some which would be relevant for the project (as discussed in the IRC meeting):
>>> >> >
>>> >> > https://github.com/buildbot/buildbot/issues/4760
>>> >> > https://github.com/buildbot/buildbot/issues/4761
>>> >> > https://github.com/buildbot/buildbot/issues/4709
>>> >> > https://github.com/buildbot/buildbot/issues/3471
>>> >> > https://github.com/buildbot/buildbot/issues/3470
>>> >> > https://github.com/buildbot/buildbot/issues/4750
>>> >>
>>> >> Thank you.
>>> >> (Nice to see that I'm not the first one requesting these :)
>>> >>
>>> >> I assume that we'll also want to add other items for the rest of the
>>> >> summer to that list?
>>> >>
>>> >> > @Mojca Miklavec Yesterday you mentioned:
>>> >> >>
>>> >> >> 16:33:15 <mojca> regarding the features of the default waterfall view, another problem I saw was that unless one of the builds was done recently, the builder doesn't even show in waterfall; for example, there is no texlive or pplib displayed on https://build.contextgarden.net/#/waterfall
>>> >>
>>> >> And later Pierre said this was a feature :)
>>> >>
>>> >> > However, I am unable to find this problem in https://nine.buildbot.net/#/waterfall (it's showing the builders not having recent builds). I'm not sure (it might have been configured in that manner in nine.buildbot, and not present by default).
>>> >> >
>>> >> > I will try to replicate this issue in my local setup.
>>> >>
>>> >> If you look at
>>> >>     https://build.contextgarden.net/#/console
>>> >> you can see that there is a huge number of "fake commits" from one
>>> >> project (from periodic scheduler) after the last build of another
>>> >> project was done. Maybe there's a setting which tells you how many
>>> >> latest builds / commits to fetch when drawing the waterfall view. I
>>> >> didn't try to investigate what limits the number of displayed
>>> >> builders.
>>> >>
>>> >> Now: for me by far more important missing feature is in fact support
>>> >> for filtering on both console and waterfall. Once filtering and
>>> >> removal of old builders gets implemented, this particular issue will
>>> >> be less important.
>>> >>
>>> >> Mojca