Clint Byrum <cl...@fewbar.com> writes: > Hello infra rockstars. First and foremost, thank you for keeping the > well oiled machinery of the OpenStack infrastructure running. It is a > marvel of modern engineering, and I am not just saying that because I > am prone to hyperbole. > > Last night while the gate was exploding a few of us noticed, and > weren't really sure what to do. ttx was whitelisted in the statusbot, > but untrained in how to handle it. I dug through jenkins configs and > logs but I am completely ignorant of zuul and thus would have done > more damage than not had I been able to coax anything out of the system > (luckily I am also completely unprivileged.. good job :).
Cool, we can do something about that. Thierry, please see: http://ci.openstack.org/irc.html#statusbot It's easy to add people to the statusbot whitelist without them needing to be infra rockstars -- I'm happy to add anyone who shows an ability to write a coherent status update. We also have quite a few more features that we want from statusbot; it should be used in more channels (but we need automated management of channel permissions), and status alerts should show up on Gerrit and Zuul status pages. I believe if it were more useful, and therefore used, and therefore visible, people would know where to look and what to expect. If anyone wants to hack on ircbots in python or add some fun javascript to some web pages, come chat with us. > I'd like to suggest that infra develop a play book for dealing > with crisis. This is not just for those of you with the power to fix > things. This is a public document that helps people understand what to do, > who to wait for, who to contact, and how to do so, when things are broken. > > Statusbot works well as an "Office Barbrady" style "nothing to see here, > move along", but it is not so useful in helping to get the ball rolling > on a solution after hours in the US. Had there been a play book with > roles listed, the statusbot would have been made use of. As in: > > "In the event of any failure, the statusbot should be updated by someone > who is whitelisted in this file [link to the file] in git." Those > individuals can send a message in this format, in #openstack-infra to > update the status: > > #status Pypi mirror problems causing gate failures. Please stand-by... > > This should be in a wiki page or published document somewhere that is > linked "basically everywhere". This allows those who see a failure as > a crisis to click through, and find a warm fuzzy of options to take. It > also helps take the burden off the infra team for educating everyone on > how to deal with crisis. It is especially helpful in scaling the team > out, as new members can learn how the team operates in general via the > play book rather than having to wait for a crisis to happen. > > Anyway, just a suggestion. As I don't know the plays, I cannot write > this page, but I would have been able to share the link with the few > others who were affected by the outage last night, and that might have > reduced their stress level a bit. Now you know where that documentation would live if it existed. We try to document everything about the system on ci.openstack.org. If you are at all curious about the project infrastructure, I highly recommend it. Our goal is not to be project gatekeepers. We have robots for that. Our goal is to facilitate everyone's participation in the project infrastructure. In most cases, privileged access is not required to triage or solve problems. I believe some was used in this case (to manually add a package to the pypi mirror in order to speed up the solution), but generally when something breaks, anyone in the project has the power to fix it. The best way to get the ball rolling on a solution is for someone to start working on it. And yes, then someone should post a status update so people know it's being worked on. I'm wary of writing a playbook that says "if something breaks, contact so-and-so to fix it". That's not how this thing works. It's more like "if something breaks, start trying to fix it". And while I understand that not everyone is capable of diagnosing and fixing every problem, quite a number of people have managed to track down, diagnose, and fix problems in this system without being infra rockstars. Keep in mind, this failure, and indeed, most failures are not infrastructure failures. They are actually the gate working as designed. It is _supposed_ to 'break' when it is not possible to test changes under the constraints we have set. So a more traditional "enterprise service" playbook doesn't help -- there are no simple levers to pull, every such problem is different and requires a unique solution, and everyone is empowered to create that solution. I think your idea is a good one -- we should have more documentation to help people understand what happens and where to look when things go wrong. I hope I've conveyed an idea of what I think the character of that documentation should be. -Jim _______________________________________________ OpenStack-Infra mailing list OpenStack-Infra@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-infra