Le mardi 16 juin 2015 à 03:38 -0400, Eyal Edri a écrit : > > ----- Original Message ----- > > From: "Karsten Wade" <kw...@redhat.com> > > To: infra@ovirt.org > > Sent: Tuesday, June 16, 2015 6:29:04 AM > > Subject: Re: migration of services from linode server to phx2 lab > > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Hi, > > > > Between myself (original linode01.ovirt.org admin) and Michael (misc, > > aka knower-of-stuff), what can we do to get us off this Linode > > instance? From what I can tell, at least Mailman is running from there. > > > > If we still need service failover, can we switch to another Red > > Hat-provided service such as an OpenShift or OpenStack instance? > > Hi Karsten, > I know this has been taking for too long, but unfortunately there are many > reasons > and obstacles that prevented us from moving, which i'll explain below, > while there is a risk right now of moving services to PHX, but i think we can > try. > > Blocking items: > - were missing more hypervisors to the production DC ( we finally got them > installed last week, and are now in final stages of bringing them up) > - storage issue - currently NFS storage is quite slow, we are testing moving > to a mixed mode of local + nfs for the jenkins slaves, > though might be that the production service won't get > affected too much - worth a try. > - lack of monitoring for servers, which might add risk if we hit an issue. > > there are some other issues, but not blocking imo. > > Here is what needs to be done (per service to migrate off linode), and we'd > appreciate any help given. > 1. create new VM on production DC in PHX (assign dns/ip/etc.. ) > 2. create puppet manifests to manage that vm, so it will be easy to reproduce > it and maintain it > 3. install the relevant software on it (for e.g mailman/ircbot/etc...) > 4. test to see it works > 5. do the actual migration (downtime of existing service, and bringing up the > new one)
So, last time I did look, the puppet setup was a bit "unfinished" rather overkill ( using r10k to deploy count as overkill when you do not have stage/prod/qa, at least for me ). Did stuff changed, or should first some effort be made to fix/automate/improve the puppet setup ? -- Michael Scherer Sysadmin, Community Infrastructure and Platform, OSAS
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