#32802: retire kvm4, 8 VMs to migrate
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Reporter: anarcat | Owner: anarcat
Type: project | Status:
| accepted
Priority: High | Milestone:
Component: Internal Services/Tor Sysadmin Team | Version:
Severity: Major | Resolution:
Keywords: tpa-roadmap-april | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
-------------------------------------------------+-------------------------
Old description:
> kvm4 is getting fairly old. it's been setup in 2015 and is showing sign
> of old age. for example today it freaked us all out by not returning
> after a reboot right before the holidays (#32801). considering how
> critical that server is (email, puppet, ldap, jenkins, dns, web mirror,
> all the windows buildboxes!) we should start considering a
> decomissionning process.
>
> at the very least, we need to get eugeni the heck out of there.
>
> we have budget to provision another ganeti cluster, so let's use it to
> replace this, and hopefully more. the existing cluster has already taken
> more than its share by taking machines from both kvm1/textile and moly,
> so it's time we provision more hardware for this.
>
> this requires a new ganeti node (fsn-node-06, #33907).
>
> machines to be migrated:
>
> * [ ] alberti.torproject.org (LDAP) #33908
> * [ ] build-x86-09.torproject.org (build server) - RETIRE? there's a
> build box on kvm4, kvm5 and two on moly, all of which are scheduled for
> retirement, so we have to keep *some* of those resources
> * [ ] eugeni.torproject.org (email) #32803
> * [ ] meronense.torproject.org (metrics) #33909
> * [ ] neriniflorum.torproject.org (DNS) #33910
> * [ ] oo-hetzner-03.torproject.org (metrics) #33911
> * [ ] pauli.torproject.org (puppet) #33912
> * [ ] rouyi.torproject.org (jenkins) #33913
> * [ ] web-hetzner-01.torproject.org (static mirror) RETIRE?
> * [ ] weissii.torproject.org (windows build box) #33914
> * [ ] winklerianum.torproject.org (windows build box) turned off,
> RETIRE?
> * [ ] woronowii.torproject.org (windows build box) turned off, RETIRE?
New description:
kvm4 is getting fairly old. it's been setup in 2015 and is showing sign of
old age. for example today it freaked us all out by not returning after a
reboot right before the holidays (#32801). considering how critical that
server is (email, puppet, ldap, jenkins, dns, web mirror, all the windows
buildboxes!) we should start considering a decomissionning process.
at the very least, we need to get eugeni the heck out of there.
we have budget to provision another ganeti cluster, so let's use it to
replace this, and hopefully more. the existing cluster has already taken
more than its share by taking machines from both kvm1/textile and moly, so
it's time we provision more hardware for this.
this requires a new ganeti node (fsn-node-06, #33907).
machines to be migrated:
* [ ] alberti.torproject.org (LDAP) #33908
* [ ] build-x86-09.torproject.org (build server) - RETIRE there's a build
box on kvm4, kvm5 and two on moly, all of which are scheduled for
retirement, so we have to keep *some* of those resources
* [ ] eugeni.torproject.org (email) #32803
* [ ] meronense.torproject.org (metrics) #33909
* [ ] neriniflorum.torproject.org (DNS) #33910
* [ ] oo-hetzner-03.torproject.org (metrics) #33911
* [ ] pauli.torproject.org (puppet) #33912
* [ ] rouyi.torproject.org (jenkins) #33913
* [ ] web-hetzner-01.torproject.org (static mirror) RETIRE
* [ ] weissii.torproject.org (windows build box) #33914
* [ ] winklerianum.torproject.org (windows build box) turned off, RETIRE?
* [ ] woronowii.torproject.org (windows build box) turned off, RETIRE?
--
Comment (by anarcat):
re the build box, weasel says we can retire it, but we will eventually
need to create build boxes in the gnt-fsn cluster at some point.
web-hetzner-01 can be retired.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32802#comment:7>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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