In fact, the original deal of our resource is as follows:

> 1 m3.2xlarge for CI
> 4 m3.xlarge for CI and demo
> 3 1TB EBS volumes
> 5 elastic IP addresses

So technically we should not use that 2 additional 1T volumes (created in
2018).
Instead, I think what we can do is to split up one of the existing 1TB
volumes(ex: attached to slave07) into smaller volumes for slave02, 03.


Konstantin Boudnik <[email protected]> 於 2020年11月4日 週三 下午2:28寫道:

> Kengo,
>
> We had an agreement with EMR folks that we are using the resources
> available
> to us and it is included into their budget (or something to this extent).
> If
> you see some of the resources available under our account - I don't see
> why we
> can't use them.
>
> If for whatever reason we need to expand the pool, that would require a
> separate conversation with nice folks from that team, I imagine. Please
> let me
> know if I can help with this going forward.
>
> Thanks!
>   Cos
>
> On Wed, Nov 04, 2020 at 11:11AM, Kengo Seki wrote:
> > Thanks for the comment, Cos! I was able to start docker service on
> > docker-slave-02 without replacing and am running some Jenkins jobs on
> > it now, so I'll replace it in the short future.
> > I have a few things that I'd like to ask additionally:
> >
> > * docker-slave-02 and 03 have a gp2 storage as a root volume that has
> > only 8GiB capacity, and they sometimes run short and stop the CI.
> >   May I increase them to 20 or 30 GiB when I replace those instances?
> > (I'm not sure what is our budget)
> >
> > * They use an instance store with 30GiB to put docker images into it,
> > and they also sometimes run short.
> >   It seems there are two unused volumes with 1TiB (vol-ae71114e and
> > vol-4efa69ae) on AWS console.
> >   May I attach them to 02 and 03 instead of instance stores, or are
> > they backups or something?
> >
> > Kengo Seki <[email protected]>
> >
> > On Mon, Nov 2, 2020 at 6:41 PM Konstantin Boudnik <[email protected]>
> wrote:
> > >
> > > I'd say let replace the broken one. I don't think there's a sentimental
> > > value attached ;)
> > >
> > > --
> > > With regards,
> > >    Cos
> > >
> > > On 02.11.2020 08:16, Kengo Seki wrote:
> > > > Thanks for updating Olaf! I've just noticed the Jenkins UI became
> cool :)
> > > > Regarding docker-slave-02, I'll try to replace it after waiting for a
> > > > while to make sure there's no objection.
> > > >
> > > > Kengo Seki <[email protected]>
> > > >
> > > > On Mon, Nov 2, 2020 at 1:39 PM Jun HE <[email protected]> wrote:
> > > >>
> > > >> Thanks a lot for the update, Olaf!
> > > >>
> > > >> Olaf Flebbe <[email protected]> 于2020年10月31日周六 上午3:24写道:
> > > >>
> > > >>> Hi,
> > > >>>
> > > >>> All machines patched. Jenkins and it plugins are updated:
> > > >>>
> > > >>> Things to be noted:
> > > >>>
> > > >>> * Slave 2 seems to be in serious problems. The disk image seems to
> be
> > > >>> corrupt, I would say:
> > > >>> One of the problems: docker does not start any more.
> > > >>> Is there anything important on it ? If yes please contact me. I
> would
> > > >>> recommend to set up slave2 from scratch again.
> > > >>>
> > > >>> * There was a warning regarding Copy Artifacts Plugin. It now
> imposes
> > > >>> stricter rules. Not sure if there is a job depending on it.
> > > >>>
> > > >>> * I removed the CVS plugin.
> > > >>>
> > > >>> Everything else seem to working as usual.
> > > >>>
> > > >>> Best,
> > > >>> Olaf
> > > >>>
> > > >>>
> > > >>>
> > > >>>
> > > >>>> Am 30.10.2020 um 19:09 schrieb Olaf Flebbe <[email protected]>:
> > > >>>>
> > > >>>> Hi,
> > > >>>>
> > > >>>> I am doing an update of the machines in CI . Seems a couple of
> security
> > > >>> fixes are to be applied.
> > > >>>>
> > > >>>> Olaf
> > > >>>
> > > >>>
>

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