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From Stefano Bianchi <jazzist...@gmail.com>
Subject Re: how to change mesos resources
Date Sat, 09 Apr 2016 18:47:07 GMT
Sorry maybe i was not clear.
After that error with chronos i stopped the mesos slave and restarted it
witj service mesos-slave start, and in this way chronos job is working.
Of i stop the slavr and start it again with the command that changes the
resources i get the error.
In both cases i see in framework tab of mesos, that the hostname related to
chronos is non resolvable "mesos2.novalocal"
Im asking to my self if this can cause problem with this comamand:

rm -f /tmp/mesos/meta/slaves/latest


mesos-slave --master=131.154.xxx.xxx:5050 --hostname=131.154.xxx.xxx
--resources='cpu(*):1;mem(*):1000;disk(*):8000'
Il 09/apr/2016 19:28, "haosdent" <haosdent@gmail.com> ha scritto:

>No it does not happen normally, that message comes out only after i
launched the command to change the reaources. Maybe i should create, as i
made both for mesos and marathon, the hostname file for Chronos in /etc/chronos
and put it inside the public IP resolvable?

Sorry could not get your points here. What happens if you create a new
chronos job and launch it? Is it still error?

On Sun, Apr 10, 2016 at 1:03 AM, Stefano Bianchi <jazzista88@gmail.com>
wrote:

>
> "I think maybe you clear your work_dir in agent. So those messages
> disappear now. Does this always happen when you create a new chronos job?"
>
> No it does not happen normally, that message comes out only after i
> launched the command to change the reaources. Maybe i should create, as i
> made both for mesos and marathon, the hostname file for Chronos in
> /etc/chronos and put it inside the public IP resolvable ?
>
> Il 09/apr/2016 18:29, "haosdent" <haosdent@gmail.com> ha scritto:
> >
> > >Framework with ID 'c01b5040-6079-4f55-8ef2-089f0d4d1987-0000' does not
> exist on slave with ID 'ad490064-1a6e-415c-8536-daef0d8e3572-S20'.
> >
> > I think maybe you clear your work_dir in agent. So those messages
> disappear now. Does this always happen when you create a new chronos job?
> >
> > > However i tried to launch your command but i still unable to use the
> terminal after that :P, this is another and minor issue.
> >
> > I suppose you want to make mesos agent become a systemclt service. If
> you use `apt/yum` install mesos from mesosphere, it should OK when you use
>  `systemctl` to start mesos agent. If you install it from source code, I
> think you need take some works to write systemctl service files for mesos.
> >
> > On Sun, Apr 10, 2016 at 12:21 AM, Stefano Bianchi <jazzista88@gmail.com>
> wrote:
>
> >>
>
> >> i checked in framework, and i see that in correspondence of chronos
> host tab there is a non resolvable hostname... Why?
> >>
> >> 2016-04-09 18:14 GMT+02:00 Stefano Bianchi <jazzista88@gmail.com>:
>
> >>>
>
> >>> Thanks haosdent.
> >>> However i tried to see launch that command and what i see is:
> >>> 1) Resources are increased, this is what i expected, good;
> >>> 2) A Chronos Job that run each 2 minutes, is allocated and then
> "Staged";
> >>> is i click on sandbox i obtain this message:
> >>>
> >>> Framework with ID 'c01b5040-6079-4f55-8ef2-089f0d4d1987-0000' does not
> exist on slave with ID 'ad490064-1a6e-415c-8536-daef0d8e3572-S20'.
> >>>
> >>> What does it means? How can i solve it?
> >>> However i tried to launch your command but i still unable to use the
> terminal after that :P, this is another and minor issue.
> >>>
> >>>
> >>> 2016-04-09 17:34 GMT+02:00 haosdent <haosdent@gmail.com>:
>
> >>>>
>
> >>>> Hi, @Stefano You could specify the flag --log_dir when you start
> Mesos Agent. For example:
> >>>>
> >>>> mesos-slave --master=MASTER_ADDRESS:5050
> --hostname=slave_public_IP_i_set
> --resources='cpu(*):1;mem(*):1000;disk(*):8000' --log_dir=/var/log/mesos
> >>>>
> >>>> So it would log to files under /var/log/mesos instead of console.
> >>>>
> >>>> On Sat, Apr 9, 2016 at 10:08 PM, Stefano Bianchi <
> jazzista88@gmail.com> wrote:
>
> >>>>>
>
> >>>>> Hi
> >>>>> All is working fine!
> >>>>> I can see more disk space and more RAM!
> >>>>> The only thing that is different is that with the Arjun last
> command, i obtain a verbose output, i mean a lot of messages continuously
> shown, on command line. i would like to hide them and continue to use the
> command line, is it possible?
> >>>>>
> >>>>> Thanks again!
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>> Best Regards,
> >>>> Haosdent Huang
> >>>
> >>>
> >>
> >
> >
> >
> > --
> > Best Regards,
> > Haosdent Huang
>



-- 
Best Regards,
Haosdent Huang

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