how to do that? Marco
2015-11-24 3:54 GMT+08:00 Marco Massenzio <ma...@mesosphere.io>:
> I was thinking along the same lines, with a slightly more "modern" approach
> :)
>
> My idea was to write a thin Python layer that reads a configuration YAML
> file (possibly with "override" flags) and then invokes mesos-{master,slave}
> with the appropriate flags.
>
> By using YAML, we would also gain the ability to have more intuitive
> syntax; grouping flags by function; and make it extensible.
>
> Any takers who may want to work together on this one?
>
> --
> *Marco Massenzio*
> Distributed Systems Engineer
> http://codetrips.com
>
> On Mon, Nov 23, 2015 at 11:18 AM, Vinod Kone <vinodk...@gmail.com> wrote:
>
> > We had this discussion a long while ago and the argument was that we
> > already have a configuration file of sorts. It is a bash script with one
> > flag per line that sets the environment. Is this not sufficient?
> >
> > Example:
> >
> > config.sh
> > ------------
> > MESOS_WORK_DIR="/var/run/mesos"
> > MESOS_QUORUM=2
> >
> > $ source config.sh
> > $ ./bin/mesos-master.sh
> >
> >
> >
> > On Mon, Nov 23, 2015 at 10:19 AM, Jojy Varghese <j...@mesosphere.io>
> > wrote:
> >
> > > Thanks for bringing this topic up Alex. I have been thinking about the
> > same
> > > and was wondering if we can have subsystem specific flags and some
> scheme
> > > where there can be a namespace instead of a flat space. And as alex
> > > suggested, a configuration to represent this?
> > >
> > > -jojy
> > > On Mon, Nov 23, 2015 at 9:32 AM tommy xiao <xia...@gmail.com> wrote:
> > >
> > > > please file a issue to tracking this proposal
> > > >
> > > > 2015-11-23 21:53 GMT+08:00 Klaus Ma <klaus1982...@gmail.com>:
> > > >
> > > > > +1, that's helpful :).
> > > > >
> > > > > For the detail of implementing such as auto re-load, I think we can
> > let
> > > > > owner/shepherd to decide :).
> > > > >
> > > > > ----
> > > > > Da (Klaus), Ma (马达) | PMP® | Advisory Software Engineer
> > > > > Platform Symphony/DCOS Development & Support, STG, IBM GCG
> > > > > +86-10-8245 4084 | klaus1982...@gmail.com | http://k82.me
> > > > >
> > > > > On Mon, Nov 23, 2015 at 9:40 PM, Adam Avilla <a...@avil.la> wrote:
> > > > >
> > > > > > +1 I think it would be helpful.
> > > > > >
> > > > > > This may be orthogonal / feature creep, but would it be possible
> to
> > > > have
> > > > > > the config file be able to be safely reloaded with a HUP or
> > > appropriate
> > > > > > signal?
> > > > > >
> > > > > > On Mon, Nov 23, 2015 at 5:32 AM, Guangya Liu <gyliu...@gmail.com
> >
> > > > wrote:
> > > > > >
> > > > > > > +1000, introducing a new configuration file for mesos master
> and
> > > > slave
> > > > > > can
> > > > > > > help end user take the configuration file as the source of all
> > > flags.
> > > > > > >
> > > > > > > The OpenStack is also using same way to manage all of the
> flags,
> > it
> > > > is
> > > > > > > putting all flags into a configuration file and the
> configuration
> > > > file
> > > > > > > including all flag examples. Most of the flags are disabled by
> > > > default
> > > > > > and
> > > > > > > the end user can just enable those flags based on his
> > requirement.
> > > > > > >
> > > > > > > Also the flags in the configuration file can be classified to
> > > > different
> > > > > > > groups for a better management, and mesos can also follow this
> to
> > > > > > classify
> > > > > > > those flags to different groups, such as ACL, Cluster,
> framework
> > > etc.
> > > > > > >
> > > > > > >
> > > > > > > On Mon, Nov 23, 2015 at 9:08 PM, Alexander Rojas <
> > > > > > alexan...@mesosphere.io>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Hey guys,
> > > > > > > >
> > > > > > > > Over the time I’ve been involved in Mesos I’ve seen that we
> > went
> > > > > from a
> > > > > > > > handful of flags to around 42 supported flags in the master.
> At
> > > > this
> > > > > > > point
> > > > > > > > I’m wondering if perhaps we should support a configuration
> file
> > > in
> > > > > > > > conjunction (or instead of) with all the command flags.
> > > > > > > >
> > > > > > > > My intuition is that it will make it easier for operators as
> > well
> > > > as
> > > > > > for
> > > > > > > > debuggers to be able to replicate configurations easier.
> > > > > > > >
> > > > > > > > Any comments on this idea?
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > /adam
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Deshi Xiao
> > > > Twitter: xds2000
> > > > E-mail: xiaods(AT)gmail.com
> > > >
> > >
> >
>
--
Deshi Xiao
Twitter: xds2000
E-mail: xiaods(AT)gmail.com
