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From Will Stevens <wstev...@cloudops.com>
Subject Re: Hooking into the SecurityGroups
Date Fri, 01 Apr 2016 14:38:19 GMT
Patrick, did you guys end up doing anything with these events?  I know we
were messing with that at one point.  Did we learn anything interesting?
Is it a viable solution for what Nux is trying to do?

*Will STEVENS*
Lead Developer

*CloudOps* *| *Cloud Solutions Experts
420 rue Guy *|* Montreal *|* Quebec *|* H3J 1S6
w cloudops.com *|* tw @CloudOps_

On Fri, Apr 1, 2016 at 9:59 AM, Patrick Dube <patrickdube91@gmail.com>
wrote:

> @swill. You can configure CloudStack to push it's events to both mysql and
> RabbitMQ or Kafka (
>
> http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.8/events.html
> )
>
> On Fri, Apr 1, 2016 at 8:37 AM, Will Stevens <williamstevens@gmail.com>
> wrote:
>
> > Pierre-Luc may have gotten something like this working. I think he tried
> > something similar.
> >
> > I think you can do something like redirect the events to redis and then
> > with a tool that uses the API and redis, build an event based overlay.
> >
> > I would have to look into this deeper, but I think PLD did some work on
> > this.
> > Thanks a lot Jayapal!
> >
> > Will, that sounds nice but I have not seen anything like this.
> >
> > Another interesting thing might be - as Wido suggested - to use libvirt
> > filters instead of our python scripts and I believe libvirt has it's own
> > way of hooking stuff into it. Could be another thing to explore, though
> it
> > sounds like a level lower than what you're proposing.
> >
> > Lucian
> >
> > --
> > Sent from the Delta quadrant using Borg technology!
> >
> > Nux!
> > www.nux.ro
> >
> > ----- Original Message -----
> > > From: "Will Stevens" <williamstevens@gmail.com>
> > > To: dev@cloudstack.apache.org
> > > Sent: Friday, 1 April, 2016 12:50:16
> > > Subject: Re: Hooking into the SecurityGroups
> >
> > > Slightly off topic, but relevant. Ideally we could easily hook into the
> > > event logging and build added logic by simply tying them to specific
> > > events. This would limit the hackery and would provide a system that
> > others
> > > could use without having to change the core. Has anyone done something
> > like
> > > this?
> > > On Apr 1, 2016 6:42 AM, "Nux!" <nux@li.nux.ro> wrote:
> > >
> > >> Hi,
> > >>
> > >> I want to hook into the SGs and add a few iptables rules every time a
> VM
> > >> is spawned and delete them when the VM is moved/deleted.
> > >> Has anyone done this before? Any pointers before I go and butcher it?
> > :-)
> > >>
> > >> Lucian
> > >>
> > >> --
> > >> Sent from the Delta quadrant using Borg technology!
> > >>
> > >> Nux!
> > >> www.nux.ro
> >
>

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