2015-01-15 17:57 GMT+01:00 Otis Gospodnetic <[email protected]>:

> Hi Rainer,
>
> Just had a look.  Can you share more about the pull model?
> For example:
> 1) what exactly does it mean?  rsyslogd calling remote APIs to pull logs in
> vs. log shippers shipping them to rsyslogd?
> 2) would this require servers to expose specific APIs rsyslogd could talk
> to.... or is the idea to have rsyslogd pull logs from a remote rsyslogd?
> 3) where / why would it be useful, what are the use cases or problems this
> solves?
>
>
Full details will come up when I a have some progress. As I said, it's
highly experimental. But in a nutshell, it tries to address two areas:

1. enable rsyslog collectors (and other who support that mode) to pull data
from rsyslog originators
2. provide a general infrastructure for pull models, whatever this is to be
used for

Use case for 1 is for example firewall setups, where no inbound connections
to the collector is permitted for security reasons and the connector needs
to be the active parts.

Use cases for 2 exists, but I don't know the specifics. They surface every
now and then on the ML when someone ask for pull integration. I think there
was even a discussion with Radu, but I may be wrong.

As far as I implement the full mechanism, everything will be at "a"
protocol level, no specific APIs.

But again, it's very early and its highly experimental. So nothing is
really fixed yet, at least not in the sense the it for sure will be made
this or that way.

HTH
Rainer


> Thanks,
> Otis
> --
> Monitoring * Alerting * Anomaly Detection * Centralized Log Management
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>
>
> On Thu, Jan 15, 2015 at 11:17 AM, Rainer Gerhards <
> [email protected]>
> wrote:
>
> > Hi folks,
> >
> > I thought I share what I will (most probably) be working on the next
> couple
> > of weeks:
> >
> > http://blog.gerhards.net/2015/01/whats-next-with-rsyslog.html
> >
> > Rainer
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