[Hawkular-dev] Sync with Inventory

[Austin Kuo]

Yes, I’m gonna build the inventory for vertx applications.
So I have to create a feed for it.

Thanks!

On Tue, Jun 21, 2016 at 7:55 PM Lukas Krejci <lkrejci at redhat.com> wrote:

> Hi Austin,
>
> Inventory offers a /hawkular/inventory/sync endpoint that is used to
> synchronize the "world view" of feeds (feed being something that pushes
> data
> into inventory).
>
> You said though that a "user creates" the resources, so I am not sure if
> /sync
> would be applicable to your scenario. Would you please elaborate more on
> where
> in the inventory hierarchy you create your resources and how? I.e. are you
> using some sort of feed akin to Hawkular's Wildfly Agent or are you just
> creating your resources "manually" under environments?
>
> On Tuesday, June 21, 2016 02:20:33 AM Austin Kuo wrote:
> > Hi all,
> >
> > I’m currently investigating how to sync with inventory server.
> > Here’s the example scenario:
> > Consider the following problem. A user creates version 1 of the app with
> > two http servers, one listening on port 8080, the other on port 8181. In
> > version 2, the http server listening on port 8181 is no longer needed.
> > When the old version is stopped and the new version started, there will
> be
> > just one http server listening. The application is not aware of the
> > previous state. What should we do so that the second http server is
> removed
> > from Inventory?
> >
> > Thanks in advance.
>
> --
> Lukas Krejci
>
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