Re: [Hawkular-dev] Identification of WildFly in container in a Kube/Openshift env
On 27.07.2016 18:51, John Mazzitelli wrote:
> - feed-id: sha1sum(sha1sum(foobar.war) + sha1sum(foobar-ds.xml))
> result: a4f36be49f641967e51e2707c1fe6d0a29c2f682
Calculating the feed ID based on discovered resources is going to be very difficult if
not impossible with the current implementation - the agent needs the feed ID upfront
during startup before it even runs discovery (i.e. before it even knows about any
resources - let along child resources like deployments) - it requires the feed ID
internally to start many components, it can't talk to hawkular-inventory without it,
and it needs the feed ID to connect to the hawkular cmdgw server.
I considered this, but I thought it wouldn't be a problem to implement a
separate Wildfly extension that would calculate this during the boot and
put the resulting value in a system property for later use by the agent
itself. Would that work?
- Juca.