Future change in Inventory REST API - impacted clients?
by Joel Takvorian
Hi,
There is a small upcoming change in the Inventory REST API which consists
in removing a deprecated field, as explained in this JIRA:
https://issues.jboss.org/browse/HWKINVENT-200
Basically, "type" has been replaced with "metricDataType" a while ago and
made deprecated, now it's going to be removed. Probably not for the next
release, but for the one after. Meanwhile I'd like to check any existing
usage. What are the potential usages?
- Ruby client: I've already made changes to it
- Java client: it uses the inventory API code, so it should not require any
change
- Go client: does not use inventory (?)
- Python client: does not use inventory (?)
- I'm now having a look at WF & openshift agents
Do you see anything else?
Joel
9 years, 1 month
Fwd: [cm-ops] Mock hawkular server
by Heiko W.Rupp
This is interesting
Forwarded message:
> From: Yaacov Zamir <yzamir(a)redhat.com>
> To: Container Management Operations <cm-ops(a)redhat.com>, Jeffrey
> Phillips <jephilli(a)redhat.com>
> Subject: [cm-ops] Mock hawkular server
> Date: Mon, 21 Nov 2016 20:15:22 +0200
>
> A mock Hawkular server, it send random numbers to Hawkular clients.
> https://github.com/yaacov/mohawk
>
> Here is a link to a clip showing the use of the mock server to test
> the
> ad-hoc graphs page:
> https://www.youtube.com/watch?v=R0ASlTeq7dg&t=1s
9 years, 1 month
Hawkular logos
by Pavol Loffay
Hello,
does anybody have the logo in the attachment without white background? Is
there some place where I could find all logos we have?
Regards,
--
Pavol Loffay
Cell: +421948286055
Red Hat
Purkyňova 111 TPB-B
612 45 Brno
9 years, 1 month
openshift application metrics example
by John Mazzitelli
I added some more to help people demo or try out Hawkular OpenShift Agent. See:
https://github.com/hawkular/hawkular-openshift-agent/blob/master/README.a...
If you are looking at this stuff, try that out and let me know if something is missing.
In short, I put together a simple Jolokia-enabled WildFly server docker image that can be deployed into OpenShift via the "deploy-to-openshift.sh" script. That script also creates an example configmap and pod annotation so the agent will immediately begin collecting metrics (assuming, of course, you have an agent deployed in OpenShift - the README explains how to do that, too).
I'm soon going to be able to write a blog or video demo on this now that I have everything working and I have an example Jolokia endpoint that is emitting metrics.
The only thing really missing is there is no way for us to actually SEE the metrics in OpenShift (since obviously the console doesn't know anything about application metrics yet). But I can use Heiko's HawkFX to show the graphs since HawkFX now is able to log into OpenShift's H-Metrics server, thanks Heiko!
9 years, 1 month
