We using 3.4, that is latest stable. -- Srinivas Kotaru
On 3/31/17, 10:39 AM, "Matt Wringe" <[email protected]> wrote: ----- Original Message ----- > From: "Srinivas Naga Kotaru (skotaru)" <[email protected]> > To: "Patrick Tescher" <[email protected]> > Cc: "dev" <[email protected]> > Sent: Friday, 31 March, 2017 11:36:36 AM > Subject: Re: PV/PVC storage use tracking > > > > Openshift shipping lower version of hawkular > > > > > { " MetricsService ": "STARTED" ," Implementation-Version ": > "0.21.7.Final-redhat-1" ," Built-From-Git-SHA1 ": > "0ed89b2dbd78208177f39a7ac880f5cec3eda8f8" } > > > > > > is there any way it can be bumped up latest to take advantage of tag > language? > For Origin, we should we using a more recent version with the latest releases. For OCP we usually do not increase the version of components until the next release. Newer OCP versions will have a newer Hawkular > > > > > > -- > > > Srinivas Kotaru > > > > > From: <[email protected]> on behalf of Srinivas Naga > Kotaru <[email protected]> > Date: Wednesday, March 29, 2017 at 10:45 PM > To: Patrick Tescher <[email protected]> > Cc: dev <[email protected]> > Subject: Re: PV/PVC storage use tracking > > > > > > Patric > > > > Thanks for pointing Grafant plug-in for Hawkuarl. We already invested effort > and time on TICK setup where metrics are collected via telegraf, InfluxDB > and Grafant. This plug-in is nice on top of our Grafana setup. However, > telegraf Docker plugin is much more advanced and have more metrics then > Hawkular metrics. > > > > Also, I noticed tags not working. Searching by name is pathetic and pretty > slow. Only gauge working . Other 2 metrics types like count, and > availability not working. Not sure why… > > > > Even Hawkular also not showing any information regarding PVC or PV. > > > > > > > > > > > -- > > > Srinivas Kotaru > > > > > From: Patrick Tescher <[email protected]> > Date: Wednesday, March 29, 2017 at 11:38 AM > To: Srinivas Naga Kotaru <[email protected]> > Cc: dev <[email protected]> > Subject: Re: PV/PVC storage use tracking > > > > > > The system that would track this is Heapster but it doesn't appear to. There > are a few open issues: > > > https://github.com/kubernetes/heapster/issues/885 > > > https://github.com/kubernetes/heapster/issues/1270 > > > > > > The other option would be Hawkular Openshift Agent: > https://github.com/hawkular/hawkular-openshift-agent > > > This means that the pod mounting your PVC needs to have some sort of agent > that reports filesystem usage. Sometimes this makes sense. For instance I am > using https://github.com/wrouesnel/postgres_exporter to export other > PostgresSQL stats and one of those is filesystem usage. In other cases it > may not make as much sense. > > > > > > Both of these are a little odd since they would track pod volume usage, not > necessarily a specific PVC. It would be nice to somehow monitor usage of a > PVC directly but that is hard since the PVC is not always mounted on any > node. > > > > > > Lastly if you want to be able to display the stats generated by Heapster or > Hawkular Openshift Agent you can set up > https://github.com/hawkular/hawkular-grafana-datasource . > > > > > > -- > > > Patrick Tescher > > > > > > > > > On Mar 29, 2017, at 10:05 AM, Srinivas Naga Kotaru (skotaru) < > [email protected] > wrote: > > > > > > Does Openshift has any mechanism to track PV/PVC usage? PV/PVC are getting > filled but there is no mechanism for us or our clients to track what is > current utilization? One way to check is , platform teams or clients has to > check usage by mounting the PV somewhere and check by using OS commands like > du etc. wondering any better way to track each PVC usage and alert if they > reach 90 % threshold etc. Our monitoring systems can handle alerts but > looking for a API call or better simple way to check PVC usage > > > > > > Don’t’ want to use OS commands to check or track usage. > > > > > > -- > > > Srinivas Kotaru > > > _______________________________________________ > dev mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/dev > > > > > _______________________________________________ > dev mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/dev > _______________________________________________ dev mailing list [email protected] http://lists.openshift.redhat.com/openshiftmm/listinfo/dev
