In 3.7+ "oc get cm openshift-master-controllers -n kube-system -o yaml" you can see the annotation described in that article.
Regards, Takayoshi On Wed, 21 Feb 2018 14:37:32 +0900, "Srinivas Naga Kotaru (skotaru)" <[email protected]> wrote: > > It has just client-ca-file. We have 3 masters in each cluster. not sure how > to identify which control manager is active? I usually find which one’s is > writing logs by using journalctl atomic-openshift-master-controllers.service. > passive one’s don’t write or generate > any logs. > > -- > > Srinivas Kotaru > > From: Clayton Coleman <[email protected]> > Date: Tuesday, February 20, 2018 at 9:29 PM > To: Srinivas Naga Kotaru <[email protected]> > Cc: dev <[email protected]> > Subject: Re: Leader election in Kubernetes control plane > > We use config maps - check in kube-system for that. > > On Feb 15, 2018, at 2:48 PM, Srinivas Naga Kotaru (skotaru) > <[email protected]> wrote: > > while I was reading below article, I tried to do the same to find out > which one is active control plane in Openshift. I could see zero end points > in kube-system name space. Am I missing something or not implemented in > Openshift? > > > https://blog.heptio.com/leader-election-in-kubernetes-control-plane-heptioprotip-1ed9fb0f3e6d > > $oc project > > Using project "kube-system" on server > > $ oc get ep > > No resources found. > > $oc get all > > No resources found. > > -- > > 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
