Re: [infinispan-dev] Unable to cluster Infinispan ephemeral template instances

On 25 Sep 2017, at 13:11, Sebastian Laskawiec <slaskawi(a)redhat.com&gt; wrote: Seems like you didn't fill the namespace parameter while creating an app: https://github.com/infinispan/infinispan-openshift-templates/blob/master/... I already tried to eliminate this parameter (because it seems redundant) but currently there is no way to do it [1]. It s required for Role Binding which enables the Pod to query Kubernetes API and ask about Pods [2]. You may also try to use the third way: oc policy add-role-to-user view system:serviceaccount:<<your namespace>>:<<service account used for Deployment Config>> [1] https://github.com/infinispan/infinispan-openshift-templates/pull/9#discu... [2] https://docs.openshift.com/enterprise/3.0/dev_guide/service_accounts.html On Mon, Sep 25, 2017 at 12:54 PM Galder Zamarreño <galder(a)redhat.com&gt; wrote: Hey Sebastian, I've started 2 instances of Infinispan ephemeral [1] and they don't seem to cluster together with the pods showing this message: 10:51:12,014 WARN [org.jgroups.protocols.kubernetes.KUBE_PING] (jgroups-4,datagrid-1-187kx) failed getting JSON response from Kubernetes Client[masterUrl=https://172.30.0.1:443/api/v1, headers={Authorization=#MASKED:862#}, connectTimeout=5000, readTimeout=30000, operationAttempts=3, operationSleep=1000, streamProvider=org.jgroups.protocols.kubernetes.stream.InsecureStreamProvider@51522f72] for cluster [cluster], namespace [openshift], labels [application=datagrid]; encountered [java.lang.Exception: 3 attempt(s) with a 1000ms sleep to execute [OpenStream] failed. Last failure was [java.io.IOException: Server returned HTTP response code: 403 for URL: https://172.30.0.1:443/api/v1/namespaces/openshift/pods?labelSelector=app... These are the options I'm giving to the template: oc process infinispan-ephemeral -p \ NUMBER_OF_INSTANCES=2 \ APPLICATION_NAME=datagrid \ APPLICATION_USER=developer \ APPLICATION_PASSWORD=developer I'd expect this to work out of the box, or do you need to pass in a management usr/pwd for it to work? Cheers, [1] https://github.com/infinispan/infinispan-openshift-templates -- Galder Zamarreño Infinispan, Red Hat