On Tue, Feb 2, 2016 at 10:47 PM, Imesh Gunaratne <[email protected]> wrote:
> > > On Wed, Feb 3, 2016 at 1:13 AM, Isuru Haththotuwa <[email protected]> wrote: > >> >> AFAIK this is the correct way. If we start the manager first, there is no >> worker pod at that moment. So the manager can start on its own. When the >> worker pod is being created, it can add both manager and worker services' >> IPs and connect to the manager node. >> > > No Isuru, this is the list of services [1] given to each Carbon server > instance to query Pods. So ideally it should have both worker service and > manager service. > Thanks Imesh. I was of the idea that we should add individual pod IPs. > > [1] > https://github.com/wso2/kubernetes-artifacts/blob/master/common/kubernetes-membership-scheme/src/main/java/org/wso2/carbon/membership/scheme/kubernetes/KubernetesMembershipScheme.java#L141 > >> >>> Thanks >>> >>> On Wed, Feb 3, 2016 at 12:19 AM, Vishanth Balasubramaniam < >>> [email protected]> wrote: >>> >>>> Hi, >>>> >>>> I have been working on WSO2 AS worker/manager separated cluster in >>>> Kubernetes. I have setup the Kubernetes cluster using the Vagrant and >>>> CoreOs [1]. >>>> I built the docker images for manager and worker with the following >>>> Kubernetes membership scheme configurations in the profile. >>>> >>>> wso2::clustering : >>>>> enabled : true >>>>> local_member_host : local.as.wso2.com >>>>> local_member_port : 4000 >>>>> membership_scheme : kubernetes >>>>> k8 : >>>>> k8_master : http://172.17.8.101:8080 >>>>> k8_namespace : default >>>>> k8_services : wso2as-manager,wso2as-worker >>>>> subDomain : mgt >>>> >>>> >>>> wso2::clustering : >>>>> enabled : true >>>>> local_member_host : worker.as.wso2.com >>>>> local_member_port : 4000 >>>>> membership_scheme : kubernetes >>>>> k8 : >>>>> k8_master : http://172.17.8.101:8080 >>>>> k8_namespace : default >>>>> k8_services : wso2as-manager,wso2as-worker >>>>> subDomain : worker >>>> >>>> >>>> I SCP-ed the saved zip file of built images and loaded them in the >>>> Kubernetes minion. Then I deployed the worker/manager service and >>>> controller. I SSH-ed into the container where the manager node is running, >>>> and there are no error logs as you can see below. >>>> >>>> TID: [-1234] [] [2016-02-02 12:43:53,892] INFO >>>>> {org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent} - >>>>> Using kubernetes based membership management scheme >>>>> {org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent} >>>>> TID: [-1234] [] [2016-02-02 12:43:53,905] INFO >>>>> {org.wso2.carbon.membership.scheme.kubernetes.KubernetesMembershipScheme} >>>>> - Initializing kubernetes membership scheme... >>>>> {org.wso2.carbon.membership.scheme.kubernetes.KubernetesMembershipScheme} >>>>> TID: [-1234] [] [2016-02-02 12:43:53,909] INFO >>>>> {org.wso2.carbon.membership.scheme.kubernetes.KubernetesMembershipScheme} >>>>> - Kubernetes clustering configuration: [master] >>>>> http://172.17.8.101:8080 [namespace] default [services] >>>>> wso2as-manager >>>>> {org.wso2.carbon.membership.scheme.kubernetes.KubernetesMembershipScheme} >>>>> TID: [-1234] [] [2016-02-02 12:43:54,499] INFO >>>>> {org.wso2.carbon.ui.internal.CarbonUIServiceComponent} - Mgt Console URL >>>>> : https://10.244.78.4:9443/carbon/ >>>>> {org.wso2.carbon.ui.internal.CarbonUIServiceComponent} >>>> >>>> >>>> But it doesn't become the cluster coordinator node and there is no any >>>> other log after this. Also I am not able to access the carbon management >>>> console from my local machine. >>>> >>>> But whereas, when I deploy only the default profile (not cluster), then >>>> it runs fine and I am able to access the carbon management console from my >>>> local machine with the provided nodeport. >>>> >>>> Have I misconfigured anything in worker/manager cluster setup? >>>> >>>> [1] - https://github.com/pires/kubernetes-vagrant-coreos-cluster >>>> >>>> Regards, >>>> Vishanth >>>> >>>> -- >>>> *Vishanth Balasubramaniam* >>>> Committer & PMC Member, Apache Stratos, >>>> Software Engineer, WSO2 Inc.; http://wso2.com >>>> >>>> mobile: *+94 77 17 377 18* >>>> about me: *http://about.me/vishanth <http://about.me/vishanth>* >>>> >>> >>> >>> >>> -- >>> *Imesh Gunaratne* >>> Senior Technical Lead >>> WSO2 Inc: http://wso2.com >>> T: +94 11 214 5345 M: +94 77 374 2057 >>> W: http://imesh.gunaratne.org >>> Lean . Enterprise . Middleware >>> >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> Thanks and Regards, >> >> Isuru H. >> +94 716 358 048* <http://wso2.com/>* >> >> >> > > > -- > *Imesh Gunaratne* > Senior Technical Lead > WSO2 Inc: http://wso2.com > T: +94 11 214 5345 M: +94 77 374 2057 > W: http://imesh.gunaratne.org > Lean . Enterprise . Middleware > > -- Thanks and Regards, Isuru H. +94 716 358 048* <http://wso2.com/>*
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