Moving to kubernetes-users, kubernetes-dev on Bcc:.

On Tue, Feb 28, 2017 at 02:46:30PM -0800, cmti CA wrote:
> Hi,
> 
> I'm running minikube on one Centos server, and create kubernetes cluster 
> for running Seldon-server. 
> 
> # kubectl get all
> 
> NAME                                READY     STATUS    RESTARTS   AGE
> 
> po/influxdb-grafana-cshh3           2/2       Running   0          2h
> 
> po/kafka-controller-31l74           1/1       Running   1          2h
> 
> po/kafka-stream-impressions         1/1       Running   0          2h
> 
> po/kafka-stream-predictions         1/1       Running   0          2h
> 
> po/memcached1-fqgpt                 1/1       Running   0          2h
> 
> po/memcached2-wgq42                 1/1       Running   0          2h
> 
> po/mysql                            1/1       Running   0          2h
> 
> po/seldon-control                   1/1       Running   0          2h
> 
> po/seldon-server-2669694256-tf60n   2/2       Running   0          2h
> 
> po/spark-master-controller-wf4rr    1/1       Running   0          2h
> 
> po/spark-worker-controller-27t49    1/1       Running   0          2h
> 
> po/spark-worker-controller-jc4ts    1/1       Running   0          2h
> 
> po/td-agent-server                  1/1       Running   0          2h
> 
> po/zookeeper-1                      1/1       Running   0          2h
> 
> po/zookeeper-2                      1/1       Running   0          2h
> 
> po/zookeeper-3                      1/1       Running   0          2h
> 
> 
> NAME                         DESIRED   CURRENT   READY     AGE
> 
> rc/influxdb-grafana          1         1         1         2h
> 
> rc/kafka-controller          1         1         1         2h
> 
> rc/memcached1                1         1         1         2h
> 
> rc/memcached2                1         1         1         2h
> 
> rc/spark-master-controller   1         1         1         2h
> 
> rc/spark-worker-controller   2         2         2         2h
> 
> 
> NAME                      CLUSTER-IP   EXTERNAL-IP    PORT(S)               
>           AGE
> 
> svc/kafka-service         10.0.0.219   <nodes>        9092:30010/TCP        
>           2h
> 
> svc/kubernetes            10.0.0.1     <none>         443/TCP               
>           1d
> 
> svc/memcached1            10.0.0.119   <none>         11211/TCP             
>           2h
> 
> svc/memcached2            10.0.0.217   <none>         11211/TCP             
>           2h
> 
> svc/monitoring-grafana    10.0.0.122   <pending>      80:30002/TCP          
>           2h
> 
> svc/monitoring-influxdb   10.0.0.18    <pending>      
> 8083:30003/TCP,8086:30004/TCP   2h
> 
> svc/mysql                 10.0.0.35    <none>         3306/TCP              
>           2h
> 
> svc/seldon-api            10.0.0.242   10.32.42.214   
> 8080:32082/TCP,5000:31637/TCP   1h
> 
> svc/seldon-server         10.0.0.20    10.32.42.214   
> 80:30015/TCP,5000:30017/TCP     2h
> 
> svc/spark-master          10.0.0.5     <none>         7077/TCP              
>           2h
> 
> svc/spark-webui           10.0.0.46    <none>         8080/TCP              
>           2h
> 
> svc/td-agent-server       10.0.0.43    <none>         24224/TCP,24224/UDP   
>           2h
> 
> svc/zookeeper-1           10.0.0.203   <none>         
> 2181/TCP,2888/TCP,3888/TCP      2h
> 
> svc/zookeeper-2           10.0.0.215   <none>         
> 2181/TCP,2888/TCP,3888/TCP      2h
> 
> svc/zookeeper-3           10.0.0.121   <none>         
> 2181/TCP,2888/TCP,3888/TCP      2h
> 
> 
> NAME                   DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
> 
> deploy/seldon-server   1         1         1            1           2h
> 
> 
> NAME                          DESIRED   CURRENT   READY     AGE
> 
> rs/seldon-server-2669694256   1         1         1         2h
> 
> 
> I tried to expose the seldon-server service to the static public IP address 
> (10.32.42.214 as shown above) by exposing on nodePort but it doesn't seem 
> to work. Seems like it pertains to the 172.17.0.15 IP instead:
> 
> 
> # kubectl describe service seldon-server
> 
> Name: seldon-server
> 
> Namespace: default
> 
> Labels: name=seldon-server
> 
> service=seldon
> 
> Selector: name=seldon-server
> 
> Type: NodePort
> 
> IP: 10.0.0.20
> 
> External IPs: 10.32.42.214
> 
> Port: api 80/TCP
> 
> NodePort: api 30015/TCP
> 
> Endpoints: 172.17.0.15:8080
> 
> Port: rpc 5000/TCP
> 
> NodePort: rpc 30017/TCP
> 
> Endpoints: 172.17.0.15:5000
> 
> Session Affinity: None
> 
> No events.
> 
> 
> # kubectl get -o template po seldon-server-2669694256-tf60n 
> --template={{.status.podIP}}
> 
> 172.17.0.15
> 
> 
> Can anyone help on this? It would be greatly appreciated!
> 
> 
> Thanks,
> 
> 
> James
> 
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