Hi Erik, I configured "externalIPs" with cluster setup using flannel but it didn't work.
Then I reinstalled cluster with openvswitch. This time "externalIP" worked. Is openvwitch suggested network plugin for openshift origin? I deployed same application in k8s cluster and it worked. Thanks, Jared, (韦煜） Software developer Interested in open source software, big data, Linux ________________________________ From: Erik Jacobs <ejac...@redhat.com> Sent: Wednesday, August 16, 2017 8:16:07 AM To: Yu Wei Cc: us...@lists.openshift.redhat.com; dev@lists.openshift.redhat.com Subject: Re: questions about externalIP usage Hi Jared, Did you previously configure the cluster for externalip usage? https://docs.openshift.org/latest/admin_guide/tcp_ingress_external_ports.html --- ERIK JACOBS PRINCIPAL TECHNICAL MARKETING MANAGER, OPENSHIFT Red Hat Inc<https://www.redhat.com/> ejac...@redhat.com<mailto:ejac...@redhat.com> M: 646.462.3745<tel:646.462.3745> @: erikonopen [https://www.redhat.com/files/brand/email/sig-redhat.png]<https://red.ht/sig> TRIED. TESTED. TRUSTED.<https://redhat.com/trusted> On Thu, Aug 10, 2017 at 4:12 AM, Yu Wei <yu20...@hotmail.com<mailto:yu20...@hotmail.com>> wrote: Hi guys, I deployed redis with replication controller successfully on openshift origin cluster. Then I tried to create service for external clients to connect. However, it seemed that it didn't work. How could I debug similar problem? Is there any guidance about using externalIP in openshift? The detailed information is as below, [root@host-10-1-236-92 gluster]# oc get svc NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE glusterfs-cluster 172.30.6.143 <none> 1/TCP 1d redis-svc 172.30.51.20 10.1.236.92,10.1.236.93,10.1.241.55 26379/TCP,6379/TCP 24m [root@host-10-1-236-92 gluster]# oc describe svc redis-svc Name: redis-svc Namespace: openshiift-servicebroker Labels: <none> Selector: sb-2017-redis-master=master Type: ClusterIP IP: 172.30.51.20 Port: redis-sen 26379/TCP Endpoints: 172.30.41.5:26379<http://172.30.41.5:26379> Port: redis-master 6379/TCP Endpoints: 172.30.41.5:6379<http://172.30.41.5:6379> Session Affinity: None No events. [root@host-10-1-236-92 gluster]# cat redis-master-svc.yaml --- kind: Service apiVersion: v1 metadata: name: redis-svc spec: selector: sb-2017-redis-master: master ports: - name: redis-sen protocol: TCP port: 26379 targetPort: 26379 - name: redis-master protocol: TCP port: 6379 targetPort: 6379 externalIPs: - 10.1.236.92 - 10.1.236.93 - 10.1.241.55 Thanks, Jared, (韦煜） Software developer Interested in open source software, big data, Linux _______________________________________________ dev mailing list dev@lists.openshift.redhat.com<mailto:dev@lists.openshift.redhat.com> http://lists.openshift.redhat.com/openshiftmm/listinfo/dev
_______________________________________________ dev mailing list dev@lists.openshift.redhat.com http://lists.openshift.redhat.com/openshiftmm/listinfo/dev
