I saw the same thing on a new cluster. I resolved it manually by: 1) adding ‘search cluster.local’ to the node’s /etc/resolv.conf 2) adding docker-registry.default.svc and docker-registry.default.svc.cluster.local to the docker daemon’s insecure registries
then stopped the node service, restarted docker and started the node service Maybe #2 is unnecessary once you add the search directive to resolv.conf, but didn’t try. Scott, it seems the default is now to use the registry host name instead of the numeric service IP. Is there a variable that controls that? > On Aug 22, 2017, at 7:17 AM, Tim Dudgeon <[email protected]> wrote: > > Hi All, > > I'm having problems with the ansible installer. > I've created a very simple 1 node cluster using an inventory file like this: > >> OSEv3:children] >> masters >> nodes >> >> [OSEv3:vars] >> ansible_ssh_user=root >> openshift_deployment_type=origin >> openshift_disable_check=docker_storage,memory_availability >> openshift_hostname=MASTER_PRIVATE_FQDN >> openshift_master_cluster_hostname=MASTER_PRIVATE_FQDN >> openshift_master_cluster_public_hostname=MASTER_PUBLIC_FQDN >> openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': >> 'true', 'challenge': 'true', 'kind': 'HTPasswdPasswordIdentityProvider', >> 'filename': '/etc/origin/master/users.htpasswd'}] >> >> [masters] >> MASTER_PRIVATE_FQDN ansible_connection=local >> [etcd] >> MASTER_PRIVATE_FQDN ansible_connection=local >> >> [nodes] >> MASTER_PRIVATE_FQDN openshift_node_labels="{'region': 'infra'}" >> openshift_schedulable=true ansible_connection=local > > > The installer seems to run OK and the web console is accessible, but when I > try to do a build it fails as it can't push to the docker repo. The end of > the log file shows this: > >> Pushing image docker-registry.default.svc:5000/simple/nodejs-ex:latest ... >> Registry server Address: >> Registry server User Name: serviceaccount >> Registry server Email: [email protected] >> Registry server Password: <<non-empty>> >> error: build error: Failed to push image: Get >> https://docker-registry.default.svc:5000/v1/_ping: dial tcp: lookup >> docker-registry.default.svc on 10.1.162.87:53: no such host > > 'oc get all' shows this: > >> NAME DOCKER REPO >> TAGS UPDATED >> is/registry-console >> docker-registry.default.svc:5000/default/registry-console latest 22 >> minutes ago >> >> NAME REVISION DESIRED CURRENT TRIGGERED BY >> dc/docker-registry 1 1 1 config >> dc/registry-console 1 1 1 config >> dc/router 1 1 1 config >> >> NAME DESIRED CURRENT READY AGE >> rc/docker-registry-1 1 1 1 23m >> rc/registry-console-1 1 1 1 22m >> rc/router-1 1 1 1 25m >> >> NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD >> routes/docker-registry >> docker-registry-default.router.default.svc.cluster.local docker-registry >> <all> passthrough None >> routes/registry-console >> registry-console-default.router.default.svc.cluster.local registry-console >> <all> passthrough None >> >> NAME CLUSTER-IP EXTERNAL-IP PORT(S) >> AGE >> svc/docker-registry 172.30.157.134 <none> 5000/TCP 23m >> svc/kubernetes 172.30.0.1 <none> 443/TCP,53/UDP,53/TCP 31m >> svc/registry-console 172.30.175.45 <none> 9000/TCP 22m >> svc/router 172.30.208.164 <none> 80/TCP,443/TCP,1936/TCP 25m >> >> NAME READY STATUS RESTARTS AGE >> po/docker-registry-1-wps11 1/1 Running 0 23m >> po/registry-console-1-d8ss8 1/1 Running 0 22m >> po/router-1-3p2nn 1/1 Running 0 24m > > Any ideas what is wrong? > > Tim > > > _______________________________________________ > users mailing list > [email protected] > http://lists.openshift.redhat.com/openshiftmm/listinfo/users _______________________________________________ users mailing list [email protected] http://lists.openshift.redhat.com/openshiftmm/listinfo/users
