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Description of problem: Failed to install when master isn't embedded with etcd Version-Release number of selected component (if applicable): openshift-ansible-3.0.83-1.git.0.2043786.el7.noarch How reproducible: Always Steps to Reproduce: 1.Install a env which specifys another host (not master) as etcd E.g: [OSEv3:children] masters nodes nfs etcd [OSEv3:vars] ansible_ssh_user=root deployment_type=openshift-enterprise [masters] x.x.172.101 openshift_ip=172.16.120.182 openshift_public_ip=x.x.172.101 openshift_hostname=172.16.120.182 openshift_public_hostname=x.x.172.101 [etcd] x.x.172.93 openshift_ip=172.16.120.181 openshift_public_ip=x.x.172.93 openshift_hostname=172.16.120.181 openshift_public_hostname=x.x.172.93 [nodes] x.x.172.101 openshift_ip=172.16.120.182 openshift_public_ip=x.x.172.101 openshift_hostname=172.16.120.182 openshift_public_hostname=x.x.172.101 openshift_schedulable=False x.x.172.93 openshift_ip=172.16.120.181 openshift_public_ip=x.x.172.93 openshift_hostname=172.16.120.181 openshift_public_hostname=x.x.172.93 [nfs] x.x.172.101 openshift_ip=172.16.120.182 openshift_public_ip=x.x.172.101 openshift_hostname=172.16.120.182 openshift_public_hostname=x.x.172.101 Actual results: TASK: [etcd_certificates | Create the client csr] ***************************** fatal: [x.x.172.93] => One or more undefined variables: 'dict object' has no attribute 'etcd_hostname' FATAL: all hosts have already failed -- aborting PLAY RECAP ******************************************************************** to retry, use: --limit @/root/config.retry x.x.172.101 : ok=65 changed=14 unreachable=0 failed=0 x.x.172.93 : ok=154 changed=31 unreachable=1 failed=0 localhost : ok=21 changed=0 unreachable=0 failed=0 Expected results: Install successfully Additional info: It blocks to add new masters in pre-existing native ha env as the new master is not a etcd role.
I suspect this is a quick fix so if you have time try to get it in today.
Proposed fix: https://github.com/openshift/openshift-ansible/pull/1785
Verified with openshift-ansible-3.0.84-1.git.0.04b5245.el7.noarch Launch a individual instance to be configured with etcd and the installation successfully. Move it to verified.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2016:1065