Red Hat Bugzilla – Bug 1444748
Fail to container install OCP3.6 due to etcd_container can not start based an unexisted file /etc/sysconfig/etcd
Last modified: 2017-08-10 01:21:25 EDT
Description of problem: Trigger container install ocp3.6, installation failed on task [openshift_master : Verify API Server] due to etcd_container can not be started based an unexisted file /etc/sysconfig/etcd. #vi /etc/systemd/system/etcd_container.service ExecStart=/usr/bin/docker run --name etcd_container --rm -v /var/lib/etcd:/var/lib/etcd:z -v /etc/etcd:/etc/etcd:ro --env-file=/etc/etcd/etcd.conf --env-file=/etc/sysconfig/etcd --net=host --entrypoint=/usr/bin/etcd registry.access.redhat.com/rhel7/etcd # journalctl -u etcd_container Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: Starting The Etcd Server container... Apr 24 03:12:59 openshift-109.x.x.x etcd_container[1491]: Error response from daemon: No such container: etcd_container Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: Started The Etcd Server container. Apr 24 03:12:59 openshift-109.x.x.x etcd_container[1497]: /usr/bin/docker-current: open /etc/sysconfig/etcd: no such file or directory. Apr 24 03:12:59 openshift-109.x.x.x etcd_container[1497]: See '/usr/bin/docker-current run --help'. Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: etcd_container.service: main process exited, code=exited, status=125/n/a Apr 24 03:12:59 openshift-109.x.x.x etcd_container[1503]: Error response from daemon: No such container: etcd_container Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: etcd_container.service: control process exited, code=exited status=1 Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: Unit etcd_container.service entered failed state. Apr 24 03:12:59 openshift-109.x.x.x systemd[1]: etcd_container.service failed. Version-Release number of selected component (if applicable): atomic-openshift-utils-3.6.35-1.git.0.e751716.el7.noarch How reproducible: always Steps to Reproduce: 1. Trigger container install(all in one) with external etcd. 2. 3. Actual results: Fail to container install OCP3.6. Expected results: Install ocp successfully. Additional info: QE suggest to add etcd service check during installation to ensure etcd service is started before install and start master/node service.
The fix [1] is merged and built in openshift-ansible-3.6.38-1.git.0.ff78e5c.el7 [2] [1] https://github.com/openshift/openshift-ansible/pull/3955 [2] https://brew.engineering.redhat.com/brew/buildinfo?buildID=553727
Version: atomic-openshift-utils-3.6.65.4-1.git.0.6de1866.el7.noarch Steps: 1. Trigger container install(all in one) with external etcd. Result: Install successfully.
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/RHEA-2017:1716