Description of problem: oc adm must-gather doesn work if you pass arbitrary commands Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. oc adm must-gather -- /usr/bin/gather_audit_logs Actual results: Fails with message: clusterrolebinding.rbac.authorization.k8s.io/must-gather-mj2lp created WARNING: cannot use rsync: rsync not available in container WARNING: cannot use tar: tar not available in container clusterrolebinding.rbac.authorization.k8s.io/must-gather-mj2lp deleted namespace/openshift-must-gather-9d785 deleted error: No available strategies to copy. Expected results: Runs without error and must-gather is created on client with logs collected by gather_audit_logs Additional info:
I used gather_audit_logs in description, but other commands do not work. We recently added gather_network_logs which is not part of 'gather' script, thus operators are expected to pass it as parameter to 'oc adm must-gather', but it doesn't work either: <snip> [ricky@ricky-laptop bz]$ oc adm must-gather --keep -- /usr/bin/gather_network_logs namespace/openshift-must-gather-qp9cx created clusterrolebinding.rbac.authorization.k8s.io/must-gather-xmvm5 created WARNING: cannot use rsync: rsync not available in container WARNING: cannot use tar: tar not available in container error: No available strategies to copy. [ricky@ricky-laptop bz]$ ls [ricky@ricky-laptop bz]$ </snip>
Just checking, is this still a bug? When I run these commands on a new cluster with master build of openshift/oc I don't see those errors: $ oc adm must-gather -- /usr/bin/gather_audit_logs Using image: quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:7a6eb094956a8d15b59600c3e6aa6745324667d1609f48c562942bb1fae7a227 namespace/openshift-must-gather-jphwr created clusterrolebinding.rbac.authorization.k8s.io/must-gather-s9jcp created WARNING: Collecting one or more audit logs on ALL masters in your cluster. This could take a large amount of time. INFO: Audit logs for kube-apiserver collected. receiving incremental file list created directory must-gather.local.2570935630716029429 <snip> sent 1,039 bytes received 236,534,856 bytes 337,667.23 bytes/sec total size is 236,473,088 speedup is 1.00 clusterrolebinding.rbac.authorization.k8s.io/must-gather-s9jcp deleted namespace/openshift-must-gather-jphwr deleted $ oc adm must-gather --keep -- /usr/bin/gather_network_logs Using image: quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:7a6eb094956a8d15b59600c3e6aa6745324667d1609f48c562942bb1fae7a227 namespace/openshift-must-gather-hs9hb created clusterrolebinding.rbac.authorization.k8s.io/must-gather-pg4pd created WARNING: Collecting network logs on ALL nodes in your cluster. This could take a large amount of time. INFO: Waiting for node network log collection to complete ... INFO: Node network log collection to complete. receiving incremental file list created directory must-gather.local.953961152312486651 <snip> sent 491 bytes received 574,543 bytes 127,785.33 bytes/sec total size is 572,540 speedup is 1.00 $ ls drwxrwxrwx. 3 mdame mdame 4.0K Aug 5 15:25 must-gather.local.2570935630716029429 drwxrwxrwx. 3 mdame mdame 4.0K Aug 5 15:38 must-gather.local.953961152312486651 Also running with a different command: $ oc adm must-gather -- echo "foo" Using image: quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:7a6eb094956a8d15b59600c3e6aa6745324667d1609f48c562942bb1fae7a227 namespace/openshift-must-gather-crdqn created clusterrolebinding.rbac.authorization.k8s.io/must-gather-68t7t created foo receiving incremental file list ./ sent 27 bytes received 41 bytes 27.20 bytes/sec total size is 0 speedup is 0.00 clusterrolebinding.rbac.authorization.k8s.io/must-gather-68t7t deleted namespace/openshift-must-gather-crdqn deleted (some repeating output snipped)
Confirmed with payload: 4.2.0-0.nightly-2019-08-05-223032, the issue has fixed: [root@dhcp-140-138 ~]# oc adm must-gather -- /usr/bin/gather_audit_logs Using image: quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:26cc4ea53fc3acc6f1fd3a058d078aecca5f812bcd29e205b81422a017ed9b72 namespace/openshift-must-gather-xwg2d created clusterrolebinding.rbac.authorization.k8s.io/must-gather-t5bl5 created ... INFO: Audit logs for kube-apiserver collected. receiving incremental file list created directory must-gather.local.5425454186883091619 ./ .... sent 275 bytes received 804,953 bytes 70,019.83 bytes/sec total size is 803,514 speedup is 1.00 clusterrolebinding.rbac.authorization.k8s.io/must-gather-t5bl5 deleted namespace/openshift-must-gather-xwg2d deleted
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-2019:2922