Bug 1702353 - must-gather should be based on cli image so that cli commands can be run in scripts.
Summary: must-gather should be based on cli image so that cli commands can be run in s...
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Master
Version: 4.1.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 4.1.0
Assignee: Luis Sanchez
QA Contact: zhou ying
Depends On:
TreeView+ depends on / blocked
Reported: 2019-04-23 14:44 UTC by Eric Rich
Modified: 2019-06-04 10:47 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2019-06-04 10:47:50 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:0758 0 None None None 2019-06-04 10:47:58 UTC

Description Eric Rich 2019-04-23 14:44:17 UTC
Description of problem: Today the only binary we can take advantage of within our 'gather' script of the must-gather images is the openshift-must-gather binary. 

It would help (us extend capabilities) if the image was based on the cli images (as we could do one-off data collection pieces) or use oc adm commands. 

Version-Release number of selected component (if applicable): 4.1


>David Eads
>@Luis Sanchez There should be a blocker bug for using the CLI image (there is a jira card). I think it's updated here: https://github.com/openshift/must-gather/blob/master/Dockerfile#L7 so that @Eric stops bugging us

Comment 1 Luis Sanchez 2019-04-25 17:10:42 UTC
Fixed with https://github.com/openshift/release/pull/3560

Can verify that oc is available by running (for example):

oc adm must-gather -- /bin/bash -c 'oc > /must-gather/help.txt'

Comment 2 zhou ying 2019-05-09 05:54:52 UTC
Confirmed with latest ocp , the issue has fixed:
[root@dhcp-140-138 home]# oc get clusterversion
NAME      VERSION                             AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.1.0-0.nightly-2019-05-08-131137   True        False         122m    Cluster version is 4.1.0-0.nightly-2019-05-08-131137

[root@dhcp-140-138 home]# oc adm must-gather -- /bin/bash -c 'oc > /must-gather/help.txt'
namespace/openshift-must-gather-rpsxf created
clusterrolebinding.rbac.authorization.k8s.io/must-gather-ccndq created
receiving incremental file list
created directory must-gather.local.4335995885763405327

sent 46 bytes  received 1,233 bytes  511.60 bytes/sec
total size is 1,123  speedup is 0.88
clusterrolebinding.rbac.authorization.k8s.io/must-gather-ccndq deleted
namespace/openshift-must-gather-rpsxf deleted

Comment 4 errata-xmlrpc 2019-06-04 10:47:50 UTC
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.


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