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Description of problem: Use the command `oc adm prune deployment` only delete the RC, the related deployer pod could not be deleted. Version-Release number of selected component (if applicable): Client Version: v4.0.6 Server Version: v1.12.4+0cbcfc5afe How reproducible: Always Steps to Reproduce: 1. Create a project, and create an app; `oc new-app centos/ruby-25-centos7~https://github.com/sclorg/ruby-ex.git` 2. Rollout more than 5 deployments: `oc rollout latest dc/ruby-ex` 3. Use the command: `oc adm prune deployments --keep-complete=1 --keep-younger-than=10m --loglevel=6 --confirm` Actual results: 3. Only the RC could be deleted , the deployer pod still exist: [root@preserve-master-yinzhou ~]# oc adm prune deployments --keep-complete=1 --keep-younger-than=10m --loglevel=6 --confirm I0301 00:21:12.723659 16584 loader.go:359] Config loaded from file /root/0221/zhouy/auth/kubeconfig I0301 00:21:12.934121 16584 round_trippers.go:405] GET https://api.qe-yinzhou.qe.devcluster.openshift.com:6443/apis/apps.openshift.io/v1/deploymentconfigs 200 OK in 209 milliseconds I0301 00:21:12.969963 16584 round_trippers.go:405] GET https://api.qe-yinzhou.qe.devcluster.openshift.com:6443/api/v1/replicationcontrollers 200 OK in 28 milliseconds I0301 00:21:12.997500 16584 prune.go:54] Creating deployment pruner with keepYoungerThan=10m0s, orphans=false, keepComplete=1, keepFailed=1 I0301 00:21:12.997593 16584 prune.go:113] Deleting deployment "ruby-ex-9" I0301 00:21:13.030478 16584 round_trippers.go:405] DELETE https://api.qe-yinzhou.qe.devcluster.openshift.com:6443/api/v1/namespaces/zhouy/replicationcontrollers/ruby-ex-9 200 OK in 32 milliseconds I0301 00:21:13.030880 16584 prune.go:113] Deleting deployment "ruby-ex-7" I0301 00:21:13.063955 16584 round_trippers.go:405] DELETE https://api.qe-yinzhou.qe.devcluster.openshift.com:6443/api/v1/namespaces/zhouy/replicationcontrollers/ruby-ex-7 200 OK in 33 milliseconds NAMESPACE NAME zhouy ruby-ex-9 zhouy ruby-ex-7 [root@dhcp-140-138 ~]# oc get po NAME READY STATUS RESTARTS AGE ruby-ex-1-build 0/1 Completed 0 146m ruby-ex-10-deploy 0/1 DeadlineExceeded 0 120m ruby-ex-11-deploy 0/1 Completed 0 29m ruby-ex-12-4w9sb 1/1 Running 0 25m ruby-ex-12-deploy 0/1 Completed 0 26m ruby-ex-3-deploy 0/1 Completed 0 138m ruby-ex-4-deploy 0/1 Completed 0 136m ruby-ex-5-deploy 0/1 Completed 0 129m ruby-ex-6-deploy 0/1 Completed 0 122m ruby-ex-7-deploy 0/1 Completed 0 122m ruby-ex-9-deploy 0/1 Completed 0 121m [root@dhcp-140-138 ~]# oc get rc NAME DESIRED CURRENT READY AGE ruby-ex-10 0 0 0 121m ruby-ex-11 0 0 0 29m ruby-ex-12 1 1 1 26m Expected results: 3. The RC and related deployer pod should be deleted at the same time. Additional info: When use the `oc adm prune builds` the build and builder pod deleted at the same time.
Fix in https://github.com/openshift/origin/pull/22211
Confirmed with latest ocp, the issue has fixed: [zhouying@dhcp-140-138 extended]$ oc version --short Client Version: v4.0.22 Server Version: v1.12.4+87e98f4 Payload: 4.0.0-0.nightly-2019-03-28-030453 [zhouying@dhcp-140-138 extended]$ oc adm prune deployments --keep-complete=1 --keep-younger-than=1m --confirm NAMESPACE NAME zhouyt ruby-ex-5 zhouyt ruby-ex-4 zhouyt ruby-ex-3 zhouyt ruby-ex-2 zhouyt ruby-ex-1 [zhouying@dhcp-140-138 extended]$ oc get po NAME READY STATUS RESTARTS AGE ruby-ex-3-build 0/1 Completed 0 25m ruby-ex-4-build 0/1 Completed 0 23m ruby-ex-5-build 0/1 Completed 0 19m ruby-ex-6-build 0/1 Completed 0 18m ruby-ex-6-deploy 0/1 Completed 0 16m ruby-ex-7-build 0/1 Completed 0 14m ruby-ex-7-deploy 0/1 Completed 0 13m ruby-ex-7-ggrdx 1/1 Running 0 13m [zhouying@dhcp-140-138 extended]$ oc get rc NAME DESIRED CURRENT READY AGE ruby-ex-6 0 0 0 16m ruby-ex-7 1 1 1 13m
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-2019:0758