Description of problem: `oc rsh ` failed with panic: runtime error: index out of range [1] with length 1 Version-Release number of selected component (if applicable): [root@dhcp-140-138 roottest]# oc version -o yaml clientVersion: buildDate: "2020-05-23T15:25:26Z" compiler: gc gitCommit: 44354e2c9621e62b46d1854fd2d868f46fcdffff gitTreeState: clean gitVersion: 4.5.0-202005231517-44354e2 goVersion: go1.13.4 major: "" minor: "" platform: linux/amd64 openshiftVersion: 4.5.0-0.nightly-2020-05-24-223848 serverVersion: buildDate: "2020-05-23T18:34:28Z" compiler: gc gitCommit: afc841d gitTreeState: clean gitVersion: v1.18.2 goVersion: go1.13.4 major: "1" minor: 18+ platform: linux/amd64 How reproducible: always Steps to Reproduce: 1.`oc rsh` Actual results: 1. [root@dhcp-140-138 roottest]# oc rsh po/kube-controller-manager-yinzhou25-nvnkx-master-0.c.openshift-qe.internal panic: runtime error: index out of range [1] with length 1 goroutine 1 [running]: github.com/openshift/oc/pkg/cli/rsh.(*RshOptions).Complete(0xc0011fe330, 0x353cfe0, 0xc0010c6090, 0xc001202580, 0xc0012e98f0, 0x1, 0x1, 0xc00138db48, 0x0) /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/pkg/cli/rsh/rsh.go:136 +0x5d0 github.com/openshift/oc/pkg/cli/rsh.NewCmdRsh.func1(0xc001202580, 0xc0012e98f0, 0x1, 0x1) /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/pkg/cli/rsh/rsh.go:101 +0x6d github.com/spf13/cobra.(*Command).execute(0xc001202580, 0xc0012e98c0, 0x1, 0x1, 0xc001202580, 0xc0012e98c0) /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:844 +0x2aa github.com/spf13/cobra.(*Command).ExecuteC(0xc000fc8dc0, 0x2, 0xc000fc8dc0, 0x2) /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:945 +0x317 github.com/spf13/cobra.(*Command).Execute(...) /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:885 main.main() /builddir/build/BUILD/openshift-clients-git-1.b0bfdd0/__gopath/src/github.com/openshift/oc/cmd/oc/oc.go:110 +0x853 [root@dhcp-140-138 roottest]# oc version -o yaml Expected results: 1. no error. Additional info:
[root@dhcp-140-138 ~]# oc rsh po/kube-controller-manager-yinzhou25-nvnkx-master-0.c.openshift-qe.internal Defaulting container name to kube-controller-manager. Use 'oc describe pod/kube-controller-manager-yinzhou25-nvnkx-master-0.c.openshift-qe.internal -n openshift-kube-controller-manager' to see all of the containers in this pod. sh-4.2# ls bin boot dev etc home lib lib64 media mnt opt proc root run sbin srv sys tmp usr var sh-4.2# date Tue May 26 02:45:52 UTC 2020 sh-4.2# exit exit [root@dhcp-140-138 ~]# oc version -o yaml clientVersion: buildDate: "2020-05-25T20:42:46Z" compiler: gc gitCommit: e21eeff1b118f8eb0ea892a59bbc13a6f3488c89 gitTreeState: clean gitVersion: 4.5.0-202005252037-e21eeff goVersion: go1.13.4 major: "" minor: "" platform: linux/amd64
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-2020:2409