Red Hat Bugzilla – Bug 1476198
[trello zoxUAO2w] The displays of pod's terminal is very abnormal
Last modified: 2017-09-26 07:42:32 EDT
Description of problem: The displays of pod's terminal is very abnormal Version-Release number of selected component (if applicable): OpenShift Master:v3.6.0-rc.0+a17fa87-306 Kubernetes Master:v1.7.0+695f48a16f How reproducible: Always Steps to Reproduce: 1. oc create -f https://raw.githubusercontent.com/openshift-qe/v3-testfiles/master/pods/pod_with_two_containers.json 2.Go to Browse-> Pods page, select 'doublecontainers' pod and switch to its "Terminal" tab 3.Check 'hello-openshift' container 4.Check 'hello-openshift-fedora' container Actual results: 3. fresh page, will see the abnormal and smaller terminal.(see attachment) 4. the container's terminal displays as blank and cannot input any command (see attachment) Expected results: All steps should display normally. Additional info:
Created attachment 1305849 [details] blank
Created attachment 1305850 [details] smaller
Upstream container-terminal PR: https://github.com/kubernetes-ui/container-terminal/pull/28
This is only a problem in 3.7 with the xterm.js changes. It is not a problem in 3.6.
Console PR: https://github.com/openshift/origin-web-console/pull/1897
Commit pushed to master at https://github.com/openshift/origin-web-console https://github.com/openshift/origin-web-console/commit/3e8c7297e6892e86bb96310ac6474e65fd1b24a0 Bug 1476198 - Bump kubernetes-container-terminal to 2.0.2 Includes upstream PR https://github.com/kubernetes-ui/container-terminal/pull/28 Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1476198
Checked these two issues with all kinds of browsers on the origin env which have merged the bug's PR, for the terminal displays as blank issue, it works on all browsers. But the terminal still becomes smaller size when fresh pod's terminal page and it is only normal in Firefox.
sorry, the Firefox can also reproduce the smaller size terminal issue.
I'm not able to reproduce the smaller terminal issue in any browser. Are you still seeing it?
I also cannot reproduce it:( Maybe this smaller terminal issue has been fixed by other PRs.
Checked in v3.7.0-0.126.4 per comment 0 steps. The problem is gone. Terminal works well in refresh and container switch. Sam, please help move to ON_QA if no other concern, thx
Verified on latest OCP: OpenShift Master: v3.7.0-0.127.0 Kubernetes Master: v1.7.0+80709908fd Container terminal and container drop-down select list display normal.