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):
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
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)
All steps should display normally.
Created attachment 1305849 [details]
Created attachment 1305850 [details]
Upstream container-terminal PR:
This is only a problem in 3.7 with the xterm.js changes. It is not a problem in 3.6.
Commit pushed to master at https://github.com/openshift/origin-web-console
Bug 1476198 - Bump kubernetes-container-terminal to 2.0.2
Includes upstream PR https://github.com/kubernetes-ui/container-terminal/pull/28
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.