Useful Shell Commands
source link: https://chrisphillips-cminion.github.io/openshift/2023/04/03/usefulcommands.html
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
Useful Shell Commands
Useful Shell Commands
Apr 3, 2023 • Category Openshift by Chris Phillips
I take a bit of pride in my one-line shell commands. However, I always end up starting from first principles each time. This article will be a living document that will contain the useful commands that I use. These will start simple and get more complex towards the end.
I have tried to grade each command with a risk as follows
- Non Destructive - Though it makes changes these changes are unlikely to cause problems. (Use at your own risk)
- Read Only - Does not make any changes
1. Watch the status of ZenService deployment
Risk: Non Destructive This command allows you to look at the status of the deployment of ZenService, and have it auto updated on the screen.
Command:
watch "oc get zenservice -ojsonpath='{.items[0].status}' | jq"
Response: this will auto refresh, Ctrl+c to end
{
"Progress": "71%",
"ProgressMessage": "Finished Role 0020-core",
"conditions": [
{
"lastTransitionTime": "2023-04-03T09:28:42Z",
"message": "Running reconciliation",
"reason": "Running",
"status": "True",
"type": "Running"
}
],
"supportedOperandVersions": "4.8.2, 4.8.1, 4.8.0, 4.7.2, 4.7.1, 4.7.0, 4.5.7, 4.5.6, 4.5.5, 4.5.4, 4.5.3, 4.5.2, 4.5.1, 4.5.0, 4.4.4, 4.4.3, 4.4.2, 4.4.1, 4.4.0, 4.3.2, 4.3.1, 4.3.0, 4.2.0, 4.1.1, 4.1.0, 4.0.1, 4.0.0",
"zenOperatorBuildNumber": "zen operator 1.8.2 build 46",
"zenStatus": "InProgress"
}
2. Extract the admin password from ibm-common-services
Risk: Read Only This command prints to the screen the admin password to login to the ZenService framework. This used by the CP4I integration platform.
Command:
oc extract secret/platform-auth-idp-credentials -n ibm-common-services --to=-
Response:
chrisphillips@cminions-MacBook-Pro apic-2dcha % oc extract secret/platform-auth-idp-credentials -n ibm-common-services --to=-
# admin_username
admin
# admin_password
TYcTHISISAPASSWORDMfoa3GOD5D0j
The password above has been changed from the one shown on my test system.
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK