How to change CN network settings from command line without accessing web UI in KATA 5.+ [KATA/KEDRE]
Entry posted by svc_kms in How-to
11 views
Versions
Applicable to versions later than 5.0, 5.1, 6.0, 6.0.1, etc.
Problem
There are several cases where the standard method of changing interface network settings via the Web UI is not available, e.g. the Web UI is inaccessible.
Solution
Become root, save the nodes settings:
sudo su
console-settings-updater get /deploy/deployment_api/nodes | python3 -m json.tool > /tmp/nodes
|
Open the saved file for editing:
vim /tmp/nodes
|
Locate the desired network_settings, ifaces node, change the values tat you need to change:
{
"cc2cx0fltsjmxolid99p5loen": {
"id": 1,
"hostname": "1.srv.node1.node.dyn.kata",
...
"network_settings": {
"ifaces": [
{
"iface_name": "ens160",
"configuration_type": "static",
"span": false,
"address": "10.68.56.215",
"netmask": "255.255.254.0",
"gateway": "10.68.56.1",
"mac": "00:50:56:a5:39:f6"
},
{
"iface_name": "ens192",
"configuration_type": "static",
"address": "100.100.100.100",
"netmask": "255.255.255.0",
"gateway": "100.100.100.1",
"mac": "00:50:56:a2:5a:f6"
}
]
}
}
}
|
Save your changes and exit Vim. Verify that the JSON structure is valid (the command returns no errors):
cat /tmp/nodes | python3 -m json.tool
|
Import the modified settings back:
console-settings-updater set /deploy/deployment_api/nodes @/tmp/nodes
|
0 Comments
Recommended Comments
There are no comments to display.
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now