Documentation for MachineConfig custom file creation

[dimos_varounis]

Hello,

I am preparing for EX380V4.10 and trying to run "Guided Exercise: Creating Custom Machine Config Pools"(7.4 Section) in DO380V4.10 without using the prepared MC and MCP yaml files.

However I cannot find any reference for that kind of operations(custom file management in nodes using MC) in Openshift Documentation (https://access.redhat.com/documentation/en-us/openshift_container_platform/4.10/html/nodes).

Is there any place in Documentation or any other way that I can find this information, without the need to remember the whole yaml files?

Regards

[Adam_Young · Accepted solution]

You can always get an example of MCP with, oc get machineconfigpool , but for MC examples, check out: Using MachineConfig objects to configure nodes in the Post Installation Configuration docs.

[dimos_varounis]

Hello,

This is a good example, however I see that the butane tool is used to create the MachineConfig. Will this tool be available at the exam? Currently I cannot find it in the DO380 Labs...

[Ayush09]

Hello @dimos_varounis Certainly! The Butane tool will already be installed within the environment, eliminating the necessity to download the binaries.