Created
February 20, 2020 19:39
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MCO concept
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MCO | MCC -> MC (Ignition configs, FIPS, kernel types, kernel args, etc) | |
| MCD -> file management (one daemon for each node) | |
| MCS -> Machine config server | |
Two types of Machine Configs: worker / master | |
For a cluster of 6 nodes(3 masters, 3 workers), in order to add a Machine Config | |
to change kernel type to RT kernel for workers: | |
Assuming three MC's are available in the cluster: | |
MC1 | | |
MC2 |-> rendered_config_1 | |
MC2 | | |
Now we add a new MC4 for workers, and specify the kernel type to real time kernel, the | |
cluster now have: | |
MC1 | | |
MC2 |-> rendered_config_2 | |
MC3 | | |
MC4 | |
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