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To remove administrator privileges, simply follow the simple steps in the previous output. Repeat the same commands as root if you also want to use the cluster in administrator mode.
As As for the second point in the list, there are multiple CNI (Container Network Interfaces) to generate our Pod network. Here we use Calico (official guide), but obviously there are valid alternatives listed at the address shown in the command above (we report the link here). So let's run the command (check the version)
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