k3d/docs/internals/defaults.md
2020-07-14 20:29:33 +02:00

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# Defaults
- multiple server nodes
- by default, when `--server` > 1 and no `--datastore-x` option is set, the first server node (server-0) will be the initializing server node
- the initializing server node will have the `--cluster-init` flag appended
- all other server nodes will refer to the initializing server node via `--server https://<init-node>:6443`
- API-Ports
- by default, we don't expose any API-Port (no host port mapping)
- kubeconfig
- if `--[update|merge]-default-kubeconfig` is set, we use the default loading rules to get the default kubeconfig:
- First: kubeconfig specified via the KUBECONFIG environment variable (error out if multiple are specified)
- Second: default kubeconfig in home directory (e.g. `$HOME/.kube/config`)