Kubeconfig is merged into `~/.kube/config` with rename option
(existing configuration is never overwritten).
If endpoint was used, it is automatically put into the `kubeconfig`.
This should make OS X experience literally `talosctl cluster create`
followed by any `kubectl get ...`.
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
Kubeconfig merge was completely rewritten to be "smarter":
* automatically apply renames done at previous stages to avoid asking
over and over again (in general should ask just once)
* skip checks if parts of the config match exactly
* allow overwrite as an option
* flexible way to control the output
* activating context in the end
* custom merged context name
Fixes#2578Fixes#2587Fixes#2577
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
This extracts admin kubeconfig generation out of bootkube, now based on
Talos x509 library. On each API request for `kubeconfig`, config is
generated on the fly and sent back on the wire.
This fixes two issues:
* any master node can now generate `kubeconfig` (worker nodes can do
that too, but that should probably change in the future)
* after upgrade-and-wipe the disk scenario, `osctl kubeconfig` still
works
Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>