As localApiEndpoint is ignored by json.Unmarshaller this should be
localAPIEndpoint as defined in the json tag of the source code.
Signed-off-by: André Martins <aanm90@gmail.com>
'kubeadm init' silently ignores --node-name and --cri-socket
command line options if --config option is specified.
Implemented setting 'name' and 'criSocket' options from the command
line even if --config command line option is used.
kubeadm config migrate uses AnyConfigFileAndDefaultsToInternal, which can
unmarshal config from file only if InitConfiguration or JoinConfiguration are
present. Even with that in mind, it can only return a singlie config object,
with InitConfiguration taking precendence over JoinConfiguration. Thus, the
following cases were not handled properly, while they were perfectly valid for
kubeadm init/join:
- ClusterConfiguration only file caused kubeadm config migrate to exit with
error.
- Init + Join configurations in the same file caused Init + Cluster
configuration to be produced (ignoring JoinConfiguration). The same is valid
when the combo is Init + Cluster + Join configurations.
- Cluster + Join configuration ignores ClusterConfiguration and only
JoinConfiguration gets migrated.
To fix this, the following is done:
- Introduce MigrateOldConfigFromFile which migrates old config from a file,
while ensuring that all kubeadm originated input config kinds are taken care
of. Add comprehensive unit tests for this.
- Replace the use of AnyConfigFileAndDefaultsToInternal in
kubeadm config migrate with MigrateOldConfigFromFile.
- Remove the no longer used and error prone AnyConfigFileAndDefaultsToInternal.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
'kubeadm join' silently ignores --node-name and --cri-socket
command line options if --config option is specified.
In some cases it's much easier for users to override these parameters
from the command line instead of updating config, especially for
multi-node automatic deployments where only node name should be changed.
Implemented setting 'name' and 'criSocket' options from the command
line even if --config command line option is used.
Bump MinimumControlPlaneVersion and MinimumKubeletVersion to v1.12 and update
any related tests.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
- make the whole config example actually pass strict verification
(i.e. make the config work with --config)
- add print init-defaults/join defaults
- other small fixes
kubeadm uses certificate rotation to replace the initial high-power
cert provided in --kubeconfig with a less powerful certificate on
the masters. This requires that we pass the contents of the client
config certData and keyData down into the cert store to populate
the initial client.
Add better comments to describe why the flow is required. Add a test
that verifies initial cert contents are written to disk. Change
the cert manager to not use MustRegister for prometheus so that
it can be tested.
Kubernetes Prow Robot