APICallRetryInterval defines how long kubeadm should wait before retrying a failed API operation.

TODO: These constants should actually come from pkg/kubeapiserver/authorizer, but we can't vendor that package in now because of all the other sub-packages that would get vendored.

CSVTokenBootstrapGroup specifies the group the tokens in the .csv file will belong to.

CSVTokenBootstrapUser is currently the user the bootstrap token in the .csv file TODO: This should change to something more official and supported TODO: Prefix with kubeadm prefix.

The file name of the tokens file that can be used for bootstrapping.

DefaultTokenDuration specifies the default amount of time that a bootstrap token will be valid.

Constants for what we name our ServiceAccounts with limited access to the cluster in case of RBAC.

Minimum amount of nodes the Service subnet should allow.

Important: a "v"-prefix shouldn't exist here; semver doesn't allow that.