kk-upgrade.md

NAME

kk upgade: Upgrade your cluster smoothly to a newer version with this command.

DESCRIPTION

Upgrade your cluster smoothly to a newer version with this command.

OPTIONS

--artifact, -a

Path to a KubeKey artifact.

--debug

Print detailed information. The default is false.

--download-cmd

The user defined command to download the necessary binary files. The first param %s is output path, the second param %s, is the URL. The default is curl -L -o %s %s.

--filename, -f

Path to a configuration file.

--ignore-err

Ignore the error message, remove the host which reported error and force to continue. The default is false.

--skip-pull-images

Skip pre pull images. The default is false.

--with-kubernetes

Specify a supported version of kubernetes. It will override the version of kubernetes in the config file.

--with-kubesphere

Deploy a specific version of kubesphere. It will override the kubesphere ClusterConfiguration in the config file with the default value.

--yes, -y

Skip confirm check. The default is false.

EXAMPLES

Upgrade an all-in-one Kubernetes cluster from a specified version.

$ kk upgrade --with-kubernetes v1.22.0

Upgrade a cluster from a specified configuration file.

$ kk upgrade -f config-example.yaml

Upgrade a cluster using a KubeKey artifact (in an offline enviroment).

$ kk upgrade -f config-example.yaml -a kubekey-artifact.tar.gz