kubeadm-upgrade-apply-phase-preflight1
Run preflight checks before upgrade
Usage
kubeadm upgrade apply phase preflight [OPTIONS]
Eric Paris Jan 2015
Overview
Run preflight checks before upgrade
Options
--allow-experimental-upgrades=false
Show unstable versions of Kubernetes as an upgrade alternative and allow upgrading to an alpha/beta/release candidate versions of Kubernetes.
--allow-release-candidate-upgrades=false
Show release candidate versions of Kubernetes as an upgrade alternative and allow upgrading to a release candidate versions of Kubernetes.
--config=""
Path to a kubeadm configuration file.
--dry-run=false
Do not change any state, just output what actions would be performed.
-f, --force=false
Force upgrading although some requirements might not be met. This also implies non-interactive mode.
--ignore-preflight-errors=[]
A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.
--kubeconfig="/etc/kubernetes/admin.conf"
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file.
-y, --yes=false
Perform the upgrade and do not prompt for confirmation (non-interactive mode).
Options inherited from parent commands
--rootfs=""
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path.
--version=false
--version, --version=raw prints version information and quits; --version=vX.Y.Z... sets the reported version