Sealos Command Reference
Cluster Management Commands
apply
: Runs cluster images within a Kubernetes cluster using Clusterfile.cert
: Updates the certificates of the Kubernetes API server.run
: Easily runs cloud-native applications.reset
: Resets all content in the cluster.status
: Views the status of the Sealos cluster.
Node Management Commands
add
: Adds nodes to the cluster.delete
: Removes nodes from the cluster.
Remote Operation Commands
exec
: Executes shell commands or scripts on the specified node.scp
: Copies files to the remote location of the specified node.
Experimental Commands
registry
: Commands related to the image registry.
Container and Image Commands
build
: Builds images using instructions from Sealfile or Kubefile.create
: Creates a cluster but does not run CMD, used for image inspection.inspect
: Inspects the configuration of containers or images.images
: Lists images in local storage.load
: Loads images from a file.login
: Logs into a container registry.logout
: Logs out of a container registry.manifest
: Operates on manifest lists and image indexes.merge
: Merges multiple images into one.pull
: Pulls images from a specified location.push
: Pushes images to the specified destination.rmi
: Removes one or more images from local storage.save
: Saves images to an archive file.tag
: Adds an additional name to a local image.
Other Commands
completion
: Generates autocompletion scripts for the specified shell.docs
: Generates API reference documentation.env
: Prints all environment information used by Sealos.gen
: Generates a Clusterfile with all default settings.version
: Prints version information.
The --debug
flag in Sealos is a global flag used to enable debug mode for more detailed information about the system's
operation when issues occur.
For installation instructions, please refer to the Sealos Installation Guide; for a quick start guide, please refer to the Quick Start Guide.