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Unikraft Cloud

kraft cloud deploy

‘kraft cloud deploy’ combines a number of kraft cloud sub-commands to enable you to build, package, ship and deploy your application with a single command.

kraft cloud deploy [ARGS] [CONTEXT] [-- [APP ARGS]]

Examples

# Deploy a working directory with a Kraftfile or Dockerfile:
$ kraft cloud --metro fra0 deploy -p 443:8080


# Run an image from Unikraft Cloud's image catalog:
$ kraft cloud --metro fra0 deploy -p 443:8080 caddy:latest


# Supply arguments to the instance of the existing image
$ kraft cloud --metro fra0 deploy -p 443:8080 caddy:latest -- /bin/server --debug


# Supply arguments to the instance of the project (appending to the cmd):
$ kraft cloud --metro fra0 deploy -p 443:8080 . -- /bin/server --debug


# Supply arguments to the instance of the project (overwriting the cmd):
$ kraft cloud --metro fra0 deploy -p 443:8080 --entrypoint "/bin/server --debug" .


# Immediately start following the log tail
$ kraft cloud --metro fra0 deploy -p 443:8080 -f caddy:latest

Options

  -D, --as string                         Set the deployment type
      --build-log string                  Use the specified file to save the output from the build
  -C, --certificate strings               Set the certificates to use for the service
  -z, --compress                          Compress the initrd package (experimental)
  -c, --config string                     Override the path to the KConfig .config file
      --dbg                               Build the debuggable (symbolic) kernel image instead of the stripped image
  -d, --domain strings                    Set the domain names for the service
      --entrypoint strings                Set the entrypoint for the instance
  -e, --env stringArray                   Environmental variables
      --feature strings                   Specify the special features to enable
  -f, --follow                            Follow the logs of the instance
      --force-pull                        Force pulling packages before building
  -h, --help                              help for deploy
  -i, --image string                      Set the image name to use
  -j, --jobs int                          Allow N jobs at once
  -K, --kraftfile string                  Set the Kraftfile to use
  -M, --memory string                     Specify the amount of memory to allocate (MiB increments)
  -n, --name string                       Name of the deployment
  -F, --no-cache                          Force a rebuild even if existing intermediate artifacts already exist
      --no-configure                      Do not run Unikraft's configure step before building
      --no-fast                           Do not use maximum parallelization when performing the build
      --no-fetch                          Do not run Unikraft's fetch step before building
  -S, --no-start                          Do not start the instance after creation
      --no-update                         Do not update package index before running the build
  -o, --output string                     Set output format
  -p, --port strings                      Specify the port mapping between external to internal
  -R, --replicas uint                     Number of replicas of the instance
      --restart string                    Set the restart policy for the instance (never/always/on-failure) (default "never")
      --rollout string                    Set the rollout strategy for an instance which has been previously run in the provided service. (default "prompt")
      --rollout-qualifier string          Set the rollout qualifier used to determine which instances should be affected by the strategy in the supplied service. (default "image")
      --rollout-wait duration             Time to wait before performing rolling out action (ms/s/m/h) (default 10s)
      --rootfs string                     Specify a path to use as root filesystem
      --runtime string                    Set an alternative project runtime
      --scale-to-zero string              Scale to zero policy of the instance (on/off/idle) (default "off")
      --scale-to-zero-cooldown duration   Cooldown period before scaling to zero (ms/s/m/h)
      --scale-to-zero-stateful            Save state when scaling to zero
  -g, --service string                    Attach the new deployment to an existing service
      --strategy string                   When a package of the same name exists, use this strategy when applying targets. (default "overwrite")
  -s, --subdomain strings                 Set the names to use when provisioning subdomains
      --timeout duration                  Set the timeout for remote procedure calls (ms/s/m/h) (default 1m0s)
  -V, --vcpus uint                        Specify the number of vCPUs to allocate
  -v, --volume strings                    Specify the volume mapping(s) in the form NAME:DEST or NAME:DEST:OPTIONS
  -w, --workdir string                    Set an alternative working directory (default is cwd)

Options inherited from parent commands

      --metro string   Unikraft Cloud metro location
      --token string   Unikraft Cloud access token

Aliases

The kraft cloud deploy command can also be run as:

launch, run

See Also