# CLI reference Use the Constellation CLI to create and manage your clusters. Usage: ``` constellation [command] ``` Commands: * [config](#constellation-config): Work with the Constellation configuration file * [generate](#constellation-config-generate): Generate a default configuration file * [fetch-measurements](#constellation-config-fetch-measurements): Fetch measurements for configured cloud provider and image * [instance-types](#constellation-config-instance-types): Print the supported instance types for all cloud providers * [create](#constellation-create): Create instances on a cloud platform for your Constellation cluster * [init](#constellation-init): Initialize the Constellation cluster * [verify](#constellation-verify): Verify the confidential properties of a Constellation cluster * [upgrade](#constellation-upgrade): Plan and perform an upgrade of a Constellation cluster * [plan](#constellation-upgrade-plan): Plan an upgrade of a Constellation cluster * [execute](#constellation-upgrade-execute): Execute an upgrade of a Constellation cluster * [recover](#constellation-recover): Recover a completely stopped Constellation cluster * [terminate](#constellation-terminate): Terminate a Constellation cluster * [version](#constellation-version): Display version of this CLI ## constellation config Work with the Constellation configuration file ### Synopsis Work with the Constellation configuration file. ### Options ``` -h, --help help for config ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation config generate Generate a default configuration file ### Synopsis Generate a default configuration file for your selected cloud provider. ``` constellation config generate {aws|azure|gcp} [flags] ``` ### Options ``` -f, --file string path to output file, or '-' for stdout (default "constellation-conf.yaml") -h, --help help for generate ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation config fetch-measurements Fetch measurements for configured cloud provider and image ### Synopsis Fetch measurements for configured cloud provider and image. A config needs to be generated first! ``` constellation config fetch-measurements [flags] ``` ### Options ``` -h, --help help for fetch-measurements -s, --signature-url string alternative URL to fetch measurements' signature from -u, --url string alternative URL to fetch measurements from ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation config instance-types Print the supported instance types for all cloud providers ### Synopsis Print the supported instance types for all cloud providers. ``` constellation config instance-types [flags] ``` ### Options ``` -h, --help help for instance-types ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation create Create instances on a cloud platform for your Constellation cluster ### Synopsis Create instances on a cloud platform for your Constellation cluster. ``` constellation create [flags] ``` ### Options ``` -c, --control-plane-nodes int number of control-plane nodes (required) -h, --help help for create --name string create the cluster with the specified name (default "constell") -w, --worker-nodes int number of worker nodes (required) -y, --yes create the cluster without further confirmation ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation init Initialize the Constellation cluster ### Synopsis Initialize the Constellation cluster. Start your confidential Kubernetes. ``` constellation init [flags] ``` ### Options ``` --autoscale enable Kubernetes cluster-autoscaler --endpoint string endpoint of the bootstrapper, passed as HOST[:PORT] -h, --help help for init --master-secret string path to base64-encoded master secret ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation verify Verify the confidential properties of a Constellation cluster ### Synopsis Verify the confidential properties of a Constellation cluster. If arguments aren't specified, values are read from `constellation-id.json`. ``` constellation verify [flags] ``` ### Options ``` --cluster-id string expected cluster identifier -h, --help help for verify -e, --node-endpoint string endpoint of the node to verify, passed as HOST[:PORT] ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation upgrade Plan and perform an upgrade of a Constellation cluster ### Synopsis Plan and perform an upgrade of a Constellation cluster. ### Options ``` -h, --help help for upgrade ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation upgrade plan Plan an upgrade of a Constellation cluster ### Synopsis Plan an upgrade of a Constellation cluster by fetching compatible image versions and their measurements. ``` constellation upgrade plan [flags] ``` ### Options ``` -f, --file string path to output file, or '-' for stdout (omit for interactive mode) -h, --help help for plan ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation upgrade execute Execute an upgrade of a Constellation cluster ### Synopsis Execute an upgrade of a Constellation cluster by applying the chosen configuration. ``` constellation upgrade execute [flags] ``` ### Options ``` -h, --help help for execute ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation recover Recover a completely stopped Constellation cluster ### Synopsis Recover a Constellation cluster by sending a recovery key to an instance in the boot stage. This is only required if instances restart without other instances available for bootstrapping. ``` constellation recover [flags] ``` ### Options ``` -e, --endpoint string endpoint of the instance, passed as HOST[:PORT] (required) -h, --help help for recover --master-secret string path to master secret file (default "constellation-mastersecret.json") ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation terminate Terminate a Constellation cluster ### Synopsis Terminate a Constellation cluster. The cluster can't be started again, and all persistent storage will be lost. ``` constellation terminate [flags] ``` ### Options ``` -h, --help help for terminate ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ``` ## constellation version Display version of this CLI ### Synopsis Display version of this CLI. ``` constellation version [flags] ``` ### Options ``` -h, --help help for version ``` ### Options inherited from parent commands ``` --config string path to the configuration file (default "constellation-conf.yaml") ```