Octo.exe can be used to delete/remove machines with a particular status from environments on your Octopus instance.
Learn more about working with environments.
This command was added in Octo.exe 3.3.4.
This is most useful when your environments can have temporary/ephemeral machines. The best example of this is in virtualized or cloud environments where new machines are created and destroyed frequently.
Using Octopus 3.4 or newer?
We added first-class support for automatically cleaning up environments.
Usage: octo clean-environment [<options>] Where [<options>] is any of: Cleanup: --environment=VALUE Name of an environment to clean up. --status=VALUE Status of Machines clean up (Online, Offline, Unknown, NeedsUpgrade, CalamariNeedsUpgrade, Disabled). Can be specified many times. --health-status, --healthstatus=VALUE Health status of Machines to clean up (Healthy, Unavailable, Unknown, HasWarnings, Unhealthy). Can be specified many times. --disabled=VALUE [Optional] Disabled status filter of Machine to clean up. --calamari-outdated=VALUE [Optional] State of Calamari to clean up. By default ignores Calamari state. --tentacle-outdated=VALUE [Optional] State of Tentacle version to clean u- p. By default ignores Tentacle state Common options: --help [Optional] Print help for a command --helpOutputFormat=VALUE [Optional] Output format for help, only valid option is json --outputFormat=VALUE [Optional] Output format, only valid option is json --server=VALUE [Optional] The base URL for your Octopus Server, e.g., 'https://octopus.example.com/'. This URL can also be set in the OCTOPUS_CLI_SERVER environment variable. --apiKey=VALUE [Optional] Your API key. Get this from the user profile page. Your must provide an apiKey or username and password. If the guest account is enabled, a key of API-GUEST can be used. This key can also be set in the OCTOPUS_CLI_API_KEY environment variable. --user=VALUE [Optional] Username to use when authenticating with the server. Your must provide an apiKey or username and password. This Username can also be set in the OCTOPUS_CLI_USERNAME environment variable. --pass=VALUE [Optional] Password to use when authenticating with the server. This Password can also be set in the OCTOPUS_CLI_PASSWORD environment variable. --configFile=VALUE [Optional] Text file of default values, with one 'key = value' per line. --debug [Optional] Enable debug logging --ignoreSslErrors [Optional] Set this flag if your Octopus Server uses HTTPS but the certificate is not trusted on this machine. Any certificate errors will be ignored. WARNING: this option may create a security vulnerability. --enableServiceMessages [Optional] Enable TeamCity or Team Foundation Build service messages when logging. --timeout=VALUE [Optional] Timeout in seconds for network operations. Default is 600. --proxy=VALUE [Optional] The URL of the proxy to use, e.g., 'https://proxy.example.com'. --proxyUser=VALUE [Optional] The username for the proxy. --proxyPass=VALUE [Optional] The password for the proxy. If both the username and password are omitted and proxyAddress is specified, the default credentials are used. --space=VALUE [Optional] The name or ID of a space within which this command will be executed. The default space will be used if it is omitted. --keepalive=VALUE [Optional] How frequently (in seconds) to send a TCP keepalive packet. --logLevel=VALUE [Optional] The log level. Valid options are verbose, debug, information, warning, error and fatal. Defaults to 'debug'.
The following command will clean any offline machines from the production environment.
Octo clean-environment --environment Production --status Offline --server http://MyOctopusServerURL.com --apikey MyAPIKey