decK CLI Reference
This document describes the various commands that are available in decK.
--help flag on the main command or a sub-command (like diff,
sync, reset, etc.) shows the help text along with supported flags for those
commands, and is the canonical documentation.
This command can be used to verify connectivity between Kong and decK.
Under the hood, it sends a
GET / request to Kong to verify if Kong’s
Admin API is reachable and decK can authenticate itself against it.
If decK is being used in automated environment (like in a CI), it is
recommended that you use this command before a diff/sync to ensure
This command can be used to export all of Kong’s configuration into a single
YAML file. All entities are exported by default.
--select-tag can be used to export entities with the specific tag only.
This flag can be used in the following cases:
- If you would like to manage only a subset of entities in Kong.
- If multiple teams would like to configure Kong, one team can export
and sync its configuration without being aware of any other team’s
If you are a Kong Enterprise user, you can specify a specific workspace that
you want to export using the
--workspace flag, or use the
to export routing configuration of all workspaces.
This command compares the content of the input file against the current
configuration of Kong.
You can use this command for drift detection, i.e. if the configuration
of Kong is out of sync with configuration of the input file.
This command will create, update, or delete entities in Kong to exactly match
as described via the input file. You can use
diff command to display
the actions that decK will take and then use
sync command to actually
perform these actions.
This command can be used to validate an existing state file or a set of files.
It can catch most errors including validation of the YAML/JSON file itself and
catching duplicates or malformed entities.
This command will delete all the entities in Kong. Please use this
command with extreme caution as this action is irreversible.
This command shows the version information of the decK binary that is currently
This command shows the help text of decK. Use
--help flag on any of the
above command to get help in your terminal itself.
decK collects anonymized data to track feature adoption.
You can opt out of this by setting the environment variable