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Run decK with Docker

If you used the kong/deck Docker image to install decK, you can use the Docker image to manage decK.

Adjust KONG_ADMIN_HOST and the port 8001 in the following examples to the host and port of your own Kong Gateway instance.

Prerequisites

decK must be installed using a Docker image.

Export the configuration

Run this command to export the kong.yaml file:

docker run -i \
-v $(pwd):/deck \
kong/deck --kong-addr http://KONG_ADMIN_HOST:8001 --headers kong-admin-token:KONG_ADMIN_TOKEN -o /deck/kong.yaml gateway dump

Where $(pwd)/kong.yaml is the path to a kong.yaml file.

Export objects from all workspaces

Run this command to export objects from all the workspaces:

docker run -i \
-v $(pwd):/deck \
--workdir /deck \
kong/deck --kong-addr http://KONG_ADMIN_HOST:8001 --headers kong-admin-token:KONG_ADMIN_TOKEN -o /deck/kong.yaml gateway dump --all-workspaces

Reset the configuration

Run this command to initialize Kong objects:

docker run -i \
-v $(pwd):/deck \
kong/deck --kong-addr http://KONG_ADMIN_HOST:8001 --headers kong-admin-token:KONG_ADMIN_TOKEN gateway reset

Import the configuration

Run this command to import kong.yaml:

docker run -i \
-v $(pwd):/deck \
kong/deck --kong-addr http://KONG_ADMIN_HOST:8001 --headers kong-admin-token:KONG_ADMIN_TOKEN gateway sync /deck/kong.yaml

In this example, kong.yaml is in $(pwd)/kong.yaml.

View help manual pages

Run this command to view all available commands:

docker run kong/deck --help

Run the following to check available command flags:

docker run kong/deck gateway dump --help
docker run kong/deck gateway sync --help
docker run kong/deck gateway reset --help