Docker Cookbook - Second Edition

How to do it...

Follow these steps:

1. Add a secret to Swarm as shown in the following screenshot:

   $ echo "myP@ssWord" | docker secret create my_password -

2. Create a service that uses the secret:

    $ docker service create --name="my-service" --secret="my_password" redis

3. Since we are using Swarm, the container could be running on any of the nodes in the cluster. To find out which node your Swarm container is running on, you can use the docker service ps command; refer the below screenshot:

    $ docker service ps my-service

4. Now that you know ...