How can I manage secrets in Docker?

How can I manage secrets in Docker?

You can manage secrets in Docker using Docker Secrets, which allows you to securely store and manage sensitive data.

What are Docker Secrets and how do they work?

Docker Secrets are encrypted pieces of data that are stored in the swarm mode. They are only accessible to services that need them.

Can I use environment variables for secrets instead?

While you can use environment variables, it's not recommended for sensitive data as they can be exposed. Docker Secrets is a safer option.

How do I create a secret in Docker?

You can create a secret using the command docker secret create <secret_name> <file>, where <file> contains the secret data.