Secrets have been part of Swarm Mode since its inception, making it trivial to provide generic, static secrets to your distributed services. However, not all secrets are equal, and some use cases call for a more dynamic approach. Docker Engine allows installing a plugin and using it as a driver when creating secrets, letting the value of the secret be determined at runtime, thus enabling dynamic use cases. The talk will cover how to write a secrets plugin that fetches dynamic secret values from …