I am deploying a Docker-based solution via Octopus to two different virtual machines. Both are Ubuntu 16.04, one on Amazon and the other on Azure.
For the Amazon machine, since the last couple of days, my deployments have been getting marked with a warning. The message is:
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
I assume this is related to the private Docker Container Registry I am using as an external feed. The VM with the WARNING is on Docker 17.07.0-ce, and the one without it is on 17.06. Octopus’ version is 3.16.0.
Is this a change in Docker that Octopus needs to adapt to?