Hey everyone,
I have stumbled upon an issue which I tried to debug for some time now but with no luck. My setup includes three EC2 instances running Ubuntu 16.04. I have followed all the steps defined in official Docker documentation and even cross-referenced tasks I defined with Geerlingguy’s recipe. It seems to me that one of the steps is failing silently (I suspect that apt cache isn’t updated somewhere in between installing the Docker GPG key and the Docker repo for Xenial), even though the output fails only on the last step when trying to install docker-ce package. When I try to install everything manually, it works without any issues. Ansible version I’m using is 2.8.3 and Python version is 3.7.4.
Any help would be appreciated. 
Regards,
Marko