| --- | |
| # instal docker and docker registry on head node | |
| - name: run setup to gather facts | |
| hosts: all, localhost | |
| tasks: | |
| - name: run setup | |
| setup: | |
| - name: install docker registry | |
| hosts: head | |
| roles: | |
| - registry | |
| - name: install local SSH key on head node | |
| hosts: head | |
| roles: | |
| - ssh-key |