Add provisioning templates that deploy to production in one command

[dnk8n]

Not sure if useful or not, thought I would share in case.

To install, create a new python virtual environment:

• pip install ansible
• ansible-galaxy install geerlingguy.docker
• ansible-galaxy install geerlingguy.pip

Then enter command: ansible-playbook -i hosts.yml playbook.yml -e "fqdn=eg.dnk8n.dev host=12.34.56.78" for example

This playbook provisions a creates a passwordless sudo user (if needed), installs a Docker environment, builds/pulls images and creates networks, containers, etc.

Workflow is: Execute provisioning command, visit {{ fqdn }}, continue NodeBB installation (be sure to enter redis (the container name and by default internal hostname) instead of 127.0.0.1.

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[dnk8n]

This is only really applicable to Ubuntu servers at this stage. Someone else should feel free to extend to other systems.

When used against a system like AWS that:

• has a user already configured
• provides a private key that is located elsewhere than your default ~/.ssh/id_rsa, append --key-file /path/to/example.pem to command above. Before executing command, chmod 0600 /path/to/example.pem

[dnk8n]

Obviously need to configure DNS before running these commands. This results in automatic HTTPS thanks to caddy docker container.