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How to work with this repo

This repo is supossed to work in three branches side-by-side, that is: dev, hom and prd.
Configuration files will be shared to all branches while individual files will be exclusive for each one (they can be the same at some point):

Individual files
hosts
roles/deploy/templates
roles/deploy/vars
roles/undeploy/defaults

This means that no commit can include shared files and individual files at the same time.

One should use cherry-picking to merge shared files commits from another branches, while leaving individual files commits alone.
And checkout <branch> <path> (path should be listed in the above table) can be used to stage individual files commits from another branches, while leaving shared files commits alone.

Commands

Checking inventory

ansible-inventory --graph

Pinging hosts

ansible -m ping all

Running playbooks

ansible-playbook [-e "cli_hosts=<hosts>"] <name>.yml

Playbook descriptions

  • install.yml – if NGINX is not installed, will install its latest version; if installed, will update to the latest version.
  • uninstall.yml – uninstall NGINX.
  • start.yml – start NGINX.
  • stop.yml – stop NGINX.
  • deploy.yml – will install or ensure NGINX is installed; start or ensure NGINX is started; create or ensure some necessary folders are present; deploy all server blocks that have a file at roles/deploy/templates/*.j2; reload NGINX if any changes.
  • undeploy.yml – undeploy all server blocks that are present at roles/undeploy/defaults/main.yml; reload NGINX if any changes.
  • main.yml – deploy.yml + undeploy.yml.