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Convert Bash script to Ansible Playbook
A simple bash script to provision a virtual host for a wordpress site, called within a Vagrant build.
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#!/bin/bash # Install wp-cli curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar php wp-cli.phar --info chmod +x wp-cli.phar sudo mv wp-cli.phar /usr/local/bin/wp wp --info # Setup Apache to properly rewrite the Wordpress www subdomain sudo cp /var/www/myapp/provisioning/myapp.conf.vagrant /etc/apache2/sites-available/myapp.conf sudo wp core config --dbname=myapp --dbuser=root --allow-root if ! mysql -u root -e 'use myapp'; then sudo wp db create --prompt --quiet --allow-root fi sudo wp core install --url="www.myapp.dev" --title="Invent Value" --admin_user="admin" --admin_password="myapp" --admin_email="admin@myapp.dev" --allow-root # Install the default theme (Sage) # @see: https://github.com/roots/sage #wp theme install https://github.com/roots/sage/archive/master.zip --activate wp theme enable myapp --activate # Restart Apache and enable the vhost sudo a2ensite myapp sudo service apache2 restart |
Converting (and expanding) this to a playbook:
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# vim:ft=ansible: # --- - hosts: all become: yes tasks: - name: install wp-cli shell: curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar args: creates: /usr/local/bin/wp - name: config wp-cli shell: php wp-cli.phar --info --allow-root args: creates: /usr/local/bin/wp - name: make wp-cli writable shell: chmod +x wp-cli.phar args: creates: /usr/local/bin/wp - name: move wp-cli to local bin shell: sudo mv wp-cli.phar /usr/local/bin/wp args: creates: /usr/local/bin/wp - name: setup wordpress vhost config copy: src=myapp.conf dest=/etc/apache2/sites-available/myapp.conf owner=root mode=0644 force=no - name: set ServerName for wordpress vhost replace: dest=/etc/apache2/sites-available/myapp.conf regexp="{HOSTNAME}" replace="www.{{hostname}}" backup=no - name: set webroot for apache vhost replace: dest=/etc/apache2/sites-available/myapp.conf regexp="{WEBROOT}" replace="/var/www/myapp/www" backup=no - name: enable the myapp virtual host shell: sudo a2ensite wordpress - name: create 'myapp' database if it doesn't exist shell: mysql -uroot -e "CREATE DATABASE IF NOT EXISTS myapp" - name: setup wp-config.php shell: sudo wp core config --path=/var/www/myapp/www --dbname=myapp --dbuser=root --allow-root args: creates: /var/www/myapp/www/wp-config.php - name: add WP_ENV and APP_URL to wp-config lineinfile: dest=/var/www/myapp/www/wp-config.php regexp='^WP_ENV' line='\n\ndefine("WP_ENV", "development");\ndefine("APP_URL","{{hostname}}");' insertafter='<\?php' state=absent notify: restart apache - name: install wp build shell: sudo wp core install --path=/var/www/myapp/www --url="http://www.myapp.dev" --title="Invent Value" --admin_user="admin" --admin_password="myapp" --admin_email="admin@myapp.dev" --allow-root - name: enable and activate myapp theme shell: sudo wp theme activate myapp --path=/var/www/myapp/www --allow-root notify: restart apache |
And finally, the call in Vagrant:
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hostname = 'myapp.dev' config.vm.provision "ansible" do |ansible| # Provision Wordpress submodule as www.{{hostname}} ansible.playbook = "/path/to/playbook.yml" ansible.extra_vars = { hostname: hostname } end |
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