Security Automation with Ansible 2

BlueGreen deployment update playbook

Now, the developer has updated the code (or) server is patched for some security vulnerabilities. We want to deploy the new version of production site with green deployment.

The playbook looks very simple as follows, it will update the configuration and reloads the haproxy service to serve the new production deployment:

- name: Updating to GREEN deployment  hosts: proxyserver  become: yes     tasks:    - name: updating proxy configuration      template:        src: haproxy.cfg.j2        dest: /etc/haproxy/haproxy.cfg        - name: updating the service      service:        name: haproxy        state: reloaded    - debug:        msg: "GREEN deployment successful. Please check your server :)"

Then, we can check our production site again to see the update deployment ...