Deployment of Redmine application by using Ansible playbook.
$ make setup # prepare environment and install ansible dependencies
$ make deploy # deploy redmine
$ make encrypt-vault FILE=./group_vars/webservers/vault.yml # encrypt vault file
$ make decrypt-vault FILE=./group_vars/webservers/vault.yml # decrypt vault file
$ make view-vault FILE=./group_vars/webservers/vault.yml # view vault file