Ansible Playbook for installing Nginx

ansible_nginx.yml

---

########################################
## Ansible Playbook for installing Nginx
########################################

- name: check registered the repository of nginx-release
  shell: rpm -qa | grep nginx-release
  register: result
  ignore_errors: True
  always_run: yes
  changed_when: no
- name: add repository nginx-release (CentOS6/CentOS7)
  yum: name="http://nginx.org/packages/centos/{{ansible_distribution_major_version}}/noarch/RPMS/nginx-release-centos-{{ansible_distribution_major_version}}-0.el{{ansible_distribution_major_version}}.ngx.noarch.rpm"
  when: result|failed

- name: disable the repository (pls set --enablerepo=nginx if you use it)
  replace: dest=/etc/yum.repos.d/nginx.repo regexp="enabled *= *1" replace="enabled=0"
  ignore_errors: True

- name: install nginx
  yum: name=nginx state=present enablerepo=nginx

- name: Start Nginx
  service: name=nginx enabled=yes state=started