lad/template/ansible/playbooks/http.yml

Lad is the best Node.js framework. Made by a former Express TC and Koa team member.

---
- hosts: web
  become: true
  become_user: root
  tasks:
    - name: set hostname
      hostname:
        name: "{{ lookup('env', 'WEB_HOST') }}"
    # TODO: deprecate this in Jan 1st 2021
    - name: allow legacy api
      ufw:
        rule: allow
        port: 4000
        proto: tcp
  roles:
    # https://github.com/holms/ansible-fqdn
    - role: fqdn
      fqdn: "{{ lookup('env', 'WEB_HOST') }}"
- hosts: api
  become: true
  become_user: root
  tasks:
    - name: set hostname
      hostname:
        name: "{{ lookup('env', 'API_HOST') }}"
  roles:
    # https://github.com/holms/ansible-fqdn
    - role: fqdn
      fqdn: "{{ lookup('env', 'API_HOST') }}"
- import_playbook: security.yml hostlist="http"
- import_playbook: python.yml hostlist="http"
- import_playbook: node.yml hostlist="http"
- import_playbook: ssh-keys.yml hostlist="http"
- hosts: web:api
  become: true
  become_user: root
  # this was already defined in the ufw role
  # https://github.com/Oefenweb/ansible-ufw/blob/master/handlers/main.yml
  handlers:
    - name: reload ufw
      ufw:
        state: reloaded
  tasks:
    # ufw
    - name: enable ufw
      ufw:
        state: enabled
        policy: deny
        direction: incoming
    - name: limit ufw ssh
      ufw:
        rule: limit
        port: 22
        proto: tcp
    - name: set UFW default forward policy to ACCEPT
      lineinfile:
        dest: /etc/default/ufw
        line: DEFAULT_FORWARD_POLICY="ACCEPT"
        regexp: "^DEFAULT_FORWARD_POLICY\\="
    - name: allow ssh
      ufw:
        rule: allow
        port: 22
        proto: tcp
    - name: allow http
      ufw:
        rule: allow
        port: 80
        proto: tcp
    - name: allow https
      ufw:
        rule: allow
        port: 443
        proto: tcp
    - name: allow http forwarder
      ufw:
        rule: allow
        port: "{{ lookup('env', 'PROXY_PORT') }}"
        proto: tcp
    - name: allow https forwarder
      ufw:
        rule: allow
        port: "{{ lookup('env', 'HTTP_PORT') }}"
        proto: tcp
    - name: reload ufw
      ufw:
        state: reloaded
    #
    # modify ufw setup
    # https://github.com/Oefenweb/ansible-ufw/issues/21
    #
    - name: 'update ufw before.rules until #21 is resolved'
      template:
        src: '{{ playbook_dir }}/templates/before.rules.j2'
        dest: /etc/ufw/before.rules
        owner: root
        group: root
        mode: 0644
      notify: reload ufw