- name: Kong - system user
  user: name=kong

# Kong installation steps from http://archive.vn/3HRQx
- name: Kong - system dependencies
  apt:
    pkg:
      - openssl
      - libpcre3
      - procps
      - perl

- name: Kong - download deb package
  get_url:
    url: "https://packages.konghq.com/public/gateway-28/deb/ubuntu/pool/{{ kong_release_target }}/main/k/ko/kong_2.8.1/{{ kong_deb }}"
    dest: /tmp/kong.deb
    checksum: "{{ kong_deb_checksum }}"

- name: Kong - deb installation
  apt: deb=file:///tmp/kong.deb

- name: Kong - ensure it is NOT autoremoved
  shell: |
    set -e
    apt-mark manual kong zlib1g*

- name: Kong - configuration
  template:
    src: files/kong_config/kong.conf.j2
    dest: /etc/kong/kong.conf

- name: Kong - hand over ownership of /usr/local/kong to user kong
  file:
    path: /usr/local/kong
    recurse: yes
    owner: kong

# [warn] ulimit is currently set to "1024". For better performance set it to at least
# "4096" using "ulimit -n"
- name: Kong - bump up ulimit
  pam_limits:
    limit_item: nofile
    limit_type: soft
    domain: kong
    value: "4096"

- name: Kong - create env file
  template:
    src: files/kong_config/kong.env.j2
    dest: /etc/kong/kong.env

- name: Kong - create service file
  template:
    src: files/kong_config/kong.service.j2
    dest: /etc/systemd/system/kong.service

- name: Kong - disable service
  systemd:
    enabled: no
    name: kong
    state: stopped
    daemon_reload: yes