---
# file: roles/tg_sut/tasks/ubuntu.yaml

- name: Install python-dev
  apt:
    name: 'python-dev'
    state: 'present'
    update_cache: True
  tags: install-python-dev

- name: Install python-virtualenv
  apt:
    name: 'python-virtualenv'
    state: 'present'
    update_cache: True
  tags: install-python-virtualenv

- name: Install python pip
  apt:
    name: 'python-pip'
    state: 'present'
    update_cache: True
  tags: install-python-pip

- name: Install libpcap-dev
  apt:
    name: 'libpcap-dev'
    state: 'present'
    update_cache: True
  tags: install-libpcap-dev

- name: Install cpufrequtils
  apt:
    name: 'cpufrequtils'
    state: 'present'
    update_cache: True
  tags: install-cpufrequtils

- name: Install cgroup-support
  apt:
    name: 'cgroup-bin'
    state: 'present'
    update_cache: True
  tags: install-cgroup-support

- name: Install zlib1g-dev
  apt:
    name: 'zlib1g-dev'
    state: 'present'
    update_cache: True
  tags: install-zlib1g-dev

- name: Install libnuma-dev
  apt:
    name: 'libnuma-dev'
    state: 'present'
    update_cache: True
  tags: install-libnuma-dev

- name: Install Docker and role dependencies
  apt:
    name: "{{ item }}"
    state: "present"
    install_recommends: False
  with_items:
    - "apt-transport-https"
    - "ca-certificates"
    - "software-properties-common"
    - "cron"
  tags: install-docker

- name: Install Docker APT GPG key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg
    state: "present"
  tags: install-docker

- name: Install Docker APT repository
  apt_repository:
    repo: "{{ docker_repository }}"
    state: "present"
    update_cache: True
  tags: install-docker

- name: Install Docker
  apt:
    name: "docker-{{ docker_edition }}={{ docker_apt_package_name }}"
    state: "present"
    update_cache: True
    install_recommends: False
    cache_valid_time: "{{ apt_cache_time }}"
  tags: install-docker

- name: Remove Upstart docker config file
  file:
    path: "/etc/default/docker"
    state: "absent"
  tags: docker

- name: Ensure systemd directory exists
  file:
    path: "/etc/systemd/system"
    state: "directory"
    owner: "root"
    group: "root"
    mode: "0755"
  tags: ensure-docker

- name: Copy systemd docker unit file
  template:
    src: "templates/docker.service.j2"
    dest: "/etc/systemd/system/docker.service"
    owner: "root"
    group: "root"
    mode: "0644"
  register: docker_register_systemd_service
  tags: copy-docker

- name: Reload systemd daemon
  command: "systemctl daemon-reload"
  notify: ["Restart Docker"]
  when: (docker_register_systemd_service and
         docker_register_systemd_service is changed)
  tags: restart-docker

- name: Set specific users to "docker" group
  user:
    name: "{{ item }}"
    groups: "docker"
    append: True
  with_items: "{{ docker_users }}"
  when: docker_users
  tags: set-docker

- name: Install kubernetes APT GPG key
  apt_key:
    url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
    state: "present"
  tags: install-kubernetes

- name: Install kubernetes APT repository
  apt_repository:
    repo: "{{ kubernetes_repository }}"
    state: "present"
    update_cache: True
  tags: install-kubernetes

- name: Install kubeadm
  apt:
    name: "kubeadm={{ kubernetes_apt_package_name }}"
    state: "present"
    force: yes
    update_cache: True
    install_recommends: False
    cache_valid_time: "{{ apt_cache_time }}"
  tags: install-kubernetes

- name: Install kubectl
  apt:
    name: "kubectl={{ kubernetes_apt_package_name }}"
    state: "present"
    force: yes
    update_cache: True
    install_recommends: False
    cache_valid_time: "{{ apt_cache_time }}"
  tags: install-kubernetes

- name: Install kubelet
  apt:
    name: "kubelet={{ kubernetes_apt_package_name }}"
    state: "present"
    force: yes
    update_cache: True
    install_recommends: False
    cache_valid_time: "{{ apt_cache_time }}"
  tags: install-kubernetes

- name: Apply kubelet parameter
  lineinfile:
    path: '/etc/default/kubelet'
    state: 'present'
    regexp: '^KUBELET_EXTRA_ARGS=*'
    line: 'KUBELET_EXTRA_ARGS=--feature-gates HugePages=false'
  tags: install-kubernetes