docker-basic.yml

---
- name: add keys
  copy:
    src:  docker/authorized_keys
    dest: /home/ubuntu/.ssh/authorized_keys
    mode: 0400

- name: prepare locale
  shell: locale-gen en_US.UTF-8

- name: set locales
  lineinfile:
    dest: /etc/environment
    regexp: '{{ item }}'
    line: "{{ item }}"
    state: present
  with_items:
    - LC_ALL="en_US.UTF-8"
    - LANG="en_US.UTF-8"

- name: update ubuntu
  apt:
    name: "*"
    state: latest
    force_apt_get: yes

- name: install packages ubuntu
  apt:
    name: ['apt-transport-https',
           'ca-certificates',
           'coreutils',
           'htop',
           'iftop',
           'iotop',
           'iperf',
           'iproute2',
           'iputils-ping',
           'nmon',
           'ntpdate',
           'psmisc',
           'python-pip',
           'software-properties-common',
           'sysstat',
           'netcat',
           'tzdata',
           'vim']

- name: update pip
  become: true
  shell: pip install --upgrade pip

- name: set timezone
  timezone:
    name: UTC

- name: disable irqbalance service
  systemd:
    name:  irqbalance.service
    state: stopped
    enabled: false
    daemon_reload: yes

- name: set limits
  become: true
  copy:
    src:  docker/limits.conf
    dest: /etc/security/limits.conf

- name: copy sysctl
  copy:
    src:  docker/sysctl.conf
    dest: /etc/sysctl.conf

- name: apply sysctl
  shell: sysctl -p