infra/roles/common/tasks/Debian.yml

---

- name: Install misc software
  apt:
    name:
    - dnsutils
    - htop
    - less
    - net-tools
    - openssl
    - psmisc
    - pydf
    - rsync
    - sudo
    - vim-nox
    - zsh

- name: Install software on KVM VMs
  apt:
    name:
    - acpid
    - qemu-guest-agent
  when: ansible_virtualization_role == "guest" and ansible_virtualization_type == "kvm"

- name: Configure misc software
  copy: src={{ item.src }} dest={{ item.dest }}
  diff: no
  with_items:
  - { src: '.zshrc', dest: '/root/.zshrc' }
  - { src: '.zshrc.local', dest: '/root/.zshrc.local' }
  - { src: 'motd', dest: '/etc/motd' }
  - { src: 'vimrc.local', dest: '/etc/vim/vimrc.local' }

- name: Set shell for root user
  user: name=root shell=/bin/zsh

- name: Disable hibernation/resume
  copy: src=resume dest=/etc/initramfs-tools/conf.d/resume
  notify: update-initramfs

- name: Enable serial console on KVM VMs
  lineinfile:
    path: "/etc/default/grub"
    state: "present"
    regexp: "^#?GRUB_CMDLINE_LINUX=.*"
    line: "GRUB_CMDLINE_LINUX=\"console=ttyS0,115200 console=tty0\""
  notify: update-grub
  when: ansible_virtualization_role == "guest" and ansible_virtualization_type == "kvm"

- name: Prevent normal users from running su
  lineinfile:
    path: /etc/pam.d/su
    regexp: '^.*auth\s+required\s+pam_wheel.so$'
    line: 'auth       required   pam_wheel.so'

- name: Configure journald retention
  lineinfile:
    path: "/etc/systemd/journald.conf"
    state: "present"
    regexp: "^#?MaxRetentionSec=.*"
    line: "MaxRetentionSec=7day"
  notify: Restart journald

- name: Set logrotate.conf to daily
  replace:
    path: "/etc/logrotate.conf"
    regexp: "(?:weekly|monthly)"
    replace: "daily"

- name: Set logrotate.conf rotation to 7
  replace:
    path: "/etc/logrotate.conf"
    regexp: "rotate [0-9]+"
    replace: "rotate 7"

- name: Find logrotate.d configuration files
  find:
    paths: "/etc/logrotate.d/"
  register: "logrotateconfigs"

- name: Convert found files to path list
  set_fact:
    alllogrotateconfigpaths: "{{ logrotateconfigs.files | map(attribute='path') | list }}"

- name: Exclude files from ansible management
  set_fact:
    logrotateconfigpaths: "{{ alllogrotateconfigpaths | difference(logrotate_excludes) }}"

- name: 'Set logrotate.d/* to daily'
  replace:
    path: "{{ item }}"
    regexp: "(?:weekly|monthly)"
    replace: "daily"
  loop: "{{ logrotateconfigpaths }}"

- name: 'Set /etc/logrotate.d/* rotation to 7'
  replace:
    path: "{{ item }}"
    regexp: "rotate [0-9]+"
    replace: "rotate 7"
  loop: "{{ logrotateconfigpaths }}"