ansible-ffrgb/roles/common/tasks/main.yml

---

- name: Install misc software
  apt: name={{ item }}
  with_items:
  - dnsutils
  - git
  - htop
  - less
  - mtr-tiny
  - net-tools
  - openssl
  - psmisc
  - pydf
  - rsync
  - sudo
  - vim-nox
  - zsh
  - fail2ban

- name: Install software on KVM VMs
  apt: name={{ item }}
  with_items:
  - 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: use new-style network interface names
  file: path=/etc/systemd/network/{{ item }} state=absent
  with_items:
  - 50-virtio-kernel-names.link
  - 99-default.link
  notify: update-initramfs

- 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"