sovereign/roles/tarsnap/tasks/tarsnap.yml

- name: Install dependencies for Tarsnap
  apt: pkg=$item state=installed
  with_items:
    - libssl-dev
    - zlib1g-dev
    - e2fslibs-dev

- name: Download Tarsnap source
  get_url: url=https://www.tarsnap.com/download/tarsnap-autoconf-${tarsnap_version}.tgz dest=/root/tarsnap-autoconf-${tarsnap_version}.tgz
  #sha256sum=14c0172afac47f5f7cbc58e6442a27a0755685711f9d1cec4195c4f457053811

- name: Decompress Tarsnap source
  command: tar xzf /root/tarsnap-autoconf-${tarsnap_version}.tgz chdir=/root creates=/root/tarsnap-autoconf-${tarsnap_version}/COPYING

- name: Configure Tarsnap for local build
  command: ./configure chdir=/root/tarsnap-autoconf-${tarsnap_version} creates=/root/tarsnap-autoconf-${tarsnap_version}/Makefile

- name: Build and install Tarsnap
  command: make all install clean chdir=/root/tarsnap-autoconf-${tarsnap_version} creates=/usr/local/bin/tarsnap

- name: Copy Tarsnap key file into place
  copy: src=root_tarsnap.key dest=/root/tarsnap.key owner=root group=root

- name: Create Tarsnap cache directory
  file: state=directory path=/usr/tarsnap-cache

- name: Install nightly Tarsnap cronjob
  cron: name="Tarsnap backup" hour="3" minute="0" job="/usr/local/bin/tarsnap --cachedir /usr/tarsnap-cache --keyfile /root/tarsnap.key -c -f backup-`date +\%Y\%m\%d` /home /root /decrypted /var/www /var/log /var/lib/mysql > /dev/null"