---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

## APT Cache Options
cache_timeout: 600

# Required apt packages.
lxc_packages:
  - apparmor
  - apparmor-utils
  - bridge-utils
  - cgmanager
  - cgroup-lite
  - debootstrap
  - dnsmasq
  - git
  - iptables
  - irqbalance
  - language-pack-en
  - liblxc1
  - lxc
  - lxc-dev
  - lxc-templates
  - python-dev
  - python3-lxc
  - pxz

lxc_cache_map:
  distro: ubuntu
  arch: "{{ lxc_architecture_mapping.get( ansible_architecture ) }}"
  release: xenial
  cache_packages:
    - apt-transport-https
    - openssh-server
  copy_from_host:
    - /etc/apt/sources.list
    - /etc/apt/apt.conf.d/
    - /root/repo.keys
  cache_prep_commands: |
    if [ -a /etc/resolv.conf ]; then
      mv /etc/resolv.conf /etc/resolv.conf.org
    fi
    echo "nameserver {{ lxc_net_address }}" > /etc/resolv.conf
    apt-key add /root/repo.keys
    rm /root/repo.keys
    export DEBIAN_FRONTEND=noninteractive
    apt-get update
    apt-get install -y {{ lxc_cache_install_debconf }} {{ lxc_cache_packages | join(' ') }}
    apt-get upgrade -y {{ lxc_cache_install_debconf }}
    rm -f /usr/bin/python
    ln -s /usr/bin/python2.7 /usr/bin/python
    mkdir -p /root/.ssh
    chmod 700 /root/.ssh
    userdel --force --remove ubuntu || true
    apt-get clean
    mkdir -p /var/backup
    if [ -f  "/usr/lib/systemd/system/poweroff.target" ];then
      ln -sf /usr/lib/systemd/system/poweroff.target /etc/systemd/system/sigpwr.target || true
    fi
    ln -s /dev/null /etc/systemd/system/systemd-udevd.service || true
    ln -s /dev/null /etc/systemd/system/systemd-udevd-control.socket || true
    ln -s /dev/null /etc/systemd/system/systemd-udevd-kernel.socket || true
    ln -s /dev/null /etc/systemd/system/proc-sys-fs-binfmt_misc.automount || true
    echo -e '{{ lxc_container_default_interfaces }}' | tee /etc/network/interfaces
    mkdir -p /etc/network/interfaces.d
    chage -I -1 -d -1 -m 0 -M 99999 -E -1 root
    if [ -a /etc/resolv.conf.org ]; then
      mv /etc/resolv.conf.org /etc/resolv.conf
    else
      rm -f /etc/resolv.conf
    fi

# This forces any modified configurations to remain, and any unmodified configs to be replaced
# ref: http://serverfault.com/questions/259226/automatically-keep-current-version-of-config-files-when-apt-get-install
lxc_cache_install_debconf: '-o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes'

lxc_cache_packages:
  - apt-transport-https
  - ca-certificates
  - iptables
  - openssh-server
  - python2.7

lxc_cached_network_interfaces:
  - src: "lxc-net-bridge.cfg.j2"
    dest: "/etc/network/interfaces.d/lxc-net-bridge.cfg"

lxc_container_default_interfaces: |
  # The loopback network interface
  auto lo
  iface lo inet loopback
  # LXC interface, this is ALWAYS assumed to be DHCP.
  auto eth0
  iface eth0 inet dhcp
  # Load any additional configs
  source /etc/network/interfaces.d/*.cfg