debian: add support

This patch adds the Debian jobs for this role to make sure
it's always passing as well as updates the meta and creates
debian.yml var file to reflect it's support of Debian accordingly.

Change-Id: I2653aea2aebc95bfc67fe49bc66fb68a4f996170

meta/main.yml

@@ -20,6 +20,9 @@ galaxy_info:
   license: Apache2
   min_ansible_version: 2.2.0
   platforms:
+    - name: Debian
+      versions:
+        - stretch
     - name: Ubuntu
       versions:
         - bionic

templates/prep-scripts/nspawn_debian_prep.sh.j2

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+
+# Copyright 2018, 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.
+
+# {{ ansible_managed }}
+
+set -e
+
+{{ nspawn_cache_prep_pre_commands }}
+
+{% include 'templates/prep-scripts/_container_sys_setup.sh.j2' %}
+
+# Update base distribution
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get remove -y --purge snap* nspawn* lxd* resolvconf || true
+apt-get update
+
+apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes eatmydata
+export LD_PRELOAD=/usr/lib/{{ ansible_architecture }}-linux-gnu/libeatmydata.so
+
+apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes {{ nspawn_container_distro_required_packages | join(' ') }}
+apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes {{ nspawn_container_distro_packages | join(' ') }}
+apt-get upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes
+apt-get clean
+rm /var/cache/apt/archives/lock || true
+
+rm -f /usr/bin/python || true
+ln -s /usr/bin/python2.7 /usr/bin/python
+
+for action in disable; do
+  systemctl ${action} resolvconf.service || true
+  systemctl ${action} systemd-networkd-resolvconf-update.path || true
+  systemctl ${action} systemd-networkd-resolvconf-update.service || true
+  systemctl ${action} ssh.service || true
+done
+
+systemctl enable systemd-hostnamed.service
+systemctl enable systemd-networkd.service
+systemctl enable systemd-resolved.service
+ln -sf /var/run/systemd/resolve/resolv.conf /etc/resolv.conf
+
+userdel --force --remove debian || true
+
+{{ nspawn_cache_prep_post_commands }}

vars/debian-9.yml

@@ -0,0 +1,67 @@
+---
+# 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.
+
+_nspawn_hosts_container_image_url: "https://github.com/debuerreotype/docker-debian-artifacts/raw/dist-{{ nspawn_cache_map.arch }}/{{ ansible_distribution_release }}/rootfs.tar.xz"
+
+_nspawn_hosts_distro_packages:
+  - bridge-utils
+  - btrfs-tools
+  - dbus
+  - dnsmasq
+  - git
+  - iptables
+  - irqbalance
+  - psmisc
+  - pxz
+  - systemd-container
+
+_nspawn_container_distro_required_packages:
+  - gnupg
+
+_nspawn_container_distro_packages:
+  - apt-transport-https
+  - ca-certificates
+  - cron
+  - dbus
+  - debianutils
+  - gcc
+  - iproute2
+  - iputils-ping
+  - libnss-resolve
+  - libpython2.7
+  - locales
+  - netbase
+  - openssh-server
+  - openssl
+  - python2.7
+  - python-apt
+  - python-dev
+  - rsync
+  - sudo
+  - systemd
+  - tzdata
+  - tar
+  - wget
+
+_nspawn_cache_map:
+  distro: debian
+  arch: "{{ nspawn_architecture_mapping.get(ansible_architecture) }}"
+  release: stretch
+
+_nspawn_copy_from_host:
+  - /etc/apt/sources.list
+  - /etc/apt/apt.conf.d/
+  - /etc/apt/preferences.d/
+  - /etc/apt/trusted.gpg.d

zuul.d/jobs.yaml

@@ -27,6 +27,11 @@
     parent: openstack-ansible-nspawn-container-create
     nodeset: centos-7
 
+- job:
+    name: openstack-ansible-nspawn-container-create-debian-stable
+    parent: openstack-ansible-nspawn-container-create
+    nodeset: debian-stable
+
 - job:
     name: openstack-ansible-nspawn-container-create-opensuse-423
     parent: openstack-ansible-nspawn-container-create

zuul.d/project.yaml

@@ -21,6 +21,8 @@
     check:
       jobs:
         - openstack-ansible-nspawn-container-create-centos-7
+        - openstack-ansible-nspawn-container-create-debian-stable:
+            voting: false
         - openstack-ansible-nspawn-container-create-opensuse-423
         - openstack-ansible-nspawn-container-create-ubuntu-xenial
         - openstack-ansible-nspawn-container-create-ubuntu-bionic