Add Debian support

Change-Id: I432f225d397773d029b6c80b3293ba3da119b45f

meta/main.yaml

@@ -8,6 +8,9 @@ galaxy_info:
   company: VEXXHOST, Inc.
 
   platforms:
+    - name: Debian
+      versions:
+        - stretch
     - name: Ubuntu
       versions:
         - bionic

tasks/setup-repo/debian.yaml

@@ -0,0 +1,16 @@
+---
+- name: Configure repository
+  become: true
+  apt_repository:
+    repo: deb http://deb.debian.org/debian/ unstable main
+    filename: unstable-wireguard
+    state: present
+
+- name: Pin unstable repository
+  become: true
+  copy:
+    dest: /etc/apt/preferences.d/limit-unstable
+    content: >
+      Package: *
+      Pin: release a=unstable
+      Pin-Priority: 90

vars/debian.yaml

@@ -0,0 +1 @@
+ubuntu.yaml

zuul.d/jobs.yaml

@@ -24,6 +24,11 @@
     parent: ansible-role-wireguard-integration
     nodeset: centos-7-2-node
 
+- job:
+    name: ansible-role-wireguard-integration-debian-stretch
+    parent: ansible-role-wireguard-integration
+    nodeset: debian-stretch-2-node
+
 - job:
     name: ansible-role-wireguard-integration-ubuntu-bionic
     parent: ansible-role-wireguard-integration

zuul.d/nodesets.yaml

@@ -20,6 +20,14 @@
       - name: secondary
         label: centos-7
 
+- nodeset:
+    name: debian-stretch-2-node
+    nodes:
+      - name: primary
+        label: debian-stretch
+      - name: secondary
+        label: debian-stretch
+
 - nodeset:
     name: ubuntu-bionic-2-node
     nodes:

zuul.d/project.yaml

@@ -16,8 +16,10 @@
     check:
       jobs:
         - ansible-role-wireguard-integration-centos-7
+        - ansible-role-wireguard-integration-debian-stretch
         - ansible-role-wireguard-integration-ubuntu-bionic
     gate:
       jobs:
         - ansible-role-wireguard-integration-centos-7
+        - ansible-role-wireguard-integration-debian-stretch
         - ansible-role-wireguard-integration-ubuntu-bionic