Add systemd support for geard

Include the ability for a user to run geard.

Change-Id: I6a075da4f1b094930948aad3ebfa912bcd598d42
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

defaults/main.yaml

@@ -41,3 +41,16 @@ gear_pip_name: gear
 # gear_pip_virtualenv:
 
 # tasks/service.yaml
+gear_file_gear_service_manage: true
+gear_file_gear_service_group: root
+gear_file_gear_service_owner: root
+
+gear_file_gear_service_config_manage: true
+gear_file_gear_service_config_group: root
+gear_file_gear_service_config_owner: root
+
+gear_service_gear_daemon_reload: true
+gear_service_gear_enabled: yes
+gear_service_gear_manage: true
+gear_service_gear_name: gear
+gear_service_gear_state: started

tasks/service.yaml

@@ -1,4 +1,4 @@
-# Copyright 2017 Red Hat, Inc.
+# Copyright 2018 Red Hat, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,3 +12,73 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 ---
+- name: Define gear_file_gear_service_dest.
+  set_fact:
+    gear_file_gear_service_dest: "{{ __gear_file_gear_service_dest }}"
+  when: gear_file_gear_dest is not defined
+
+- name: Define gear_file_gear_service_mode.
+  set_fact:
+    gear_file_gear_service_mode: "{{ __gear_file_gear_service_mode }}"
+  when: gear_file_gear_service_mode is not defined
+
+- name: Define gear_file_gear_service_src.
+  set_fact:
+    gear_file_gear_service_src: "{{ __gear_file_gear_service_src }}"
+  when: gear_file_gear_service_src is not defined
+
+- name: Define gear_file_gear_service_config_dest.
+  set_fact:
+    gear_file_gear_service_config_dest: "{{ __gear_file_gear_service_config_dest  }}"
+  when: gear_file_gear_service_config_dest is not defined
+
+- name: Define gear_file_gear_service_config_mode.
+  set_fact:
+    gear_file_gear_service_config_mode: "{{ __gear_file_gear_service_config_mode  }}"
+  when: gear_file_gear_service_config_mode is not defined
+
+- name: Define gear_file_gear_service_config_src.
+  set_fact:
+    gear_file_gear_service_config_src: "{{ __gear_file_gear_service_config_src  }}"
+  when: gear_file_gear_service_config_src is not defined
+
+- name: Install gear service script into place.
+  become: yes
+  template:
+    dest: "{{ gear_file_gear_service_dest }}"
+    group: "{{ gear_file_gear_service_group }}"
+    mode: "{{ gear_file_gear_service_mode }}"
+    owner: "{{ gear_file_gear_service_owner }}"
+    src: "{{ gear_file_gear_service_src }}"
+  register: gear_file_gear_service
+  when: gear_file_gear_service_manage
+
+- name: Create gear service config directory.
+  become: yes
+  file:
+    group: "{{ gear_file_gear_service_config_group }}"
+    owner: "{{ gear_file_gear_service_config_owner }}"
+    path: "{{ gear_file_gear_service_dest }}.d"
+    state: directory
+  when: gear_file_gear_service_config_manage
+
+- name: Install gear service config into place.
+  become: yes
+  template:
+    dest: "{{ gear_file_gear_service_config_dest  }}"
+    group: "{{ gear_file_gear_service_config_group  }}"
+    mode: "{{ gear_file_gear_service_config_mode  }}"
+    owner: "{{ gear_file_gear_service_config_owner  }}"
+    src: "{{ gear_file_gear_service_config_src  }}"
+  register: gear_file_gear_service_config
+  when: gear_file_gear_service_config_manage
+
+- name: Enable gear service.
+  become: yes
+  systemd:
+    daemon_reload: "{{ gear_service_gear_daemon_reload }}"
+    enabled: "{{ gear_service_gear_enabled }}"
+    name: "{{ gear_service_gear_name }}"
+    state: "{{ gear_service_gear_state }}"
+  register: gear_service_gear
+  when: gear_service_gear_manage

templates/etc/systemd/system/gear.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Gear Service
+After=syslog.target network.target
+
+[Service]
+Type=simple
+# The prefix used when gear was installed. Be sure to update this
+# value if you are using a virtualenv.
+Environment="PREFIX=/usr/local"
+Group=gear
+User=gear
+ExecStart=/bin/sh -c "${PREFIX}/bin/geard -d"
+
+[Install]
+WantedBy=multi-user.target

templates/etc/systemd/system/gear.service.d/override.conf

@@ -0,0 +1,3 @@
+# This file is generated by Ansible
+#  DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
+#

vars/redhat.yaml

@@ -13,3 +13,11 @@
 # under the License.
 ---
 __gear_build_depends: []
+
+__gear_file_gear_service_dest: /etc/systemd/system/gear.service
+__gear_file_gear_service_mode: 0644
+__gear_file_gear_service_src: etc/systemd/system/gear.service
+
+__gear_file_gear_service_config_dest: /etc/systemd/system/gear.service.d/override.conf
+__gear_file_gear_service_config_mode: 0644
+__gear_file_gear_service_config_src: etc/systemd/system/gear.service.d/override.conf

vars/ubuntu-xenial.yaml

@@ -13,3 +13,11 @@
 # under the License.
 ---
 __gear_build_depends: []
+
+__gear_file_gear_service_dest: /etc/systemd/system/gear.service
+__gear_file_gear_service_mode: 0644
+__gear_file_gear_service_src: etc/systemd/system/gear.service
+
+__gear_file_gear_service_config_dest: /etc/systemd/system/gear.service.d/override.conf
+__gear_file_gear_service_config_mode: 0644
+__gear_file_gear_service_config_src: etc/systemd/system/gear.service.d/override.conf