From e5d19248643eb36518c8c818a80cb8694b167154 Mon Sep 17 00:00:00 2001
From: L3D <l3d@c3woc.de>
Date: Mon, 21 Nov 2022 17:57:49 +0100
Subject: [PATCH] deploy systemd file

---
 tasks/config.yml                               |  2 +-
 tasks/main.yml                                 |  3 +++
 tasks/systemd.yml                              | 18 ++++++++++++++++++
 templates/ping_exporter.service.j2             | 11 +++++++++++
 ..._config.yml => ping_exporter_config.yml.j2} |  4 ++--
 vars/main.yml                                  |  2 +-
 6 files changed, 36 insertions(+), 4 deletions(-)
 create mode 100644 tasks/systemd.yml
 create mode 100644 templates/ping_exporter.service.j2
 rename templates/{ping_exporter_config.yml => ping_exporter_config.yml.j2} (65%)

diff --git a/tasks/config.yml b/tasks/config.yml
index 866dd5f..018798c 100644
--- a/tasks/config.yml
+++ b/tasks/config.yml
@@ -2,7 +2,7 @@
 - name: Create ping exporter config
   become: true
   ansible.builtin.template:
-    src: 'templates/ping_exporter_config.yml'
+    src: 'templates/ping_exporter_config.yml.j2'
     dest: "{{ ping_exporter__user_home }}/ping_exporter_config.yml"
     mode: 0640
     owner: "{{ ping_exporter__user }}"
diff --git a/tasks/main.yml b/tasks/main.yml
index c21d086..812730d 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -14,3 +14,6 @@
 
 - name: Configurel ping exporter
   ansible.builtin.include_tasks: config.yml
+
+- name: Start systemd unit
+  ansible.builtin.include_tasks: systemd.yml
diff --git a/tasks/systemd.yml b/tasks/systemd.yml
new file mode 100644
index 0000000..530cf2b
--- /dev/null
+++ b/tasks/systemd.yml
@@ -0,0 +1,18 @@
+---
+- name: "Setup systemd service"
+  become: true
+  ansible.builtin.template:
+    src: 'templates/ping_exporter.service.j2'
+    dest: '/lib/systemd/system/ping_exporter.service'
+    owner: root
+    group: root
+    mode: 0644
+  notify:
+    - "Systemctl restart ping_exporter.service"
+
+- name: "Reload systemd"
+  become: true
+  ansible.builtin.systemd:
+    daemon_reload: true
+  notify:
+    - "Systemctl restart ping_exporter.service"
diff --git a/templates/ping_exporter.service.j2 b/templates/ping_exporter.service.j2
new file mode 100644
index 0000000..53027b7
--- /dev/null
+++ b/templates/ping_exporter.service.j2
@@ -0,0 +1,11 @@
+# {{ ansible_managed }}
+
+[Unit]
+Description=Execute the ping_exporter server.
+
+[Service]
+WorkingDirectory={{ ping_exporter__user_home }}
+ExecStart=/usr/bin/ping_exporter --config.path {{ ping_exporter__user_home }}/ping_exporter_config.yml
+
+[Install]
+WantedBy=multi-user.target
diff --git a/templates/ping_exporter_config.yml b/templates/ping_exporter_config.yml.j2
similarity index 65%
rename from templates/ping_exporter_config.yml
rename to templates/ping_exporter_config.yml.j2
index 5cbc20a..77f6d27 100644
--- a/templates/ping_exporter_config.yml
+++ b/templates/ping_exporter_config.yml.j2
@@ -2,11 +2,11 @@
 #
 # {{ ansible_managed }}
 #
-targets: {{ping_exporter__targets}}
+targets: {{ ping_exporter__targets }}
 
 dns:
   refresh: 2m15s
-  nameserver: {{ping_exporter__nameserver}}
+  nameserver: {{ ping_exporter__nameserver }}
 
 ping:
   interval: 2s
diff --git a/vars/main.yml b/vars/main.yml
index e003a21..c67b361 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -3,5 +3,5 @@ ping_exporter__repo: 'https://github.com/czerwonk/ping_exporter.git'
 ping_exporter__repo_api: 'https://api.github.com/repos/czerwonk/ping_exporter/releases/latest'
 
 # versionscheck
-playbook_version_number: 02   # should be a integer
+playbook_version_number: 03   # should be a integer
 playbook_version_path: 'do1jlr.prometheus_ping_exporter.version'