Merge branch 'statping' into 'newinfra'

Init statping role

See merge request nounous/ansible!132

plays/monitoring.yml

@@ -88,3 +88,6 @@
 # Monitor logs with mtail
 #- hosts: thot.adm.crans.org
 #  roles: ["mtail"]
+
+- hosts: sputnik.adm.crans.org
+  roles: ["statping"]

roles/statping/handlers/main.yml

@@ -0,0 +1,10 @@
+---
+- name: Restart nginx
+  service:
+    name: nginx
+    state: restarted
+
+- name: Restart statping
+  service:
+    name: statping
+    state: restarted

roles/statping/tasks/main.yml

@@ -0,0 +1,36 @@
+---
+- name: Install statping
+  unarchive:
+    src: https://github.com/statping/statping/releases/download/v0.90.74/statping-linux-amd64.tar.gz
+    dest: /usr/local/bin/
+    remote_src: yes
+
+- name: Create statping user
+  user:
+    create_home: yes
+    home: /var/lib/statping
+    system: yes
+    state: present
+    password: "!"
+    update_password: always
+    name: statping
+
+- name: Install statping systemd unit
+  template:
+    src: "systemd/system/statping.service.j2"
+    dest: "/etc/systemd/system/statping.service"
+    mode: 0644
+  notify: Restart statping
+
+- name: Load and activate statping systemd unit
+  systemd:
+    name: statping.service
+    daemon_reload: true
+    enabled: true
+    state: started
+
+- name: Indicate role in motd
+  template:
+    src: update-motd.d/05-service.j2
+    dest: /etc/update-motd.d/05-statping
+    mode: 0755

roles/statping/templates/systemd/system/statping.service.j2

@@ -0,0 +1,17 @@
+{{ ansible_header | comment }}
+
+[Unit]
+Description=Statping Server
+After=network.target
+After=systemd-user-sessions.service
+After=network-online.target
+
+[Service]
+Type=simple
+User=statping
+Restart=always
+ExecStart=/usr/local/bin/statping
+WorkingDirectory=/var/local/statping
+
+[Install]
+WantedBy=multi-user.target

roles/statping/templates/update-motd.d/05-service.j2

@@ -0,0 +1,3 @@
+#!/usr/bin/tail +14
+{{ ansible_header | comment }}
+> Statping a été déployé sur cette machine. Voir /var/local/statping/.