From 0261e875679f1bf63c8d689da7fc7e014597885d Mon Sep 17 00:00:00 2001
From: Stonewall Jackson <stonewall@sacredheartsc.com>
Date: Sat, 4 Feb 2023 01:23:43 -0500
Subject: initial commit

---
 roles/systemd_timer/defaults/main.yml              | 11 +++++++++++
 roles/systemd_timer/tasks/main.yml                 | 21 ++++++++++++++++++++
 .../templates/etc/systemd/system/task.service.j2   | 23 ++++++++++++++++++++++
 .../templates/etc/systemd/system/task.timer.j2     |  9 +++++++++
 4 files changed, 64 insertions(+)
 create mode 100644 roles/systemd_timer/defaults/main.yml
 create mode 100644 roles/systemd_timer/tasks/main.yml
 create mode 100644 roles/systemd_timer/templates/etc/systemd/system/task.service.j2
 create mode 100644 roles/systemd_timer/templates/etc/systemd/system/task.timer.j2

(limited to 'roles/systemd_timer')

diff --git a/roles/systemd_timer/defaults/main.yml b/roles/systemd_timer/defaults/main.yml
new file mode 100644
index 0000000..e429f17
--- /dev/null
+++ b/roles/systemd_timer/defaults/main.yml
@@ -0,0 +1,11 @@
+timer_persistent: yes
+timer_user: root
+timer_shell: no
+timer_enabled: yes
+
+# timer_group: groupname
+# timer_chdir: /path/to/working/directory
+#
+# timer_shell: some $shell | command
+#   OR
+# timer_exec: command to exec
diff --git a/roles/systemd_timer/tasks/main.yml b/roles/systemd_timer/tasks/main.yml
new file mode 100644
index 0000000..0c0e028
--- /dev/null
+++ b/roles/systemd_timer/tasks/main.yml
@@ -0,0 +1,21 @@
+- name: create systemd units
+  template:
+    src: etc/systemd/system/task.{{ item }}.j2
+    dest: /etc/systemd/system/{{ timer_name }}.{{ item }}
+  loop:
+    - service
+    - timer
+  register: timer_unit
+
+- name: reload systemd units
+  systemd:
+    name: '{{ timer_name }}.timer'
+    daemon-reload: yes
+    state: restarted
+  when: timer_unit.changed
+
+- name: enable systemd timer
+  systemd:
+    name: '{{ timer_name }}.timer'
+    enabled: '{{ true if timer_enabled else false }}'
+    state: "{{ 'started' if timer_enabled else 'stopped' }}"
diff --git a/roles/systemd_timer/templates/etc/systemd/system/task.service.j2 b/roles/systemd_timer/templates/etc/systemd/system/task.service.j2
new file mode 100644
index 0000000..307c112
--- /dev/null
+++ b/roles/systemd_timer/templates/etc/systemd/system/task.service.j2
@@ -0,0 +1,23 @@
+[Unit]
+Description={{ timer_description | default(timer_name) }}
+{% if timer_after is defined %}
+After={{ timer_after if timer_after is string else (timer_after | join(' ')) }}
+{% endif %}
+
+[Service]
+Type=oneshot
+User={{ timer_user }}
+{% if timer_group is defined %}
+Group={{ timer_group }}
+{% endif %}
+{% if timer_chdir is defined %}
+WorkingDirectory={{ timer_chdir }}
+{% endif %}
+{% if timer_shell %}
+ExecStart=/bin/bash -Eeu -o pipefail -c {{ timer_exec | replace('%', '%%') | replace('$', '$$') | replace('\\', '\\\\') | quote }}
+{% else %}
+ExecStart={{ timer_exec | replace('%', '%%') | replace(';', '\;') }}
+{% endif %}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/systemd_timer/templates/etc/systemd/system/task.timer.j2 b/roles/systemd_timer/templates/etc/systemd/system/task.timer.j2
new file mode 100644
index 0000000..0e0adc8
--- /dev/null
+++ b/roles/systemd_timer/templates/etc/systemd/system/task.timer.j2
@@ -0,0 +1,9 @@
+[Unit]
+Description={{ timer_description | default(timer_name) }} on calendar interval
+
+[Timer]
+OnCalendar={{ timer_on_calendar }}
+Persistent={{ timer_persistent | bool | to_json }}
+
+[Install]
+WantedBy=timers.target
-- 
cgit