updating Readme

README.md

+# role-systemd-timer
+
+## Name
+
+Create systemd.service and systemd.timer units.
+
+## Description
+
+An ansible role to generate and activate systemd units according to your own needs. Just define your prefered defaults.
+
+## Installation
+
+Either refer to the role via a requirements.yml, dependencies inside a meta.yml or via cloning the repository.
+
+**Requirements.yml - Example**
+
+```yaml
+---
+roles:
+  - name: role-systemd-timer
+    src: https://25_read_ansible_roles:glpat-5Ci385Nui9Uvyy8dQcuC@git.slub-dresden.de/ansible/referat25/role-systemd-timer.git
+    scm: git
+```
+
+```bash
+ansible-galaxy install -r requirements.yml
+```
+
+## Usage
+
+Provide valid variables and include role inside your playbook.
+
+For variables see `defaults/main.yml`.
+
+## License
+
+For open source projects, say how it is licensed.
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defaults/main.yml

 timers:
-  timername:
-    timer_precommand: # pre-command before command (well done sherlock)
-    timer_command: # which command or script to execute
-    timer_user: # under which users the timer_command is executed. Default: root
-    timer_OnCalendar: # "*-*-* *:*:*" for example: *-*-* *:*:00 -> every minute
-                      # Day Of the week  Year-Month-Date  Hour:Minute:Second
-    timer_AccuracySec: # Timer have a default accuracy of round about one minute. You can set the accuracy with this var.
-    timer_persistent: # Takes a boolean argument. If true, the time when the service unit was last triggered is stroed on disk. When the timer is activated, 
-                      # the service unit is triggered immediately if it would have been triggered at least once during the time when the timer was inactive. 
-                      # This is useful to catch up on missed runs of the service when the machine was off.
-                      # Note that this setting only has an effect on timers configured with OnCalendar=.Defaults to false.
-    timer_OnActiveSec: # relative time after the timer unit was last activated
-    timer_OnBootSec: # Relative time after the computer was booted
-    timer_OnStartupSec: # Relative time after systemd was started
-    timer_OnUnitActiveSec: # Relative time after the service unit was last activated
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+  # timername:
+    # timer_precommand: pre-command before command (well done sherlock)
+    # timer_command: which command or script to execute
+    # timer_user: under which users the timer_command is executed. Default: root
+    # timer_OnCalendar: "*-*-* *:*:*" for example: *-*-* *:*:00 -> every minute
+    #                   Day Of the week  Year-Month-Date  Hour:Minute:Second
+    # timer_AccuracySec: Timer have a default accuracy of round about one minute. You can set the accuracy with this var.
+    # timer_persistent: Takes a boolean argument. If true, the time when the service unit was last triggered is stroed on disk. When the timer is activated, 
+    #                   the service unit is triggered immediately if it would have been triggered at least once during the time when the timer was inactive. 
+    #                   This is useful to catch up on missed runs of the service when the machine was off.
+    #                   Note that this setting only has an effect on timers configured with OnCalendar=.Defaults to false.
+    # timer_OnActiveSec: relative time after the timer unit was last activated
+    # timer_OnBootSec: Relative time after the computer was booted
+    # timer_OnStartupSec: Relative time after systemd was started
+    # timer_OnUnitActiveSec: Relative time after the service unit was last activated
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