implemented job metrics

tasks/job.yml

@@ -2,31 +2,38 @@
     job: '{{ {}|combine(cron.defaults, item.value, {"name": item.key}, recursive=True) }}'
     randomseed: "{{ inventory_hostname + item.key }}"
 
-- name: add cron jobs (random_daily)
-  when: job.special_time == "random_daily"
-  cron:
-    name: "{{ job.name }}"
-    job: "{{ job.job }}"
-    user: "{{ job.user }}"
-    hour: "{{ job.random_options.hour | random(seed=(randomseed + 'hour')) }}"
-    minute: "{{ job.random_options.minute | random(seed=(randomseed + 'minute')) }}"
+- when: job.special_time == "random_daily"
+  set_fact:
+    job: '{{ job|combine({"weekday": "*"}) }}'
 
-- name: add cron jobs (random_weekly)
-  when: job.special_time == "random_weekly"
-  cron:
-    name: "{{ job.name }}"
-    job: "{{ job.job }}"
-    user: "{{ job.user }}"
-    weekday: "{{ job.random_options.weekday | random(seed=(randomseed + 'weekday')) }}"
-    hour: "{{ job.random_options.hour | random(seed=(randomseed + 'hour')) }}"
-    minute: "{{ job.random_options.minute | random(seed=(randomseed + 'minute')) }}"
+- when: job.special_time == "random_weekly"
+  set_fact:
+    job: '{{ job|combine({"weekday": job.random_options.weekday | random(seed=(randomseed + "weekday"))}) }}'
 
-- name: add cron jobs (not special)
-  when: not job.special_time
+- when: job.special_time == "random_daily" or job.special_time == "random_weekly"
+  set_fact:
+    job: '{{ job|combine({"hour": job.random_options.hour | random(seed=(randomseed + "hour"))}) }}'
+
+- when: job.special_time == "random_daily" or job.special_time == "random_weekly"
+  set_fact:
+    job: '{{ job|combine({"minute": job.random_options.minute | random(seed=(randomseed + "minute"))}) }}'
+
+- name: add cron job users to node-exporter-textfile group
+  when: cron.enable_monitoring
+  ansible.builtin.user:
+    name: '{{ job.user }}'
+    groups: node-exporter-textfile
+    append: yes
+
+- when: cron.enable_monitoring
+  set_fact:
+    job: '{{ job|combine({"job": "/usr/local/bin/monitor-cronjob.py %s %s %s"%(job.name|quote, ("%s %s * * %s"%(job.minute, job.hour, job.weekday))|quote, job.job|quote)}) }}'
+
+- name: add cron jobs
   cron:
-    name: "{{ job.name }}"
-    job: "{{ job.job }}"
-    user: "{{ job.user }}"
-    weekday: "{{ job.weekday }}"
-    hour: "{{ job.hour }}"
-    minute: "{{ job.minute }}"
+    name: '{{ job.name }}'
+    job: '{{ job.job }}'
+    user: '{{ job.user }}'
+    weekday: '{{ job.weekday }}'
+    hour: '{{ job.hour }}'
+    minute: '{{ job.minute }}'

tasks/main.yml

@@ -1,3 +1,16 @@
+- name: install python3-croniter
+  when: cron.enable_monitoring
+  apt:
+    pkg: python3-croniter
+- name: copy monitor-cronjob.py script
+  when: cron.enable_monitoring
+  ansible.builtin.copy:
+    src: monitor-cronjob.py
+    dest: /usr/local/bin/monitor-cronjob.py
+    mode: 0755
+    owner: root
+    group: root
+
 - include_tasks:
     file: job.yml
   with_dict: "{{ cron.jobs }}"