ghn-gcore-maintenance: add a cron job that removes the old logs. See https://support.d4science.org/issues/11522

ghn-gcore/ghn-gcore-maintenance/defaults/main.yml

@@ -1,6 +1,9 @@
 ---
 gcore_maintenance_restart_cron: False
+gcore_maintenance_log_files_cleanup: True
+gcore_maintenance_log_files_cleanup_script: '/usr/local/bin/clean_access_log'
 
+gcore_weekday_cron_run: '*'
 gcore_maintenance_cron_users:
-  - { user: '{{ d4science_user }}', weekday: "*", job: "echo '`date`' >/home/{{ d4science_user }}/gcore_service_restart.log ; /home/{{ d4science_user }}/stopContainer.sh >>/home/{{ d4science_user }}/gcore_service_restart.log 2>&1 ; sleep 30 ; /home/{{ d4science_user }}/startContainer.sh >>/home/{{ d4science_user }}/gcore_service_restart.log 2>&1" }
+  - { user: '{{ d4science_user }}', weekday: "{{ gcore_weekday_cron_run }}", job: "echo '`date`' >{{ d4science_user_home }}/gcore_service_restart.log ; {{ d4science_user_home }}/stopContainer.sh >>{{ d4science_user_home }}/gcore_service_restart.log 2>&1 ; sleep 30 ; {{ d4science_user_home }}/startContainer.sh >>{{ d4science_user_home }}/gcore_service_restart.log 2>&1", logrotate_job: '{{ gcore_maintenance_log_files_cleanup_script }}' }
 

ghn-gcore/ghn-gcore-maintenance/files/clean_access_log.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+RETVAL=
+cd "$HOME/gCore/logs"
+RETVAL=$?
+if [ $RETVAL -ne 0 ] ; then
+        logger "The $HOME/gCore/logs does not exist, exiting."
+        exit 1
+fi
+
+gzip -v9 access.log.????-??-??
+
+/bin/ls -1t access.log.????-??-??.gz | tail -n +91 | xargs rm -v
+
+exit 0
+

ghn-gcore/ghn-gcore-maintenance/tasks/main.yml

@@ -29,3 +29,33 @@
 
   when: not gcore_maintenance_restart_cron
   tags: [ 'gcoreboot', 'gcore_cron' ]
+
+- block:
+    - name: Install the log cleanup script
+      copy: src=clean_access_log.sh dest={{ gcore_maintenance_log_files_cleanup_script }} mode=0755 owner=root group=root
+
+    - name: Install a cron job that removes the old log files
+      cron: name="Cleanup the {{ item.user }} gCore log files"
+            special_time='daily'
+            user="{{ item.user }}"
+            job="{{ item.logrotate_job }}"
+            disabled="{{ item.disabled | default(False) }}"
+      with_items: '{{ gcore_maintenance_cron_users }}'
+      when: item.logrotate_job is defined
+
+  when: gcore_maintenance_log_files_cleanup
+  tags: [ 'gcoreboot', 'gcore_cron', 'gcore_logs' ]
+
+- block:
+    - name: Remove the cron job that restarts the registry gCore service
+      cron: name="Cleanup the {{ item.user }} gCore log files"
+            special_time='daily'
+            user="{{ item.user }}"
+            job="{{ item.logrotate_job }}"
+            disabled="{{ item.disabled | default(False) }}"
+            state=absent
+      with_items: '{{ gcore_maintenance_cron_users }}'
+      when: item.logrotate_job is defined
+
+  when: not gcore_maintenance_log_files_cleanup
+  tags: [ 'gcoreboot', 'gcore_cron', 'gcore_logs' ]