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playbooks/roles/mongo/defaults/main.yml

@@ -61,3 +61,4 @@ MONGO_S3_S3CMD_CONFIG: "{{ COMMON_DATA_DIR }}/mongo-s3-backup.s3cfg"
 MONGO_S3_BACKUP_AWS_ACCESS_KEY: !!null
 MONGO_S3_BACKUP_AWS_SECRET_KEY: !!null
 
+MONGO_LOG_MONGOSTAT: true

playbooks/roles/mongo/tasks/main.yml

@@ -161,9 +161,18 @@
     day="{{ MONGO_S3_BACKUP_DAY }}"
   when: MONGO_S3_BACKUP
 
-- name: add mongodump logging command to cron
+- name: add mongostat logging script
+  template:
+    src="edx/bin/log-mongostat.sh.j2"
+    dest="{{ COMMON_BIN_DIR }}/log-mongostat.sh"
+    owner="{{ mongo_user }}"
+    group="{{ mongo_user }}"
+    mode=0700
+  when: MONGO_LOG_MONGOSTAT
+
+- name: add mongostat logging script to cron
   cron:
-    name: "mongodump"
-    job: >
-      /usr/bin/mongostat -u {{ MONGO_ADMIN_USER }} --authenticationDatabase admin 
-      -p '{{ MONGO_ADMIN_PASSWORD }}' --all -n 1 --json >{{ COMMON_LOG_DIR }}/mongo/mongostat.log 2>&1
\ No newline at end of file
+    name: "mongostat logging job"
+    job: /edx/bin/log-mongostat.sh >{{ mongo_log_dir }}/mongostat.log 2>&1
+  become: yes
+  when: MONGO_LOG_MONGOSTAT

playbooks/roles/splunkforwarder/templates/edx/bin/log-mongostat.sh.j2

+/usr/bin/mongostat -u {{ MONGO_ADMIN_USER }} --authenticationDatabase admin -p '{{ MONGO_ADMIN_PASSWORD }}' --all -n 1 --json