added prefix and timestamp(H/M) to backup archive

playbooks/edx-east/splunk_config_backup.yml

@@ -2,17 +2,16 @@
   hosts: all
   vars:
     splunk_config_dir: "/opt/splunk/etc"
-    splunk_config_archive: "{{ date }}.tar.gz"
+    splunk_host: "{{ splunk_host_id }}"
+    splunk_config_archive: "{{ splunk_host }}-{{ date }}.tar.gz"
     splunk_s3_backup_tempdir: "/var/tmp"
-    splunk_s3_bucket: "{{ SPLUNK_S3_BACKUPS_BUCKET }}"
-    date: "{{ lookup('pipe', 'date +%Y-%m-%d') }}"
+    splunk_s3_bucket: "{{ splunk_s3_backups_bucket }}"
+    date: "{{ lookup('pipe', 'date +%Y-%m-%dT%H%M') }}"
   tasks:
     - name: archive splunk configuration dir
-      command: >
-        tar -cpzf  "{{ splunk_s3_backup_tempdir }}/{{ splunk_config_archive }}" {{ splunk_config_dir }}
+      command: tar -cpzf  "{{ splunk_s3_backup_tempdir }}/{{ splunk_config_archive }}" {{ splunk_config_dir }}
     - name: copy tarball to s3 bucket
-      command: >
-        aws s3 cp "{{ splunk_s3_backup_tempdir }}/{{ splunk_config_archive }}" s3://{{ splunk_s3_bucket }}
+      command: aws s3 cp "{{ splunk_s3_backup_tempdir }}/{{ splunk_config_archive }}" s3://{{ splunk_s3_bucket }}
     - name: cleanup backup file
       file:
         path: "{{ splunk_s3_backup_tempdir }}/{{ splunk_config_archive }}"