making target dynamic

playbooks/edx-east/retire_host.yml

@@ -6,7 +6,7 @@
 # leads to various race conditions.
 #
 - name: Stop all services
-  hosts: prod_edge_Terminating_Wait:stage_edx_Terminating_Wait:prod_edx_Terminating_Wait
+  hosts: "{{TARGET}}"
   sudo: True
   gather_facts: False
   vars:
@@ -15,7 +15,7 @@
     - stop_all_edx_services
 
 - name: Server retirement workflow
-  hosts: prod_edge_Terminating_Wait:stage_edx_Terminating_Wait:prod_edx_Terminating_Wait
+  hosts: "{{TARGET}}"
   sudo: True
   gather_facts: False
   tasks:
@@ -38,7 +38,7 @@
       command: /edx/bin/send-logs-to-s3 -d "{{ COMMON_LOG_DIR }}/tracking/*" -b "{{ COMMON_AWS_SYNC_BUCKET }}/logs/tracking"
     
 - name: Run minos verification
-  hosts: prod_edge_Terminating_Wait:stage_edx_Terminating_Wait:prod_edx_Terminating_Wait
+  hosts: "{{TARGET}}"
   sudo: True
   gather_facts: False
   tasks: