Merge pull request ANXS#34 from ahelal/feature/idempotent

Added idempotent pgdata cluster rest
sebalix · Dec 28, 2014 · 840e93e · 840e93e
2 parents 8a24c3c + 6901eec
commit 840e93e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/tasks/configure.yml b/tasks/configure.yml
@@ -7,18 +7,19 @@
     group: "{{postgresql_admin_user}}"
     state: directory
     mode: 0700
+  register: pgdata_dir_exist
 
 - name: PostgreSQL | Reset the cluster - drop the existing one
   shell: pg_dropcluster --stop {{postgresql_version}} {{postgresql_cluster_name}}
   sudo: yes
   sudo_user: postgres
-  when: postgresql_cluster_reset
+  when: postgresql_cluster_reset and pgdata_dir_exist.changed
 
 - name: PostgreSQL | Reset the cluster - create a new one (with specified encoding and locale)
   shell: pg_createcluster --start --locale {{postgresql_locale}} -e {{postgresql_encoding}} -d {{postgresql_data_directory}} {{postgresql_version}} {{postgresql_cluster_name}}
   sudo: yes
   sudo_user: postgres
-  when: postgresql_cluster_reset
+  when: postgresql_cluster_reset and pgdata_dir_exist.changed
 
 - name: PostgreSQL | Update configuration - pt. 1 (pg_hba.conf)
   template: