Allow to use any ansible become method

The variable can be set to 'sudo' if ansible uses sudo

6 files changed, 11 insertions, 6 deletions

diff --git a/README.md b/README.md
index 06622c8..5482bc6 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,9 @@ postgres_allowed_hosts:
 postgres_replication_hosts:
   - user: replicator
     range: 10.0.0.0/24
+
+# Ansible related Configuration
+postgres_become_method: su  # Optional
 ```
 
 #### Testing
diff --git a/defaults/main.yml b/defaults/main.yml
index 190ce5f..5876e94 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,6 +7,8 @@ postgres_clusters: []
 # postgres_pgbadger_server: ~
 postgres_backup_enabled: false
 postgres_barman_rsync_enabled: false
+
+postgres_become_method: su
 #------------------------------------------------------------#
 #------------ Postgresql Configuration defaults -------------#
 #- WARNING: defaults can change with major version upgrades -#
diff --git a/tasks/postgres-common-postinstall.yml b/tasks/postgres-common-postinstall.yml
index 715782c..9be3bde 100644
--- a/tasks/postgres-common-postinstall.yml
+++ b/tasks/postgres-common-postinstall.yml
@@ -7,7 +7,7 @@
   command: ssh-keygen -b 4096 -f /var/lib/postgresql/.ssh/id_rsa -N "" -q
   become: yes
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   args:
     creates: /var/lib/postgresql/.ssh/id_rsa
 
diff --git a/tasks/postgres-database-extensions.yml b/tasks/postgres-database-extensions.yml
index edc4e8d..58585c0 100644
--- a/tasks/postgres-database-extensions.yml
+++ b/tasks/postgres-database-extensions.yml
@@ -13,7 +13,7 @@
 - name: "CREATE EXTENSION on database {{ postgres_dbname }}"
   become: true
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   postgresql_ext:
     name: "{{ postgres_extension_name }}"
     db: "{{ postgres_dbname }}"
diff --git a/tasks/postgres-database.yml b/tasks/postgres-database.yml
index c3537ea..0be2dff 100644
--- a/tasks/postgres-database.yml
+++ b/tasks/postgres-database.yml
@@ -1,7 +1,7 @@
 - name: Test if the PostgreSQL server is up
   become: true
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   command: psql --port={{ postgres_port }} --command='select NOW()'
   register: postgres_up
   ignore_errors: yes
@@ -11,7 +11,7 @@
 - name: Create PostgreSQL database
   become: true
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   postgresql_db:
     port:             "{{ postgres_port }}"
     name:             "{{ postgres_dbname }}"
diff --git a/tasks/postgres-user.yml b/tasks/postgres-user.yml
index 308dab8..fcef9fc 100644
--- a/tasks/postgres-user.yml
+++ b/tasks/postgres-user.yml
@@ -1,7 +1,7 @@
 - name: Test if the PostgreSQL server is up
   become: true
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   command: psql --port={{ postgres_port }} --command='select NOW()'
   register: postgres_up
   ignore_errors: yes
@@ -11,7 +11,7 @@
 - name: Create PostgreSQL user
   become: true
   become_user: postgres
-  become_method: su
+  become_method: "{{ postgres_become_method }}"
   postgresql_user:
     port:             "{{ postgres_port }}"
     name:             "{{ postgres_username }}"