allow setting state for postgresql_databases and postgresql_users

README.md

@@ -79,6 +79,7 @@ postgresql_databases:
     uuid_ossp: yes      # flag to install the uuid-ossp extension on this database (yes/no)
     citext: yes         # flag to install the citext extension on this database (yes/no)
     encoding: "UTF-8"   # override global {{ postgresql_encoding }} variable per database
+    state: "present"    # optional; one of 'present', 'absent', 'dump', 'restore'
     lc_collate: "en_GB.UTF-8"   # override global {{ postgresql_locale }} variable per database
     lc_ctype: "en_GB.UTF-8"     # override global {{ postgresql_ctype }} variable per database
 
@@ -94,6 +95,7 @@ postgresql_users:
   - name: baz
     pass: pass
     encrypted: yes  # if password should be encrypted, postgresql >= 10 does only accepts encrypted passwords
+    state: "present"    # optional; one of 'present', 'absent'
 
 # List of schemas to be created (optional)
 postgresql_database_schemas:

tasks/databases.yml

@@ -14,7 +14,7 @@
     lc_ctype: "{{ item.lc_ctype | default(postgresql_ctype) }}"
     port: "{{postgresql_port}}"
     template: "template0"
-    state: present
+    state: "{{ item.state | default('present') }}"
     login_user: "{{postgresql_admin_user}}"
   become: yes
   become_user: "{{postgresql_admin_user}}"

tasks/users.yml

@@ -11,7 +11,7 @@
     password: "{{ item.pass | default(omit) }}"
     encrypted: "{{ item.encrypted | default(omit) }}"
     port: "{{postgresql_port}}"
-    state: present
+    state: "{{ item.state | default('present') }}"
     login_user: "{{postgresql_admin_user}}"
   no_log: true
   become: yes

tests/docker/group_vars/postgresql.yml

@@ -7,6 +7,10 @@ postgresql_databases:
   - name: foobar
     owner: baz
 
+  - name: qux
+    owner: baz
+    state: absent
+
 # NOTE: postgresql >= 10 does not accept unencrypted passwords
 postgresql_users:
   - name: baz
@@ -17,6 +21,9 @@ postgresql_users:
     pass: md51a1dc91c907325c69271ddf0c944bc72
     encrypted: yes
 
+  - name: foo
+    state: absent
+
   - name: zabaz
 
 postgresql_database_schemas:

tests/vars.yml

@@ -6,9 +6,13 @@ postgresql_databases:
   - name: foobar
     owner: baz
 
+  - name: qux
+    owner: baz
+    state: absent
+
 postgresql_users:
 
-  # postgresql >=10 does not accept unencrypted passwords 
+  # postgresql >=10 does not accept unencrypted passwords
   - name: baz
     pass: md51a1dc91c907325c69271ddf0c944bc72
     encrypted: yes
@@ -17,6 +21,9 @@ postgresql_users:
     pass: md51a1dc91c907325c69271ddf0c944bc72
     encrypted: yes
 
+  - name: foo
+    state: absent
+
   - name: zabaz
 
 postgresql_user_privileges: