Merge pull request #108 from anxstj/centos8_support

add CentOS-8/RedHat-8 support

.travis.yml

@@ -7,6 +7,7 @@ env:
     - ROLE_NAME: postgresql
   matrix:
     - MOLECULE_DISTRO: centos7
+    - MOLECULE_DISTRO: centos8
     - MOLECULE_DISTRO: fedora31
     - MOLECULE_DISTRO: ubuntu1804
     - MOLECULE_DISTRO: debian10

meta/main.yml

@@ -12,6 +12,7 @@ galaxy_info:
       versions:
         - 6
         - 7
+        - 8
     - name: Fedora
       versions:
         - 29

molecule/default/converge.yml

@@ -11,15 +11,15 @@
 
   pre_tasks:
     # The Fedora 30+ container images have only C.UTF-8 installed
-    - name: Set database locale if using Fedora 30+
+    - name: Set database locale if using Fedora 30+ or RedHat 8+
       set_fact:
         postgresql_databases:
           - name: example
             lc_collate: 'C.UTF-8'
             lc_ctype: 'C.UTF-8'
       when:
-        - ansible_distribution == 'Fedora'
-        - ansible_distribution_major_version >= '30'
+        - ( ansible_distribution == 'Fedora' and ansible_distribution_major_version >= '30') or
+          ( ansible_os_family == 'RedHat' and ansible_distribution_major_version == '8')
 
     - name: Update apt cache.
       apt: update_cache=true cache_valid_time=600

vars/RedHat-8.yml

@@ -0,0 +1,12 @@
+---
+__postgresql_version: "10"
+__postgresql_data_dir: "/var/lib/pgsql/data"
+__postgresql_bin_path: "/usr/bin"
+__postgresql_config_path: "/var/lib/pgsql/data"
+__postgresql_daemon: postgresql
+__postgresql_packages:
+  - postgresql
+  - postgresql-server
+  - postgresql-contrib
+__postgresql_unix_socket_directories_mode: '0755'
+postgresql_python_library: python3-psycopg2