add requirements file,hosts.ini and README

roles/geerlingguy.postgresql/.travis.yml

@@ -7,6 +7,7 @@ env:
     - ROLE_NAME: postgresql
   matrix:
     - MOLECULE_DISTRO: centos7
+    - MOLECULE_DISTRO: fedora30
     - MOLECULE_DISTRO: ubuntu1804
     - MOLECULE_DISTRO: ubuntu1604
     - MOLECULE_DISTRO: debian10

roles/geerlingguy.postgresql/meta/.galaxy_install_info

@@ -1,2 +1,2 @@
-install_date: Thu Sep 12 20:01:17 2019
-version: 1.4.6
+install_date: Tue Sep 24 09:13:46 2019
+version: 2.0.0

roles/geerlingguy.postgresql/meta/main.yml

@@ -12,12 +12,20 @@ galaxy_info:
       versions:
         - 6
         - 7
+    - name: Fedora
+      versions:
+        - 29
+        - 30
     - name: Ubuntu
       versions:
-        - all
+        - xenial
+        - bionic
     - name: Debian
       versions:
-        - all
+        - wheezy
+        - jessie
+        - stretch
+        - buster
   galaxy_tags:
     - database
     - postgresql

roles/geerlingguy.postgresql/molecule/default/playbook.yml

@@ -10,6 +10,17 @@
       - name: jdoe
 
   pre_tasks:
+    # The Fedora 30+ container images have only C.UTF-8 installed
+    - name: Set database locale if using Fedora 30+
+      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'
+
     - name: Update apt cache.
       apt: update_cache=true cache_valid_time=600
       when: ansible_os_family == 'Debian'

roles/geerlingguy.postgresql/tasks/configure.yml

@@ -16,7 +16,7 @@
     group: "{{ postgresql_group }}"
     mode: 0600
   notify: restart postgresql
-  when: postgresql_hba_entries
+  when: postgresql_hba_entries | length > 0
 
 - name: Ensure PostgreSQL unix socket dirs exist.
   file:

roles/geerlingguy.postgresql/tasks/main.yml

@@ -17,9 +17,7 @@
     name: "{{ postgresql_daemon }}"
     state: "{{ postgresql_service_state }}"
     enabled: "{{ postgresql_service_enabled }}"
-  when: not docker_enabled
-
 
 # Configure PostgreSQL.
-- import_tasks: databases.yml
 - import_tasks: users.yml
+- import_tasks: databases.yml

roles/geerlingguy.postgresql/tasks/setup-RedHat.yml

@@ -1,12 +1,16 @@
 ---
 - name: Ensure PostgreSQL packages are installed.
-  package:
+  yum:
     name: "{{ postgresql_packages }}"
     state: present
     enablerepo: "{{ postgresql_enablerepo | default(omit, true) }}"
+    # Don't let postgresql-contrib cause the /usr/bin/python symlink
+    # to be installed, which breaks later Ansible runs on Fedora 30,
+    # and affects system behavior in multiple ways.
+    exclude: python-unversioned-command
 
 - name: Ensure PostgreSQL Python libraries are installed.
-  package:
+  yum:
     name: "{{ postgresql_python_library }}"
     state: present
     enablerepo: "{{ postgresql_enablerepo | default(omit, true) }}"

roles/geerlingguy.postgresql/tasks/variables.yml

@@ -6,7 +6,13 @@
 
 - name: Include OS-specific variables (RedHat).
   include_vars: "{{ ansible_os_family }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
-  when: ansible_os_family == 'RedHat'
+  when:
+  - ansible_os_family == 'RedHat'
+  - ansible_distribution != 'Fedora'
+
+- name: Include OS-specific variables (Fedora).
+  include_vars: "{{ ansible_distribution }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
+  when: ansible_distribution == 'Fedora'
 
 - name: Define postgresql_packages.
   set_fact:

roles/geerlingguy.postgresql/vars/Debian-NA.yml

@@ -1,10 +0,0 @@
----
-__postgresql_version: "11"
-__postgresql_data_dir: "/var/lib/postgresql/{{ __postgresql_version }}/main"
-__postgresql_bin_path: "/usr/lib/postgresql/{{ __postgresql_version }}/bin"
-__postgresql_config_path: "/etc/postgresql/{{ __postgresql_version }}/main"
-__postgresql_daemon: "postgresql@{{ postgresql_version }}-main"
-__postgresql_packages:
-  - postgresql
-  - postgresql-contrib
-  - libpq-dev

roles/geerlingguy.postgresql/vars/Debian-buster/sid.yml

@@ -1,10 +0,0 @@
----
-__postgresql_version: "11"
-__postgresql_data_dir: "/var/lib/postgresql/{{ __postgresql_version }}/main"
-__postgresql_bin_path: "/usr/lib/postgresql/{{ __postgresql_version }}/bin"
-__postgresql_config_path: "/etc/postgresql/{{ __postgresql_version }}/main"
-__postgresql_daemon: "postgresql@{{ postgresql_version }}-main"
-__postgresql_packages:
-  - postgresql
-  - postgresql-contrib
-  - libpq-dev

roles/geerlingguy.postgresql/vars/Debian-testing.yml

@@ -1,10 +0,0 @@
----
-__postgresql_version: "11"
-__postgresql_data_dir: "/var/lib/postgresql/{{ __postgresql_version }}/main"
-__postgresql_bin_path: "/usr/lib/postgresql/{{ __postgresql_version }}/bin"
-__postgresql_config_path: "/etc/postgresql/{{ __postgresql_version }}/main"
-__postgresql_daemon: "postgresql@{{ postgresql_version }}-main"
-__postgresql_packages:
-  - postgresql
-  - postgresql-contrib
-  - libpq-dev

roles/geerlingguy.postgresql/vars/Fedora-29.yml

@@ -0,0 +1,12 @@
+---
+__postgresql_version: "10.5"
+__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-libs
+postgresql_python_library: python2-psycopg2

roles/geerlingguy.postgresql/vars/Fedora-30.yml

@@ -0,0 +1,13 @@
+---
+__postgresql_version: "11.2"
+__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-libs
+# Fedora 30 containers only have python3 by default
+postgresql_python_library: python3-psycopg2

roles/geerlingguy.postgresql/vars/Ubuntu-14.yml

@@ -1,10 +0,0 @@
----
-__postgresql_version: "9.3"
-__postgresql_data_dir: "/var/lib/postgresql/{{ __postgresql_version }}/main"
-__postgresql_bin_path: "/usr/lib/postgresql/{{ __postgresql_version }}/bin"
-__postgresql_config_path: "/etc/postgresql/{{ __postgresql_version }}/main"
-__postgresql_daemon: postgresql
-__postgresql_packages:
-  - postgresql
-  - postgresql-contrib
-  - libpq-dev