updates

README.md

@@ -11,3 +11,9 @@ Ansible Playbooks for installing TAK Server
 ansible-playbook tasks/main.yml -i ../inventory.yaml --vault-password-file=../vault.txt -e '@../secret' -l mytakserver
 ```
 
+## Usage:
+
+1. Download the TAK Server RPM from tak.gov
+2. Copy the TAK Server RPM to takserver/tasks/files
+3. Specify the TAK Server RPM name when calling this role.
+

defaults/main.yml

@@ -0,0 +1,4 @@
+takserver_rpm: |
+  You must specify the TAK Server RPM in the
+  takserver_rpm variable.
+  

tasks/install-epel.yml

@@ -1,7 +1,7 @@
 ---
 - name: Enable EPEL repository on CentOS 7 and RHEL 7
-  when: ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version'] == '7'
   become: true
   yum:
     name: epel-release
     state: latest
+  when: ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version'] == '7'

tasks/install-psql.yml

@@ -1,6 +1,6 @@
 ---
 - name: Install postgres from yum repository on CentOS 7 and RHEL 7
-  when: ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version'] == '7'
   yum:
     name: https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
     state: latest
+  when: ansible_facts['os_family'] == 'RedHat' and ansible_facts['distribution_major_version'] == '7'

tasks/install-takserver.yml

@@ -1,10 +1,10 @@
 ---
 - name: Copy TAK Server RPM
   copy:
-    src: takserver-4.7-RELEASE20.noarch.rpm
-    dest: takserver-4.7-RELEASE20.noarch.rpm
+    src: "{{ takserver_rpm }}"
+    dest: "{{ takserver_rpm }}"
 
 - name: Install TAK Server
   yum:
-    name: takserver-4.7-RELEASE20.noarch.rpm
+    name: "{{ takserver_rpm }}"
     state: latest

tasks/main.yml

@@ -1,29 +1,13 @@
----
 - name: Install TAK Server
-  hosts: all
-  tasks:
-    - name: Linux | Prerequisite | Increases TCP connection limit
-      import_tasks: update-ulimit.yml
-
-    - name: Linux | Prerequisite | Update yum cache
-      import_tasks: yum-update.yml
-
-    - name: Linux | Prerequisite | Install EPEL
-      import_tasks: install-epel.yml
-
-    - name: Linux | Prerequisite | Update yum cache (after adding EPEL)
-      import_tasks: yum-update.yml
-
-    - name: PostgreSQL | Install
-      import_tasks: install-psql.yml
-
-    - name: TAK Server | Install
-      import_tasks: install-takserver.yml
-
-    - name: TAK Server | Setup DB
-      import_tasks: setup-takserver-db.yml
-
-    - name: TAK Server | Enable & start service
-      import_tasks: enable-start-takserver.yml
-
-
+  tags: takserver
+  include_tasks: "{{ item }}"
+  loop:
+    - update-ulimit.yml
+    - update-yum.yml
+    - install-epel.yml
+    - update-yum.yml
+    - install-psql.yml
+    - install-takserver.yml
+    - setup-takserver-db.yml
+    - enable-start-takserver.yml
+  when: ansible_distribution == "CentOS"

tasks/setup-takserver-db.yml

@@ -1,15 +1,9 @@
 ---
-- name: Check if takserver_db_setup.done exists
+- name: Check if TAK PostgreSQL Database exists
   stat:
-    path: takserver_db_setup.done
-  register: takserver_db_setup
+    path: /var/lib/pgsql/10/data/
+  register: takserver_db_data
 
-- name: Setup TAK DB
+- name: Setup TAK PostgreSQL Database
   shell: /opt/tak/db-utils/takserver-setup-db.sh
-  when: not takserver_db_setup.stat.exists
-
-- name: Touch takserver_db_setup.done
-  file: 
-    path: takserver_db_setup.done
-    state: touch
-  when: not takserver_db_setup.stat.exists
+  when: not takserver_db_data.stat.exists

tasks/update-yum.yml

@@ -0,0 +1,7 @@
+---
+- name: Update repository index (CentOS)
+  tags: always
+  ansible.builtin.yum:
+    update_cache: true
+  changed_when: false
+  when: ansible_distribution == "CentOS"