Implement support to select NGINX repository

Resolve #32 - Initial options include using the default NGINX packages included in the host system or using the NGINX packages included in the NGINX repository

README.md

@@ -84,12 +84,18 @@ This role has multiple variables. The defaults for all these variables are the f
     # Default is 'opensource'.
     type: opensource
 
+    # Specify source respository for NGINX Open Source.
+    # Options are 'nginx_repository' or 'os_repository'.
+    # Default is nginx_repository.
+    install_from: nginx_repository
+
     # Specify which branch of NGINX Open Source you want to install.
     # Options are 'mainline' or 'stable'.
+    # Only works if 'install_from' is set to 'nginx_repository'.
     # Default is mainline.
     branch: mainline
 
-    # Install nginscript, perl, waf (NGINX Plus only), geoip, image-filter, rtmp and/or xslt modules.
+    # Install NGINX JavaScript, Perl, ModSecurity WAF (NGINX Plus only), GeoIP, Image-Filter, RTMP Media Streaming, and/or XSLT modules.
     # Default is false.
     modules:
       njs: false

defaults/main.yml

@@ -4,8 +4,14 @@
 # Default is 'opensource'.
 type: opensource
 
+# Specify source respository for NGINX Open Source.
+# Options are 'nginx_repository' or 'os_repository'.
+# Default is nginx_repository.
+install_from: nginx_repository
+
 # Specify which branch of NGINX Open Source you want to install.
 # Options are 'mainline' or 'stable'.
+# Only works if 'install_from' is set to 'nginx_repository'.
 # Default is mainline.
 branch: mainline
 

tasks/opensource/install-oss.yml

@@ -1,4 +1,7 @@
 ---
+- name: ""
+  block:
+
     - import_tasks: setup-debian.yml
       when: ansible_os_family == "Debian"
 
@@ -24,3 +27,12 @@
         state: present
       when: ansible_os_family == "FreeBSD"
       notify: "(Handler: All OSs) Start NGINX"
+
+  when: install_from == "nginx_repository"
+
+- name: "(Install: Debian/Ubuntu/CentOS/RedHat/FreeBSD) Install NGINX"
+  package:
+    name: nginx
+    state: present
+  when: install_from == "os_repository"
+  notify: "(Handler: All OSs) Start NGINX"