Add option to specify the version of NGINX to install (#177)

And remove outdated Debian Jessie Molecule tests

Author: alessfg

defaults/main.yml

@@ -10,10 +10,13 @@ nginx_start: true
 # Print NGINX configuration file to terminal after executing playbook.
 nginx_debug_output: false
 
-# Specify which version of NGINX you want to install.
+# Specify which type of NGINX you want to install.
 # Options are 'opensource' or 'plus'.
 # Default is 'opensource'.
 nginx_type: opensource
+# Specify which version of NGINX you want to install.
+# Default is empty.
+# nginx_version: =19-1~bionic
 
 # Specify repository origin for NGINX Open Source.
 # Options are 'nginx_repository' or 'os_repository'.

molecule/default/molecule.yml

@@ -12,8 +12,6 @@ platforms:
     volume_mounts:
       - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
     command: "/usr/sbin/init"
-  - name: debian-jessie
-    image: debian:jessie
   - name: debian-stretch
     image: debian:stretch
   - name: debian-buster

molecule/default/playbook.yml

@@ -1,5 +1,16 @@
 ---
 - name: Converge
   hosts: all
+  pre_tasks:
+    - name: "Set repo if Debian"
+      set_fact:
+        version: "=1.17.4-1~{{ ansible_distribution_release }}"
+      when: ansible_os_family == "Debian"
+    - name: "Set repo if RedHat"
+      set_fact:
+        version: "-1.17.4-1.el{{ ansible_distribution_major_version }}.ngx"
+      when: ansible_os_family == "RedHat"
   roles:
     - role: ansible-role-nginx
+  vars:
+    nginx_version: "{{ version }}"

molecule/stable_push/molecule.yml

@@ -15,8 +15,6 @@ platforms:
     volume_mounts:
       - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
     command: "/usr/sbin/init"
-  - name: debian-jessie
-    image: debian:jessie
   - name: debian-stretch
     image: debian:stretch
   - name: debian-buster

molecule/template_module/molecule.yml

@@ -15,8 +15,6 @@ platforms:
     volume_mounts:
       - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
     command: "/usr/sbin/init"
-  - name: debian-jessie
-    image: debian:jessie
   - name: debian-stretch
     image: debian:stretch
   - name: debian-buster

molecule/unit/molecule.yml

@@ -12,8 +12,6 @@ platforms:
     volume_mounts:
       - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
     command: "/usr/sbin/init"
-  - name: debian-jessie
-    image: debian:jessie
   - name: debian-stretch
     image: debian:stretch
   - name: debian-buster

tasks/opensource/install-oss.yml

@@ -16,7 +16,7 @@
 
     - name: "(Install: Debian/Ubuntu/CentOS/RedHat) Install NGINX"
       package:
-        name: nginx
+        name: "nginx{{ nginx_version | default('') }}"
         state: present
       when: ansible_os_family != "FreeBSD"
       notify: "(Handler: All OSs) Start NGINX"
@@ -32,7 +32,7 @@
 
 - name: "(Install: Debian/Ubuntu/CentOS/RedHat/FreeBSD) Install NGINX"
   package:
-    name: nginx
+    name: "nginx{{ nginx_version | default('') }}"
     state: present
   when: nginx_install_from == "os_repository"
   notify: "(Handler: All OSs) Start NGINX"

tasks/plus/install-plus.yml

@@ -18,6 +18,6 @@
 
 - name: "(Install: All OSs) Install NGINX Plus"
   package:
-    name: nginx-plus
+    name: "nginx-plus{{ nginx_version | default('') }}"
     state: present
   notify: "(Handler: All OSs) Start NGINX"