Add support to the role for RHEL 8 and Alpine Linux (#129)

* Add support to the role for RHEL 8 and Alpine Linux

* Add NGINX Open Source support for Alpine Linux

* Add NGINX Open Source support for SLES 15

* Update supported platforms matrix

Author: alessfg

README.md

@@ -20,14 +20,19 @@ It supports all platforms supported by [NGINX Open Source](https://nginx.org/en/
 **NGINX Open Source**
 
 ```yaml
+Alpine:
+  versions:
+    - 3.8
+    - 3.9
 CentOS:
   versions:
     - 6
-    - 7
+    - 7.4+
 RedHat:
   versions:
     - 6
-    - 7
+    - 7.4+
+    - 8
 Debian:
   versions:
     - jessie
@@ -36,62 +41,69 @@ Ubuntu:
   versions:
     - trusty
     - xenial
-    - artful
     - bionic
 SUSE/SLES:
   versions:
     - 12
+    - 15
 FreeBSD:
   versions:
-    - 10
-    - 11
+    - 11.2+
+    - 12
 ```
 
 **NGINX Plus**
 
 ```yaml
-CentOS:
+Alpine:
   versions:
-    - 6
-    - 7
-RedHat:
+    - 3.8
+    - 3.9
+Amazon Linux:
   versions:
-    - 6
-    - 7
+    - 2018.03
+Amazon Linux 2:
+  versions:
+    - LTS
+CentOS:
+  versions:
+    - 6.5+
+    - 7.4+
 Debian:
   versions:
     - jessie
     - stretch
-Ubuntu:
+FreeBSD:
   versions:
-    - trusty
-    - xenial
-    - artful
-    - bionic
+    - 11.2+
+    - 12
 Oracle Linux:
   versions:
-    - 6.5
-    - 7
-Amazon Linux:
-  versions:
-    - 2018.03
-SUSE/SLES:
+    - 6.5+
+    - 7.4+
+RedHat:
   versions:
-    - 12
-FreeBSD:
+    - 6.5+
+    - 7.4+
+    - 8
+    SUSE/SLES:
+      versions:
+        - 12
+        - 15
+Ubuntu:
   versions:
-    - 10
-    - 11
+    - trusty
+    - xenial
+    - bionic
 ```
 
 **NGINX Amplify**
 
 ```yaml
-CentOS:
+Amazon Linux:
   versions:
-    - 6
-    - 7
-RedHat:
+    - 2017.09
+CentOS:
   versions:
     - 6
     - 7
@@ -103,21 +115,25 @@ Ubuntu:
   versions:
     - trusty
     - xenial
-    - artful
-    - bionic
-Amazon Linux:
+        - bionic
+RedHat:
   versions:
-    - 2017.09
+    - 6
+    - 7
 ```
 
 **NGINX Controller**
 
 ```yaml
-CentOS:
+Amazon Linux:
   versions:
-    - 7
-RedHat:
+    - 2017.09
+Amazon Linux 2:
+  versions:
+    - LTS
+CentOS:
   versions:
+    - 6
     - 7
 Debian:
   versions:
@@ -126,7 +142,11 @@ Debian:
 Ubuntu:
   versions:
     - xenial
-    - artful
+    - bionic
+RedHat:
+  versions:
+    - 6
+    - 7
 ```
 
 **NGINX Unit**
@@ -147,11 +167,12 @@ Debian:
 Ubuntu:
   versions:
     - xenial
-    - artful
     - bionic
 Amazon Linux:
   versions:
     - 2018.03
+Amazon Linux 2:
+  versions:
     - 2
 FreeBSD:
   versions:

defaults/main.yml

@@ -29,22 +29,23 @@ nginx_install_from: nginx_repository
 # Only works if 'install_from' is set to 'nginx_repository'.
 # Defaults are the official NGINX repositories.
 nginx_repository:
+  alpine: >-
+      https://nginx.org/packages/{{ (nginx_branch == 'mainline')
+      | ternary('mainline/', '') }}alpine/v{{ ansible_distribution_version | regex_search('^[0-9]+\\.[0-9]+') }}/main
   debian:
     - >-
       deb https://nginx.org/packages/{{ (nginx_branch == 'mainline')
-      | ternary('mainline/', '') }}{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} nginx
+      | ternary('mainline/', '') }}{{ ansible_distribution | lower }}/ {{ ansible_distribution_release }} nginx
     - >-
       deb-src https://nginx.org/packages/{{ (nginx_branch == 'mainline')
-      | ternary('mainline/', '') }}{{ ansible_distribution|lower }}/ {{ ansible_distribution_release }} nginx
-  redhat:
-    - >-
+      | ternary('mainline/', '') }}{{ ansible_distribution | lower }}/ {{ ansible_distribution_release }} nginx
+  redhat: >-
       https://nginx.org/packages/{{ (nginx_branch == 'mainline')
       | ternary('mainline/', '') }}{{ (ansible_distribution == "RedHat")
-      | ternary('rhel/', 'centos/') }}{{ ansible_distribution_major_version|int }}/$basearch/
-  suse:
-    - >-
+      | ternary('rhel', 'centos') }}/{{ ansible_distribution_major_version }}/$basearch/
+  suse: >-
       https://nginx.org/packages/{{ (nginx_branch == 'mainline')
-      | ternary('mainline/', '') }}sles/12
+      | ternary('mainline/', '') }}sles/{{ ansible_distribution_major_version }}
 
 # Specify which branch of NGINX Open Source you want to install.
 # Options are 'mainline' or 'stable'.

handlers/main.yml

@@ -1,39 +1,38 @@
 ---
-- name: "(Handler: All OSs) Start NGINX"
-  service:
-    name: nginx
-    state: started
-    enabled: yes
-  when: nginx_start
+- name: "(Handler: All OSs) Run NGINX"
+  block:
 
-- name: "(Handler: All OSs) Reload NGINX"
-  service:
-    name: nginx
-    state: reloaded
-  when: nginx_start
+    - name: "(Handler: All OSs) Start NGINX"
+      service:
+        name: nginx
+        state: started
+        enabled: yes
 
-- name: "(Handler: All OSs) Start NGINX Amplify Agent"
-  service:
-    name: amplify-agent
-    state: started
-  when: nginx_start
+    - name: "(Handler: All OSs) Reload NGINX"
+      service:
+        name: nginx
+        state: reloaded
 
-- name: "(Handler: All OSs) Start NGINX Controller Agent"
-  service:
-    name: controller-agent
-    state: started
-  when: nginx_start
+    - name: "(Handler: All OSs) Start NGINX Amplify Agent"
+      service:
+        name: amplify-agent
+        state: started
 
-- name: "(Handler: Debian/Ubuntu/CentOS/RedHat) Start NGINX Unit"
-  service:
-    name: unit
-    state: started
-    enabled: yes
-  when: nginx_start
+    - name: "(Handler: All OSs) Start NGINX Controller Agent"
+      service:
+        name: controller-agent
+        state: started
 
-- name: "(Handler: FreeBSD) Start NGINX Unit"
-  service:
-    name: unitd
-    state: started
-    enabled: yes
-  when: nginx_start
+    - name: "(Handler: Debian/Ubuntu/CentOS/RedHat) Start NGINX Unit"
+      service:
+        name: unit
+        state: started
+        enabled: yes
+
+    - name: "(Handler: FreeBSD) Start NGINX Unit"
+      service:
+        name: unitd
+        state: started
+        enabled: yes
+
+  when: nginx_start | bool

meta/main.yml

@@ -10,27 +10,32 @@ galaxy_info:
   min_ansible_version: 2.4.0.0
 
   platforms:
-  - name: Debian
-    versions:
-      - jessie
-      - stretch
-  - name: Ubuntu
-    versions:
-      - trusty
-      - xenial
-      - artful
-      - bionic
-  - name: EL
-    versions:
-      - 6
-      - 7
-  - name: SLES
-    versions:
-      - 12
-  - name: FreeBSD
-    versions:
-      - 10.4
-      - 11.2
+    - name: Alpine
+      versions:
+        - all
+    - name: Amazon Linux
+        - candidate
+    - name: Debian
+      versions:
+        - jessie
+        - stretch
+    - name: EL
+      versions:
+        - 6
+        - 7
+    - name: FreeBSD
+      versions:
+        - 11.2
+        - 12.0
+    - name: Ubuntu
+      versions:
+        - trusty
+        - xenial
+        - bionic
+    - name: SLES
+      versions:
+        - 12
+        - 15
 
   galaxy_tags:
     - nginx

tasks/keys/apk-key.yml

@@ -0,0 +1,5 @@
+---
+- name: "(Install: APK OSs) Download NGINX Signing Key"
+  get_url:
+    url: https://nginx.org/keys/nginx_signing.rsa.pub
+    dest: /etc/apk/keys/nginx_signing.rsa.pub

tasks/main.yml

@@ -18,6 +18,9 @@
       or nginx_controller_enable
       or nginx_unit_enable
 
+- import_tasks: keys/apk-key.yml
+  when: ansible_os_family == "Alpine"
+
 - name: "(Install: Debian/Ubuntu/CentOS/RedHat/FreeBSD) Install NGINX"
   block:
 
@@ -28,7 +31,7 @@
       when: nginx_type == "plus"
 
     - import_tasks: conf/cleanup-config.yml
-      when: nginx_cleanup_config
+      when: nginx_cleanup_config | bool
 
     - import_tasks: modules/install-modules.yml
       when: true in nginx_modules.values()
@@ -47,26 +50,26 @@
             or nginx_rest_api_enable
 
     - import_tasks: conf/setup-status.yml
-      when: nginx_status_enable
+      when: nginx_status_enable | bool
 
     - import_tasks: conf/debug-output.yml
-      when: nginx_debug_output
+      when: nginx_debug_output | bool
 
-  when: nginx_enable
+  when: nginx_enable | bool
 
 - import_tasks: amplify/install-amplify.yml
   when:
-    - nginx_amplify_enable
+    - nginx_amplify_enable | bool
     - nginx_amplify_api_key is defined
     - nginx_amplify_api_key | length > 0
 
 - import_tasks: controller/install-controller.yml
   when:
-    - nginx_controller_enable
+    - nginx_controller_enable | bool
     - nginx_controller_api_key is defined
-    - nginx_controller_api_key
+    - nginx_controller_api_key | length > 0
     - nginx_controller_api_endpoint is defined
-    - nginx_controller_api_endpoint
+    - nginx_controller_api_endpoint | length > 0
 
 - import_tasks: unit/install-unit.yml
-  when: nginx_unit_enable
+  when: nginx_unit_enable | bool