Add Alpine 3.13 to the list of NGINX Plus supported platforms (#391)

Author: alessfg

CHANGELOG.md

@@ -19,6 +19,7 @@ FEATURES:
 ENHANCEMENTS:
 
 *   Only run GitHub actions Galaxy CI/CD workflow when a new release is published.
+*   Add Alpine `3.13` to the list of NGINX Plus supported platforms.
 *   Specify GitHub actions Ubuntu release.
 *   Minor GitHub template tweaks, including the creation of a SECURITY doc.
 *   Add Molecule NGINX OSS tests for Alpine 3.13, remove Molecule tests for Debian stretch, and update list of supported platforms.

README.md

@@ -91,6 +91,7 @@ Alpine:
   - 3.10
   - 3.11
   - 3.12
+  - 3.13
 Amazon Linux:
   - 2018.03
 Amazon Linux 2:

molecule/plus/molecule.yml

@@ -27,6 +27,13 @@ platforms:
     volumes:
       - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
     command: "/sbin/init"
+  - name: alpine-3.13
+    image: alpine:3.13
+    dockerfile: ../common/Dockerfile.j2
+    privileged: true
+    volumes:
+      - "/sys/fs/cgroup:/sys/fs/cgroup:rw"
+    command: "/sbin/init"
   - name: centos-7
     image: centos:7
     dockerfile: ../common/Dockerfile.j2

tasks/opensource/install-source.yml

@@ -297,7 +297,7 @@
 
     - name: Set NGINX stable version 1/2
       set_fact:
-        nginx_version: "{{ nginx_versions.content | regex_search('stable[^ ]*') | regex_replace('stable', 'release') }}"
+        nginx_version: "{{ nginx_versions.content | regex_search('stable[^<]*') | regex_replace('stable', 'release') }}"
       when: nginx_branch == "stable"
 
     - name: Set NGINX stable version 2/2