Rebase to 3.21

Author: thespad

.github/workflows/external_trigger.yml

@@ -23,7 +23,7 @@ jobs:
           echo "> [!NOTE]" >> $GITHUB_STEP_SUMMARY
           echo "> External trigger running off of master branch. To disable this trigger, add \`wireguard_master\` into the Github organizational variable \`SKIP_EXTERNAL_TRIGGER\`." >> $GITHUB_STEP_SUMMARY
           printf "\n## Retrieving external version\n\n" >> $GITHUB_STEP_SUMMARY
-          EXT_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+          EXT_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
             && awk '/^P:'"wireguard-tools"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://')
           echo "Type is \`alpine_repo\`" >> $GITHUB_STEP_SUMMARY
           if [ -z "${EXT_RELEASE}" ] || [ "${EXT_RELEASE}" == "null" ]; then
@@ -96,7 +96,7 @@ jobs:
           if [ "${EXT_RELEASE}" == "${IMAGE_VERSION}" ]; then
             echo "Version \`${EXT_RELEASE}\` already pushed, exiting" >> $GITHUB_STEP_SUMMARY
             exit 0
-          elif [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"wireguard-tools"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]; then
+          elif [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"wireguard-tools"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]; then
             echo "New version \`${EXT_RELEASE}\` found; but not all arch repos updated yet; exiting" >> $GITHUB_STEP_SUMMARY
             FAILURE_REASON="New version ${EXT_RELEASE} for wireguard tag latest is detected, however not all arch repos are updated yet. Will try again later."
             curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 9802903,

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine:3.20
+FROM ghcr.io/linuxserver/baseimage-alpine:3.21
 
 # set version label
 ARG BUILD_DATE
@@ -10,6 +10,10 @@ LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DA
 LABEL maintainer="thespad"
 
 RUN \
+  if [ -z ${WIREGUARD_RELEASE+x} ]; then \
+  WIREGUARD_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+    && awk '/^P:wireguard-tools$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
+  fi && \
   echo "**** install dependencies ****" && \
   apk add --no-cache \
     bc \
@@ -25,7 +29,7 @@ RUN \
     libqrencode-tools \
     net-tools \
     openresolv \
-    wireguard-tools && \
+    wireguard-tools==${WIREGUARD_RELEASE} && \
   echo "wireguard" >> /etc/modules && \
   cd /sbin && \
   for i in ! !-save !-restore; do \

Dockerfile.aarch64

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.20
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.21
 
 # set version label
 ARG BUILD_DATE
@@ -10,6 +10,10 @@ LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DA
 LABEL maintainer="thespad"
 
 RUN \
+  if [ -z ${WIREGUARD_RELEASE+x} ]; then \
+  WIREGUARD_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
+    && awk '/^P:wireguard-tools$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
+  fi && \
   echo "**** install dependencies ****" && \
   apk add --no-cache \
     bc \
@@ -25,7 +29,7 @@ RUN \
     libqrencode-tools \
     net-tools \
     openresolv \
-    wireguard-tools && \
+    wireguard-tools==${WIREGUARD_RELEASE} && \
   echo "wireguard" >> /etc/modules && \
   cd /sbin && \
   for i in ! !-save !-restore; do \

Jenkinsfile

@@ -27,8 +27,7 @@ pipeline {
     DEV_DOCKERHUB_IMAGE = 'lsiodev/wireguard'
     PR_DOCKERHUB_IMAGE = 'lspipepr/wireguard'
     DIST_IMAGE = 'alpine'
-    DIST_TAG = '3.20'
-    DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.20/main/'
+    DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.21/main/'
     DIST_REPO_PACKAGES = 'wireguard-tools'
     MULTIARCH='true'
     CI='false'

README.md

@@ -62,7 +62,7 @@ This image provides various versions that are available via tags. Please read th
 
 | Tag | Available | Description |
 | :----: | :----: |--- |
-| latest | ✅ | Stable releases based on Alpine *without* support for compiling Wireguard modules. |
+| latest | ✅ | Stable releases based on Alpine *without* support for compiling Wireguard module. |
 | legacy | ✅ | Stable releases with support for compiling Wireguard modules for older kernels. |
 
 ## Application Setup
@@ -226,7 +226,7 @@ Containers are configured using parameters passed at runtime (such as those abov
 | `-e PERSISTENTKEEPALIVE_PEERS=` | Set to `all` or a list of comma separated peers (ie. `1,4,laptop`) for the wireguard server to send keepalive packets to listed peers every 25 seconds. Useful if server is accessed via domain name and has dynamic IP. Used only in server mode. |
 | `-e LOG_CONFS=true` | Generated QR codes will be displayed in the docker log. Set to `false` to skip log output. |
 | `-v /config` | Contains all relevant configuration files. |
-| `-v /lib/modules` | Host kernel modules for situations where they're not already loaded. |
+| `-v /lib/modules` | Path to host kernel module for situations where it's not already loaded. |
 | `--sysctl=` | Required for client mode. |
 | `--read-only=true` | Run container with a read-only filesystem. Please [read the docs](https://docs.linuxserver.io/misc/read-only/). |
 | `--cap-add=NET_ADMIN` | Neccessary for Wireguard to create its VPN interface. |
@@ -398,6 +398,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **20.12.24:** - Rebase to Alpine 3.21.
 * **13.08.24:** - Add `errors` plugin to default Corefile.
 * **23.07.24:** - Install kmod from alpine repository.
 * **24.05.24:** - Rebase to Alpine 3.20, install wireguard-tools from Alpine repo.

jenkins-vars.yml

@@ -15,8 +15,7 @@ repo_vars:
   - DEV_DOCKERHUB_IMAGE = 'lsiodev/wireguard'
   - PR_DOCKERHUB_IMAGE = 'lspipepr/wireguard'
   - DIST_IMAGE = 'alpine'
-  - DIST_TAG = '3.20'
-  - DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.20/main/'
+  - DIST_REPO = 'http://dl-cdn.alpinelinux.org/alpine/v3.21/main/'
   - DIST_REPO_PACKAGES = 'wireguard-tools'
   - MULTIARCH='true'
   - CI='false'

readme-vars.yml

@@ -13,7 +13,7 @@ available_architectures:
 # development version
 development_versions: true
 development_versions_items:
-  - {tag: "latest", desc: "Stable releases based on Alpine *without* support for compiling Wireguard modules."}
+  - {tag: "latest", desc: "Stable releases based on Alpine *without* support for compiling Wireguard module."}
   - {tag: "legacy", desc: "Stable releases with support for compiling Wireguard modules for older kernels."}
 # container parameters
 common_param_env_vars_enabled: true
@@ -23,13 +23,10 @@ param_volumes:
   - {vol_path: "/config", vol_host_path: "/path/to/{{ project_name }}/config", desc: "Contains all relevant configuration files."}
 opt_param_usage_include_vols: true
 opt_param_volumes:
-  - {vol_path: "/lib/modules", vol_host_path: "/lib/modules", desc: "Host kernel modules for situations where they're not already loaded."}
+  - {vol_path: "/lib/modules", vol_host_path: "/lib/modules", desc: "Path to host kernel module for situations where it's not already loaded."}
 param_usage_include_ports: true
 param_ports:
   - {external_port: "51820", internal_port: "51820/udp", port_desc: "wireguard port"}
-param_usage_include_env: true
-param_env_vars:
-  - {env_var: "TZ", env_value: "Europe/London", desc: "Specify a timezone to use EG Europe/London"}
 cap_add_param: true
 cap_add_param_vars:
   - {cap_add_var: "NET_ADMIN", desc: "Neccessary for Wireguard to create its VPN interface."}
@@ -168,6 +165,7 @@ init_diagram: |
   "wireguard:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "20.12.24:", desc: "Rebase to Alpine 3.21."}
   - {date: "13.08.24:", desc: "Add `errors` plugin to default Corefile."}
   - {date: "23.07.24:", desc: "Install kmod from alpine repository."}
   - {date: "24.05.24:", desc: "Rebase to Alpine 3.20, install wireguard-tools from Alpine repo."}