Rebase to 3.21

.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 \`openssh-server_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=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp \
             && awk '/^P:'"openssh-server-pam"'$/,/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 [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"openssh-server-pam"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]; then
+          elif [[ $(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"openssh-server-pam"'$/,/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 openssh-server 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
@@ -18,7 +18,7 @@ RUN \
     sudo && \
   echo "**** install openssh-server ****" && \
   if [ -z ${OPENSSH_RELEASE+x} ]; then \
-    OPENSSH_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp && \
+    OPENSSH_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/x86_64/APKINDEX.tar.gz" | tar -xz -C /tmp && \
     awk '/^P:openssh-server-pam$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add --no-cache \

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
@@ -18,7 +18,7 @@ RUN \
     sudo && \
   echo "**** install openssh-server ****" && \
   if [ -z ${OPENSSH_RELEASE+x} ]; then \
-    OPENSSH_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.20/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && \
+    OPENSSH_RELEASE=$(curl -sL "http://dl-cdn.alpinelinux.org/alpine/v3.21/main/aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && \
     awk '/^P:openssh-server-pam$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add --no-cache \

Jenkinsfile

@@ -28,7 +28,7 @@ pipeline {
     PR_DOCKERHUB_IMAGE = 'lspipepr/openssh-server'
     DIST_IMAGE = 'alpine'
     DIST_TAG = '3.18'
-    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 = 'openssh-server-pam'
     MULTIARCH='true'
     CI='true'

README.md

@@ -43,7 +43,7 @@ Find us at:
 Giving ssh access via private key often means giving full access to the server. This container creates a limited and sandboxed environment that others can ssh into.
 The users only have access to the folders mapped and the processes running inside this container.
 
-[![openssh-server](https://upload.wikimedia.org/wikipedia/en/6/65/OpenSSH_logo.png)](https://www.openssh.com/)
+[![openssh-server](https://raw.githubusercontent.com/linuxserver/docker-templates/blob/master/linuxserver.io/img/openssh-server-logo.png)](https://www.openssh.com/)
 
 ## Supported Architectures
 
@@ -340,6 +340,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **12.01.25:** - Rebase to Alpine 3.21.
 * **24.11.24:** - Move sshd_config to /config/sshd/sshd_config.
 * **31.05.24:** - Rebase to Alpine 3.20.
 * **04.05.24:** - Display the SSH host public keys every time the container starts.

jenkins-vars.yml

@@ -16,7 +16,7 @@ repo_vars:
   - PR_DOCKERHUB_IMAGE = 'lspipepr/openssh-server'
   - DIST_IMAGE = 'alpine'
   - DIST_TAG = '3.18'
-  - 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 = 'openssh-server-pam'
   - MULTIARCH='true'
   - CI='true'

readme-vars.yml

@@ -3,7 +3,7 @@
 # project information
 project_name: openssh-server
 project_url: "https://www.openssh.com/"
-project_logo: "https://upload.wikimedia.org/wikipedia/en/6/65/OpenSSH_logo.png"
+project_logo: "https://raw.githubusercontent.com/linuxserver/docker-templates/blob/master/linuxserver.io/img/openssh-server-logo.png"
 project_blurb: "[{{ project_name|capitalize }}]({{ project_url }}) is a sandboxed environment that allows ssh access without giving keys to the entire server.\nGiving ssh access via private key often means giving full access to the server. This container creates a limited and sandboxed environment that others can ssh into.\nThe users only have access to the folders mapped and the processes running inside this container."
 project_lsio_github_repo_url: "https://github.com/linuxserver/docker-{{ project_name }}"
 # supported architectures
@@ -116,6 +116,7 @@ init_diagram: |
   "openssh-server:latest" <- Base Images
 # changelog
 changelogs:
+  - {date: "12.01.25:", desc: "Rebase to Alpine 3.21."}
   - {date: "24.11.24:", desc: "Move sshd_config to /config/sshd/sshd_config."}
   - {date: "31.05.24:", desc: "Rebase to Alpine 3.20."}
   - {date: "04.05.24:", desc: "Display the SSH host public keys every time the container starts."}