Change to debian base image

.github/workflows/release-containerimage.yml

@@ -1,48 +1,111 @@
 name: Create and publish a Docker image
 
-# Configures this workflow to run every time a change is pushed to the branch called `release`.
 on:
   workflow_dispatch:
   push:
+    paths-ignore:
+      - 'README.md'
 
-# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
 env:
   REGISTRY: ghcr.io
-  IMAGE_NAME: TechnoTUT/rtmp-live-server
+  IMAGE_NAME: ghcr.io/technotut/rtmp-live-server
 
-# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
 jobs:
-  build-and-push-image:
-    runs-on: ubuntu-latest
-    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
+  build:
+    runs-on: ubuntu-24.04
     permissions:
       contents: read
       packages: write
-      # 
+    strategy:
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
     steps:
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//_}" >> $GITHUB_ENV
+
       - name: Checkout repository
         uses: actions/checkout@v4
-      # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
-      - name: Log in to the Container registry
+
+      - name: Log in to the container registry
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels.
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-      # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages.
-      # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository.
-      # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+          images: ${{ env.IMAGE_NAME }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v6
         with:
+          platforms: ${{ matrix.platform }}
           context: .
-          file: ./Containerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          file: Containerfile
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-24.04
+    needs: build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Log in to the container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE_NAME }}
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}

Containerfile

@@ -1,8 +1,23 @@
-FROM alqutami/rtmp-hls:latest
+FROM debian:13-slim
+
+LABEL maintainer="TechnoTUT <gh@technotut.net>"
+
+EXPOSE 1935
+EXPOSE 80
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update -y && apt-get upgrade -y \
+    && apt-get install -y nginx libnginx-mod-rtmp \
+    && rm -rf /var/lib/apt/lists/* \
+    && ln -sf /dev/stdout /var/log/nginx/access.log \
+    && ln -sf /dev/stderr /var/log/nginx/error.log \
+    && rm -rf /etc/nginx/nginx.conf \
+    && rm -rf /var/www/html/favicon.ico \
+    && mkdir -p /var/www/html/rtmp
 
-RUN rm -rf /etc/nginx/nginx.conf && \
-    rm -rf /usr/local/nginx/html/players && \
-    rm -rf /usr/local/nginx/html/favicon.ico
 COPY nginx.conf /etc/nginx/nginx.conf
-COPY players /usr/local/nginx/html/players
-COPY favicon.ico /usr/local/nginx/html/favicon.ico
+COPY favicon.ico /var/www/html/favicon.ico
+COPY stat.xsl /var/www/html/rtmp/stat.xsl
+
+CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -1,3 +1,5 @@
+load_module /usr/lib/nginx/modules/ngx_rtmp_module.so;
+
 worker_processes  auto;
 #error_log  logs/error.log;
 
@@ -10,17 +12,11 @@ rtmp {
     server {
         listen 1935; # Listen on standard RTMP port
         listen [::]:1935 ipv6only=on;
-        chunk_size 4000;
+        chunk_size 4096;
 
         application live {
             live on;
-            drop_idle_publisher 10s;
-
-            hls on;
-            hls_fragment 3;
-            hls_playlist_length 20;
-            hls_path /mnt/hls/;
-            hls_variant _mid BANDWIDTH=448000;
+            record off; # Disable recording
         }
     }
 }
@@ -35,31 +31,6 @@ http {
                 listen 8080;
                 listen [::]:8080 ipv6only=on;
 
-                # Serve HLS fragments
-                location /hls {
-                        types {
-                                application/vnd.apple.mpegurl m3u8;
-                                video/mp2t ts;
-                        }
-
-                        root /mnt;
-
-                        add_header Cache-Control no-cache; # Disable cache
-
-                        # CORS setup
-                        add_header 'Access-Control-Allow-Origin' '*' always;
-                        add_header 'Access-Control-Expose-Headers' 'Content-Length';
-
-                        # allow CORS preflight requests
-                        if ($request_method = 'OPTIONS') {
-                                add_header 'Access-Control-Allow-Origin' '*';
-                                add_header 'Access-Control-Max-Age' 1728000;
-                                add_header 'Content-Type' 'text/plain charset=UTF-8';
-                                add_header 'Content-Length' 0;
-                                return 204;
-                        }
-                }
-
                 # This URL provides RTMP statistics in XML
                 location /stat {
                         rtmp_stat all;
@@ -68,7 +39,7 @@ http {
 
                 location /stat.xsl {
                         # XML stylesheet to view RTMP stats.
-                        root /usr/local/nginx/html;
+                        root /var/www/html/rtmp;
                 }
 
         }