feat: multiarch image (#31)

.github/workflows/release.yml

@@ -9,22 +9,20 @@ jobs:
     name: Build docker image
     runs-on: ubuntu-20.04
     steps:
-      - name: Check out code
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-      - uses: gacts/github-slug@v1
-        id: slug
+      - {uses: gacts/github-slug@v1, id: slug}
+
+      - uses: docker/setup-qemu-action@v2
 
       - uses: docker/setup-buildx-action@v2
 
-      - name: Login to default Container Registry
-        uses: docker/login-action@v2 # Action page: <https://github.com/docker/login-action>
+      - uses: docker/login-action@v2 # Action page: <https://github.com/docker/login-action>
         with:
           username: ${{ secrets.DOCKER_LOGIN }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2 # Action page: <https://github.com/docker/login-action>
+      - uses: docker/login-action@v2 # Action page: <https://github.com/docker/login-action>
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -33,8 +31,8 @@ jobs:
       - uses: docker/build-push-action@v3 # Action page: <https://github.com/docker/build-push-action>
         with:
           context: .
-          file: Dockerfile
           push: true
+          platforms: linux/amd64,linux/arm64,linux/ppc64le
           tags: |
             tarampampam/3proxy:${{ steps.slug.outputs.version-semantic }}
             tarampampam/3proxy:latest

.github/workflows/tests.yml

@@ -18,26 +18,17 @@ jobs: # Docs: <https://git.io/JvxXE>
       - uses: actions/checkout@v3
         with: {fetch-depth: 0}
 
-      - name: Check for GitLeaks
-        uses: gacts/gitleaks@v1 # Action page: <https://github.com/gacts/gitleaks>
+      - uses: gacts/gitleaks@v1
 
   build-image:
     name: Build docker image
     runs-on: ubuntu-20.04
     steps:
-      - name: Check out code
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
       - name: Build docker image
         run: docker build -f ./Dockerfile --tag 3proxy:local .
 
-      - name: Scan image
-        uses: anchore/scan-action@v3 # action page: <https://github.com/anchore/scan-action>
-        with:
-          image: 3proxy:local
-          fail-build: true
-          severity-cutoff: low # negligible, low, medium, high or critical
-
       - name: Save docker image
         run: docker save 3proxy:local > ./docker-image.tar
 
@@ -48,28 +39,6 @@ jobs: # Docs: <https://git.io/JvxXE>
           path: ./docker-image.tar
           retention-days: 1
 
-  scan-image:
-    name: Scan docker image
-    runs-on: ubuntu-20.04
-    needs: [build-image]
-    steps:
-      - name: Download built docker image
-        uses: actions/download-artifact@v3
-        with:
-          name: docker-image
-          path: .artifact
-
-      - name: Prepare image to run
-        working-directory: .artifact
-        run: docker load < docker-image.tar
-
-      - name: Scan image
-        uses: anchore/scan-action@v3 # action page: <https://github.com/anchore/scan-action>
-        with:
-          image: 3proxy:local
-          fail-build: true
-          severity-cutoff: low # negligible, low, medium, high or critical
-
   try-to-use:
     name: Build and use docker image (auth ${{ matrix.auth }})
     runs-on: ubuntu-20.04

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to this package will be documented in this file.
 
 The format is based on [Keep a Changelog][keepachangelog] and this project adheres to [Semantic Versioning][semver].
 
+## v1.8.1
+
+### Added
+
+- Multi-arch image support (plus `arm64` and `ppc64le`) [#31]
+
+### Fixed
+
+- Error page colors now depend on the theme, and the text is centered [#31]
+
+[#31]:https://github.com/tarampampam/3proxy-docker/pull/31
+
 ## v1.8.0
 
 ### Added

Dockerfile

@@ -14,10 +14,12 @@ WORKDIR /tmp/3proxy
 RUN set -x \
     && echo '#define ANONYMOUS 1' >> ./src/3proxy.h \
     # proxy.c source: <https://github.com/z3APA3A/3proxy/blob/0.9.3/src/proxy.c>
-    && sed -i 's~\(<\/head>\)~<style>html,body{background-color:#222526;color:#fff;font-family:sans-serif;\
-text-align:center;display:flex;flex-direction:column;justify-content:center}h1,h2{margin-bottom:0;font-size:2.5em}\
-h2::before{content:'"'"'Proxy error'"'"';display:block;font-size:0.4em;color:#bbb;font-weight:100}\
-h3,p{color:#bbb}</style>\1~' ./src/proxy.c \
+    && sed -i 's~\(<\/head>\)~<style>:root{--color-bg-primary:#fff;--color-text-primary:#131313;--color-text-secondary:#232323}\
+@media (prefers-color-scheme: dark){:root{--color-bg-primary:#212121;--color-text-primary:#fafafa;--color-text-secondary:#bbb}}\
+html,body{height:100%;font-family:sans-serif;background-color:var(--color-bg-primary);color:var(--color-text-primary);margin:0;\
+padding:0;text-align:center}body{align-items:center;display:flex;justify-content:center;flex-direction:column;height:100vh}\
+h1,h2{margin-bottom:0;font-size:2.5em}h2::before{content:'"'"'Proxy error'"'"';display:block;font-size:.4em;\
+color:var(--color-text-secondary);font-weight:100}h3,p{color:var(--color-text-secondary)}</style>\1~' ./src/proxy.c \
     && cat ./src/proxy.c | grep '</head>'
 
 # And compile
@@ -34,7 +36,7 @@ RUN set -x \
     && strip ./bin/SSLPlugin.ld.so
 
 # Prepare filesystem for 3proxy running
-FROM busybox:stable-glibc as buffer
+FROM alpine:latest as buffer
 
 # create a directory for the future root filesystem
 WORKDIR /tmp/rootfs
@@ -44,10 +46,13 @@ RUN set -x \
     && mkdir -p ./etc ./bin ./usr/local/3proxy/libexec ./etc/3proxy \
     && echo '3proxy:x:10001:10001::/nonexistent:/sbin/nologin' > ./etc/passwd \
     && echo '3proxy:x:10001:' > ./etc/group \
-    && wget -O ./bin/dumb-init "https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_x86_64" \
-    && chmod +x ./bin/dumb-init
+    && apk add --no-cache --virtual .build-deps curl ca-certificates \
+    && update-ca-certificates \
+    && curl -SsL -o ./bin/dumb-init "https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_$(arch)" \
+    && chmod +x ./bin/dumb-init \
+    && apk del .build-deps
 
-COPY --from=builder /lib/x86_64-linux-gnu/libdl.so.* ./lib/
+COPY --from=builder /lib/*-linux-gnu/libdl.so.* ./lib/
 COPY --from=builder /tmp/3proxy/bin/3proxy ./bin/3proxy
 COPY --from=builder /tmp/3proxy/bin/*.ld.so ./usr/local/3proxy/libexec/
 COPY --from=ghcr.io/tarampampam/mustpl:0.1.0 /bin/mustpl ./bin/mustpl

README.md

@@ -32,6 +32,8 @@ TCP ports:
 
 All supported image tags [can be found here][link_docker_tags].
 
+> Since v1.8.1 architectures `arm64` and `ppc64le` (and `amd64` of course) are supported.
+
 ## Supported environment variables
 
 | Variable name        | Description                                               | Example                           |
@@ -53,7 +55,7 @@ For example:
 $ docker run --rm -d \
     -p "3128:3128/tcp" \
     -p "1080:1080/tcp" \
-    tarampampam/3proxy:latest
+    ghcr.io/tarampampam/3proxy:latest
 ```
 
 Or with auth & resolver settings:
@@ -65,7 +67,7 @@ $ docker run --rm -d \
     -e "PROXY_LOGIN=evil" \
     -e "PROXY_PASSWORD=live" \
     -e "PRIMARY_RESOLVER=2001:4860:4860::8888" \
-    tarampampam/3proxy:latest
+    ghcr.io/tarampampam/3proxy:latest
 ```
 
 ## Releasing