👷 chore: Update entrypoint.sh and Dockerfile to improve service startup and environment configuration.

Dockerfile

@@ -1,102 +1,92 @@
-# 多阶段构建：第一阶段用于构建 API 应用程序
 FROM gradle:8.10-jdk21-alpine AS api-builder
 
-# 设置工作目录
 WORKDIR /app
 
-# 将 API 项目的所有文件拷贝到容器中
+COPY ./api/build.gradle ./api/settings.gradle ./
+COPY ./api/gradle ./gradle
+RUN gradle dependencies --no-daemon
+
 COPY ./api .
+RUN gradle shadowJar --no-daemon && \
+    mkdir -p /app/build/libs && \
+    cp /app/build/libs/*.jar /app/api.jar && \
+    jdeps --print-module-deps --ignore-missing-deps /app/api.jar > /app/dependencies.txt
 
-# 使用 Gradle 构建项目
-RUN gradle shadowJar --no-daemon
-
-# 提取构建的 jar 文件
-RUN mkdir -p /app/build/libs && \
-    cp /app/build/libs/*.jar /app/api.jar
-
-# 使用 jdeps 分析依赖
-RUN jdeps --print-module-deps --ignore-missing-deps /app/api.jar > /app/dependencies.txt
-
-# 第二阶段：创建定制化的 JRE
 FROM openjdk:21-jdk-slim AS runtime-builder
 
-# 设置工作目录
 WORKDIR /custom-jre
 
-# 通过 jlink 创建最小化的 JRE
-COPY --from=api-builder /app/dependencies.txt /custom-jre/dependencies.txt
-RUN apt-get update && apt-get install binutils -y && \
-  jlink \
-    --add-modules $(cat /custom-jre/dependencies.txt) \
-    --output /custom-jre/jre \
-    --strip-debug \
-    --no-man-pages \
-    --no-header-files \
-    --compress=2
+COPY --from=api-builder /app/dependencies.txt .
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends binutils && \
+    jlink \
+        --add-modules $(cat dependencies.txt) \
+        --output jre \
+        --strip-debug \
+        --no-man-pages \
+        --no-header-files \
+        --compress=2 && \
+    apt-get purge -y binutils && \
+    apt-get autoremove -y && \
+    rm -rf /var/lib/apt/lists/*
 
-# 第三阶段：构建 Web 前端
-FROM node:21 AS web-builder
+FROM node:21-alpine AS web-builder
 
-ENV NEXT_PUBLIC_API_URL=/api
-ENV NEXT_PUBLIC_WS_URL=/ws
-ENV NEXT_TELEMETRY_DISABLED=1
-ENV SKIP_ENV_VALIDATION=1
-
-# 设置工作目录
 WORKDIR /web
 
-# 安装依赖
-COPY ./web/package.json ./web/package-lock.json ./
-RUN npm install --frozen-lockfile
+ENV NEXT_PUBLIC_API_URL=/api \
+    NEXT_PUBLIC_WS_URL=/ws \
+    NEXT_TELEMETRY_DISABLED=1 \
+    SKIP_ENV_VALIDATION=1
+
+COPY ./web/package*.json ./
+RUN npm ci --frozen-lockfile
 
-# 将 Web 项目的所有文件拷贝到容器中
 COPY ./web .
-
-# 构建 Next.js 应用
 RUN npm run build
 
-# 第四阶段：最终运行镜像
 FROM node:21-slim AS final
 
 WORKDIR /app
 
-RUN npm install pm2 -g \
-    && apt-get update && apt-get install -y --no-install-recommends nginx wget curl unzip \
-    && if [ "$(uname -m)" = "x86_64" ]; then \
+ARG LIB_PATH=/app/tdlib
+ENV JAVA_HOME=/jre \
+    PATH="/jre/bin:$PATH"
+
+RUN npm install -g pm2 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends nginx wget curl unzip tini && \
+    mkdir -p $LIB_PATH && \
+    wget --no-check-certificate -q -O libs.zip https://github.com/p-vorobyev/spring-boot-starter-telegram/releases/download/1.15.0/libs.zip && \
+    unzip -q libs.zip -d /tmp/tdlib && \
+    if [ "$(uname -m)" = "x86_64" ]; then \
+        mv /tmp/tdlib/libs/linux_x64/* $LIB_PATH && \
         wget http://nz2.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.23_amd64.deb && \
         dpkg -i libssl1.1_1.1.1f-1ubuntu2.23_amd64.deb && \
         rm libssl1.1_1.1.1f-1ubuntu2.23_amd64.deb; \
     elif [ "$(uname -m)" = "aarch64" ]; then \
+        mv /tmp/tdlib/libs/linux_arm64/* $LIB_PATH && \
         wget http://ports.ubuntu.com/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2_arm64.deb && \
         dpkg -i libssl1.1_1.1.1f-1ubuntu2_arm64.deb && \
         rm libssl1.1_1.1.1f-1ubuntu2_arm64.deb; \
     else \
-        echo "Unsupported architecture: $(uname -m)"; \
+        echo "Unsupported architecture: $(uname -m)" && \
         exit 1; \
-    fi \
-    && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*;
+    fi && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ./libs.zip
 
-# 拷贝定制化的 JRE
 COPY --from=runtime-builder /custom-jre/jre /jre
-
-# 设置环境变量
-ENV JAVA_HOME=/jre
-ENV PATH="$JAVA_HOME/bin:$PATH"
-
-# 拷贝 API 应用程序
 COPY --from=api-builder /app/api.jar /app/api.jar
-
-# 拷贝 Web 前端静态文件到 nginx
 COPY --from=web-builder /web/public /app/web/public
 COPY --from=web-builder /web/.next/standalone /app/web/
 COPY --from=web-builder /web/.next/static /app/web/.next/static
 
-COPY ./web/pm2.json /app/web/pm2.json
-COPY ./entrypoint.sh ./entrypoint.sh
+COPY ./web/pm2.json /app/web/
+COPY ./entrypoint.sh .
 COPY ./nginx.conf /etc/nginx/nginx.conf
 
-# 暴露服务端口
 EXPOSE 80
 
-# 启动服务
+ENTRYPOINT ["/usr/bin/tini", "--"]
 CMD ["/bin/sh", "./entrypoint.sh"]

entrypoint.sh

@@ -1,32 +1,24 @@
 #!/bin/bash
 
-lib_path="/app/tdlib"
-if [ ! -d "$lib_path" ]; then
-  echo "Downloading TDLib..."
-  mkdir -p $lib_path
-  wget --no-check-certificate -q -O libs.zip https://github.com/p-vorobyev/spring-boot-starter-telegram/releases/download/1.15.0/libs.zip
-  unzip -q libs.zip -d $lib_path
-  rm libs.zip
-fi
+on_terminate() {
+  echo "Caught termination signal. Shutting down processes..."
+  kill -TERM "$JAVA_PID" 2>/dev/null
+  kill -TERM "$PM2_PID" 2>/dev/null
+  kill -TERM "$NGINX_PID" 2>/dev/null
+  wait
+  echo "All processes have been terminated."
+  exit 0
+}
 
-# libs has linux_arm64 linux_x64
-case $(uname -m) in
-  x86_64)
-    lib_path="$lib_path/libs/linux_x64"
-    ;;
-  aarch64)
-    lib_path="$lib_path/libs/linux_arm64"
-    ;;
-  *)
-    echo "Unsupported architecture: $(uname -m)"
-    exit 1
-    ;;
-esac
+trap 'on_terminate' 15 2
 
-echo "Using TDLib from $lib_path"
+java -jar -Djava.library.path=/app/tdlib /app/api.jar &
+JAVA_PID=$!
 
-# start services
-java -jar -Djava.library.path=$lib_path /app/api.jar \
-  & pm2 start /app/web/pm2.json --no-daemon \
-  & nginx -g 'daemon off;'
+pm2 start /app/web/pm2.json --no-daemon --silent &
+PM2_PID=$!
 
+nginx -g 'daemon off;' &
+NGINX_PID=$!
+
+wait