fix(docker): Alpine apk 镜像源 403 时自动回退阿里云/官方
- 新增 scripts/setup-alpine-mirrors.sh 探测可用镜像 - 移除硬编码清华源，runtime 固定 alpine:3.20 避免 latest 漂移
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@@ -38,9 +38,10 @@ ARG TARGETARCH
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WORKDIR /app
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# 使用国内 Alpine 镜像源加速
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RUN sed -i 's|dl-cdn.alpinelinux.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apk/repositories
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RUN apk add --no-cache git ca-certificates tzdata gcc musl-dev
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# Alpine 镜像源探测（清华 403 时自动回退阿里云/官方）// Logan.Li
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COPY scripts/setup-alpine-mirrors.sh /tmp/setup-alpine-mirrors.sh
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RUN chmod +x /tmp/setup-alpine-mirrors.sh && /tmp/setup-alpine-mirrors.sh && \
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apk add --no-cache git ca-certificates tzdata gcc musl-dev
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ENV TZ=Asia/Shanghai
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ENV GOPROXY=https://goproxy.cn,direct
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@@ -83,24 +84,21 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X main.vers
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CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags="-s -w -X main.version=${VERSION} -X main.buildTime=${BUILD_TIME}" -o bin/aiops-agent-darwin-arm64 .
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# ==================== Stage 4: Runtime ====================
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FROM alpine:latest
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FROM alpine:3.20
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ARG TARGETARCH
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ARG KUBECTL_VERSION=v1.32.2
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# 使用国内 Alpine 镜像源加速
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RUN sed -i 's|dl-cdn.alpinelinux.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apk/repositories
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# 安装运行时依赖（核心最小集，重型工具改为懒加载）// Logan.Li
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# bash=kubectl交互终端, curl=健康检查, git=流水线代码拉取, docker-cli=镜像构建推送
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# kubectl 按 TARGETARCH 构建时下载（linux/amd64|arm64），无需本地 backend/kubectl // Logan.Li
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RUN apk --no-cache add ca-certificates tzdata bash curl git docker-cli docker-cli-buildx
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COPY scripts/install-kubectl.sh /tmp/install-kubectl.sh
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COPY scripts/setup-alpine-mirrors.sh scripts/install-kubectl.sh /tmp/
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RUN chmod +x /tmp/setup-alpine-mirrors.sh && /tmp/setup-alpine-mirrors.sh && \
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apk --no-cache add ca-certificates tzdata bash curl git docker-cli docker-cli-buildx
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RUN chmod +x /tmp/install-kubectl.sh && \
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TARGET_OS=linux TARGET_ARCH="${TARGETARCH}" KUBECTL_VERSION="${KUBECTL_VERSION}" \
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/tmp/install-kubectl.sh /usr/local/bin/kubectl && \
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rm -f /tmp/install-kubectl.sh
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rm -f /tmp/setup-alpine-mirrors.sh /tmp/install-kubectl.sh
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# Maven 阿里云镜像加速（maven 懒加载后生效）
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RUN mkdir -p /root/.m2 && \
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+9
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@@ -17,9 +17,10 @@ FROM golang:1.24-alpine AS builder
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WORKDIR /app
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# 使用国内 Alpine 镜像源加速 // Logan.Li
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RUN sed -i 's|dl-cdn.alpinelinux.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apk/repositories
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RUN apk add --no-cache git ca-certificates tzdata
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# Alpine 镜像源探测（清华 403 时自动回退）// Logan.Li
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COPY scripts/setup-alpine-mirrors.sh /tmp/setup-alpine-mirrors.sh
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RUN chmod +x /tmp/setup-alpine-mirrors.sh && /tmp/setup-alpine-mirrors.sh && \
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apk add --no-cache git ca-certificates tzdata
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ENV TZ=Asia/Shanghai
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ENV GOPROXY=https://goproxy.cn,direct
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@@ -80,20 +81,14 @@ FROM alpine:3.20
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ARG TARGETARCH
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ARG KUBECTL_VERSION=v1.32.2
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# 使用国内 Alpine 镜像源加速 // Logan.Li
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RUN sed -i 's|dl-cdn.alpinelinux.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apk/repositories
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# 安装运行时依赖（核心最小集，重型工具改为懒加载）// Logan.Li
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# bash=kubectl交互终端, curl=健康检查, git=流水线代码拉取, docker-cli=镜像构建推送
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# kubectl 按 TARGETARCH 下载（linux/amd64|arm64）// Logan.Li
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RUN --mount=type=cache,target=/var/cache/apk \
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apk add ca-certificates tzdata bash curl git docker-cli docker-cli-buildx
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COPY scripts/install-kubectl.sh /tmp/install-kubectl.sh
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RUN chmod +x /tmp/install-kubectl.sh && \
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COPY scripts/setup-alpine-mirrors.sh scripts/install-kubectl.sh /tmp/
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RUN chmod +x /tmp/setup-alpine-mirrors.sh && /tmp/setup-alpine-mirrors.sh && \
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apk add --no-cache ca-certificates tzdata bash curl git docker-cli docker-cli-buildx && \
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chmod +x /tmp/install-kubectl.sh && \
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TARGET_OS=linux TARGET_ARCH="${TARGETARCH}" KUBECTL_VERSION="${KUBECTL_VERSION}" \
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/tmp/install-kubectl.sh /usr/local/bin/kubectl && \
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rm -f /tmp/install-kubectl.sh
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rm -f /tmp/setup-alpine-mirrors.sh /tmp/install-kubectl.sh
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# npm 淘宝镜像加速（node 懒加载后生效）
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RUN npm config set registry https://registry.npmmirror.com 2>/dev/null || true
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Executable
+36
@@ -0,0 +1,36 @@
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#!/bin/sh
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# Alpine apk 镜像源：按序探测可用镜像，避免单点 403 // Logan.Li
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set -eu
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ALPINE_VER=$(cut -d. -f1,2 /etc/alpine-release)
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ARCH=$(apk --print-arch 2>/dev/null || echo "x86_64")
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probe() {
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local host=$1
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local url="https://${host}/alpine/v${ALPINE_VER}/main/${ARCH}/APKINDEX.tar.gz"
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if wget -q --spider "$url" 2>/dev/null; then
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return 0
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fi
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if curl -fsSI --connect-timeout 8 "$url" >/dev/null 2>&1; then
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return 0
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fi
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return 1
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}
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write_repos() {
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local host=$1
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printf 'https://%s/alpine/v%s/main\nhttps://%s/alpine/v%s/community\n' \
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"$host" "$ALPINE_VER" "$host" "$ALPINE_VER" > /etc/apk/repositories
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}
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for host in mirrors.aliyun.com mirrors.cloud.tencent.com mirrors.ustc.edu.cn dl-cdn.alpinelinux.org; do
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if probe "$host"; then
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write_repos "$host"
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echo "[apk-mirror] alpine v${ALPINE_VER} ${ARCH} -> ${host}"
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exit 0
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fi
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echo "[apk-mirror] skip ${host} (unreachable)" >&2
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done
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echo "[apk-mirror] no mirror available for alpine v${ALPINE_VER}" >&2
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exit 1
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