attacker
880cf050fe
- 运行时 kubectl 从 backend/kubectl COPY 进镜像 (58MB 预打包) - 去除 install-kubectl.sh 网络下载 (~10-30s 耗时) - go build 已从 77s → 24s (CGO_ENABLED=0 + cache mount)
138 lines
4.7 KiB
Docker
138 lines
4.7 KiB
Docker
# ============================================================
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# AIOps Embed Dockerfile — 前端嵌入后端二进制，单容器部署
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# Stage 1: 构建前端 (Node 20)
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# Stage 2: 构建后端 (Go 1.24, go:embed 前端)
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# Stage 3: Agent 交叉编译
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# Stage 4: 运行时 (Alpine, 单二进制服务前后端)
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# 署名 Logan.Li
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# ============================================================
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ARG VERSION=dev
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ARG BUILD_TIME=unknown
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ARG GIT_COMMIT=unknown
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ARG KUBECTL_VERSION=v1.32.2
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# ==================== Stage 1: Frontend Builder ====================
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FROM node:20-alpine AS frontend-builder
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WORKDIR /app
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# 使用淘宝镜像加速
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RUN npm config set registry https://registry.npmmirror.com
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# 安装依赖（利用 Docker 缓存层）
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COPY frontend/package.json frontend/package-lock.json ./
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RUN npm ci
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# 复制源代码并构建
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COPY frontend/ ./
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RUN npm run build
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# ==================== Stage 2: Backend Builder ====================
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FROM golang:1.24-alpine AS backend-builder
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ARG VERSION
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ARG BUILD_TIME
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ARG GIT_COMMIT
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ARG TARGETARCH
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WORKDIR /app
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# 安装构建依赖（纯 Go SQLite 无需 gcc/musl-dev）// 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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ENV GONOSUMCHECK=*
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ENV GOMODCACHE=/go/pkg/mod
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ENV GOCACHE=/root/.cache/go-build
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# 复制后端 go.mod（利用 Docker 层缓存）
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COPY backend/go.mod backend/go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod \
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go mod download
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# 复制后端源码
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COPY backend/ ./
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# ★ 核心：将前端构建产物复制到 embed 目录
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RUN rm -rf static && mkdir -p static
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COPY --from=frontend-builder /app/dist/ static/
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# 构建后端二进制（纯 Go 无 CGO，cache mount 增量编译）// Logan.Li
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RUN --mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/go/pkg/mod \
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CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build \
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-ldflags="-w -s -X main.Version=${VERSION} -X main.BuildTime=${BUILD_TIME} -X main.GitCommit=${GIT_COMMIT}" \
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-o aiops .
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# ==================== Stage 3: Agent Builder ====================
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FROM golang:1.24-alpine AS agent-builder
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ARG VERSION
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ARG BUILD_TIME
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WORKDIR /agent
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ENV GOPROXY=https://goproxy.cn,direct
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ENV GOSUMDB=off
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COPY agent/go.mod agent/go.sum ./
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RUN go mod download
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COPY agent/ ./
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X main.version=${VERSION} -X main.buildTime=${BUILD_TIME}" -o bin/aiops-agent-linux-amd64 . && \
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CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags="-s -w -X main.version=${VERSION} -X main.buildTime=${BUILD_TIME}" -o bin/aiops-agent-linux-arm64 . && \
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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:3.20
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ARG TARGETARCH
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ARG KUBECTL_VERSION=v1.32.2
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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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# kubectl 从本地 backend/kubectl 复制（预打包进镜像，避免网络下载）// 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 --no-cache add ca-certificates tzdata bash curl git docker-cli docker-cli-buildx
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COPY backend/kubectl /usr/local/bin/kubectl
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RUN chmod +x /usr/local/bin/kubectl && \
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rm -f /tmp/setup-alpine-mirrors.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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echo '<?xml version="1.0" encoding="UTF-8"?><settings><mirrors><mirror><id>aliyun</id><mirrorOf>central</mirrorOf><name>Aliyun Maven</name><url>https://maven.aliyun.com/repository/public</url></mirror></mirrors></settings>' > /root/.m2/settings.xml
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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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ENV TZ=Asia/Shanghai
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WORKDIR /app
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# 复制后端二进制（前端已嵌入）
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COPY --from=backend-builder /app/aiops .
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# 创建运行时目录
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RUN mkdir -p /app/agent/bin /app/agent/deploy
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# 复制 agent 二进制
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COPY --from=agent-builder /agent/bin/aiops-agent-linux-amd64 /app/agent/bin/
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COPY --from=agent-builder /agent/bin/aiops-agent-linux-arm64 /app/agent/bin/
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COPY --from=agent-builder /agent/bin/aiops-agent-darwin-arm64 /app/agent/bin/
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# 复制 agent 安装脚本
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COPY agent/deploy/install.sh /app/agent/deploy/
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COPY agent/deploy/aiops-agent.service /app/agent/deploy/
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
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CMD curl -f http://localhost:8080/health || exit 1
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CMD ["./aiops"]
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