This commit is contained in:
renzhiyuan 2026-07-21 16:27:14 +08:00
parent 94b19ad6c2
commit 1deec8e51f
1 changed files with 20 additions and 17 deletions

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@ -1,46 +1,49 @@
# ============================================================ # ============================================================
# 阶段1: 构建 # 阶段1: 构建(精简版)
# ============================================================ # ============================================================
FROM golang:1.26-alpine AS builder FROM golang:1.26-alpine AS builder
WORKDIR /app WORKDIR /app
RUN apk add --no-cache git make # 合并安装 + 环境变量
RUN apk add --no-cache git make && \
go env -w GOPROXY=https://goproxy.cn,direct && \
go env -w GOSUMDB=sum.golang.google.cn
# 利用 Docker 缓存,依赖不变则复用
COPY go.mod go.sum ./ COPY go.mod go.sum ./
RUN go mod download && go mod verify RUN go mod download
# 复制源码并构建(合并 COPY 和 RUN
COPY . . COPY . .
# ✅ main.go 在根目录,直接构建 .
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
-ldflags="-s -w" \ -ldflags="-s -w" \
-o /app/sdk-generator \ -o /app/sdk-generator .
.
# ============================================================ # ============================================================
# 阶段2: 运行 # 阶段2: 运行(极简版)
# ============================================================ # ============================================================
FROM alpine:latest FROM alpine:latest
RUN apk add --no-cache ca-certificates tzdata git # 安装必要包 + 创建用户(合并)
RUN apk add --no-cache ca-certificates tzdata && \
adduser -D -g '' appuser
# 时区(精简)
ENV TZ=Asia/Shanghai ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN adduser -D -g '' appuser
WORKDIR /app WORKDIR /app
COPY --from=builder /app/sdk-generator /app/sdk-generator # 复制二进制和静态文件
COPY --chown=appuser:appuser ./web /app/web COPY --from=builder /app/sdk-generator .
COPY --chown=appuser:appuser ./web ./web
RUN mkdir -p /app/outputs /app/uploads && \ # 创建目录并授权(合并)
chown -R appuser:appuser /app RUN mkdir -p /app/outputs /app/uploads && chown -R appuser:appuser /app
USER appuser USER appuser
EXPOSE 8080 EXPOSE 5002
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1 CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1