b745443b6d
- Dockerfile 修复：GOPROXY 国内镜像 + go.mod 路径修正 + 构建目录
- docker-compose.deploy.yml 补全 push-gateway 全部 12 个环境变量
- deploy.env.example 新增 push-gateway 段（INTERNAL_API_TOKEN/WS_ALLOWED_ORIGINS）
- 本地 Docker 验证通过（非 mock）：
- /healthz + /readyz（Redis + Kafka 健康）
- WebSocket /ws + dev-token 鉴权
- /internal/push HTTP API 投递 3 类考试事件
- Kafka → push-gateway → WebSocket 全链路透传
ExamExtended / ExamForceSubmitted / ExamQuestionReordered
- 新增 docs/nextstep.md：上游依赖（iam/Redis/Kafka）+
下游依赖（4 portal + msg）+ 事件投递架构图 + 环境变量清单
44 lines
1.4 KiB
Docker
44 lines
1.4 KiB
Docker
# 多阶段构建：push-gateway 生产镜像
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# 用法：docker build -t edu/push-gateway:latest -f services/push-gateway/Dockerfile .
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# ============ Builder ============
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FROM golang:1.25-alpine AS builder
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WORKDIR /app
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# git 与 ca-certificates 为 go mod 下载所需
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RUN apk add --no-cache git ca-certificates
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# 拷贝 shared-go 和 push-gateway 的 go.mod（用于 go mod download 缓存层）
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COPY packages/shared-go/go.mod ./packages/shared-go/
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COPY services/push-gateway/go.mod services/push-gateway/go.sum ./services/push-gateway/
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ENV GOPROXY=https://goproxy.cn,direct
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RUN cd services/push-gateway && go mod download
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# 拷源码并构建（静态编译便于 alpine 运行）
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COPY services/push-gateway ./services/push-gateway
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COPY packages/shared-go ./packages/shared-go
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RUN cd services/push-gateway && CGO_ENABLED=0 GOOS=linux go build \
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-ldflags="-s -w -X main.serviceName=push-gateway" \
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-o /app/bin/push-gateway \
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.
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# ============ Runtime ============
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FROM alpine:3.20 AS runner
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WORKDIR /app
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RUN apk add --no-cache ca-certificates tzdata wget
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# 非 root 用户
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RUN addgroup -g 1001 -S app && adduser -S app -u 1001 -G app
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COPY --from=builder /app/bin/push-gateway /app/push-gateway
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USER app
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EXPOSE 8081
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# 健康检查（liveness probe；readiness 由 /readyz 单独探活）
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget --quiet --spider http://localhost:8081/healthz || exit 1
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ENTRYPOINT ["/app/push-gateway"]
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