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- Node 渲染器（three r162 + headless-gl + pngjs）：gen-templates 程序化生成简化人体 GLB（6 脸 × 6 体 × 5 肤色），render.js 绕 Y 轴 36 帧 256x512 白底渲染 - agent/render.go：RenderAvatarFrames 帧目录缓存复用 + GLB 缺失自动生成 + 15 分钟超时；render.enabled/node_bin 配置，node_bin 路径缺失回退 PATH - Build 异步化：写库 processing → goroutine 渲染 → done+frames_url / failed+error（客户端降级静态占位）；修 BodyMeasurement 无记录时 Build 报错 - avatar_model 容错 ALTER 加 frames_url 列；AvatarGetRes 透传 frames_url - TDD：renderJob 状态机测试（成功 done / 失败 failed 降级） - 客户端 avatar_viewer 帧轮播（120ms × 36 帧，errorBuilder 降级占位），avatar_provider 解析 frames_url - Dockerfile 双阶段：node:20-alpine 编译 gl 原生模块 + 运行时带 nodejs/libglvnd
35 lines
1.3 KiB
Docker
35 lines
1.3 KiB
Docker
FROM golang:alpine AS builder
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
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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 GO111MODULE=on
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ENV GOPROXY=https://goproxy.cn,direct
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ENV CGO_ENABLED=0
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ENV GOTOOLCHAIN=auto
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WORKDIR /build
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COPY . .
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RUN go mod download && go mod tidy
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RUN go build -ldflags="-s -w" -o main ./main.go
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# 3D 化身渲染器（Node + headless-gl，需原生编译）
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FROM node:20-alpine AS renderer
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
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&& apk add --no-cache git python3 make g++ mesa mesa-gles mesa-egl libglvnd-dev ca-certificates tzdata
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WORKDIR /render
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COPY scripts/avatar-render/package*.json ./
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RUN npm ci --omit=dev --registry=https://registry.npmmirror.com
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FROM alpine:3.19
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
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&& apk add --no-cache ca-certificates tzdata libstdc++ libgcc libglvnd nodejs
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ENV TZ=Asia/Shanghai
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RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
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WORKDIR /app
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COPY --from=builder /build/config.yml .
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COPY --from=builder /build/main .
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COPY --from=renderer /render/node_modules ./scripts/avatar-render/node_modules
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COPY scripts/avatar-render/ ./scripts/avatar-render/
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RUN mkdir -p /app/workspace
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EXPOSE 3007
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ENTRYPOINT ["./main"]
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