Add multi-stage Dockerfile and .dockerignore

This commit is contained in:
yuqianhe
2026-06-10 02:35:17 +00:00
parent b1867e13c0
commit 19f01a88b4
2 changed files with 51 additions and 0 deletions

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.dockerignore Normal file
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# Binary
api-server
# Git
.git/
.gitignore
.dockerignore
# Runtime data (mounted at runtime)
data/
# IDE
.idea/
.vscode/
*.swp
# Docker
Dockerfile
docker-compose*.yml

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Dockerfile Normal file
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# ============================================================
# Stage 1: Build
# ============================================================
FROM golang:1.24-alpine AS builder
WORKDIR /build
# 依赖缓存层(变更少,利用 Docker 缓存加速)
COPY go.mod go.sum ./
RUN go mod download
# 编译
COPY . .
RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o api-server .
# ============================================================
# Stage 2: Runtime
# ============================================================
FROM alpine:3.21
RUN apk add --no-cache ca-certificates tzdata
WORKDIR /app
COPY --from=builder /build/api-server .
# ip2region.xdb 运行时数据目录(卷挂载或 COPY
RUN mkdir -p /app/data
EXPOSE 8080
ENTRYPOINT ["./api-server", "serve"]