initial commit

docker/docker-category/Dockerfile

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+FROM golang:alpine AS builder
+
+LABEL stage=gobuilder
+
+ENV GOPROXY=https://goproxy.cn,direct
+ENV CGO_ENABLED=0
+
+
+RUN apk update --no-cache && apk add --no-cache tzdata
+
+WORKDIR /build
+
+ADD go.mod .
+ADD go.sum .
+RUN go mod download
+COPY . .
+
+RUN go build -ldflags="-s -w" -o /app/category category/category.go
+
+
+FROM scratch
+
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /usr/share/zoneinfo/Asia/Shanghai
+ENV TZ=Asia/Shanghai
+
+WORKDIR /app
+COPY --from=builder /app/category /app/category
+
+
+CMD ["./category", "-f", "etc/config.yaml"]

docker/docker-category/docker-compose.yaml

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+services:
+  category:
+    image: category:v1
+    container_name: category
+    restart: always
+    volumes:
+      - ./etc:/app/etc
+    networks:
+      - godemo_network
+    # 端口映射，生产环境非必须，开发环境用于方便调试
+    ports:
+      - "60300:60300"
+
+networks:
+  godemo_network:
+    name: godemo_network
+    external: true

docker/docker-category/etc/config.yaml

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+Name: category.rpc
+ListenOn: 0.0.0.0:60300
+Mode: dev
+Etcd:
+  Hosts:
+  - etcd:2379
+  Key: category.rpc
+
+DB:
+  DataSource: postgres://postgres:postgres@localhost:5432/godemo?sslmode=disable
+  MaxOpenConns: 100
+  MaxIdleConns: 20
+  ConnMaxLifetime: 3600