Docker compose找不到本地包

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所以我在 golang 中创建了 rest api 和一个 grpc 服务，现在我想在 docker compose 中组合它。 我的 docker-compose 看起来像这样：

version: '3'
services: 
  db:
    image: postgres
    environment:
      postgres_db: db_1
      postgres_user: postgres
      postgres_password: tajna
      pgdata: /tmp
    volumes:
      - ./db/sql/user/1_create.sql:/docker-entrypoint-initdb.d/1-create_user.sql
      - ./db/sql/item/2_create.sql:/docker-entrypoint-initdb.d/2-create_item.sql
    ports:
      - 5432:5432
    networks: 
      apinetwork:
  service:
    build: ./item-service
    command: ["go", "run", "."]
    volumes:
      - .:/go/src/github.com/ajdinahmetovic/item-service
    ports:
      - "4040:4040"
    depends_on: 
      - db
    links:
      - db
    networks: 
      apinetwork:
  rest:
    image: go-rest
    build: 
      context: ./go-rest
      dockerfile: dockerfile
    command: ["go", "run", "main.go"]
    volumes:
      - .:/go/src/github.com/ajdinahmetovic/go-rest
    ports:
      - "3000:3000"
    depends_on:
      - service
    networks: 
      apinetwork:
networks:
  apinetwork:
    driver: bridge

运行 docker-compose up 后，出现错误，无法找到 go-rest 和 item-service 内的本地包。

service_1  | item.go:7:2: no Go files in /go/src/github.com/ajdinahmetovic/item-service/db
service_1  | main.go:8:2: cannot find package "github.com/ajdinahmetovic/item-service/logger" in any of:
service_1  |    /usr/local/go/src/github.com/ajdinahmetovic/item-service/logger (from $GOROOT)
service_1  |    /go/src/github.com/ajdinahmetovic/item-service/logger (from $GOPATH)
service_1  | item.go:8:2: cannot find package "github.com/ajdinahmetovic/item-service/proto/v1" in any of:
service_1  |    /usr/local/go/src/github.com/ajdinahmetovic/item-service/proto/v1 (from $GOROOT)
service_1  |    /go/src/github.com/ajdinahmetovic/item-service/proto/v1 (from $GOPATH)
ajdinahmetovic_service_1 exited with code 1
rest_1     | /go/src/github.com/ajdinahmetovic/go-rest/routes/item/post.go:9:2: no Go files in /go/src/github.com/ajdinahmetovic/go-rest/db
rest_1     | /go/src/github.com/ajdinahmetovic/go-rest/routes/refreshToken.go:9:2: cannot find package "github.com/ajdinahmetovic/go-rest/httputil" in any of:
rest_1     |    /usr/local/go/src/github.com/ajdinahmetovic/go-rest/httputil (from $GOROOT)
rest_1     |    /go/src/github.com/ajdinahmetovic/go-rest/httputil (from $GOPATH)
ajdinahmetovic_rest_1 exited with code 1

但是，当我将 docker compose 文件移动到 go-rest 文件夹时，rest 应用程序成功运行，但我的项目服务失败。据我所知，问题出在我的应用程序路径上。

解决方案

几个小时后我终于意识到问题所在。 我的 item-service 和 go-rest 的音量路径是错误的。 因为我的 docker-compose 文件与项目 item-service 和 go-rest 的文件夹位于同一级别

-go-rest
 -project files
-item-service
 -project files
-docker-compose.yaml

我的卷路径是

volumes:
      - .:/go/src/github.com/ajdinahmetovic/go-rest
volumes:
      - .:/go/src/github.com/ajdinahmetovic/item-service

他们无法访问我的项目文件夹，因此需要更改为

volumes:
      - .:/go-rest
volumes:
      - .:/item-service

终于介绍完啦！小伙伴们，这篇关于《Docker compose找不到本地包》的介绍应该让你收获多多了吧！欢迎大家收藏或分享给更多需要学习的朋友吧~golang学习网公众号也会发布Golang相关知识，快来关注吧！