docker-compose oci运行时错误：在链接的容器中找不到可执行文件。

huangapple
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英文:

docker-compose oci runtime error executable file not found (in linked container)

问题

我正在尝试设置Docker和Compose以运行集成测试。

我有以下的docker-compose.yml文件：

  1. version: '3'
  2. services:
  3.     tests:
  4.         build:
  5.             context: .
  6.             dockerfile: Dockerfile.tests
  7.         links:
  8.             - web
  9.             - maindb
  10.     web:
  11.         build:
  12.             context: .
  13.             dockerfile: Dockerfile.web
  14.         ports:
  15.             - "8080:8080"
  16.         volumes:
  17.             - .:/code
  18.             - logvolume01:/var/log
  19.         links:
  20.             - maindb
  21.     maindb:
  22.         image: postgres
  23.         environment:
  24.             POSTGRES_PASSWORD: example
  26. volumes:
  27.     logvolume01: {}

web容器本身运行得很好：

  1. $ docker-compose -p wh run web
  2. Starting wh_maindb_1 ... done
  3. 2017/07/27 22:05:34 [I] http server Running on http://:8080

但是当我运行tests容器时，我遇到了错误：

  1. $ docker-compose -p wh run tests
  2. Starting wh_maindb_1 ... done
  3. Starting 6faff07f7671_6faff07f7671_wh_web_1 ... 
  4. Starting 6faff07f7671_6faff07f7671_wh_web_1 ... error
  6. ERROR: for 6faff07f7671_6faff07f7671_wh_web_1  Cannot start service web: oci runtime error: container_linux.go:262: starting container process caused "exec: \"web\": executable file not found in $PATH"

这是我的Dockerfile.web文件：

  1. $ cat Dockerfile.web 
  2. FROM ubuntu:xenial
  3. WORKDIR /app
  4. ADD bin/* /app/
  5. CMD ["/app/web"]

/app/web是用Golang 1.6编写的动态链接守护程序。

以下是一些版本信息：

  1. $ docker version 
  2. Client:
  3.  Version:      17.06.0-ce
  4.  API version:  1.30
  5.  Go version:   go1.8.3
  6.  Git commit:   02c1d87
  7.  Built:        Fri Jun 23 21:23:31 2017
  8.  OS/Arch:      linux/amd64
  10. Server:
  11.  Version:      17.06.0-ce
  12.  API version:  1.30 (minimum version 1.12)
  13.  Go version:   go1.8.3
  14.  Git commit:   02c1d87
  15.  Built:        Fri Jun 23 21:19:04 2017
  16.  OS/Arch:      linux/amd64
  17.  Experimental: false
  19. $ docker-compose version
  20. docker-compose version 1.14.0, build c7bdf9e
  21. docker-py version: 2.4.2
  22. CPython version: 2.7.12
  23. OpenSSL version: OpenSSL 1.0.2g  1 Mar 2016

希望对你有所帮助！

英文:

I'm trying to setup docker & compose for running integration tests

I have the following docker-compose.yml

  1. version: '3'
  2. services:
  3.     tests:
  4.         build:
  5.             context: .
  6.             dockerfile: Dockerfile.tests
  7.         links:
  8.             - web
  9.             - maindb
  10.     web:
  11.         build:
  12.             context: .
  13.             dockerfile: Dockerfile.web
  14.         ports:
  15.             - "8080:8080"
  16.         volumes:
  17.             - .:/code
  18.             - logvolume01:/var/log
  19.         links:
  20.             - maindb
  21.     maindb:
  22.         image: postgres
  23.         environment:
  24.             POSTGRES_PASSWORD: example
  26. volumes:
  27.     logvolume01: {}

web container itself works pretty fine

  1. $ docker-compose  -p wh  run web
  2. Starting wh_maindb_1 ... done
  3. 2017/07/27 22:05:34 [I] http server Running on http://:8080

But when I run tests container, I get the error

  1. $ docker-compose  -p wh  run tests
  2. Starting wh_maindb_1 ... done
  3. Starting 6faff07f7671_6faff07f7671_wh_web_1 ... 
  4. Starting 6faff07f7671_6faff07f7671_wh_web_1 ... error
  6. ERROR: for 6faff07f7671_6faff07f7671_wh_web_1  Cannot start service web: oci runtime error: container_linux.go:262: starting container process caused "exec: \"web\": executable file not found in $PATH"

Here is my Dockerfile.web

  1. $ cat Dockerfile.web 
  2. FROM ubuntu:xenial
  3. WORKDIR /app
  4. ADD bin/* /app/
  5. CMD ["/app/web"]

/app/web is dynamically linked daemon written in Golang 1.6

And some version info

  1. $ docker version 
  2. Client:
  3.  Version:      17.06.0-ce
  4.  API version:  1.30
  5.  Go version:   go1.8.3
  6.  Git commit:   02c1d87
  7.  Built:        Fri Jun 23 21:23:31 2017
  8.  OS/Arch:      linux/amd64
  10. Server:
  11.  Version:      17.06.0-ce
  12.  API version:  1.30 (minimum version 1.12)
  13.  Go version:   go1.8.3
  14.  Git commit:   02c1d87
  15.  Built:        Fri Jun 23 21:19:04 2017
  16.  OS/Arch:      linux/amd64
  17.  Experimental: false
  19. $ docker-compose version
  20. docker-compose version 1.14.0, build c7bdf9e
  21. docker-py version: 2.4.2
  22. CPython version: 2.7.12
  23. OpenSSL version: OpenSSL 1.0.2g  1 Mar 2016

答案1

得分: 0

这可能与一些docker-compose的bug有关。

尝试清理容器：

  1. docker-compose down

或者使用以下命令（这将删除容器数据）：

  1. docker rm -f $(docker ps -a -q)
英文:

This is maybe related to some docker-compose bug.

Try cleaning containers

  1. docker-compose down

Alternatively this (you will lose your container data):

  1. docker rm -f $(docker ps -a -q)

huangapple
  • 本文由 发表于 2017年7月28日 06:10:51
  • 转载请务必保留本文链接：https://go.coder-hub.com/45361846.html
  • docker
  • docker-compose
  • go
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