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

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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:

version: '3'
services:
    tests:
        build:
            context: .
            dockerfile: Dockerfile.tests
        links:
            - web
            - maindb
    web:
        build:
            context: .
            dockerfile: Dockerfile.web
        ports:
            - "8080:8080"
        volumes:
            - .:/code
            - logvolume01:/var/log
        links:
            - maindb
    maindb:
        image: postgres
        environment:
            POSTGRES_PASSWORD: example

volumes:
    logvolume01: {}

web容器本身运行得很好:

$ docker-compose -p wh run web
Starting wh_maindb_1 ... done
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:

$ docker-compose -p wh run tests
Starting wh_maindb_1 ... done
Starting 6faff07f7671_6faff07f7671_wh_web_1 ... 
Starting 6faff07f7671_6faff07f7671_wh_web_1 ... error

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:

$ cat Dockerfile.web 
FROM ubuntu:xenial
WORKDIR /app
ADD bin/* /app/
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:

$ docker version 
Client:
 Version:      17.06.0-ce
 API version:  1.30
 Go version:   go1.8.3
 Git commit:   02c1d87
 Built:        Fri Jun 23 21:23:31 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.06.0-ce
 API version:  1.30 (minimum version 1.12)
 Go version:   go1.8.3
 Git commit:   02c1d87
 Built:        Fri Jun 23 21:19:04 2017
 OS/Arch:      linux/amd64
 Experimental: false

$ docker-compose version
docker-compose version 1.14.0, build c7bdf9e
docker-py version: 2.4.2
CPython version: 2.7.12
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

version: '3'
services:
    tests:
        build:
            context: .
            dockerfile: Dockerfile.tests
        links:
            - web
            - maindb
    web:
        build:
            context: .
            dockerfile: Dockerfile.web
        ports:
            - "8080:8080"
        volumes:
            - .:/code
            - logvolume01:/var/log
        links:
            - maindb
    maindb:
        image: postgres
        environment:
            POSTGRES_PASSWORD: example

volumes:
    logvolume01: {}

web container itself works pretty fine

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

But when I run tests container, I get the error

$ docker-compose  -p wh  run tests
Starting wh_maindb_1 ... done
Starting 6faff07f7671_6faff07f7671_wh_web_1 ... 
Starting 6faff07f7671_6faff07f7671_wh_web_1 ... error

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

$ cat Dockerfile.web 
FROM ubuntu:xenial
WORKDIR /app
ADD bin/* /app/
CMD ["/app/web"]

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

And some version info

$ docker version 
Client:
 Version:      17.06.0-ce
 API version:  1.30
 Go version:   go1.8.3
 Git commit:   02c1d87
 Built:        Fri Jun 23 21:23:31 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.06.0-ce
 API version:  1.30 (minimum version 1.12)
 Go version:   go1.8.3
 Git commit:   02c1d87
 Built:        Fri Jun 23 21:19:04 2017
 OS/Arch:      linux/amd64
 Experimental: false

$ docker-compose version
docker-compose version 1.14.0, build c7bdf9e
docker-py version: 2.4.2
CPython version: 2.7.12
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:

docker-compose down

或者使用以下命令(这将删除容器数据):

docker rm -f $(docker ps -a -q)
英文:

This is maybe related to some docker-compose bug.

Try cleaning containers

docker-compose down

Alternatively this (you will lose your container data):

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
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