mkdir /usr/local/bin/docker: file exists.

[yangboz]

0.Docker ToolBox1.21.1 beta

1.First off, install:

smartkit@localhost:~/git/gs-spring-boot-docker/complete$ curl https://raw.githubusercontent.com/ContainerSolutions/minimesos/master/bin/install | bash % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1480 100 1480 0 0 425 0 0:00:03 0:00:03 --:--:-- 425 Installing version 0.10.2 minimesos is installed into /Users/smartkit/.minimesos/bin/minimesos Run the following command to add it to your executables path:

2.Then running it:

export PATH=$PATH:/Users/smartkit/.minimesos/bin smartkit@localhost:~/git/gs-spring-boot-docker/complete$ minimesos up -bash: minimesos: command not found smartkit@localhost:~/git/gs-spring-boot-docker/complete$ export PATH=$PATH:/Users/smartkit/.minimesos/bin smartkit@localhost:~/git/gs-spring-boot-docker/complete$ minimesos up Pulling containersol/minimesos-cli:0.10.2 0.10.2: Pulling from containersol/minimesos-cli 6c123565ed5e: Pull complete 9c857bc97407: Pull complete d75c878941b8: Pull complete bd8fa145a52e: Pull complete Digest: sha256:3a1d8876f6b9ab0235d24264376309e54e43dcf7d5f01b826fcc756224b21173

3.Last error thown:

Status: Downloaded newer image for containersol/minimesos-cli:0.10.2 Created minimesos directory at /Users/smartkit/git/gs-spring-boot-docker/complete/.minimesos. docker: Error response from daemon: mkdir /usr/local/bin/docker: file exists.

[adam-sandor]

Hi @yangboz !

Can you give some details about your system pls? OS and way of running docker (Docker4Mac vs DockerMachine). The last line looks very strange...

[smartkit]

smartkit@zhou-YangbomatoiMac:~/mesos/build$ docker info Containers: 20 Running: 0 Paused: 0 Stopped: 20 Images: 83 Server Version: 1.12.1 Storage Driver: aufs Root Dir: /var/lib/docker/aufs Backing Filesystem: extfs Dirs: 308 Dirperm1 Supported: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: host overlay null bridge Swarm: inactive Runtimes: runc Default Runtime: runc Security Options: seccomp Kernel Version: 4.4.20-moby Operating System: Alpine Linux v3.4 OSType: linux Architecture: x86_64 CPUs: 2 Total Memory: 1.953 GiB Name: moby ID: GL26:GNU5:AODU:HGJ7:JDGO:HZGR:HDLA:T6SQ:3UNM:64PR:ZNOH:LAVA Docker Root Dir: /var/lib/docker Debug Mode (client): false Debug Mode (server): true File Descriptors: 16 Goroutines: 27 System Time: 2016-09-16T12:21:36.707812191Z EventsListeners: 1 No Proxy: *.local、169.254/16 Username: smartkit Registry: https://index.docker.io/v1/ Experimental: true Insecure Registries: 127.0.0.0/8

@adam-sandor any idea?

[adam-sandor]

I think this is the same issue with Docker4mac as #488 I will look into this when I get the time, until then you can use DockerMachine. There is a known issue with D4M preventing access to containers by their IP addresses, so it's not advised to use it anyway.

[kyleprager]

I am also having this issue - cannot mount /usr/local/bin/docker into my Docker container to run Docker from inside the container. I am starting to build a Jenkins server inside Docker.. I am running Docker4Mac (Version 1.12.1 (build: 12133) 2d5b4d9c3daa089e3869e6355a47dd96dbf39856), and here is the docker-compose I am using to run:

version: '2'

services:
  jenkinsmaster:
#    build: .
    image: ubuntu
    ports:
      - "50000:50000"
      - "8080:8080"
    privileged: true
    environment:
      - DOCKER_HOST=unix://var/run/docker.sock
    volumes:
      # allow Jenkins to spawn child containers
      - /var/run/docker.sock:/var/run/docker.sock
      - /usr/local/bin/docker:/data/docker
      - jenkins_jenkins_data:/var/jenkins_home

volumes:
  jenkins_jenkins_data:
    driver: local

The error is the following:

$>  docker-compose up --force-recreate
Removing alpinejenkinsdockeroraclejava7_jenkinsmaster_1
Recreating 2dded479b933_alpinejenkinsdockeroraclejava7_jenkinsmaster_1

ERROR: for jenkinsmaster  Cannot start service jenkinsmaster: mkdir /usr/local/bin/docker: file exists
ERROR: Encountered errors while bringing up the project.

This works online for lots of people using Boot2Docker (Linux VM running docker), but appears to not work when running native Docker4Mac.

[miroswan]

I was able to get the script to run by removing the -v flag to mount the binary to the container. Check your minimesos file.

[miroswan]

Also, when using docker for mac, your host IP will typically be 0.0.0.0...so any reachable IP on your mac.

[frankscholten]

@miroswan @yangboz @kyleprager A fix was merged into master a few weeks back which removed the volume to mount the binary.

See https://github.com/ContainerSolutions/minimesos/commit/92ee0869a20b1b9861935baf7b8371113ae58a86

Does this solve the issue? If so I will close this one.