Windows docker: permission denied /var/run/docker.sock

Question

When I try to run filebeat with autodiscover I get the following error:

Exiting: error in autodiscover provider settings: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.22/containers/json?limit=0: dial unix /var/run/docker.sock: connect: permission denied

I exposed the daemon on tcp://localhost:2375 from docker settings.

I checked that my user is member of "docker-users" group.

docker-compose.yml:

filebeat:
    image: store/elastic/filebeat:7.3.0
    volumes:
      - ./config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro
      - /var/lib/docker/containers/:/var/lib/docker/containers/:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro

score 7 · Accepted Answer · answered Aug 30 '19 at 12:22

7

Adding user: root to docker-compose.yml fixes socket access:

filebeat:
    image: store/elastic/filebeat:7.3.0
    volumes:
      - ./config/filebeat.yml:/usr/share/filebeat/filebeat.yml:ro
      - /var/lib/docker/containers/:/var/lib/docker/containers/:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
    user: root

answered Aug 30 '19 at 12:22

cdalxndr

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This also fixed Jenkins access to the Docker UNIX socket (on Windows Docker-Desktop) – naaman Sep 28 '19 at 12:08
This also fixed TeamCity access to the Docker socket (on Windows Docker Desktop) – User Apr 06 '23 at 07:42

Windows docker: permission denied /var/run/docker.sock

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