karlkfi / concourse-dcind Goto Github PK
View Code? Open in Web Editor NEWDocker in Docker container optimized for use with Concourse CI
License: MIT License
Docker in Docker container optimized for use with Concourse CI
License: MIT License
Hi,
Followed the example configuration and got he error above, I did not dig deeper, wanted to drop a question while I investigate. Please let me know if I am missing any configuration, Previous I was using amidos/dcind. Trying to test it out, as I have been have some stability issues with that image.
Thank youl
Hi Karlkfi,
I'm having issues using your image. Here is the error I'm receiving when running in Concourse:
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
This is the build.yaml
---
platform: linux
image_resource:
type: docker-image
source:
repository: karlkfi/concourse-dcind
tag: latest
inputs:
- name: pipeline_repo
- name: src_repo
- name: release_artifacts
outputs:
- name: src_repo
params:
dockerfile_location:
svc_name:
# git_comitt_sha:
run:
path: pipeline_repo/tasks/docker/build.sh
It doesn't even have the chance to connect to Docker to run the commands in the build.sh.
Am I missing something? Is your entrypoint.sh required?
Thanks =]
Latest version of Docker Engine is 18.06.
Hey, I'm getting this error mounting an nginx conf file into my container. I suspect the source of this error is the fact that I am running the docker-in-concourse commands on the docker daemon mounted from my host machine (see -H socat:1234
) - I can't tell why this 'not a directory' error is occurring though.
docker-compose (concourse deployment) (to show how the daemon is mounted)
socat:
image: alpine/socat:1.0.3
volumes:
- /var/run/docker.sock:/var/run/docker.sock
command:
- TCP-LISTEN:1234,fork
- UNIX-CONNECT:/var/run/docker.sock
docker-compose (pipeline'd project)
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf:ro
Job:
- name: deploy
serial: true
plan:
- get: git-repo
trigger: true
passed: [build]
- task: deploy
privileged: true
config:
platform: linux
image_resource:
type: docker-image
source:
repository: karlkfi/concourse-dcind
inputs:
- name: git-repo
run:
path: entrypoint.sh
args:
- bash
- -ceux
- |
docker-compose -f git-repo/docker-compose.yml -H socat:1234 down
docker-compose -f git-repo/docker-compose.yml -H socat:1234 up --build -d
Error:
ERROR: for git-repo_nginx_1 Cannot start service nginx: OCI runtime create failed: container_linux.go:349:
starting container process caused "process_linux.go:449: container init caused \"rootfs_linux.go:58:
mounting \\\"/tmp/build/b0d51b9f/git-repo/nginx.conf\\\" to rootfs
\\\"/var/lib/docker/overlay2/ad53263c3148bcc93b53a45b97a0fd3d3a3e60b92feca3d23965afd22cf23c19/merged\\\" at
\\\"/var/lib/docker/overlay2/ad53263c3148bcc93b53a45b97a0fd3d3a3e60b92feca3d23965afd22cf23c19/merged/etc/nginx/nginx.conf\\\"
caused \\\"not a directory\\\"\"": unknown:
Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
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