DIND gha-runner-scale-set: cp: cannot stat '/home/runner/externals/.': No such file or directory #3634
Open
Description
Checks
- I've already read https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners-with-actions-runner-controller/troubleshooting-actions-runner-controller-errors and I'm sure my issue is not covered in the troubleshooting guide.
- I am using charts that are officially provided
Controller Version
0.9.3
Deployment Method
Helm
Checks
- This isn't a question or user support case (For Q&A and community support, go to Discussions).
- I've read the Changelog before submitting this issue and I'm sure it's not due to any recently-introduced backward-incompatible changes
To Reproduce
- Install latest oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set
- Watch as "init-dind-externals" errors out with cp: cannot stat '/home/runner/externals/.': No such file or directoryDescribe the bug
Expected my init-dind-externals to work.
Describe the expected behavior
init-dind-externals should start, so that my runner can.
Additional Context
Using this Dockerfile build from the main branch of the repo:
actions-runner-dind.ubuntu-22.04.dockerfile
Passing this values file, straight from the docs, with edits where needed. The images are from my private registry, since our firewall doesn't allow remote pull. I imported/built official Dockerfiles from the repo, or pulled straight from ghcr. I built/imported everything for 0.9.3 today.
githubConfigUrl: "https://github.com/my-company"
githubConfigSecret:
github_token: "redacted"
runnerGroup: "redacted"
template:
spec:
initContainers:
- name: init-dind-externals
image: redacted.azurecr.io/actions/actions-runner:latest
command:
["cp", "-r", "-v", "/home/runner/externals/.", "/home/runner/tmpDir/"]
volumeMounts:
- name: dind-externals
mountPath: /home/runner/tmpDir
containers:
- name: runner
image: redacted.azurecr.io/actions/actions-runner:latest
command: ["/home/runner/run.sh"]
env:
- name: DOCKER_HOST
value: unix:///var/run/docker.sock
volumeMounts:
- name: work
mountPath: /home/runner/_work
- name: dind-sock
mountPath: /var/run
- name: dind
image: redacted.azurecr.io/library/docker:26.1.4-dind
args:
- dockerd
- --host=unix:///var/run/docker.sock
- --group=$(DOCKER_GROUP_GID)
env:
- name: DOCKER_GROUP_GID
value: "123"
securityContext:
privileged: true
volumeMounts:
- name: work
mountPath: /home/runner/_work
- name: dind-sock
mountPath: /var/run
- name: dind-externals
mountPath: /home/runner/externals
volumes:
- name: work
emptyDir: {}
- name: dind-sock
emptyDir: {}
- name: dind-externals
emptyDir: {}
### Controller Logs
```shell
Controller has no opinion about a crashing init container.
Runner Pod Logs
`cp: cannot stat '/home/runner/externals/.': No such file or directory`