Issue
When running HawkScan in GitLab, the following error appears in the GitLab runner logs and the scan fails to run:
General Configuration Error: No default configuration file (stackhawk.yml,stackhawk.yaml) found in /hawk"
Cause
One or more of the following issues with the Docker configuration is present in GitLab's Docker runner config (config.toml):
- Docker isn't running in privileged mode ( - privileged = true) in the GitLab runner
- The Docker UNIX socket ( - docker.sock) isn't mounted within the runner
- Volume mounting issues associated with using the - docker.dindimage in- config.toml
Solution
Configure Docker to run:
- In privileged mode 
- With - docker.sockin the- volumesconfiguration in- config.toml
- With - "/builds:/builds"in the- volumeslist in- config.toml(see Issue 4794 on GitLab's issue list for more details)
For example:
[[runners]]
name = "stackhawk-test"
url = "https://git.example.org/"
token = "xxxxxxxxxxxxxxxxxxxx"
executor = "docker"
[runners.docker]
tls_verify = false
image = "docker:stable"
privileged = true
disable_cache = false
volumes = ["/var/run/docker.sock:/var/run/docker.sock","/cache","/builds:/builds"]
shm_size = 0
Additional Information
Other Incarnations:
This docker socket issue in can manifest elsewhere in the GitLab environment, such as:
- at the - docker runstage (error:- <output indicates no files found, meaning the local dir was not mounted>)
- " - File doesn't exist" error when attempting to read in an OpenAPI specification

