Undefined Error with Dynamic child pipelines
We are currently using a self-hosted instance of Gitlab 16.1.2. We mainly use dynamic child pipeline until today where we keep getting the following error on previously working pipelines:
Undefined error (01HBGJKMQDHE8TT90DPC6FSJRB)
The pipeline error showing unknown failure:
The child pipeline error showing undefined error:
This simple gitlab-ci.yml file returns previous error:
stages:
- child-generator
- child-trigger
default:
retry:
when: runner_system_failure
max: 2
pipeline-generator:
image: python:3
stage: child-generator
variables: {}
script:
- |
cat > gitlab_config_child.yaml <<EOL
stages:
- build
default:
retry:
when: runner_system_failure
max: 2
pipeline-generator:
image: python:3
stage: build
script:
- echo Hello
EOL
artifacts:
paths:
- gitlab_config_child.yaml
trigger-child-pipeline:
stage: child-trigger
trigger:
include:
- artifact: gitlab_config_child.yaml
job: pipeline-generator
strategy: depend
Doing the exact same pipeline using a static child pipeline yaml file works fine:
stages:
- child-generator
- child-trigger
default:
retry:
when: runner_system_failure
max: 2
trigger-child-pipeline:
stage: child-trigger
trigger:
include: gitlab_config_child.yaml
strategy: depend
We are using kubernetes executor runners deployed with the gitlab-runner Helm chart. No strange logs shown within the runners.
I could not find any information on this specific undefined error…
Thanks for your help !
