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Diffstat (limited to 'doc/ci/triggers/index.md')
| -rw-r--r-- | doc/ci/triggers/index.md | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/doc/ci/triggers/index.md b/doc/ci/triggers/index.md index 16530ea20b6..b9e5dd87b24 100644 --- a/doc/ci/triggers/index.md +++ b/doc/ci/triggers/index.md @@ -1,6 +1,6 @@ --- stage: Verify -group: Pipeline Execution +group: Pipeline Authoring info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/product/ux/technical-writing/#assignments type: tutorial --- @@ -187,7 +187,12 @@ In pipelines triggered with a trigger token, jobs are labeled as `triggered` in ## Troubleshooting -### `404 not found` when triggering a pipeline +### `403 Forbidden` when you trigger a pipeline with a webhook + +When you trigger a pipeline with a webhook, the API might return a `{"message":"403 Forbidden"}` response. +To avoid trigger loops, do not use [pipeline events](../../user/project/integrations/webhook_events.md#pipeline-events) to trigger pipelines. + +### `404 Not Found` when triggering a pipeline A response of `{"message":"404 Not Found"}` when triggering a pipeline might be caused by using a [personal access token](../../user/profile/personal_access_tokens.md) @@ -201,3 +206,13 @@ doesn't exist, GitLab returns `The requested URL returned error: 400`. For example, you might accidentally use `main` for the branch name in a project that uses a different branch name for its default branch. + +Another possible cause for this error is a rule that prevents creation of the pipelines when `CI_PIPELINE_SOURCE` value is `trigger`, such as: + +```yaml +rules: + - if: $CI_PIPELINE_SOURCE == "trigger" + when: never +``` + +Review your [`workflow:rules`](../yaml/index.md#workflowrules) to ensure a pipeline can be created when `CI_PIPELINE_SOURCE` value is `trigger`. |