Monitoring & Reference · Section 12

Error Codes & Taxonomy

Kubeletto maps system, user, and validation errors to a stable taxonomy of exit codes.

CodeLabelDescription
0SuccessCommand completed successfully.
1General ErrorUnknown or unclassified failure.
2Misuse / ValidationInvalid flags, inputs, or parameters.
3UnauthenticatedMissing or invalid session / token.
4ForbiddenInsufficient scopes or permission limits.
5Not FoundRequested resource does not exist.
6ConflictDeployment lock conflict or collision.
7Quota ExceededLimits on services, builds, or rates exceeded.
8User Build ErrorCompilation, syntax, or dependencies failure.
9Platform ErrorAPI failure, Knative readiness issues, or connection errors.
10TimeoutWatch or build exceeded time limits.
11CancelledOperation was explicitly aborted.