runner.drift_detect_gce_instance_template

Detect drift: GCE instance template existence and config match

Detect drift on the GCE instance template for a GCE runner group.

Overview

Property	Value
Workflow type	Atomic
Library	App-runners-gcp
Version	1.0

Input Schema

Field	Type	Required	Default	Description
runner_group_uuid	uuid	Yes	—	UUID of the RunnerGroup to detect drift for, picked from the organization's list of runner groups.
organization_uuid	uuid	No	—	UUID of the caller's organization, injected server-side from the authenticated request; scopes the operation to the correct tenant.
backend_type	string	No	—	—
workflow_run_id	string	No	—	Engine-stamped workflow run ID

Output Schema

Field	Type	Required	Default	Description
runner_group_uuid	uuid	No	—	UUID of the RunnerGroup this drift action operates on, picked from the organization's list of runner groups.
organization_uuid	uuid	No	—	UUID of the caller's organization, injected server-side from the authenticated request; scopes the operation to the correct tenant.
backend_type	string	No	—	—
workflow_run_id	string	No	—	Engine-stamped workflow run ID
runner_execution_uuid	uuid	No	—	UUID of the RunnerExecution this drift action operates on, picked from the organization's (optionally group-scoped) list of executions.
status	string	No	—	—
outcome	string	No	—	—
initiated_at	string	No	—	—
completed_at	string	No	—	—
failed_at	string	No	—	—
failure_reason	string	No	—	—
error	string	No	—	—
error_type	string	No	—	—
actor_uuid	uuid	No	—	UUID of the user or service actor who triggered this action, injected server-side from the authenticated request; used for audit/attribution only.
reason	string	No	—	—
workflow_run_uuid	uuid	No	—	Internal engine-stamped correlation/run identifier for this DAG execution; not a foreign key to any business entity, so no source picker is attached.
retry_count	integer	No	—	—
retried_from	string	No	—	—
failed_step	json	No	—	—
failed_layer	json	No	—	—
failed_at_state	json	No	—	—
compensation_trigger	json	No	—	—
comp_current_layer	json	No	—	—
comp_queue	json	No	—	—
comp_retry_count	json	No	—	—
resource_type	string	No	—	—
action	string	No	—	—
observed	dict	No	—	—
desired	dict	No	—	—

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	execute	—
completed	No	Yes	Yes	—	—
failed	No	Yes	No	—	—

State Diagram

Transitions

From	Action	To	Description
pending	execute	completed	—
* (any state)	fail	failed	—

API Usage

POST /api/workflows/start
Content-Type: application/json

{
  "workflow_type": "runner.drift_detect_gce_instance_template",
  "initial_data": {
    "runner_group_uuid": "value"
  }
}