gcp.gke.operation.wait

Poll a GKE long-running operation until it reaches DONE or times out.

Overview

Property	Value
Workflow type	Linear
Library	Base-gcp
Version	1.0

Input Schema

Field	Type	Required	Default	Description
connection_uuid	uuid	Yes	—	GCP CloudConnection UUID.
project_id	string	No	—	GCP project override; defaults to the connection project.
location	string	Yes	—	GKE operation region
operation_name	string	Yes	—	Operation name or full operation resource path.
timeout_seconds	integer	No	—	Maximum wait duration; implementation default 1800.
poll_interval_seconds	integer	No	—	Poll interval; implementation default 15.
fail_on_operation_error	boolean	No	—	Fail when the operation reaches DONE with error details.

Output Schema

Field	Type	Required	Default	Description
connection_uuid	uuid	No	—	GCP CloudConnection UUID echoed from input.
project_id	string	No	—	Effective GCP project.
authenticated_project_id	string	No	—	Project resolved by credential validation.
auth_validation	boolean	No	—	True when credential validation succeeded.
location	string	No	—	GKE operation location.
operation_name	string	No	—	Operation name or resource path.
timeout_seconds	integer	No	—	Maximum wait duration; implementation default 1800.
poll_interval_seconds	integer	No	—	Poll interval; implementation default 15.
fail_on_operation_error	boolean	No	—	Fail when the operation reaches DONE with error details.
started_at	string	No	—	ISO timestamp for the first poll.
last_polled_at	string	No	—	ISO timestamp for the latest poll.
done	boolean	No	—	True when the operation reached DONE.
operation_status	string	No	—	Provider operation status.
status_message	string	No	—	Provider status message
error_code	string	No	—	Provider operation error code.
error_message	string	No	—	Provider operation error message.
target_link	string	No	—	Provider target resource link.
operation	json	No	—	Sanitized final provider operation response.
attempts	integer	No	—	Number of poll attempts.
elapsed_seconds	integer	No	—	Total wait time.
timed_out	boolean	No	—	True when timeout was reached before DONE.
failure_reason	string	No	—	Human-readable failure reason.
failed_step	string	No	—	Failed logical step.
failed_layer	json	No	—	Engine failed layer.
failed_at_state	string	No	—	State where failure occurred.
error	string	No	—	Error message.
error_type	string	No	—	Error class.
failed_at	string	No	—	ISO failure timestamp.

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	preflight	—
preflighting	No	No	—	start_wait	—
waiting	No	No	—	—	—
completed	No	Yes	Yes	—	—
failed	No	Yes	No	—	—

State Diagram

Transitions

From	Action	To	Description
pending	preflight	preflighting	—
preflighting	start_wait	waiting	—
waiting	poll	waiting	—
waiting	complete	completed	—
* (any state)	fail	failed	—

API Usage

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

{
  "workflow_type": "gcp.gke.operation.wait",
  "initial_data": {
    "connection_uuid": "value",
    "location": "value",
    "operation_name": "value"
  }
}