gcp.gke.node_pool.wait_ready

Poll a GKE node pool until it reports ready status 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 cluster region or zone.
cluster_name	string	Yes	—	Parent cluster name.
name	string	Yes	—	Node pool name.
timeout_seconds	integer	No	—	Maximum wait duration; implementation default 1800.
poll_interval_seconds	integer	No	—	Poll interval; implementation default 15.
ready_statuses	list	No	—	Status values considered ready; default RUNNING.
failure_statuses	list	No	—	Status values considered terminal failures.

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 cluster region or zone.
cluster_name	string	No	—	Parent cluster name.
name	string	No	—	Node pool name.
timeout_seconds	integer	No	—	Maximum wait duration; implementation default 1800.
poll_interval_seconds	integer	No	—	Poll interval; implementation default 15.
ready_statuses	list	No	—	Status values considered ready; default RUNNING.
failure_statuses	list	No	—	Status values considered terminal failures.
started_at	string	No	—	ISO timestamp for the first poll.
last_polled_at	string	No	—	ISO timestamp for the latest poll.
provider_resource_id	string	No	—	Full provider node-pool resource path.
ready	boolean	No	—	True when node-pool status is ready.
status	string	No	—	Last observed node-pool status.
status_message	string	No	—	Last observed status message.
version	string	No	—	Node pool Kubernetes version.
node_count	integer	No	—	Reported initial or desired node count.
instance_group_urls	list	No	—	Backing managed instance group URLs.
config	json	No	—	Sanitized provider node config.
autoscaling	json	No	—	Provider autoscaling settings.
management	json	No	—	Provider node management settings.
node_pool	json	No	—	Last sanitized node-pool response.
conditions	list	No	—	Last observed node-pool conditions.
exists	boolean	No	—	True when the node pool was found.
attempts	integer	No	—	Number of poll attempts.
elapsed_seconds	integer	No	—	Total wait time.
timed_out	boolean	No	—	True when timeout was reached before readiness.
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.node_pool.wait_ready",
  "initial_data": {
    "connection_uuid": "value",
    "location": "value",
    "cluster_name": "value",
    "name": "value"
  }
}