gcp.gke.cluster.describe

Describe one GKE cluster by project, location, and name.

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 region or zone.
name	string	Yes	—	Cluster name.

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 region or zone used.
name	string	No	—	Cluster name.
provider_resource_id	string	No	—	projects/{project}/locations/{location}/clusters/{name}.
status	string	No	—	GKE cluster status.
endpoint	string	No	—	Kubernetes API endpoint host or address.
api_server	string	No	—	Normalized Kubernetes API server URL.
master_version	string	No	—	Current master version.
current_master_version	string	No	—	Current master version returned by GKE.
current_node_count	integer	No	—	Current cluster node count.
node_pools	list	No	—	Sanitized node pool summaries.
conditions	list	No	—	Provider cluster conditions.
network	string	No	—	Cluster network reference.
subnetwork	string	No	—	Cluster subnetwork reference.
resource_labels	json	No	—	Cluster labels.
cluster	json	No	—	Sanitized provider cluster response.
exists	boolean	No	—	True when the cluster was found.
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	—
executing	No	No	—	complete	—
preflighting	No	No	—	execute	—
completed	No	Yes	Yes	—	—
failed	No	Yes	No	—	—

State Diagram

Transitions

From	Action	To	Description
pending	preflight	preflighting	—
preflighting	execute	executing	—
executing	complete	completed	—
* (any state)	fail	failed	—

API Usage

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

{
  "workflow_type": "gcp.gke.cluster.describe",
  "initial_data": {
    "connection_uuid": "value",
    "location": "value",
    "name": "value"
  }
}