Update Node Pool
gke.update_node_pool
ActionGoogle Cloudconnection required
Calls GKE API v1 PUT .../clusters/{c}/nodePools/{np}.
Update a node pool — its node version, image type, tags, labels, taints or upgrade settings. This is what upgrades the nodes.
Connection
- Required
- Yes — the node will not save without one
- Auth type
- OAuth 2.0
- Providers
- Google Kubernetes Engine
- Secret shape
- {"client_id", "client_secret", "refresh_token"}
- Config it needs
- project_id, location
- Resolved by
- config.connection_id, else node.connection_id
Configuration
5 fields, 3 required. A dotted path is a nested object and name[] an array of objects — the editor renders the same tree.
| Field | Type | Required | Default | Constraints | Example |
|---|---|---|---|---|---|
project_id GCP project id (overrides connection). | string | No | — | — | — |
location Zone or region of the cluster (overrides connection). | string | No | — | — | — |
cluster Cluster name. | string | Yes | — | — | — |
node_pool Node pool name. | string | Yes | — | — | — |
update An UpdateNodePoolRequest body, e.g. {"nodeVersion": "1.30.5-gke.1000", "imageType": "COS_CONTAINERD"}. | object | Yes | — | ≥ 1 characters | {"imageType":"COS_CONTAINERD","nodeVersion":"1.30.5-gke.1000"} |
Example configuration
Every value below is the contract’s own example or default — nothing invented.
{
"update": {
"imageType": "COS_CONTAINERD",
"nodeVersion": "1.30.5-gke.1000"
}
}Output
One shape.
result
| Field | Type | Example |
|---|---|---|
ok | boolean | — |
operation | string | — |
done | boolean | — |
status | string | — |
{
"done": false,
"ok": false,
"operation": "",
"status": ""
}See Update Node Pool run in a workflow.
In a technical demo we add the Google Kubernetes Engine connection, drop the node on the canvas and let Workflow Health pre-flight it before the first real run.