Since this module uses
betafeatures in Google Cloud, it needs to use thegoogle-betaterraform provider. More details here.
Used to create a Kubernetes node pool in Google Kubernetes Engine (GKE).
This module can create zonal or regional node pools. See usage examples in the examples folder
| variable | description | default |
|---|---|---|
| project_id | Google cloud project ID. | |
| regional | whether the cluster should be created in multiple zones or not. | false |
| cluster_region | The region in which the cluster resides (required for regional clusters). This property is in beta, and should be used with the terraform-provider-google-beta provider. | |
| cluster_name | cluster name to which this node pool will be associated. | |
| node_pool_zone | the zone where the node pool is located (required for zonal node pools only). | |
| auto_repair | whether to enable auto repair on the pool nodes or not. | true |
| auto_upgrade | whether to enable automatic kubernetes version upgrades on nodes or not. | false |
| node_pool_name | the node pool name. | |
| initial_node_pool_size | initial node pool size | 2 |
| pool_min_node_count | the minimum number of nodes in the node pool. This is used for autoscaling. | 1 |
| pool_max_node_count | the maximum number of nodes in the node pool. This is used for autoscaling. | 3 |
| pool_node_disk_size_gb | the disk size (in GB) for nodes in the cluster node pool. | 100 |
| pool_node_disk_type | Type of the disk attached to each node (e.g. 'pd-standard' or 'pd-ssd'). | pd-standard |
| pool_node_machine_type | the machine type for nodes in the node pool. | n1-standard-1 |
| oauth_scopes | list of Google API scopes that are available for nodes in a pool. | "https://www.googleapis.com/auth/compute", "https://www.googleapis.com/auth/devstorage.read_only", "https://www.googleapis.com/auth/logging.write", "https://www.googleapis.com/auth/monitoring" |
| node_tags | list of tags to be applied all nodes in the pool. | |
| node_taints | list of k8s taints to apply to each node in node pools. Check K8S docs | [] |
| node_labels | map of key/value K8S labels to be applied to all nodes in this pool. | |
| node_metadata | How to expose the node metadata to the workload running on the node. Can either be: SECURE, UNSPECIFIED, EXPOSE |
SECURE |
None.