catalog/anthos-cluster/gke/nodepools/primary/nodepool.yaml

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: container.cnrm.cloud.google.com/v1beta1
kind: ContainerNodePool
metadata: # kpt-merge: config-control/example-us-east4-primary
  name: example-us-east4-primary # kpt-set: ${cluster-name}-${nodepool-name}
  namespace: config-control # kpt-set: ${platform-namespace}
  annotations:
    cnrm.cloud.google.com/blueprint: cnrm/gke:gke-nodepool/v0.4.0
    cnrm.cloud.google.com/project-id: project-id # kpt-set: ${project-id}
spec:
  autoscaling:
    # maxNodeCount is per-zone, for regional clusters
    maxNodeCount: 2 # kpt-set: ${max-node-count}
    # minNodeCount is per-zone, for regional clusters
    minNodeCount: 1
  clusterRef:
    name: example-us-east4 # kpt-set: ${cluster-name}
  # At least one node is required for cluster system components.
  # initialNodeCount is per-zone, for regional clusters
  initialNodeCount: 1
  location: us-east4 # kpt-set: ${location}
  # Enable auto repairs and upgrades by default.
  # Disable if you have workloads that cannot tollerate disruption.
  management:
    autoRepair: true
    autoUpgrade: true
  # Default reduced to better fit on e2-standard-16 machines.
  # 4 pods per vCPU, 8 pods per physical core, ~1 pod per GB of memory. 
  maxPodsPerNode: 64
  nodeConfig:
    labels:
      gke.io/nodepool: primary # kpt-set: ${nodepool-name}
    # diskSizeGb should include enough space for system components and the
    # container image cache, in addition to space used by user workloads.
    diskSizeGb: 100
    # Default to SSD for higher IOPS / $ vs standard disks.
    diskType: pd-ssd
    # Default to e2, the most modern & efficient machine type family.
    machineType: e2-standard-16
    # Set the scope to cloud platform and use IAM to manage permissions
    oauthScopes:
      - https://www.googleapis.com/auth/cloud-platform
    serviceAccountRef:
      name: gke-example-us-east4-primary # kpt-set: gke-${cluster-name}-${nodepool-name}