/
minValues-family.yaml
52 lines (52 loc) · 1.65 KB
/
minValues-family.yaml
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# This example will use spot instance type for all provisioned instances
# and enforces minValues to instance families which means at least that number of unique instance
# families is required by the scheduler for the NodeClaim creation.
---
apiVersion: karpenter.sh/v1beta1
kind: NodePool
metadata:
name: spot
annotations:
kubernetes.io/description: "NodePool for provisioning spot capacity"
spec:
template:
spec:
requirements:
- key: karpenter.sh/capacity-type
operator: In
values: ["spot"]
- key: kubernetes.io/arch
operator: In
values: ["amd64"]
- key: kubernetes.io/os
operator: In
values: ["linux"]
- key: karpenter.k8s.aws/instance-category
operator: In
values: ["c", "m", "r"]
- key: karpenter.k8s.aws/instance-family
operator: Exists
minValues: 5
- key: karpenter.k8s.aws/instance-generation
operator: Gt
values: ["2"]
nodeClassRef:
apiVersion: karpenter.k8s.aws/v1beta1
kind: EC2NodeClass
name: default
---
apiVersion: karpenter.k8s.aws/v1beta1
kind: EC2NodeClass
metadata:
name: default
annotations:
kubernetes.io/description: "General purpose EC2NodeClass for running Amazon Linux 2 nodes"
spec:
amiFamily: AL2 # Amazon Linux 2
role: "KarpenterNodeRole-${CLUSTER_NAME}" # replace with your cluster name
subnetSelectorTerms:
- tags:
karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name
securityGroupSelectorTerms:
- tags:
karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name