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cluster-autoscaler-vanilla.yaml
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cluster-autoscaler-vanilla.yaml
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---
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
k8s-addon: cluster-autoscaler.addons.k8s.io
k8s-app: cluster-autoscaler
name: cluster-autoscaler
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: cluster-autoscaler
labels:
k8s-addon: cluster-autoscaler.addons.k8s.io
k8s-app: cluster-autoscaler
rules:
- apiGroups: [""]
resources: ["events", "endpoints"]
verbs: ["create", "patch"]
- apiGroups: [""]
resources: ["pods/eviction"]
verbs: ["create"]
- apiGroups: [""]
resources: ["pods/status"]
verbs: ["update"]
- apiGroups: [""]
resources: ["endpoints"]
resourceNames: ["cluster-autoscaler"]
verbs: ["get", "update"]
- apiGroups: [""]
resources: ["nodes"]
verbs: ["watch", "list", "get", "update"]
- apiGroups: [""]
resources:
[
"pods",
"services",
"replicationcontrollers",
"persistentvolumeclaims",
"persistentvolumes",
]
verbs: ["watch", "list", "get"]
- apiGroups: ["extensions"]
resources: ["replicasets", "daemonsets"]
verbs: ["watch", "list", "get"]
- apiGroups: ["policy"]
resources: ["poddisruptionbudgets"]
verbs: ["watch", "list"]
- apiGroups: ["apps"]
resources: ["statefulsets", "replicasets", "daemonsets"]
verbs: ["watch", "list", "get"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["watch", "list", "get"]
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
name: cluster-autoscaler
namespace: kube-system
labels:
k8s-addon: cluster-autoscaler.addons.k8s.io
k8s-app: cluster-autoscaler
rules:
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["create"]
- apiGroups: [""]
resources: ["configmaps"]
resourceNames: ["cluster-autoscaler-status"]
verbs: ["delete", "get", "update"]
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: cluster-autoscaler
labels:
k8s-addon: cluster-autoscaler.addons.k8s.io
k8s-app: cluster-autoscaler
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-autoscaler
subjects:
- kind: ServiceAccount
name: cluster-autoscaler
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
name: cluster-autoscaler
namespace: kube-system
labels:
k8s-addon: cluster-autoscaler.addons.k8s.io
k8s-app: cluster-autoscaler
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: cluster-autoscaler
subjects:
- kind: ServiceAccount
name: cluster-autoscaler
namespace: kube-system
---
apiVersion: v1
kind: ConfigMap
metadata:
name: cloud-config
data:
cloud-config: |-
address: unix:/var/run/cluster-autoscaler/aws.sock
key: "/etc/ssl/client-cert/tls.key"
cert: "/etc/ssl/client-cert/tls.crt"
cacert: "/etc/ssl/client-cert/ca.crt"
kubernetes-vmware-autoscaler.json: |
{
"use-external-etcd": false,
"src-etcd-ssl-dir": "/etc/kubernetes/pki/etcd",
"dst-etcd-ssl-dir": "/etc/kubernetes/pki/etcd",
"kubernetes-pki-srcdir": "/etc/kubernetes/pki",
"kubernetes-pki-dstdir": "/etc/kubernetes/pki",
"network": "unix",
"listen": "/var/run/cluster-autoscaler/aws.sock",
"secret": "aws",
"minNode": 0,
"maxNode": 9,
"maxPods": 17,
"node-name-prefix": "autoscaled",
"managed-name-prefix": "managed",
"controlplane-name-prefix": "master",
"nodePrice": 0,
"podPrice": 0,
"image": "focal-k8s-cni-aws-v1.27.1-containerd-amd64",
"cloud-provider": "external",
"optionals": {
"pricing": false,
"getAvailableMachineTypes": false,
"newNodeGroup": false,
"templateNodeInfo": false,
"createNodeGroup": false,
"deleteNodeGroup": false
},
"kubeadm": {
"address": "172.30.73.121:6443",
"token": "m1vmoc.3ox7sartsgk8f14l",
"ca": "sha256:70ecc6f82ad1a6938d6fbd4865f4a8d0fb4fcec70cea4140dff3b657b9600c0e",
"extras-args": [
"--ignore-preflight-errors=All"
]
},
"default-machine": "t3a.medium",
"machines": {
"t3a.nano": {
"price": 0.0051,
"memsize": 512,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3a.micro": {
"price": 0.0102,
"memsize": 1024,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3a.small": {
"price": 0.0204,
"memsize": 2048,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3a.medium": {
"price": 0.0408,
"memsize": 4096,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3a.large": {
"price": 0.0816,
"memsize": 8192,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3a.xlarge": {
"price": 0.1632,
"memsize": 16384,
"vcpus": 4,
"diskType": "gp2",
"diskSize": 10
},
"t3a.2xlarge": {
"price": 0.3264,
"memsize": 32768,
"vcpus": 8,
"diskType": "gp2",
"diskSize": 10
},
"t3.nano": {
"price": 0.0057,
"memsize": 512,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3.micro": {
"price": 0.0114,
"memsize": 1024,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3.small": {
"price": 0.0228,
"memsize": 2048,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3.medium": {
"price": 0.0456,
"memsize": 4096,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3.large": {
"price": 0.0912,
"memsize": 8192,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"t3.xlarge": {
"price": 0.1824,
"memsize": 16384,
"vcpus": 4,
"diskType": "gp2",
"diskSize": 10
},
"t3.2xlarge": {
"price": 0.3648,
"memsize": 32768,
"vcpus": 8,
"diskType": "gp2",
"diskSize": 10
},
"c5.large": {
"vcpus": 2,
"memsize": 4096,
"price": 0.101,
"diskType": "gp2",
"diskSize": 10
},
"c5.xlarge": {
"vcpus": 4,
"memsize": 8192,
"price": 0.202,
"diskType": "gp2",
"diskSize": 10
},
"c5.2xlarge": {
"vcpus": 8,
"memsize": 16384,
"price": 0.404,
"diskType": "gp2",
"diskSize": 10
},
"c5.4xlarge": {
"vcpus": 16,
"memsize": 32768,
"price": 0.808,
"diskType": "gp2",
"diskSize": 10
},
"c5.9xlarge": {
"vcpus": 36,
"memsize": 73728,
"price": 1.818,
"diskType": "gp2",
"diskSize": 10
},
"c5.12xlarge": {
"vcpus": 48,
"memsize": 98304,
"price": 2.424,
"diskType": "gp2",
"diskSize": 10
},
"c5.18xlarge": {
"vcpus": 72,
"memsize": 147456,
"price": 3.636,
"diskType": "gp2",
"diskSize": 10
},
"c5.24xlarge": {
"vcpus": 96,
"memsize": 196608,
"price": 4.848,
"diskType": "gp2",
"diskSize": 10
},
"c5a.large": {
"vcpus": 2,
"memsize": 4096,
"price": 0.091,
"diskType": "gp2",
"diskSize": 10
},
"c5a.xlarge": {
"vcpus": 4,
"memsize": 8192,
"price": 0.182,
"diskType": "gp2",
"diskSize": 10
},
"c5a.2xlarge": {
"vcpus": 8,
"memsize": 16384,
"price": 0.364,
"diskType": "gp2",
"diskSize": 10
},
"c5a.4xlarge": {
"vcpus": 16,
"memsize": 32768,
"price": 0.728,
"diskType": "gp2",
"diskSize": 10
},
"c5a.8xlarge": {
"vcpus": 32,
"memsize": 65536,
"price": 1.456,
"diskType": "gp2",
"diskSize": 10
},
"c5a.12xlarge": {
"vcpus": 48,
"memsize": 98304,
"price": 2.184,
"diskType": "gp2",
"diskSize": 10
},
"c5a.16xlarge": {
"vcpus": 64,
"memsize": 131072,
"price": 2.912,
"diskType": "gp2",
"diskSize": 10
},
"c5a.24xlarge": {
"vcpus": 96,
"memsize": 196608,
"price": 4.368,
"diskType": "gp2",
"diskSize": 10
},
"m5a.large": {
"price": 0.096,
"memsize": 8192,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"m5a.xlarge": {
"price": 0.192,
"memsize": 16384,
"vcpus": 4,
"diskType": "gp2",
"diskSize": 10
},
"m5a.2xlarge": {
"price": 0.384,
"memsize": 32768,
"vcpus": 8,
"diskType": "gp2",
"diskSize": 10
},
"m5a.4xlarge": {
"price": 0.768,
"memsize": 65536,
"vcpus": 16,
"diskType": "gp2",
"diskSize": 10
},
"m5a.8xlarge": {
"price": 1.536,
"memsize": 131072,
"vcpus": 32,
"diskType": "gp2",
"diskSize": 10
},
"m5a.12xlarge": {
"price": 2.304,
"memsize": 196608,
"vcpus": 48,
"diskType": "gp2",
"diskSize": 10
},
"m5a.16xlarge": {
"price": 3.072,
"memsize": 196608,
"vcpus": 64,
"diskType": "gp2",
"diskSize": 10
},
"m5.large": {
"price": 0.107,
"memsize": 8192,
"vcpus": 2,
"diskType": "gp2",
"diskSize": 10
},
"m5.xlarge": {
"price": 0.214,
"memsize": 16384,
"vcpus": 4,
"diskType": "gp2",
"diskSize": 10
},
"m5.2xlarge": {
"price": 0.428,
"memsize": 32768,
"vcpus": 8,
"diskType": "gp2",
"diskSize": 10
},
"m5.4xlarge": {
"price": 0.856,
"memsize": 65536,
"vcpus": 16,
"diskType": "gp2",
"diskSize": 10
},
"m5.8xlarge": {
"price": 1.712,
"memsize": 131072,
"vcpus": 32,
"diskType": "gp2",
"diskSize": 10
},
"m5.12xlarge": {
"price": 2.568,
"memsize": 196608,
"vcpus": 48,
"diskType": "gp2",
"diskSize": 10
},
"m5.16xlarge": {
"price": 3.424,
"memsize": 196608,
"vcpus": 64,
"diskType": "gp2",
"diskSize": 10
},
"r6i.large": {
"vcpus": 2,
"memsize": 16384,
"price": 0.148,
"diskType": "gp2",
"diskSize": 10
},
"r6i.xlarge": {
"vcpus": 4,
"memsize": 32768,
"price": 0.296,
"diskType": "gp2",
"diskSize": 10
},
"r6i.2xlarge": {
"vcpus": 8,
"memsize": 65536,
"price": 0.592,
"diskType": "gp2",
"diskSize": 10
},
"r5.large": {
"vcpus": 2,
"memsize": 16384,
"price": 0.148,
"diskType": "gp2",
"diskSize": 10
},
"r5.xlarge": {
"vcpus": 4,
"memsize": 32768,
"price": 0.296,
"diskType": "gp2",
"diskSize": 10
},
"r5.2xlarge": {
"vcpus": 8,
"memsize": 65536,
"price": 0.592,
"diskType": "gp2",
"diskSize": 10
},
"r5.4xlarge": {
"vcpus": 16,
"memsize": 131072,
"price": 1.184,
"diskType": "gp2",
"diskSize": 10
},
"r5.8xlarge": {
"vcpus": 32,
"memsize": 262144,
"price": 2.368,
"diskType": "gp2",
"diskSize": 10
},
"r5.12xlarge": {
"vcpus": 48,
"memsize": 393216,
"price": 3.552,
"diskType": "gp2",
"diskSize": 10
},
"r5.16xlarge": {
"vcpus": 64,
"memsize": 524288,
"price": 4.736,
"diskType": "gp2",
"diskSize": 10
},
"r5.24xlarge": {
"vcpus": 96,
"memsize": 786432,
"price": 7.104,
"diskType": "gp2",
"diskSize": 10
},
"r5a.large": {
"vcpus": 2,
"memsize": 16384,
"price": 0.133,
"diskType": "gp2",
"diskSize": 10
},
"r5a.xlarge": {
"vcpus": 4,
"memsize": 32768,
"price": 0.266,
"diskType": "gp2",
"diskSize": 10
},
"r5a.2xlarge": {
"vcpus": 8,
"memsize": 65536,
"price": 0.532,
"diskType": "gp2",
"diskSize": 10
},
"r5a.4xlarge": {
"vcpus": 16,
"memsize": 131072,
"price": 1.064,
"diskType": "gp2",
"diskSize": 10
},
"r5a.8xlarge": {
"vcpus": 32,
"memsize": 262144,
"price": 2.128,
"diskType": "gp2",
"diskSize": 10
},
"r5a.12xlarge": {
"vcpus": 48,
"memsize": 393216,
"price": 3.192,
"diskType": "gp2",
"diskSize": 10
},
"r5a.16xlarge": {
"vcpus": 64,
"memsize": 524288,
"price": 4.256,
"diskType": "gp2",
"diskSize": 10
},
"r5a.24xlarge": {
"vcpus": 96,
"memsize": 786432,
"price": 6.384,
"diskType": "gp2",
"diskSize": 10
},
"r6i.4xlarge": {
"vcpus": 16,
"memsize": 131072,
"price": 1.184,
"diskType": "gp2",
"diskSize": 10
},
"r6i.8xlarge": {
"vcpus": 32,
"memsize": 262144,
"price": 2.368,
"diskType": "gp2",
"diskSize": 10
},
"r6i.12xlarge": {
"vcpus": 48,
"memsize": 393216,
"price": 3.552,
"diskType": "gp2",
"diskSize": 10
},
"r6i.16xlarge": {
"vcpus": 64,
"memsize": 524288,
"price": 4.736,
"diskType": "gp2",
"diskSize": 10
},
"r6i.24xlarge": {
"vcpus": 96,
"memsize": 786432,
"price": 7.104,
"diskType": "gp2",
"diskSize": 10
},
"r6i.32xlarge": {
"vcpus": 128,
"memsize": 1048576,
"price": 9.472,
"diskType": "gp2",
"diskSize": 10
},
"m6i.large": {
"vcpus": 2,
"memsize": 8192,
"price": 0.112,
"diskType": "gp2",
"diskSize": 10
},
"m6i.xlarge": {
"vcpus": 4,
"memsize": 16384,
"price": 0.224,
"diskType": "gp2",
"diskSize": 10
},
"m6i.2xlarge": {
"vcpus": 8,
"memsize": 32768,
"price": 0.448,
"diskType": "gp2",
"diskSize": 10
},
"m6i.4xlarge": {
"vcpus": 16,
"memsize": 65536,
"price": 0.896,
"diskType": "gp2",
"diskSize": 10
},
"m6i.8xlarge": {
"vcpus": 32,
"memsize": 131072,
"price": 1.792,
"diskType": "gp2",
"diskSize": 10
},
"m6i.12xlarge": {
"vcpus": 48,
"memsize": 196608,
"price": 2.688,
"diskType": "gp2",
"diskSize": 10
},
"m6i.16xlarge": {
"vcpus": 64,
"memsize": 262144,
"price": 3.584,
"diskType": "gp2",
"diskSize": 10
},
"m6i.24xlarge": {
"vcpus": 96,
"memsize": 393216,
"price": 5.376,
"diskType": "gp2",
"diskSize": 10
},
"m6i.32xlarge": {
"vcpus": 128,
"memsize": 524288,
"price": 7.168,
"diskType": "gp2",
"diskSize": 10
},
"c6i.large": {
"vcpus": 2,
"memsize": 4096,
"price": 0.101,
"diskType": "gp2",
"diskSize": 10
},
"c6i.xlarge": {
"vcpus": 4,
"memsize": 8192,
"price": 0.202,
"diskType": "gp2",
"diskSize": 10
},
"c6i.2xlarge": {
"vcpus": 8,
"memsize": 16384,
"price": 0.404,
"diskType": "gp2",
"diskSize": 10
},
"c6i.4xlarge": {
"vcpus": 16,
"memsize": 32768,
"price": 0.808,
"diskType": "gp2",
"diskSize": 10
},
"c6i.8xlarge": {
"vcpus": 32,
"memsize": 65536,
"price": 1.616,
"diskType": "gp2",
"diskSize": 10
},
"c6i.12xlarge": {
"vcpus": 48,
"memsize": 98304,
"price": 2.424,
"diskType": "gp2",
"diskSize": 10
},
"c6i.16xlarge": {
"vcpus": 64,
"memsize": 131072,
"price": 3.232,
"diskType": "gp2",
"diskSize": 10
},
"c6i.24xlarge": {
"vcpus": 96,
"memsize": 196608,
"price": 4.848,
"diskType": "gp2",
"diskSize": 10
},
"c6i.32xlarge": {
"vcpus": 128,
"memsize": 262144,
"price": 6.464,
"diskType": "gp2",
"diskSize": 10
}
},
"sync-folder": {},
"ssh-infos": {
"wait-ssh-ready-seconds": 180,
"user": "ubuntu",
"ssh-private-key": "/etc/ssh/id_rsa"
},
"aws": {
"aws-ca-k8s": {
"accessKey": "12345678",
"secretKey": "12345678",
"token": "",
"profile": "acme",
"region": "eu-west-1",
"keyName": "aws-k8s-key",
"ami": "ami-12345678",
"iam-role-arn": "arn:aws:iam::12345678:instance-profile/kubernetes-worker-profile",
"timeout": 120,
"tags": [
{
"key": "CustomTag",
"value": "CustomValue"
}
],
"network": {
"route53": "Z12345678",
"privateZoneName": "acme.priv",
"accessKey": "12345678",
"secretKey": "12345678",
"token": "",
"profile": "acme",
"region": "eu-west-1",
"eni": [
{
"subnets": [
"subnet-12345678",
"subnet-45789",
"subnet-123458933"
],
"securityGroup": "sg-123456789",
"publicIP": false
}
]
}
}
}
}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: cluster-autoscaler
namespace: kube-system
labels:
k8s-app: cluster-autoscaler
spec:
replicas: 1
selector:
matchLabels:
k8s-app: cluster-autoscaler
template:
metadata:
labels:
k8s-app: cluster-autoscaler
spec:
priorityClassName: system-cluster-critical
serviceAccountName: cluster-autoscaler
securityContext:
runAsUser: 65532
runAsGroup: 65532
fsGroup: 65532
fsGroupChangePolicy: OnRootMismatch
nodeSelector:
master: "true"
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
- key: node-role.kubernetes.io/control-plane
effect: NoSchedule
initContainers:
- image: busybox
name: cluster-autoscaler-init
securityContext:
privileged: true
command:
- /bin/sh
- "-c"
- rm -f /var/run/cluster-autoscaler/aws.sock
volumeMounts:
- name: cluster-socket
mountPath: /var/run/cluster-autoscaler
containers:
- image: "fred78290/aws-autoscaler:v1.27.1"
name: aws-autoscaler
resources:
limits:
cpu: 100m
memory: 300Mi
requests:
cpu: 100m
memory: 300Mi
command:
- /usr/local/bin/aws-autoscaler
- "--no-use-external-etcd"
- "--use-vanilla-grpc"
- "--use-controller-manager"
- "--src-etcd-ssl-dir=/etc/etcd/ssl"
- "--dst-etcd-ssl-dir=/etc/etcd/ssl"
- "--config=/etc/cluster/kubernetes-aws-autoscaler.json"
- "--save=/var/run/cluster-autoscaler/aws-autoscaler-state.json"
- "--log-level=info"
imagePullPolicy: Always
volumeMounts:
- name: cluster-socket
mountPath: /var/run/cluster-autoscaler
- name: config-cluster-autoscaler
mountPath: /etc/cluster
- name: autoscaler-ssh-keys
mountPath: /etc/ssh
- name: etcd-ssl
mountPath: /etc/etcd/ssl
- name: kubernetes-pki
mountPath: /etc/kubernetes/pki
- image: "k8s.gcr.io/autoscaling/cluster-autoscaler:v1.27.1"
name: cluster-autoscaler
resources:
limits:
cpu: 100m
memory: 300Mi
requests:
cpu: 100m
memory: 300Mi
command:
- ./cluster-autoscaler
- "--v=1"
- "--stderrthreshold=info"
- "--cloud-provider=externalgrpc"
- "--cloud-config=/etc/cluster/cloud-config"
- "--max-nodes-total=9"
- "--cores-total=0:16"
- "--memory-total=0:48"
- "--node-autoprovisioning-enabled"
- "--max-autoprovisioned-node-group-count=1"
- "--scale-down-enabled=true"
- "--scale-down-delay-after-add=1m"
- "--scale-down-delay-after-delete=1m"
- "--scale-down-delay-after-failure=1m"
- "--scale-down-unneeded-time=1m"
- "--scale-down-unready-time=1m"
- "--unremovable-node-recheck-timeout=1m"
imagePullPolicy: Always
volumeMounts:
- name: cluster-socket
mountPath: /var/run/cluster-autoscaler
- name: ssl-certs
mountPath: /etc/ssl/certs/ca-certificates.crt
readOnly: true
- name: config-cluster-autoscaler
mountPath: /etc/cluster
readOnly: true
- name: cluster-autoscaler-grpc-client-cert
mountPath: "/etc/ssl/client-cert"
volumes:
- name: cluster-socket
emptyDir: {}
- name: config-cluster-autoscaler
configMap:
name: config-cluster-autoscaler
- name: ssl-certs
hostPath:
path: /etc/ssl/certs/ca-certificates.crt
- name: autoscaler-ssh-keys
secret:
secretName: autoscaler-ssh-keys
defaultMode: 0440
- name: etcd-ssl
secret:
secretName: etcd-ssl
defaultMode: 0440
- name: kubernetes-pki
configMap:
name: kubernetes-pki
- name: cluster-autoscaler-grpc-client-cert
secret:
secretName: cluster-autoscaler-grpc-client-cert
defaultMode: 0440