Created
December 21, 2020 12:14
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--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: ClusterRole | |
metadata: | |
name: system:aggregated-metrics-reader | |
labels: | |
rbac.authorization.k8s.io/aggregate-to-view: "true" | |
rbac.authorization.k8s.io/aggregate-to-edit: "true" | |
rbac.authorization.k8s.io/aggregate-to-admin: "true" | |
rules: | |
- apiGroups: ["metrics.k8s.io"] | |
resources: ["pods", "nodes"] | |
verbs: ["get", "list", "watch"] | |
--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: ClusterRoleBinding | |
metadata: | |
name: metrics-server:system:auth-delegator | |
roleRef: | |
apiGroup: rbac.authorization.k8s.io | |
kind: ClusterRole | |
name: system:auth-delegator | |
subjects: | |
- kind: ServiceAccount | |
name: metrics-server | |
namespace: kube-system | |
--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: RoleBinding | |
metadata: | |
name: metrics-server-auth-reader | |
namespace: kube-system | |
roleRef: | |
apiGroup: rbac.authorization.k8s.io | |
kind: Role | |
name: extension-apiserver-authentication-reader | |
subjects: | |
- kind: ServiceAccount | |
name: metrics-server | |
namespace: kube-system | |
--- | |
apiVersion: apiregistration.k8s.io/v1beta1 | |
kind: APIService | |
metadata: | |
name: v1beta1.metrics.k8s.io | |
spec: | |
service: | |
name: metrics-server | |
namespace: kube-system | |
group: metrics.k8s.io | |
version: v1beta1 | |
insecureSkipTLSVerify: true | |
groupPriorityMinimum: 100 | |
versionPriority: 100 | |
--- | |
apiVersion: v1 | |
kind: ServiceAccount | |
metadata: | |
name: metrics-server | |
namespace: kube-system | |
--- | |
apiVersion: apps/v1 | |
kind: Deployment | |
metadata: | |
name: metrics-server | |
namespace: kube-system | |
labels: | |
k8s-app: metrics-server | |
spec: | |
selector: | |
matchLabels: | |
k8s-app: metrics-server | |
template: | |
metadata: | |
name: metrics-server | |
labels: | |
k8s-app: metrics-server | |
spec: | |
serviceAccountName: metrics-server | |
volumes: | |
# mount in tmp so we can safely use from-scratch images and/or read-only containers | |
- name: tmp-dir | |
emptyDir: {} | |
containers: | |
- name: metrics-server | |
image: k8s.gcr.io/metrics-server-amd64:v0.3.6 | |
imagePullPolicy: IfNotPresent | |
args: | |
- --cert-dir=/tmp | |
- --secure-port=4443 | |
ports: | |
- name: main-port | |
containerPort: 4443 | |
protocol: TCP | |
securityContext: | |
readOnlyRootFilesystem: true | |
runAsNonRoot: true | |
runAsUser: 1000 | |
volumeMounts: | |
- name: tmp-dir | |
mountPath: /tmp | |
nodeSelector: | |
kubernetes.io/os: linux | |
kubernetes.io/arch: "amd64" | |
--- | |
apiVersion: v1 | |
kind: Service | |
metadata: | |
name: metrics-server | |
namespace: kube-system | |
labels: | |
kubernetes.io/name: "Metrics-server" | |
kubernetes.io/cluster-service: "true" | |
spec: | |
selector: | |
k8s-app: metrics-server | |
ports: | |
- port: 443 | |
protocol: TCP | |
targetPort: main-port | |
--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: ClusterRole | |
metadata: | |
name: system:metrics-server | |
rules: | |
- apiGroups: | |
- "" | |
resources: | |
- pods | |
- nodes | |
- nodes/stats | |
- namespaces | |
- configmaps | |
verbs: | |
- get | |
- list | |
- watch | |
--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: ClusterRoleBinding | |
metadata: | |
name: system:metrics-server | |
roleRef: | |
apiGroup: rbac.authorization.k8s.io | |
kind: ClusterRole | |
name: system:metrics-server | |
subjects: | |
- kind: ServiceAccount | |
name: metrics-server | |
namespace: kube-system |
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