174 lines
4.1 KiB
YAML
174 lines
4.1 KiB
YAML
apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: exa-csi-metrics-sa
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namespace: default
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: metrics-reader
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rules:
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- apiGroups: [""]
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resources: ["persistentvolumes", "persistentvolumeclaims", "nodes", "pods"]
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verbs: ["get", "list"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["storageclasses"]
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verbs: ["get", "list", "watch"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: metrics-reader-binding
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subjects:
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- kind: ServiceAccount
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name: exa-csi-metrics-sa
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namespace: default
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roleRef:
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kind: ClusterRole
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name: metrics-reader
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: exa-csi-leader-election
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namespace: default
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rules:
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- apiGroups: ["coordination.k8s.io"]
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resources: ["leases"]
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verbs: ["get", "watch", "list", "create", "update", "patch"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: exa-csi-leader-election
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namespace: default
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: exa-csi-leader-election
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subjects:
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- kind: ServiceAccount
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name: exa-csi-metrics-sa
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namespace: default
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: exa-csi-metrics-exporter
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namespace: default
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spec:
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selector:
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matchLabels:
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app: exa-csi-metrics-exporter
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template:
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metadata:
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labels:
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app: exa-csi-metrics-exporter
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: kubernetes.io/hostname
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operator: NotIn
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values:
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- nd-worker-2
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serviceAccountName: exa-csi-metrics-sa
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automountServiceAccountToken: true # Ensure token is mounted
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containers:
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- name: exporter
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imagePullPolicy: Always
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image: quay.io/ddn/exa-csi-metrics-exporter:v2.3.5
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securityContext:
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privileged: true
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capabilities:
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add: ['SYS_ADMIN']
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allowPrivilegeEscalation: true
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ports:
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- containerPort: 9200
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name: http
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# hostPort: 32666
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env:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: PORT
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value: "9200"
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- name: POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: COLLECT_INTERVAL
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value: "30"
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- name: LOG_LEVEL
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value: "debug"
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volumeMounts:
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- name: secret
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mountPath: /config
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readOnly: true
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- name: ca-certificates
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mountPath: /var/run/secrets/kubernetes.io/serviceaccount
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readOnly: true
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- name: host
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mountPath: /host
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mountPropagation: Bidirectional
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volumes:
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- name: secret
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secret:
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secretName: exascaler-csi-file-driver-config
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- name: host
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hostPath:
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path: /
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type: Directory
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- name: ca-certificates
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projected:
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sources:
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- serviceAccountToken:
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path: token
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expirationSeconds: 3600
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- configMap:
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name: kube-root-ca.crt # Mount CA cert
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items:
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- key: ca.crt
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path: ca.crt
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: exa-csi-metrics-exporter
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namespace: default
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labels:
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app: exa-csi-metrics-exporter
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "9200"
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spec:
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type: ClusterIP
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ports:
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- port: 9200
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targetPort: http
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protocol: TCP
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name: http
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selector:
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app: exa-csi-metrics-exporter
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---
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apiVersion: coordination.k8s.io/v1
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kind: Lease
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metadata:
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name: exa-csi-metrics-exporter-leader-election
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namespace: default
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spec:
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holderIdentity: ""
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leaseDurationSeconds: 15
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renewTime: null
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acquireTime: null
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leaseTransitions: 0
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