mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
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d11edaa056
This updates the tolerations and affinities to also respect the term „control-plane“ which will eventually replace „master“
136 lines
3.6 KiB
Text
136 lines
3.6 KiB
Text
# All changes in this template should be applied to Helm chart too.
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#
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apiVersion: v1
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kind: Namespace
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metadata:
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name: node-feature-discovery # NFD namespace
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: nfd-master
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namespace: node-feature-discovery
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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: nfd-master
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rules:
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- apiGroups:
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- ""
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resources:
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- nodes
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# when using command line flag --resource-labels to create extended resources
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# you will need to uncomment "- nodes/status"
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# - nodes/status
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verbs:
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- get
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- patch
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- update
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# List only needed for --prune
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- list
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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: nfd-master
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: nfd-master
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subjects:
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- kind: ServiceAccount
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name: nfd-master
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namespace: node-feature-discovery
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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labels:
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app: nfd-master
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name: nfd-master
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namespace: node-feature-discovery
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: nfd-master
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template:
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metadata:
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labels:
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app: nfd-master
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spec:
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serviceAccount: nfd-master
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affinity:
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nodeAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 1
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preference:
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matchExpressions:
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- key: "node-role.kubernetes.io/master"
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operator: In
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values: [""]
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- weight: 1
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preference:
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matchExpressions:
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- key: "node-role.kubernetes.io/control-plane"
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operator: In
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values: [""]
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tolerations:
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- key: "node-role.kubernetes.io/master"
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operator: "Equal"
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value: ""
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effect: "NoSchedule"
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- key: "node-role.kubernetes.io/control-plane"
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operator: "Equal"
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value: ""
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effect: "NoSchedule"
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containers:
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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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image: gcr.io/k8s-staging-nfd/node-feature-discovery:master
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imagePullPolicy: Always
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name: nfd-master
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securityContext:
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allowPrivilegeEscalation: false
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capabilities:
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drop: ["ALL"]
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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command:
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- "nfd-master"
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## Enable TLS authentication
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## The example below assumes having a Secret named nfd-master-cert with
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## the TLS authentication credentials and a root certificate named ca.crt created.
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## cert-manager can be used to automate the Secret creation and updates.
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## Additional hardening can be enabled by specifying --verify-node-name in
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## args, in which case node name will be checked against the worker's
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## TLS certificate.
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# args:
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# - "--ca-file=/etc/kubernetes/node-feature-discovery/certs/ca.crt"
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# - "--key-file=/etc/kubernetes/node-feature-discovery/certs/tls.key"
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# - "--cert-file=/etc/kubernetes/node-feature-discovery/certs/tls.crt"
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# volumeMounts:
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# - name: nfd-master-cert
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# mountPath: "/etc/kubernetes/node-feature-discovery/certs"
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# readOnly: true
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# volumes:
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# - name: nfd-master-cert
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# secret:
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# secretName: nfd-master-cert
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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: nfd-master
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namespace: node-feature-discovery
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spec:
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selector:
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app: nfd-master
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ports:
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- protocol: TCP
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port: 8080
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type: ClusterIP
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