8af1321177
Enables CPU/memory visibility in k9s and kubectl top by deploying the Kubernetes metrics-server via the metrics.k8s.io API. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
85 lines
2.4 KiB
YAML
85 lines
2.4 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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annotations:
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a8r.io/repository: ssh://git@git.tr1ceracop.de:222/gitea_admin/k8s-and-chill.git
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labels:
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app.kubernetes.io/instance: metrics-server
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app.kubernetes.io/managed-by: Helm
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app.kubernetes.io/name: metrics-server
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app.kubernetes.io/version: 0.7.2
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helm.sh/chart: metrics-server-3.12.2
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name: metrics-server
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namespace: kube-system
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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.kubernetes.io/instance: metrics-server
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app.kubernetes.io/name: metrics-server
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template:
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metadata:
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labels:
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app.kubernetes.io/instance: metrics-server
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app.kubernetes.io/name: metrics-server
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spec:
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containers:
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- args:
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- --secure-port=10250
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- --cert-dir=/tmp
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- --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
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- --kubelet-use-node-status-port
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- --metric-resolution=15s
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- --kubelet-insecure-tls
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image: registry.k8s.io/metrics-server/metrics-server:v0.7.2
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imagePullPolicy: IfNotPresent
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livenessProbe:
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failureThreshold: 3
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httpGet:
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path: /livez
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port: https
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scheme: HTTPS
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initialDelaySeconds: 0
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periodSeconds: 10
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name: metrics-server
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ports:
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- containerPort: 10250
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name: https
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protocol: TCP
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readinessProbe:
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failureThreshold: 3
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httpGet:
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path: /readyz
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port: https
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scheme: HTTPS
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initialDelaySeconds: 20
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periodSeconds: 10
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resources:
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limits:
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memory: 64Mi
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requests:
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cpu: 10m
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memory: 32Mi
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securityContext:
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allowPrivilegeEscalation: false
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capabilities:
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drop:
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- ALL
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 1000
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seccompProfile:
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type: RuntimeDefault
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volumeMounts:
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- mountPath: /tmp
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name: tmp
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priorityClassName: system-cluster-critical
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serviceAccountName: metrics-server
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tolerations:
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- effect: NoSchedule
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key: node-role.kubernetes.io/control-plane
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operator: Exists
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volumes:
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- emptyDir: {}
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name: tmp
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