mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2025-03-12 11:47:05 +00:00
a053efda64
This patch separates the gRPC health server from the deprecated gRPC server (disabled by default, replaced by the NodeFeature CRD API) used for node labeling requests. The new health server runs on hardcoded TCP port number 8082. The main motivation for this change is to make the Kubernetes' built-in gRPC liveness probes to function if TLS is enabled (as they don't support TLS). The health server itself is a naive implementation (as it was before), basically only checking that nfd-master has started and hasn't crashed. The patch adds a TODO note to improve the functionality.
39 lines
896 B
YAML
39 lines
896 B
YAML
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
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name: nfd-master
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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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enableServiceLinks: false
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tolerations: []
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containers:
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- name: nfd-master
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image: gcr.io/k8s-staging-nfd/node-feature-discovery:master
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imagePullPolicy: Always
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livenessProbe:
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grpc:
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port: 8082
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initialDelaySeconds: 10
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periodSeconds: 10
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readinessProbe:
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grpc:
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port: 8082
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initialDelaySeconds: 5
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periodSeconds: 10
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failureThreshold: 10
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command:
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- "nfd-master"
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ports:
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- name: metrics
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containerPort: 8081
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