mirror of
https://github.com/bloomberg/goldpinger.git
synced 2026-02-14 18:09:50 +00:00
97 lines
2.6 KiB
YAML
97 lines
2.6 KiB
YAML
---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: goldpinger
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labels:
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app: goldpinger
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spec:
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updateStrategy:
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type: RollingUpdate
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selector:
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matchLabels:
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app: goldpinger
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template:
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metadata:
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labels:
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app: goldpinger
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spec:
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securityContext:
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runAsNonRoot: true
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runAsUser: 1000
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fsGroup: 2000
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# if you'd like to use a secret to inject a kubeconfig, you can do it like this
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volumes:
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- name: kubeconfig
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secret:
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secretName: goldpinger-kubeconfig
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containers:
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- name: goldpinger
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env:
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- name: HOST
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value: "0.0.0.0"
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- name: PORT
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value: "8080"
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# kubeconfig needs to match the location of what's injected in the secret
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# if not specified goldpinger will default to using in-cluster config
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- name: KUBECONFIG
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value: "/.kube/config"
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# refresh interval (seconds) tells goldpinger to call every other instance with that frequency (set to 0 to disable)
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- name: REFRESH_INTERVAL
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value: "30"
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# injecting real hostname will make for easier to understand graphs/metrics
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- name: HOSTNAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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# podIP is used to select randomized subset of nodes to ping.
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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image: "docker.io/bloomberg/goldpinger:v3.0.0"
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imagePullPolicy: Always
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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resources:
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limits:
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memory: 80Mi
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requests:
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cpu: 1m
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memory: 40Mi
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ports:
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- containerPort: 8080
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name: http
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readinessProbe:
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httpGet:
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path: /healthz
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port: 8080
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initialDelaySeconds: 20
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periodSeconds: 5
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livenessProbe:
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httpGet:
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path: /healthz
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port: 8080
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initialDelaySeconds: 20
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periodSeconds: 5
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volumeMounts:
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- mountPath: /.kube/
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name: kubeconfig
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readOnly: true
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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: goldpinger
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labels:
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app: goldpinger
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spec:
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type: NodePort
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ports:
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- port: 8080
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nodePort: 30080
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name: http
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selector:
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app: goldpinger
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