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goldpinger
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--- | |
apiVersion: v1 | |
kind: ServiceAccount | |
metadata: | |
name: goldpinger-serviceaccount | |
--- | |
apiVersion: apps/v1 | |
kind: DaemonSet | |
metadata: | |
name: goldpinger | |
namespace: default | |
labels: | |
app: goldpinger | |
spec: | |
updateStrategy: | |
type: RollingUpdate | |
selector: | |
matchLabels: | |
app: goldpinger | |
template: | |
metadata: | |
annotations: | |
prometheus.io/scrape: 'true' | |
prometheus.io/port: '8080' | |
labels: | |
app: goldpinger | |
spec: | |
serviceAccount: goldpinger-serviceaccount | |
tolerations: | |
- key: node-role.kubernetes.io/master | |
effect: NoSchedule | |
securityContext: | |
runAsNonRoot: true | |
runAsUser: 1000 | |
fsGroup: 2000 | |
containers: | |
- name: goldpinger | |
env: | |
- name: HOST | |
value: "0.0.0.0" | |
- name: PORT | |
value: "8080" | |
# injecting real hostname will make for easier to understand graphs/metrics | |
- name: HOSTNAME | |
valueFrom: | |
fieldRef: | |
fieldPath: spec.nodeName | |
# podIP is used to select a randomized subset of nodes to ping. | |
- name: POD_IP | |
valueFrom: | |
fieldRef: | |
fieldPath: status.podIP | |
- name: HOSTS_TO_RESOLVE | |
value: "www.bloomberg.com giantswarm.io" | |
image: "docker.io/bloomberg/goldpinger:v3.0.0" | |
imagePullPolicy: Always | |
securityContext: | |
allowPrivilegeEscalation: false | |
readOnlyRootFilesystem: true | |
resources: | |
limits: | |
memory: 80Mi | |
requests: | |
cpu: 1m | |
memory: 40Mi | |
ports: | |
- containerPort: 8080 | |
name: http | |
readinessProbe: | |
httpGet: | |
path: /healthz | |
port: 8080 | |
initialDelaySeconds: 20 | |
periodSeconds: 5 | |
livenessProbe: | |
httpGet: | |
path: /healthz | |
port: 8080 | |
initialDelaySeconds: 20 | |
periodSeconds: 5 | |
--- | |
apiVersion: v1 | |
kind: Service | |
metadata: | |
name: goldpinger | |
namespace: default | |
labels: | |
app: goldpinger | |
spec: | |
type: NodePort | |
ports: | |
- port: 8080 | |
nodePort: 30080 | |
name: http | |
selector: | |
app: goldpinger | |
--- | |
apiVersion: rbac.authorization.k8s.io/v1 | |
kind: ClusterRoleBinding | |
metadata: | |
name: default | |
roleRef: | |
apiGroup: rbac.authorization.k8s.io | |
kind: ClusterRole | |
name: view | |
subjects: | |
- kind: ServiceAccount | |
name: goldpinger-serviceaccount | |
namespace: default |
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