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my-statefulset.yaml
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my-statefulset.yaml
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kind: List
apiVersion: v1
items:
- apiVersion: v1
kind: Service
metadata:
name: sfs-svc
labels:
app: sfs-app
spec:
ports:
- port: 80
name: web
clusterIP: None
selector:
app: sfs-app
- apiVersion: apps/v1
kind: StatefulSet
metadata:
name: web
spec:
selector:
matchLabels:
app: sfs-app # has to match .spec.template.metadata.labels
serviceName: "sfs-svc"
replicas: 3
template:
metadata:
labels:
app: sfs-app # has to match .spec.selector.matchLabels
spec:
terminationGracePeriodSeconds: 10
containers:
- name: test-container
image: nginx
imagePullPolicy: IfNotPresent
command: [ "sh", "-c"]
args:
- while true; do
printenv MY_NODE_NAME MY_POD_NAME MY_POD_NAMESPACE >> /var/sl/output.txt;
printenv MY_POD_IP >> /var/sl/output.txt;
date >> var/sl/output.txt;
cat /var/sl/output.txt;
sleep 999999;
done;
env:
- name: MY_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: MY_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: MY_POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: MY_POD_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
volumeMounts:
- name: www
mountPath: /var/sl
volumeClaimTemplates:
- metadata:
name: www
spec:
accessModes: [ "ReadWriteOnce" ]
#storageClassName: classNameIfAny
resources:
requests:
storage: 1Mi