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myapp-servcie-stable.yaml
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# create a namespace
apiVersion: v1
kind: Namespace
metadata:
name: myapp-ns
---
# create a service account
apiVersion: /v1
kind: ServiceAccount
metadata:
name: myapp-serviceaccount
namespace: myapp-ns
---
# create a deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp-stable-deployment
namespace: myapp-ns
labels:
version: stable
spec:
replicas: 1
selector:
matchLabels:
app: myapp-stable-pod
version: stable
template:
metadata:
namespace: myapp-ns
labels:
app: myapp-stable-pod
version: stable
spec:
serviceAccountName: myapp-serviceaccount
containers:
- name: myapp-stable-pod
image: registry.cn-hangzhou.aliyuncs.com/ymmirror/e2e-test-echo:v1.0.0
imagePullPolicy: IfNotPresent
ports:
- containerPort: 80
resources:
requests:
cpu: "250m"
memory: "64Mi"
limits:
cpu: "500m"
memory: "128Mi"
env:
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: POD_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
---
# create a service
apiVersion: v1
kind: Service
metadata:
name: myapp-stable-service
namespace: myapp-ns
labels:
app: myapp-stable-service
version: stable
spec:
selector:
app: myapp-stable-pod
version: stable
ports:
- protocol: TCP
port: 80
targetPort: 80