新增learn-kubernetes（https://github.com/yyong-brs/learn-kubernetes）相关文件

learn/learn-kubernetes-master/kiamol/ch20/nats/operator/10-deployment.yaml

@@ -0,0 +1,47 @@
+# source:
+# https://github.com/nats-io/nats-operator/releases/latest/download/10-deployment.yaml
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nats-operator
+  # Change to the name of the namespace where to install NATS Operator.
+  # Alternatively, change to "nats-io" to perform a cluster-scoped deployment in supported versions.
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: nats-operator
+  template:
+    metadata:
+      labels:
+        name: nats-operator
+    spec:
+      serviceAccountName: nats-operator
+      containers:
+      - name: nats-operator
+        image: connecteverything/nats-operator:0.7.2
+        imagePullPolicy: IfNotPresent
+        args:
+        - nats-operator
+        # Uncomment to perform a cluster-scoped deployment in supported versions.
+        #- --feature-gates=ClusterScoped=true
+        ports:
+        - name: readyz
+          containerPort: 8080
+        env:
+        - name: MY_POD_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+        - name: MY_POD_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.name
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: readyz
+          initialDelaySeconds: 15
+          timeoutSeconds: 3