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

learn/learn-kubernetes-master/kiamol/ch13/lab/logging/fluentbit.yaml

@@ -0,0 +1,35 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: fluent-bit
+  namespace: kiamol-ch13-lab-logging
+spec:
+  selector:
+    matchLabels:
+      app: fluent-bit
+  template:
+    metadata:
+      labels:
+        app: fluent-bit
+    spec:
+      containers:
+      - name: fluent-bit
+        image: fluent/fluent-bit:1.4.6
+        volumeMounts:
+        - name: fluent-bit-config
+          mountPath: /fluent-bit/etc/
+        - name: varlog
+          mountPath: /var/log
+        - name: varlibdockercontainers
+          mountPath: /var/lib/docker/containers
+          readOnly: true
+      volumes:
+      - name: fluent-bit-config
+        configMap:
+          name: fluent-bit-config
+      - name: varlog
+        hostPath:
+          path: /var/log
+      - name: varlibdockercontainers
+        hostPath:
+          path: /var/lib/docker/containers