first commit

CloudNative/Kubernetes/Base/CronJob.md

@@ -0,0 +1,25 @@
+```
+apiVersion: batch/v1beta1
+kind: CronJob
+
+metadata:
+  name: hello
+
+spec:
+  schedule: "*/1 * * * *"  ## 每分钟执行一次
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: hello
+            image: busybox
+            args:
+            - /bin/sh
+            - -c
+            - date; echo hello
+          restartPolicy: OnFailure
+  startingDeadlineSeconds: 10  ## job最长启动时间
+  concurrencyPolicy: Allow    ## 是否允许并行运行
+  successfulJobsHistoryLimit: 3  ## 允许留存历史job的个数
+```