support k8s deployment yaml generation (#247)

* simplify code, format makefile

* simplify code

* some optimize by kevwan and benying (#240)

Co-authored-by: 杨志泉 <zhiquan.yang@yiducloud.cn>

* optimization (#241)

* optimize docker file generation, make docker build faster

* support k8s deployment yaml generation

Co-authored-by: benying <31179034+benyingY@users.noreply.github.com>
Co-authored-by: 杨志泉 <zhiquan.yang@yiducloud.cn>
Co-authored-by: bittoy <bittoy@qq.com>

tools/goctl/kube/job.go

@@ -0,0 +1,39 @@
+package kube
+
+var jobTmeplate = `apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: {{.Name}}
+  namespace: {{.Namespace}}
+spec:
+  successfulJobsHistoryLimit: {{.SuccessfulJobsHistoryLimit}}
+  schedule: "{{.Schedule}}"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: {{.Name}}
+            image: # todo image url
+            resources:
+              requests:
+                cpu: {{.RequestCpu}}m
+                memory: {{.RequestMem}}Mi
+              limits:
+                cpu: {{.LimitCpu}}m
+                memory: {{.LimitMem}}Mi
+            command:
+            - ./{{.ServiceName}}
+            - -f
+            - ./{{.Name}}.yaml
+            volumeMounts:
+            - name: timezone
+              mountPath: /etc/localtime
+          imagePullSecrets:
+          - name: # registry secret, if no, remove this
+          restartPolicy: OnFailure
+          volumes:
+          - name: timezone
+            hostPath:
+              path: /usr/share/zoneinfo/Asia/Shanghai
+`