Merge pull request #222 from annexwu/feature/Nodejs12.16-COSCDBBackup-SetBackTrackDays

Feature/nodejs12.16 coscdb backup set back track days

Author: tianmeng0103

Nodejs12.16-COSCDBBackup/.code.yml

@@ -1,28 +1,24 @@
 {
-	"serverless-cloud-function-application": {
-		"Chinese": {
-			"name": "CDB 备份文件同步到 COS",
-			"description": "本示例使用定时触发器，完成 CDB 备份文件同步到 COS",
-			"attention": "",
-			"author": {
-				"name": "腾讯云社区开发者"
-			}
-		},
-		"English": {
-			"name": "COSCDBBackup",
-			"description": "This demo uses scheduled trigger and SCF to copy CDB backup file to COS automaticly",
-			"attention": "",
-			"author": {
-				"name": "Tencent Cloud Community"
-			}
-		},
-		"runtime": "Nodejs12.16",
-		"readme": "https://github.com/tencentyun/serverless-demo/tree/master/Nodejs12.16-COSCDBBackup",
-		"version": "1.0.15",
-		"tags": [
-			"Nodejs12.16",
-			"CDB",
-			"cos cdb backup"
-		]
-	}
-}
+  "serverless-cloud-function-application": {
+    "Chinese": {
+      "name": "CDB 备份文件同步到 COS",
+      "description": "本示例使用定时触发器，完成 CDB 备份文件同步到 COS",
+      "attention": "该函数模板仅供 COS 控制台使用，请勿自行创建",
+      "author": {
+        "name": "腾讯云社区开发者"
+      }
+    },
+    "English": {
+      "name": "COSCDBBackup",
+      "description": "This demo uses scheduled trigger and SCF to copy CDB backup file to COS automaticly",
+      "attention": "This function template is only provided to COS console, please do not use it by yourself",
+      "author": {
+        "name": "Tencent Cloud Community"
+      }
+    },
+    "runtime": "Nodejs12.16",
+    "readme": "https://github.com/tencentyun/serverless-demo/tree/master/Nodejs12.16-COSCDBBackup",
+    "version": "1.0.20",
+    "tags": ["Nodejs12.16", "CDB", "cos cdb backup"]
+  }
+}

Nodejs12.16-COSCDBBackup/config.json

@@ -1,25 +1,12 @@
 component: scf
 name: ap-guangzhou_default_COSCDBBackup
 inputs:
+  name: COSCDBBackup
   src:
     src: ./src
   handler: index.main_handler
-  memorySize: 1024
-  name: COSCDBBackup
-  region: ap-guangzhou
   runtime: Nodejs12.16
-  timeout: 900
-  environment:
-    - key: instanceList
-      value: instanceList
-    - key: targetBucket
-      value: targetBucket
-    - key: targetRegion
-      value: targetRegion
-    - key: targetPrefix
-      value: targetPrefix
-  triggers:
-    - type: timer
-      cronExpression: 0 0 */1 * * * *
-      enable: true
-      argument: argument
+  namespace: default
+  region: ap-guangzhou
+  memorySize: 512
+  timeout: 86400

Nodejs12.16-COSCDBBackup/serverless.yml

@@ -1,30 +1,37 @@
 const {
   cdb: {
-    v20170320: { Client: CdbClient, Models: CdbModels },
+    v20170320: { Client: CdbClient },
   },
-  common: { Credential },
 } = require('tencentcloud-sdk-nodejs');
 
 const { retry } = require('./utils');
 
 class CdbSdk {
   constructor({ secretId, secretKey, token }) {
-    this.credential = new Credential(secretId, secretKey, token);
+    this.credential = {
+      secretId,
+      secretKey,
+      token,
+    };
     this.requestRetry = retry({
       func: (...args) => this.request(...args),
     });
   }
   request({ action, params = {} }) {
-    return new Promise((resolve, reject) => {
-      const client = new CdbClient(this.credential);
-      const req = new CdbModels[`${action}Request`]();
-      Object.assign(req, params);
-      client[action](req, (err, response) => {
-        if (err) {
-          return reject(err);
-        }
-        resolve(response);
+    return new Promise(async (resolve, reject) => {
+      const { Region, ...args } = params;
+      const client = new CdbClient({
+        credential: this.credential,
+        region: Region,
       });
+      try {
+        await client.request(action, args, (err, response) => {
+          if (err) {
+            return reject(err);
+          }
+          resolve(response);
+        });
+      } catch (error) {}
     });
   }
 }