基于OOS批量修改资源标签值

场景

当资源上有个标签键: 部门，标签值：零售，由于部门资源整合要把标签（键: 部门，值：零售）修改为标签（键: 部门，值：新零售），如何快速批量修改标签呢？

背景信息

运维编排服务OOS通过模板定义您需要编排的运维任务。模板内容支持YAML和JSON两种格式，模版分为公共模版和自定义模版两种类型。为了方便您快速使用OOS，OOS提供了公共模板供您直接使用和参考。。在使用模板前您需要仔细审查模板所要执行的运维任务，并优先在测试环境观察使用效果。

您也可以编写自定义模板来编写您所需要的运维任务。更多详情，请参见模板结构。本文中的TagResourcesFilterByTags是自定义模板

操作步骤

登录ECS管理控制台。
在左侧导航栏，选择 运维与监控 > 运维编排。
在顶部状态栏处，选择地域。
选择 我的模板 点击 创建模版
选择JSON
以下示例是针对ecs实例及redis实例进行标签值的更新
operateId ：操作ID，区分每次操作使用
tagKey：标签键，用来过滤资源
tagValue：标签值，用来过滤资源
tagKey：标签键，要修改目标标签键
newTagValue：新标签值，要修改后的标签值

{"Description": "根据标签查找资源并更新标签","FormatVersion": "OOS-2019-06-01","Parameters": {"operateId": {"Description": "操作ID,调用者自定义","Type": "String","MinLength": 1,"MaxLength": 64},"tagKey": {"Description": "当前key","Type": "String","MinLength": 1,"MaxLength": 64},"tagValue": {"Description": "当前value","Type": "String","MinLength": 1,"MaxLength": 64},"newTagValue": {"Description": "更新后value","Type": "String","MinLength": 1,"MaxLength": 64}},"Tasks": [{"Name": "DescribeInstances_ECS","Action": "ACS::ExecuteAPI","Description": {"zh-cn": "通过标签过滤ECS实例","en": "filter ecs instances by tags"},"Properties": {"Service": "ECS","API": "DescribeInstances","AutoPaging": true,"Parameters": {"Tags": [{"Key": "{{ tagKey }}","Value": "{{ tagValue }}"}]}},"Outputs": {"Instances": {"Type": "List","ValueSelector": "Instances.Instance[].InstanceId"}}},{"Name": "TagResources_ECS_Instances","Action": "ACS::ExecuteAPI","Description": {"zh-cn": "更新ECS实例标签","en": "tag ecs instances"},"Properties": {"Service": "ECS","API": "TagResources","Parameters": {"Tags": [{"Key": "{{ tagKey }}","Value": "{{ newTagValue }}"}],"ResourceType": "Instance","ResourceIds": ["{{ACS::TaskLoopItem}}"]}},"Loop": {"MaxErrors": "100%","Concurrency": 20,"Items": "{{DescribeInstances_ECS.Instances}}"}},{"OnError": "ACS::NEXT","Name": "DescribeInstances_REDIS","Action": "ACS::ExecuteApi","Description": {"zh-cn": "通过标签过滤REDIS实例","en": "filter redis(kvstore) instances by tags"},"Properties": {"Service": "R-kvstore","API": "DescribeInstances","AutoPaging": true,"Parameters": {"Tags": [{"Key": "{{ tagKey }}","Value": "{{ tagValue }}"}]}},"Outputs": {"Instances": {"Type": "List","ValueSelector": "Instances.KVStoreInstance[].InstanceId"}}},{"Name": "TagResources_REDIS_Instances","Action": "ACS::ExecuteAPI","Description": {"zh-cn": "更新REDIS实例标签","en": "tag redis instances"},"Properties": {"Service": "R-kvstore","API": "TagResources","Parameters": {"Tags": [{"Key": "{{ tagKey }}","Value": "{{ newTagValue }}"}],"ResourceType": "Instance","ResourceIds": ["{{ACS::TaskLoopItem}}"]}},"Loop": {"MaxErrors": "100%","Concurrency": 20,"Items": "{{DescribeInstances_REDIS.Instances}}"}}],"Outputs": {}
}

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