ACS-ECS-RunCommandWhenDiskUsageLimitExceeded.json

{
  "FormatVersion": "OOS-2019-06-01",
  "Description": {
    "en": "Run command when disk usage limit is exceeded",
    "zh-cn": "当某磁盘使用率过高时执行某命令",
    "name-en": "ACS-ECS-RunCommandWhenDiskUsageLimitExceeded",
    "name-zh-cn": "当某磁盘使用率超过阈值时执行命令",
    "categories": [
      "alarm-trigger"
    ]
  },
  "Parameters": {
    "instanceId": {
      "Type": "String",
      "Label": {
        "en": "InstanceId",
        "zh-cn": "将要监控的实例"
      },
      "AssociationProperty": "ALIYUN::ECS::Instance::InstanceId",
      "AssociationPropertyMetadata": {
        "RegionId": "{{ ACS::RegionId }}"
      }
    },
    "threshold": {
      "Type": "String",
      "Description": {
        "en": "e.g. 80 means 80%",
        "zh-cn": "例如80，则意味着80%的磁盘使用率"
      },
      "Label": {
        "en": "Threshold",
        "zh-cn": "磁盘使用率阈值"
      }
    },
    "diskPartition": {
      "Type": "String",
      "Description": {
        "en": "e.g.\"/dev/vda1\"or\"C:\\\\\"",
        "zh-cn": "如/dev/vda1或者C:\\\\"
      },
      "Label": {
        "en": "DiskPartition",
        "zh-cn": "要监控的磁盘分区名称"
      }
    },
    "commandType": {
      "Label": {
        "en": "CommandType",
        "zh-cn": "云助手执行的运维脚本的语言类型"
      },
      "Type": "String",
      "AllowedValues": [
        "RunShellScript",
        "RunBatScript",
        "RunPowerShellScript"
      ]
    },
    "tags": {
      "Type": "Json",
      "Label": {
        "en": "Tags",
        "zh-cn": "实例的标签"
      },
      "AssociationProperty": "Tags",
      "Default": []
    },
    "commandToRun": {
      "Type": "String",
      "Label": {
        "en": "CommandToRun",
        "zh-cn": "当磁盘使用量超过阈值时执行的命令"
      }
    },
    "silenceTime": {
      "Type": "Number",
      "Description": {
        "en": "When the monitoring data continues to exceed the alarm rule threshold, only one alarm notification will be sent in each silent period",
        "zh-cn": "当监控数据持续超过报警规则阈值时，每个沉默周期内只发送1次报警通知"
      },
      "Label": {
        "en": "CilenceTime",
        "zh-cn": "告警通道沉默周期（秒）"
      },
      "Default": 300
    },
    "OOSAssumeRole": {
      "Label": {
        "en": "OOSAssumeRole",
        "zh-cn": "OOS扮演的RAM角色"
      },
      "Type": "String",
      "Default": ""
    }
  },
  "RamRole": "{{ OOSAssumeRole }}",
  "Tasks": [
    {
      "Name": "alarmTrigger",
      "Action": "ACS::AlarmTrigger",
      "Description": {
        "en": "Set the diskusage_utilization alarm for specified disk partition",
        "zh-cn": "设置对某磁盘分区的使用率进行监控"
      },
      "Properties": {
        "Namespace": "acs_ecs_dashboard",
        "MetricName": "diskusage_utilization",
        "Statistics": "Maximum",
        "ComparisonOperator": "GreaterThanThreshold",
        "Threshold": "{{threshold}}",
        "Resources": "[{\"instanceId\":\"{{ instanceId }}\",\"device\":\"{{ diskPartition }}\"}]",
        "Times": 1,
        "SilenceTime": "{{silenceTime}}",
        "Tags": "{{ tags }}"
      },
      "Outputs": {
        "instanceId": {
          "Type": "String",
          "ValueSelector": ".instanceId"
        }
      }
    },
    {
      "Name": "runCommand",
      "Action": "ACS::ECS::RunCommand",
      "Description": {
        "en": "Run cloud assistant command on ECS instance",
        "zh-cn": "在实例中运行云助手命令"
      },
      "Properties": {
        "commandContent": "{{ commandToRun }}",
        "commandType": "{{ commandType }}",
        "instanceId": "{{ instanceId }}"
      },
      "Outputs": {
        "commandOutput": {
          "Type": "String",
          "ValueSelector": "invocationOutput"
        }
      }
    }
  ],
  "Outputs": {
    "instanceId": {
      "Value": "{{ alarmTrigger.instanceId }}",
      "Type": "String"
    },
    "commandOutput": {
      "Type": "String",
      "Value": "{{ runCommand.commandOutput }}"
    }
  },
  "Metadata": {
    "ALIYUN::OOS::Interface": {
      "ParameterGroups": [
        {
          "Parameters": [
            "instanceId"
          ],
          "Label": {
            "default": {
              "zh-cn": "实例选择",
              "en": "Select ECS Instance"
            }
          }
        },
        {
          "Parameters": [
            "threshold",
            "diskPartition",
            "silenceTime",
            "tags"
          ],
          "Label": {
            "default": {
              "zh-cn": "告警配置",
              "en": "Alarm Configure"
            }
          }
        },
        {
          "Parameters": [
            "commandType",
            "commandToRun"
          ],
          "Label": {
            "default": {
              "zh-cn": "执行命令选型",
              "en": "Run Command Options"
            }
          }
        },
        {
          "Parameters": [
            "OOSAssumeRole"
          ],
          "Label": {
            "default": {
              "zh-cn": "高级选项",
              "en": "Control Options"
            }
          }
        }
      ]
    }
  }
}