ACS-ECS-RunCommandWhenDiskUsageLimitExceeded.json

{
  "FormatVersion": "OOS-2019-06-01",
  "Description": {
    "en": "Run command when disk usage limit is exceeded.",
    "zh-cn": "\u5f53\u67d0\u78c1\u76d8\u4f7f\u7528\u7387\u8fc7\u9ad8\u65f6\u6267\u884c\u67d0\u547d\u4ee4\u3002",
    "name-en": "ACS-ECS-RunCommandWhenDiskUsageLimitExceeded",
    "name-zh-cn": "\u5f53\u67d0\u78c1\u76d8\u4f7f\u7528\u7387\u8d85\u8fc7\u9608\u503c\u65f6\u6267\u884c\u547d\u4ee4\u3002",
    "categories": [
      "alarm-trigger"
    ]
  },
  "Parameters": {
    "instanceId": {
      "Type": "String",
      "Description": {
        "en": "The ECS instance ID to be monitored.",
        "zh-cn": "\u5c06\u8981\u76d1\u63a7\u7684\u5b9e\u4f8b\u3002"
      }
    },
    "threshold": {
      "Type": "String",
      "Description": {
        "en": "The threshold of diskusage_utilization,e.g. 80 means 80%.",
        "zh-cn": "\u78c1\u76d8\u4f7f\u7528\u7387\u9608\u503c\uff0c\u598280\uff0c\u5219\u610f\u5473\u774080%\u7684\u78c1\u76d8\u4f7f\u7528\u7387\u3002"
      }
    },
    "diskPartition": {
      "Type": "String",
      "Description": {
        "en": "disk partition to monitor, e.g.\"/dev/vda1\"or\"C:\\\\\".",
        "zh-cn": "\u8981\u76d1\u63a7\u7684\u78c1\u76d8\u5206\u533a\u540d\u79f0\uff0c\u5982/dev/vda1\u6216\u8005C:\\\\\u3002"
      }
    },
    "commandType": {
      "Description": {
        "en": "The type of cloud assistant command.",
        "zh-cn": "\u4e91\u52a9\u624b\u6267\u884c\u7684\u8fd0\u7ef4\u811a\u672c\u7684\u8bed\u8a00\u7c7b\u578b\u3002"
      },
      "Type": "String",
      "AllowedValues": [
        "RunShellScript",
        "RunBatScript",
        "RunPowerShellScript"
      ]
    },
    "commandToRun": {
      "Type": "String",
      "Description": {
        "en": "The command to run when disk usage exceeds threshold.",
        "zh-cn": "\u5f53\u78c1\u76d8\u4f7f\u7528\u91cf\u8d85\u8fc7\u9608\u503c\u65f6\uff0c\u60a8\u6253\u7b97\u6267\u884c\u7684\u547d\u4ee4\u3002"
      }
    },
    "silenceTime": {
      "Type": "Number",
      "Description": {
        "en": "The silence time of alarm (seconds).",
        "zh-cn": "\u544a\u8b66\u901a\u9053\u6c89\u9ed8\u5468\u671f\uff08\u79d2\uff09\uff0c\u5f53\u76d1\u63a7\u6570\u636e\u6301\u7eed\u8d85\u8fc7\u62a5\u8b66\u89c4\u5219\u9608\u503c\u65f6\uff0c\u6bcf\u4e2a\u6c89\u9ed8\u5468\u671f\u5185\u53ea\u53d1\u90011\u6b21\u62a5\u8b66\u901a\u77e5\u3002"
      },
      "Default": 300
    },
    "OOSAssumeRole": {
      "Description": {
        "en": "The RAM role to be assumed by OOS.",
        "zh-cn": "OOS\u626e\u6f14\u7684RAM\u89d2\u8272\u3002"
      },
      "Type": "String",
      "Default": "OOSServiceRole"
    }
  },
  "RamRole": "{{ OOSAssumeRole }}",
  "Tasks": [
    {
      "Name": "alarmTrigger",
      "Action": "ACS::AlarmTrigger",
      "Description": {
        "en": "Set the diskusage_utilization alarm for specified disk partition.",
        "zh-cn": "\u8bbe\u7f6e\u5bf9\u67d0\u78c1\u76d8\u5206\u533a\u7684\u4f7f\u7528\u7387\u8fdb\u884c\u76d1\u63a7\u3002"
      },
      "Properties": {
        "Namespace": "acs_ecs_dashboard",
        "MetricName": "diskusage_utilization",
        "Statistics": "Maximum",
        "ComparisonOperator": "GreaterThanThreshold",
        "Threshold": "{{threshold}}",
        "Resources": "[{\"instanceId\":\"{{ instanceId }}\",\"device\":\"{{ diskPartition }}\"}]",
        "Times": 1,
        "SilenceTime": "{{silenceTime}}"
      },
      "Outputs": {
        "instanceId": {
          "Type": "String",
          "ValueSelector": ".instanceId"
        }
      }
    },
    {
      "Name": "runCommand",
      "Action": "ACS::ECS::RunCommand",
      "Description": {
        "en": "Run cloud assistant command on ECS instance.",
        "zh-cn": "\u5728\u5b9e\u4f8b\u4e2d\u8fd0\u884c\u4e91\u52a9\u624b\u547d\u4ee4\u3002"
      },
      "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 }}"
    }
  }
}