AWS EC2¶

Use the「Guance Synchronization」series script package in the script market to synchronize data from cloud monitoring cloud assets to the Guance.

config¶

Install Func¶

Recommend opening 「Integrations - Extension - DataFlux Func (Automata)」: All preconditions are installed automatically, Please continue with the script installation

If you deploy Func yourself,Refer to Self-Deployment of Func

Installation script¶

Tip：Please prepare AWS AK that meets the requirements in advance（For simplicity's sake,，You can directly grant the global read-only permissionReadOnlyAccess）

To synchronize the monitoring data of EC2 cloud resources, we install the corresponding collection script：「Guance Integration（AWS EC2Collect）」(ID：guance_aws_ec2)

Click 【Install】 and enter the corresponding parameters: AWS AK, AWS account name.

tap【Deploy startup Script】，The system automatically creates Startup script sets，And automatically configure the corresponding startup script。

After this function is enabled, you can view the automatic triggering configuration in「Management / Crontab Config」。Click【Run】，you can immediately execute once, without waiting for a regular time。After a while, you can view task execution records and corresponding logs。

If you want to collect logs, you must enable the corresponding log collection script. If you want to collect bills, start the cloud bill collection script.

We collected some configurations by default, as described in the Metrics column Configure custom cloud object metrics

Verify¶

1. In「Management / Crontab Config」check whether the automatic triggering configuration exists for the corresponding task,In addition, you can view task records and logs to check whether exceptions exist
2. On the Guance platform, click 「Infrastructure / Custom」 to check whether asset information exists
3. On the Guance platform, press 「Metrics」 to check whether monitoring data exists

Metric¶

Configure AWS Cloud - cloud monitoring. The default metric set is as follows. You can collect more metrics by configuring them Amazon CloudWatch Metrics Details

CPU credit metrics¶

The AWS/EC2 namespace includes the following CPU credit metrics for your burstable performance instances.

Status check metrics¶

The AWS/EC2 namespace includes the following status check metrics. By default, status check metrics are available at a 1-minute frequency at no charge. For a newly-launched instance, status check metric data is only available after the instance has completed the initialization state (within a few minutes of the instance entering the running state). For more information about EC2 status checks, see Status checks for your instances.

Object¶

The collected AWS EC2 object data structure can see the object data from 「Infrastructure-Custom」

{
  "measurement": "aws_ec2",
  "tags": {
    "name"           : "i-0d7620xxxxxxx",
    "InstanceId"     : "i-0d7620xxxxxxx",
    "InstanceType"   : "c6g.xlarge",
    "PlatformDetails": "Linux/UNIX",
    "RegionId"       : "cn-northwest-1",
    "InstanceName"   : "test",
    "State"          : "running",
    "StateReason_Code"   : "Client.UserInitiatedHibernate",
    "AvailabilityZone": "cn-northwest-1",
  },
  "fields": {
    "BlockDeviceMappings": "{Device JSON data}",
    "LaunchTime"         : "2021-10-26T07:00:44Z",
    "NetworkInterfaces"  : "{Network JSON data}",
    "Placement"          : "{Availability Zone JSON data}",
    "message"            : "{Instance JSON data}"
  }
}

Note: Fields in tags, fields are subject to change with subsequent updates.

Tip 1: The tags.name value is the instance ID, which serves as a unique identifier. Tip 2: fields.message, fields.NetworkInterfaces, and fields.BlockDeviceMappings are JSON serialized strings.