Alibaba Cloud CDN¶

Performance metrics display for Alibaba Cloud CDN, including requests per second, downstream traffic, edge bandwidth, response time, back-to-origin bandwidth, status codes, etc.

Configuration¶

Install Func¶

It is recommended to enable the Guance integration - extension - hosted version Func

If you deploy Func by yourself, refer to Self-deployed Func

Enable Script¶

Note: Please prepare an Alibaba Cloud AK that meets the requirements in advance (for simplicity, you can directly grant global read-only permission ReadOnlyAccess)

Hosted Version Enable Script¶

1. Log in to the Guance console
2. Click on the 【Integration】 menu and select 【Cloud Account Management】
3. Click 【Add Cloud Account】, choose 【Alibaba Cloud】, fill in the required information on the interface; if cloud account information has been configured before, ignore this step
4. Click 【Test】, after a successful test click 【Save】, if the test fails, check whether the relevant configuration information is correct and retest
5. Click on the 【Cloud Account Management】 list to see the added cloud account, click on the corresponding cloud account to enter the details page
6. Click the 【Integrate】 button on the cloud account details page, find Alibaba Cloud CDN under the Not Installed list, click the 【Install】 button, and install it from the pop-up installation interface.

Manual Enable Script¶

1. Log in to the Func console, click 【Script Market】, enter the official script market, search: guance_aliyun_cdn

2. After clicking 【Install】, input the corresponding parameters: Alibaba Cloud AK ID, AK Secret, and account name.

3. Click 【Deploy Startup Script】, the system will automatically create a Startup script set and automatically configure the corresponding startup script.

4. After enabling, you can see the corresponding automatic trigger configuration in 「Management / Automatic Trigger Configuration」. Click 【Execute】 to immediately execute once without waiting for the scheduled time. Wait a moment, then you can view the execution task records and corresponding logs.

We default collect some configurations, see the Metrics section for details.

Configure custom cloud object metrics

Verification¶

1. Confirm in 「Management / Automatic Trigger Configuration」 whether the corresponding tasks have the corresponding automatic trigger configurations. You can also check the task records and logs for any abnormalities.
2. In Guance, 「Infrastructure / Custom」, check if there are asset information.
3. In Guance, 「Metrics」, check if there are corresponding monitoring data.

Metrics¶

After configuring Alibaba Cloud - Cloud Monitor, the default metric set is as follows. You can collect more metrics through configuration Alibaba Cloud Cloud Monitor Metric Details

Objects¶

Data structure of collected Alibaba Cloud SLB objects, which can be seen in 「Infrastructure - Custom」

{
  "measurement": "aliyun_cdn",
  "tags": {
    "name"          : "xxxxx.com",
    "CdnType"       : "web",
    "DomainName"    : "xxxxx.com",
    "DomainStatus"  : "online",
    "SslProtocol"   : "on",
    "CertName"      : "xxxxx.com",
    "Status"        : "success",
    "CertType"      : "free",
    "CertDomainName": "xxxxx.com",

  },
  "fields": {
    "CertExpireTime": "2022-12-13T16:00:00Z",
    "GmtCreated"    : "2022-12-13T16:00:00Z",
    "message"       : "{Instance JSON Data}"
  }
}