Aliyun Redis Shard¶

Aliyun Redis Shard Metric display,including cpu usage, memory usage, disk read and write, network traffic, accesses per second, etc.

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 Aliyun AK that meets the requirements in advance (For simplicity's sake,，You can directly grant the global read-only permission ReadOnlyAccess)

To synchronize the monitoring data of Aliyun Redis Shard resources,we install the corresponding collection script:「Guance Integration（Aliyun - RedisCollect）」(ID：guance_aliyun_redis)

Click "Install" and enter the corresponding parameters: Aliyun AK, Aliyun 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.

We have collected some configurations by default, see the index column for details

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 Guance platform, click 「Infrastructure / Custom」 to check whether asset information exists
3. On Guance platform, press 「Metrics」 to check whether monitoring data exists

Metric¶

Configure Ali Cloud - cloud monitoring. The default metric set is as follows. You can collect more metrics by configuring them Aliyun Monitor Metrics Details

Object¶

The collected Aliyun redis object data structure can see the object data from「Infrastructure-Custom」

{
  "measurement": "aliyun_redis",
  "tags": {
    "name"            : "r-bp12xxxxxxx",
    "InstanceId"      : "r-bp12vxxxxxxxxx",
    "RegionId"        : "cn-hangzhou",
    "ZoneId"          : "cn-hangzhou-h",
    "InstanceClass"   : "redis.master.small.default",
    "EngineVersion"   : "5.0",
    "ChargeType"      : "PrePaid",
    "ConnectionDomain": "r-bp12vxxxxxxx.redis.rds.aliyuncs.com",
    "NetworkType"     : "VPC",
    "PrivateIp"       : "xxxxxx",
    "Port"            : "6379",
    "InstanceName"    : "xxx System",
    "InstanceType"    : "Redis",
    "InstanceStatus"  : "Normal"
  },
  "fields": {
    "Capacity"  : "1024",
    "EndTime"   : "2022-12-13T16:00:00Z",
    "CreateTime": "2021-01-11T09:35:51Z",
    "Accounts"  : "[{Account JSON data}]",
    "message"   : "{Instance JSON data}"
  }
}

Logging¶

Longquery¶

Prerequisite¶

Tip：The code operation of this script depends on the collection of Redis instance objects. If the custom object collection of Redis is not configured, the slow log script cannot collect slow log data

Installation script¶

On the previous basis, you need to install Redis Script for longquery log

Click and install the corresponding script package in [Management / Script Market]:「Guance Integration（Aliyun - Redis Slow Query Log Collect）」(ID：guance_aliyun_redis_slowlog)

After the data is synchronized normally, you can view the data in the [log] of Guance platform.

An example of reported data is as follows:

{
  "measurement": "aliyun_redis_slowlog",
  "tags": {
      "name"            : "r-bp1c4xxxxxxxofy2vm",
      "Account"         : "(null)",
      "IPAddress"       : "172.xx.x.201",
      "AccountName"     : "(null)",
      "DBName"          : "3",
      "NodeId"          : "(null)",
      "ChargeType"      : "PrePaid",
      "ConnectionDomain": "r-bpxxxxxxxxxxy2vm.redis.rds.aliyuncs.com",
      "EngineVersion"   : "4.0",
      "InstanceClass"   : "redis.master.small.default",
      "InstanceId"      : "r-bpxxxxxxxxxxxxxxx2vm",
      "InstanceName"    : "xx3.0-xx System",
      "NetworkType"     : "VPC",
      "Port"            : "6379",
      "PrivateIp"       : "172.xxx.xx.200",
      "RegionId"        : "cn-hangzhou",
      "ZoneId"          : "cn-hangzhou-h"
  },
  "fields": {
    "Command"    : "latency:eventloop",
    "ElapsedTime": 192000,
    "ExecuteTime": "2022-07-26T03:18:36Z",
    "message"    : "{Instance JSON data}"
  }
}

Some parameters are described as follows:

Notice：The fields in tags and fields may change with subsequent updates

Tip：The fields.message is JSON serialized string