Grafana EC2 YACE Dashboard

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本文缩写（英文全称与中文含义）

缩写	英文全称／名称	中文含义
AWS	Amazon Web Services	亚马逊云服务
CPU	Central Processing Unit	中央处理器
EBS	Elastic Block Store	AWS 块存储服务
EC2	Elastic Compute Cloud	AWS 云服务器服务
IOPS	Input/Output Operations Per Second	每秒输入输出操作数
JSON	JavaScript Object Notation	一种结构化数据格式
OS	Operating System	操作系统
YACE	Yet Another CloudWatch Exporter	把 CloudWatch 指标转换为 Prometheus 指标的采集器

Links#

本篇提供 YACE 配置与面板指标说明，当前仓库未收录独立 EC2 YACE dashboard JSON。

1. Scope#

本页 YACE 仅提供 AWS/EC2、AWS/EBS 的 CloudWatch 指标；OS memory、filesystem 和进程细节需另配采集。

这个 dashboard 只使用 YACE 从 CloudWatch 采集到 VictoriaMetrics 的 AWS 指标。

datasource:
    Prometheus / VictoriaMetrics

metrics:
    aws_ec2_*
    aws_ebs_*

not included:
    node_exporter OS memory / filesystem / process metrics

2. YACE Config#

apiVersion: v1alpha1
sts-region: ap-northeast-1
discovery:
  jobs:
    - type: AWS/EC2
      regions: [ap-northeast-1]
      customTags:
        - key: environment
          value: uat
      period: 300
      length: 600
      nilToZero: true
      metrics:
        - name: StatusCheckFailed
          statistics: [Maximum]
        - name: StatusCheckFailed_Instance
          statistics: [Maximum]
        - name: StatusCheckFailed_System
          statistics: [Maximum]
        - name: CPUUtilization
          statistics: [Average]
        - name: CPUCreditBalance
          statistics: [Average]
        - name: CPUSurplusCreditsCharged
          statistics: [Sum]
        - name: NetworkIn
          statistics: [Sum]
        - name: NetworkOut
          statistics: [Sum]
    - type: AWS/EBS
      regions: [ap-northeast-1]
      customTags:
        - key: environment
          value: uat
      period: 300
      length: 600
      nilToZero: true
      metrics:
        - name: VolumeQueueLength
          statistics: [Average]
        - name: BurstBalance
          statistics: [Average]
        - name: VolumeReadOps
          statistics: [Sum]
        - name: VolumeWriteOps
          statistics: [Sum]
        - name: VolumeReadBytes
          statistics: [Sum]
        - name: VolumeWriteBytes
          statistics: [Sum]

3. Dashboard Rows#

Row	Panels
Overview	status check, CPU utilization, network in/out
Drilldown	instance/system status check split, EBS IOPS, EBS throughput
Capacity	CPU credit balance, surplus credits charged, EBS burst balance
Debug	EBS queue length and per-volume pressure

4. Verify#

{__name__=~"aws_ec2_.*"}
{__name__=~"aws_ebs_.*"}