feat(infra): get ec2 instance id and send to monitoring system by usi…

…ng label (#1631) * feat(infra): get ec2 instance id and send to grafana agent by using resource label * feat(infra): get ec2 instance id and send to grafana agent by using resource label for admin api * feat(infra): get ec2 instance id of Iris Server * fix(infra): delete specifying data type --------- Co-authored-by: Goathoon <[email protected]>
skkuding · Apr 4, 2024 · fbd90b6 · fbd90b6
1 parent ea3bdda
commit fbd90b6
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Showing 5 changed files with 193 additions and 59 deletions.
diff --git a/apps/backend/apps/admin/src/metric.ts b/apps/backend/apps/admin/src/metric.ts
@@ -6,38 +6,73 @@ import {
   PeriodicExportingMetricReader
 } from '@opentelemetry/sdk-metrics'
 import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions'
+import * as http from 'http'
 
-const startMetricsExporter = () => {
-  const options = {
-    url:
-      'http://' + process.env.OTEL_EXPORTER_OTLP_ENDPOINT_URL + '/v1/metrics', // Grafana Agent Metric을 받는 url
-    headers: {},
-    concurrencyLimit: 5
-  }
-  const exporter = new OTLPMetricExporter(options)
+const getInstanceId = (): Promise<string> => {
+  return new Promise((resolve, reject) => {
+    const options = {
+      hostname: '169.254.169.254',
+      path: '/latest/meta-data/instance-id',
+      method: 'GET',
+      timeout: 1000
+    }
 
-  const resource = new Resource({
-    [SemanticResourceAttributes.SERVICE_NAME]: 'backend-admin-metric',
-    [SemanticResourceAttributes.SERVICE_VERSION]: '1.0.0',
-    environment: 'production' // 사용자 정의 속성
-  })
+    const req = http.request(options, (res) => {
+      let data = ''
+      res.on('data', (chunk: Buffer) => {
+        data += chunk.toString()
+      })
+      res.on('end', () => {
+        resolve(data)
+      })
+    })
 
-  // Creates MeterProvider and installs the exporter as a MetricReader
-  const meterProvider = new MeterProvider({
-    resource: resource
-  })
-  meterProvider.addMetricReader(
-    new PeriodicExportingMetricReader({
-      exporter,
-      exportIntervalMillis: 1000
+    req.on('error', (error: Error) => {
+      console.error(error)
+      reject(error)
     })
-  )
 
-  const hostMetrics = new HostMetrics({
-    meterProvider,
-    name: 'backend-admin-host-metric'
+    req.end()
   })
-  hostMetrics.start()
+}
+
+const startMetricsExporter = async () => {
+  try {
+    const instanceId = await getInstanceId()
+    const options = {
+      url:
+        'http://' + process.env.OTEL_EXPORTER_OTLP_ENDPOINT_URL + '/v1/metrics', // Grafana Agent Metric을 받는 url
+      headers: {},
+      concurrencyLimit: 5
+    }
+    const exporter = new OTLPMetricExporter(options)
+
+    const resource = new Resource({
+      [SemanticResourceAttributes.SERVICE_NAME]: 'backend-admin-metric',
+      [SemanticResourceAttributes.SERVICE_VERSION]: '1.0.0',
+      [SemanticResourceAttributes.SERVICE_INSTANCE_ID]: instanceId,
+      environment: 'production' // 사용자 정의 속성
+    })
+
+    // Creates MeterProvider and installs the exporter as a MetricReader
+    const meterProvider = new MeterProvider({
+      resource
+    })
+    meterProvider.addMetricReader(
+      new PeriodicExportingMetricReader({
+        exporter,
+        exportIntervalMillis: 1000
+      })
+    )
+
+    const hostMetrics = new HostMetrics({
+      meterProvider,
+      name: 'backend-admin-host-metric'
+    })
+    hostMetrics.start()
+  } catch (e) {
+    console.error('Failed to initialize the metric', e)
+  }
 }
 
 export default startMetricsExporter
diff --git a/apps/backend/apps/client/src/metric.ts b/apps/backend/apps/client/src/metric.ts
@@ -6,38 +6,73 @@ import {
   PeriodicExportingMetricReader
 } from '@opentelemetry/sdk-metrics'
 import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions'
+import * as http from 'http'
 
-const startMetricsExporter = () => {
-  const options = {
-    url:
-      'http://' + process.env.OTEL_EXPORTER_OTLP_ENDPOINT_URL + '/v1/metrics', // Grafana Agent Metric을 받는 url
-    headers: {},
-    concurrencyLimit: 5
-  }
-  const exporter = new OTLPMetricExporter(options)
+const getInstanceId = (): Promise<string> => {
+  return new Promise((resolve, reject) => {
+    const options = {
+      hostname: '169.254.169.254',
+      path: '/latest/meta-data/instance-id',
+      method: 'GET',
+      timeout: 1000
+    }
 
-  const resource = new Resource({
-    [SemanticResourceAttributes.SERVICE_NAME]: 'backend-client-metric',
-    [SemanticResourceAttributes.SERVICE_VERSION]: '1.0.0',
-    environment: 'production' // 사용자 정의 속성
-  })
+    const req = http.request(options, (res) => {
+      let data = ''
+      res.on('data', (chunk: Buffer) => {
+        data += chunk.toString()
+      })
+      res.on('end', () => {
+        resolve(data)
+      })
+    })
 
-  // Creates MeterProvider and installs the exporter as a MetricReader
-  const meterProvider = new MeterProvider({
-    resource: resource
-  })
-  meterProvider.addMetricReader(
-    new PeriodicExportingMetricReader({
-      exporter,
-      exportIntervalMillis: 1000
+    req.on('error', (error: Error) => {
+      console.error(error)
+      reject(error)
     })
-  )
 
-  const hostMetrics = new HostMetrics({
-    meterProvider,
-    name: 'backend-client-host-metric'
+    req.end()
   })
-  hostMetrics.start()
+}
+
+const startMetricsExporter = async () => {
+  try {
+    const instanceId = await getInstanceId()
+    const options = {
+      url:
+        'http://' + process.env.OTEL_EXPORTER_OTLP_ENDPOINT_URL + '/v1/metrics', // Grafana Agent Metric을 받는 url
+      headers: {},
+      concurrencyLimit: 5
+    }
+    const exporter = new OTLPMetricExporter(options)
+
+    const resource = new Resource({
+      [SemanticResourceAttributes.SERVICE_NAME]: 'backend-client-metric',
+      [SemanticResourceAttributes.SERVICE_VERSION]: '1.0.0',
+      [SemanticResourceAttributes.SERVICE_INSTANCE_ID]: instanceId,
+      environment: 'production' // 사용자 정의 속성
+    })
+
+    // Creates MeterProvider and installs the exporter as a MetricReader
+    const meterProvider = new MeterProvider({
+      resource
+    })
+    meterProvider.addMetricReader(
+      new PeriodicExportingMetricReader({
+        exporter,
+        exportIntervalMillis: 1000
+      })
+    )
+
+    const hostMetrics = new HostMetrics({
+      meterProvider,
+      name: 'backend-client-host-metric'
+    })
+    hostMetrics.start()
+  } catch (e) {
+    console.error('Failed to initialize the metric', e)
+  }
 }
 
 export default startMetricsExporter
diff --git a/apps/iris/go.mod b/apps/iris/go.mod
@@ -3,8 +3,8 @@ module github.com/skkuding/codedang/apps/iris
 go 1.21
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.26.0
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.9
+	github.com/aws/aws-sdk-go-v2 v1.26.1
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.10
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.53.0
 	github.com/rabbitmq/amqp091-go v1.9.0
 	github.com/redis/go-redis/v9 v9.5.1
@@ -23,14 +23,20 @@ require (
 
 require (
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.4 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.4 // indirect
+	github.com/aws/aws-sdk-go-v2/config v1.27.10 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.4 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.6 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.4 // indirect
-	github.com/aws/smithy-go v1.20.1 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.20.4 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.28.6 // indirect
+	github.com/aws/smithy-go v1.20.2 // indirect
 	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect

diff --git a/apps/iris/go.sum b/apps/iris/go.sum
@@ -2,26 +2,42 @@ github.com/aws/aws-sdk-go-v2 v1.25.3 h1:xYiLpZTQs1mzvz5PaI6uR0Wh57ippuEthxS4iK5v
 github.com/aws/aws-sdk-go-v2 v1.25.3/go.mod h1:35hUlJVYd+M++iLI3ALmVwMOyRYMmRqUXpTtRGW+K9I=
 github.com/aws/aws-sdk-go-v2 v1.26.0 h1:/Ce4OCiM3EkpW7Y+xUnfAFpchU78K7/Ug01sZni9PgA=
 github.com/aws/aws-sdk-go-v2 v1.26.0/go.mod h1:35hUlJVYd+M++iLI3ALmVwMOyRYMmRqUXpTtRGW+K9I=
+github.com/aws/aws-sdk-go-v2 v1.26.1 h1:5554eUqIYVWpU0YmeeYZ0wU64H2VLBs8TlhRB2L+EkA=
+github.com/aws/aws-sdk-go-v2 v1.26.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1 h1:gTK2uhtAPtFcdRRJilZPx8uJLL2J85xK11nKtWL0wfU=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.1/go.mod h1:sxpLb+nZk7tIfCWChfd+h4QwHNUR57d8hA1cleTkjJo=
+github.com/aws/aws-sdk-go-v2/config v1.27.10 h1:PS+65jThT0T/snC5WjyfHHyUgG+eBoupSDV+f838cro=
+github.com/aws/aws-sdk-go-v2/config v1.27.10/go.mod h1:BePM7Vo4OBpHreKRUMuDXX+/+JWP38FLkzl5m27/Jjs=
 github.com/aws/aws-sdk-go-v2/credentials v1.17.7 h1:WJd+ubWKoBeRh7A5iNMnxEOs982SyVKOJD+K8HIezu4=
 github.com/aws/aws-sdk-go-v2/credentials v1.17.7/go.mod h1:UQi7LMR0Vhvs+44w5ec8Q+VS+cd10cjwgHwiVkE0YGU=
 github.com/aws/aws-sdk-go-v2/credentials v1.17.9 h1:N8s0/7yW+h8qR8WaRlPQeJ6czVMNQVNtNdUqf6cItao=
 github.com/aws/aws-sdk-go-v2/credentials v1.17.9/go.mod h1:446YhIdmSV0Jf/SLafGZalQo+xr2iw7/fzXGDPTU1yQ=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.10 h1:qDZ3EA2lv1KangvQB6y258OssCHD0xvaGiEDkG4X/10=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.10/go.mod h1:6t3sucOaYDwDssHQa0ojH1RpmVmF5/jArkye1b2FKMI=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 h1:FVJ0r5XTHSmIHJV6KuDmdYhEpvlHpiSd38RQWhut5J4=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1/go.mod h1:zusuAeqezXzAB24LGuzuekqMAEgWkVYukBec3kr3jUg=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.3 h1:ifbIbHZyGl1alsAhPIYsHOg5MuApgqOvVeI8wIugXfs=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.3/go.mod h1:oQZXg3c6SNeY6OZrDY+xHcF4VGIEoNotX2B4PrDeoJI=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.4 h1:0ScVK/4qZ8CIW0k8jOeFVsyS/sAiXpYxRBLolMkuLQM=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.4/go.mod h1:84KyjNZdHC6QZW08nfHI6yZgPd+qRgaWcYsyLUo3QY8=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 h1:aw39xVGeRWlWx9EzGVnhOR4yOjQDHPQ6o6NmBlscyQg=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5/go.mod h1:FSaRudD0dXiMPK2UjknVwwTYyZMRsHv3TtkabsZih5I=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.3 h1:Qvodo9gHG9F3E8SfYOspPeBt0bjSbsevK8WhRAUHcoY=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.3/go.mod h1:vCKrdLXtybdf/uQd/YfVR2r5pcbNuEYKzMQpcxmeSJw=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.4 h1:sHmMWWX5E7guWEFQ9SVo6A3S4xpPrWnd77a6y4WM6PU=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.4/go.mod h1:WjpDrhWisWOIoS9n3nk67A3Ll1vfULJ9Kq6h29HTD48=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 h1:PG1F3OD1szkuQPzDw3CIQsRIrtTlUC3lP84taWzHlq0=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5/go.mod h1:jU1li6RFryMz+so64PpKtudI+QzbKoIEivqdf6LNpOc=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0 h1:hT8rVHwugYE2lEfdFE0QWVo81lF7jMrYJVDWI+f+VxU=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.8.0/go.mod h1:8tu/lYfQfFe6IGnaOdrpVgEL2IrrDOf6/m9RQum4NkY=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.3 h1:mDnFOE2sVkyphMWtTH+stv0eW3k0OTx94K63xpxHty4=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.3/go.mod h1:V8MuRVcCRt5h1S+Fwu8KbC7l/gBGo3yBAyUbJM2IJOk=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.4 h1:SIkD6T4zGQ+1YIit22wi37CGNkrE7mXV1vNA5VpI3TI=
 github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.4/go.mod h1:XfeqbsG0HNedNs0GT+ju4Bs+pFAwsrlzcRdMvdNVf5s=
 github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1 h1:EyBZibRTVAs6ECHZOw5/wlylS9OcTzwyjeQMudmREjE=
 github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.1/go.mod h1:JKpmtYhhPs7D97NL/ltqz7yCkERFW5dOlHyVl66ZYF8=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2 h1:Ji0DY1xUsUr3I8cHps0G+XM3WWU16lP6yG8qu1GAZAs=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.2/go.mod h1:5CsjAbs3NlGQyZNFACh+zztPDI7fU6eW9QsxjfnuBKg=
 github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.5 h1:mbWNpfRUTT6bnacmvOTKXZjR/HycibdWzNpfbrbLDIs=
 github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.5/go.mod h1:FCOPWGjsshkkICJIn9hq9xr6dLKtyaWpuUojiN3W1/8=
 github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.6 h1:NkHCgg0Ck86c5PTOzBZ0JRccI51suJDg5lgFtxBu1ek=
@@ -30,6 +46,8 @@ github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.5 h1:K/NXvIftO
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.5/go.mod h1:cl9HGLV66EnCmMNzq4sYOti+/xo8w34CsgzVtm2GgsY=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.6 h1:b+E7zIUHMmcB4Dckjpkapoy47W6C9QBv/zoUP+Hn8Kc=
 github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.6/go.mod h1:S2fNV0rxrP78NhPbCZeQgY8H9jdDMeGtwcfZIRxzBqU=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 h1:ogRAwT1/gxJBcSWDMZlgyFUM962F51A5CRhDLbxLdmo=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7/go.mod h1:YCsIZhXfRPLFFCl5xxY+1T9RKzOKjCut+28JSX2DnAk=
 github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.3 h1:4t+QEX7BsXz98W8W1lNvMAG+NX8qHz2CjLBxQKku40g=
 github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.3/go.mod h1:oFcjjUq5Hm09N9rpxTdeMeLeQcxS7mIkBkL8qUKng+A=
 github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.4 h1:uDj2K47EM1reAYU9jVlQ1M5YENI1u6a/TxJpf6AeOLA=
@@ -40,8 +58,16 @@ github.com/aws/aws-sdk-go-v2/service/s3 v1.52.1 h1:Y/TTvxMdYwNvhzolvneV1wEEN/ncQ
 github.com/aws/aws-sdk-go-v2/service/s3 v1.52.1/go.mod h1:MGTaf3x/+z7ZGugCGvepnx2DS6+caCYYqKhzVoLNYPk=
 github.com/aws/aws-sdk-go-v2/service/s3 v1.53.0 h1:r3o2YsgW9zRcIP3Q0WCmttFVhTuugeKIvT5z9xDspc0=
 github.com/aws/aws-sdk-go-v2/service/s3 v1.53.0/go.mod h1:w2E4f8PUfNtyjfL6Iu+mWI96FGttE03z3UdNcUEC4tA=
+github.com/aws/aws-sdk-go-v2/service/sso v1.20.4 h1:WzFol5Cd+yDxPAdnzTA5LmpHYSWinhmSj4rQChV0ee8=
+github.com/aws/aws-sdk-go-v2/service/sso v1.20.4/go.mod h1:qGzynb/msuZIE8I75DVRCUXw3o3ZyBmUvMwQ2t/BrGM=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4 h1:Jux+gDDyi1Lruk+KHF91tK2KCuY61kzoCpvtvJJBtOE=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.4/go.mod h1:mUYPBhaF2lGiukDEjJX2BLRRKTmoUSitGDUgM4tRxak=
+github.com/aws/aws-sdk-go-v2/service/sts v1.28.6 h1:cwIxeBttqPN3qkaAjcEcsh8NYr8n2HZPkcKgPAi1phU=
+github.com/aws/aws-sdk-go-v2/service/sts v1.28.6/go.mod h1:FZf1/nKNEkHdGGJP/cI2MoIMquumuRK6ol3QQJNDxmw=
 github.com/aws/smithy-go v1.20.1 h1:4SZlSlMr36UEqC7XOyRVb27XMeZubNcBNN+9IgEPIQw=
 github.com/aws/smithy-go v1.20.1/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
+github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
+github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
 github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
 github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
 github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=

diff --git a/apps/iris/src/observability/metric.go b/apps/iris/src/observability/metric.go
@@ -2,6 +2,7 @@ package observability
 
 import (
 	"context"
+	"io"
 	"os"
 	"runtime"
 	"time"
@@ -13,6 +14,9 @@ import (
 	sdkmetric "go.opentelemetry.io/otel/sdk/metric"
 	"go.opentelemetry.io/otel/sdk/resource"
 	semconv "go.opentelemetry.io/otel/semconv/v1.24.0"
+
+	"github.com/aws/aws-sdk-go-v2/config"
+	"github.com/aws/aws-sdk-go-v2/feature/ec2/imds"
 )
 
 const defaultMetricDuration time.Duration = 3 * time.Second
@@ -45,6 +49,7 @@ func newMetricResource() (*resource.Resource, error) {
 		resource.NewWithAttributes(semconv.SchemaURL,
 			semconv.ServiceName("iris-metric"),
 			semconv.ServiceVersion("0.1.0"),
+			semconv.ServiceInstanceID(getInstanceId()),
 		))
 }
 
@@ -105,3 +110,30 @@ func GetCPUMeter(meter metric.Meter, duration time.Duration) {
 		reportErr(err, "failed to create CPU meter")
 	}
 }
+
+func getInstanceId() string {
+	cfg, err := config.LoadDefaultConfig(context.TODO())
+	if err != nil {
+		reportErr(err, "failed to get Config Of AWS")
+		return "Instance-Id-Not-Found"
+	}
+
+	client := imds.NewFromConfig(cfg)
+	output, err := client.GetMetadata(context.TODO(), &imds.GetMetadataInput{
+		Path: "instance-id",
+	})
+
+	if err != nil {
+		reportErr(err, "failed to get Instance Id")
+		return "Instance-Id-Not-Found"
+	}
+
+	defer output.Content.Close()
+
+	bytes, err := io.ReadAll(output.Content)
+	if err != nil {
+		reportErr(err, "failed to Type Cast from Metadata Output to String")
+		return "Instance-Id-Not-Found"
+	}
+	return string(bytes)
+}