Merge pull request #6 from gonkunkun/send-metrics-to-datadog

Send metrics to datadog

README.md

@@ -67,3 +67,14 @@ Listening on port 3005
 curl -XGET http://localhost:3005                                                                         add-mock-server ✱ ◼
 {"message":"This is mock endpoint"}%
 ```
+
+## Use datadog agent and Redis for docker compose
+
+```
+export DD_API_KEY=xxx
+export DD_SITE=ap1.datadoghq.com
+```
+
+```
+docker compose up
+```

docker-compose.yml

@@ -0,0 +1,21 @@
+version: '3.8'
+
+services:
+  datadog:
+    image: datadog/agent:latest
+    container_name: datadog
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - /proc/:/host/proc/:ro
+      - /sys/fs/cgroup/:/host/sys/fs/cgroup:ro
+    environment:
+      - DD_SITE=${DD_SITE}
+      - DD_API_KEY=${DD_API_KEY}
+      - DD_DOGSTATSD_NON_LOCAL_TRAFFIC=1
+    ports:
+      - '8125:8125/udp'
+
+  redis:
+    image: redis:latest
+    ports:
+      - '6379:6379'

package.json

@@ -32,8 +32,8 @@
     "lint:eslint": "npx eslint --ext .ts src",
     "lint:prettier": "prettier --check src",
     "format": "prettier --write 'src/**/*.ts' && npx eslint --fix --ext .ts src",
-    "smoke:sample-product": "XK6_TS=false ./k6 run ./dist/loadTest.js -e CONFIG_PATH=../src/sample-product/configs/smoke.json",
-    "smoke-debug:sample-product": "XK6_TS=false ./k6 run ./dist/loadTest.js -e CONFIG_PATH=../src/sample-product/configs/smoke.json --http-debug=full"
+    "smoke:sample-product": "K6_STATSD_ENABLE_TAGS=true XK6_TS=false ./k6 run ./dist/loadTest.js --out output-statsd -e CONFIG_PATH=../src/sample-product/configs/smoke.json",
+    "smoke-debug:sample-product": "K6_STATSD_ENABLE_TAGS=true XK6_TS=false ./k6 run ./dist/loadTest.js --out output-statsd -e CONFIG_PATH=../src/sample-product/configs/smoke.json --http-debug=full"
   },
   "dependencies": {
     "find-up": "^7.0.0",

src/sample-product/common/common.ts

@@ -89,7 +89,7 @@ export function debugOrLog(textToLog: string): void {
   }
 }
 
-function formatDate(time: Date): string {
+export function formatDate(time: Date): string {
   const jstOffset: number = 9 * 60
   const jstTime: number = time.getTime() + jstOffset * 60 * 1000
 

src/sample-product/configs/config.ts

@@ -1,9 +1,14 @@
 import * as env from '../common/env'
+import { formatDate } from '../common/common'
 
 export const OPTIONS_CONFIG = (): Record<string, unknown> => {
   const defaultConfigs = {
     blockHostnames: ['*.hogehoge.com'],
     insecureSkipTLSVerify: true,
+    tags: {
+      env: 'local',
+      datetime: formatDate(new Date()),
+    },
   }
 
   const configs = JSON.parse(open(env.CONFIG_PATH))