ECS Fargate接入Datadog仅能采集Agent指标及日志采集问题求助

已完成的配置 #

• 为Datadog Agent创建了独立的ECS Fargate服务
• 配置了Datadog所需的必要环境变量

当前问题 #

仅能看到Datadog Agent自身的指标

补充说明 #

将Datadog Agent作为Sidecar容器与业务容器部署在同一任务中时，指标采集正常，但无法获取业务日志

相关配置 #

"containerDefinitions": [
        {
          //  ...private container details
            "essential": true,
            "environment": [
              //  ...other envs
                {
                    "name": "DD_SERVICE",
                    "value": "stage-webapp"
                },
                {
                    "name": "DD_TRACE_AGENT_URL",
                    "value": "datadoghq.com"
                },
                {
                    "name": "DD_TRACE_ENABLED",
                    "value": "true"
                },
                {
                    "name": "DD_LOGS_INJECTION",
                    "value": "true"
                },
                {
                    "name": "DD_ENV",
                    "value": "stage"
                },],
               
            "mountPoints": [],
            "volumesFrom": [],
            "logConfiguration": {
                "logDriver": "awslogs",
                "options": {
                    "awslogs-group": "stage/ecs/webapp",
                    "awslogs-region": "ap-southeast-2",
                    "awslogs-stream-prefix": "ecs"
                },
                "secretOptions": []
            },
            "systemControls": []
        },
        {
            "name": "datadog-agent",
            "image": "datadog/agent:7-rc",
            "cpu": 256,
            "memory": 512,
            "portMappings": [],
            "essential": true,
            "environment": [
                {
                    "name": "DD_APM_NON_LOCAL_TRAFFIC",
                    "value": "true"
                },
                {
                    "name": "DD_API_KEY",
                    "value": "your-api-key"
                },
                {
                    "name": "DD_COLLECT_ECS_METADATA",
                    "value": "true"
                },
                {
                    "name": "DD_CONTAINER_EXCLUDE",
                    "value": "name:datadog-agent"
                },
                {
                    "name": "DD_SITE",
                    "value": "datadoghq.com"
                },
                {
                    "name": "DD_APM_ENABLED",
                    "value": "true"
                },
                {
                    "name": "DD_ENV",
                    "value": "stage"
                },
                {
                    "name": "DD_LOGS_ENABLED",
                    "value": "true"
                },
                {
                    "name": "DD_ECS_FARGATE",
                    "value": "true"
                }
            ],
            "mountPoints": [],
            "volumesFrom": [],
            "logConfiguration": {
                "logDriver": "awslogs",
                "options": {
                    "awslogs-group": "/ecs/stage-webapp-dd",
                    "awslogs-region": "ap-southeast-2",
                    "awslogs-stream-prefix": "stage-webapp-dd"
                },
                "secretOptions": []
            },
            "healthCheck": {
              //  healthCheck details
            },
            "systemControls": []
        }
    ],

Node.js端配置 #

const tracer = require("dd-trace");

// Initialized in a different file to avoid hoisting.
tracer.init();

module.exports = tracer;

内容的提问来源于stack exchange，提问作者Deepak Kumar