安装和配置CloudWatchAgent

文章原文
使用 CloudWatch 代理收集指标和日志

下载 CloudWatch 代理软件包

sudo yum install amazon-cloudwatch-agent

点击查看其他平台软件包

配置文件

配置文件路径及名称 
/opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.json
#配置启动
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -s -c file:/opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.json
#启动服务
systemctl restart amazon-cloudwatch-agent.service

{ "logs": { "logs_collected": { "files": { "collect_list": [{ "file_path": "/logArchive/hcaextension/info*.log", "log_group_name": "RGC-Prod-3in1oven", "log_stream_name": "info.logs" }, { "file_path": "/logArchive/hcaextension/http*.log", "log_group_name": "RGC-Prod-3in1oven", "log_stream_name": "http.logs" } ] } } }, "metrics": { "append_dimensions": { "AutoScalingGroupName": "${aws:AutoScalingGroupName}", "ImageId": "${aws:ImageId}", "InstanceId": "${aws:InstanceId}", "InstanceType": "${aws:InstanceType}" }, "metrics_collected": { "cpu": { "measurement": [ "cpu_usage_idle", "cpu_usage_iowait", "cpu_usage_user", "cpu_usage_system" ], "metrics_collection_interval": 180, "totalcpu": false }, "disk": { "measurement": [ "used_percent", "inodes_free" ], "metrics_collection_interval": 180, "resources": [ "" ] }, "diskio": { "measurement": [ "io_time", "write_bytes", "read_bytes", "writes", "reads" ], "metrics_collection_interval": 180, "resources": [ "" ] }, "mem": { "measurement": [ "mem_used_percent" ], "metrics_collection_interval": 180 }, "netstat": { "measurement": [ "tcp_established", "tcp_time_wait" ], "metrics_collection_interval": 180 }, "statsd": { "metrics_aggregation_interval": 60, "metrics_collection_interval": 180, "service_address": ":8125" }, "swap": { "measurement": [ "swap_used_percent" ], "metrics_collection_interval": 180 } } } }

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