sh EC2实例的内存监控

Posted 2021-05-06

#!/bin/bash
yum update -y
sudo yum install -y perl-Switch perl-DateTime perl-Sys-Syslog perl-LWP-Protocol-https perl-Digest-SHA.x86_64
cd /home/ec2-user/
curl https://aws-cloudwatch.s3.amazonaws.com/downloads/CloudWatchMonitoringScripts-1.2.2.zip -O
unzip CloudWatchMonitoringScripts-1.2.2.zip
rm -rf CloudWatchMonitoringScripts-1.2.2.zip
(crontab -l 2>/dev/null; echo "*/1 * * * * root /home/ec2-user/aws-scripts-mon/mon-put-instance-data.pl --mem-util --mem-used --mem-avail") | crontab -