Instalacion Manual Agente de CloudWatch Paso a Paso

CloudWatchAgent.sh

Descarga el paquete de instalacion

wget https://s3.amazonaws.com/amazoncloudwatch-agent/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm

Instala la llave
wget https://s3.amazonaws.com/amazoncloudwatch-agent/assets/amazon-cloudwatch-agent.gpg
gpg --import amazon-cloudwatch-agent.gpg  # obten el <key-value>
gpg --fingerprint <key-value> #  obten el fingerprint

Descarga la firma y verifica el paquete
wget https://s3.amazonaws.com/amazoncloudwatch-agent/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm.sig
gpg --verify amazon-cloudwatch-agent.rpm.sig amazon-cloudwatch-agent.rpm

Instala el Agente de cloudwatch
sudo rpm -U ./amazon-cloudwatch-agent.rpm  # Podrias usar "yum install" tambien.

Configura el CloudWatch Agent

cd /opt/aws/amazon-cloudwatch-agent/bin
ls amazon-cloudwatch-agent-config-wizard
sudo ./amazon-cloudwatch-agent-config-wizard

Pasos adicionales recomendados:

sudo mkdir /usr/share/collectd
cd /usr/share/collectd
sudo touch types.db

Inicia el Cloudwatch Agent
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c file:/opt/aws/amazon-cloudwatch-agent/bin/config.json -s  

Revisa el estado del Servicio
sudo systemctl status amazon-cloudwatch-agent