以下是在CentOS系统上更新升级Filebeat的指南:
sudo cp -r /etc/filebeat /etc/filebeat.bak,sudo cp -r /var/lib/filebeat /var/lib/filebeat.bak。sudo yum update -y,sudo yum install epel-release -y。sudo yum update filebeat -y。sudo systemctl restart filebeat。filebeat version。wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-<version>-linux-x86_64.tar.gz。sudo systemctl stop filebeat。sudo tar -xzf filebeat-<version>-linux-x86_64.tar.gz -C /usr/share/。sudo mv /usr/share/filebeat-<version>/filebeat /usr/share/filebeat/filebeat,sudo ln -s /usr/share/filebeat/filebeat /usr/local/bin/filebeat。sudo systemctl start filebeat。