CentOS下升级Filebeat主要有两种方法:
sudo cp -r /etc/filebeat /etc/filebeat.bak,sudo cp -r /var/lib/filebeat /var/lib/filebeat.bak。sudo yum update。sudo yum install filebeat(若已安装会自动升级)。sudo systemctl restart filebeat。wget https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-<version>-linux-x86_64.tar.gz。sudo tar -xzf filebeat-<version>-linux-x86_64.tar.gz -C /usr/share/filebeat。sudo mv /usr/share/filebeat/filebeat-<version>/filebeat /usr/share/filebeat/filebeat,sudo ln -s /usr/share/filebeat/filebeat /usr/local/bin/filebeat。/etc/filebeat/filebeat.yml。sudo systemctl start filebeat。