要在Ubuntu上实现Tomcat日志的远程监控,您可以使用以下方法之一:
方法1:使用Logstash和Kibana(ELK Stack)
sudo apt-get update
sudo apt-get install openjdk-8-jdk
wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-7.x.list
sudo apt-get update && sudo apt-get install logstash
sudo apt-get install kibana
/etc/logstash/conf.d/tomcat.conf
文件,添加以下内容:input {
file {
path => "/path/to/tomcat/logs/catalina.out"
start_position => "beginning"
}
}
filter {
# 根据需要添加过滤器
}
output {
elasticsearch {
hosts => ["localhost:9200"]
index => "tomcat-logs-%{+YYYY.MM.dd}"
}
}
sudo systemctl start logstash
/etc/kibana/kibana.yml
文件,添加以下内容:server.host: "0.0.0.0"
elasticsearch.hosts: ["http://localhost:9200"]
sudo systemctl start kibana
方法2:使用rsyslog和远程日志服务器
sudo apt-get update
sudo apt-get install rsyslog
/etc/rsyslog.conf
文件,添加以下内容:module(load="imudp")
input(type="imudp" port="514")
$CATALINA_BASE/conf/logging.properties
文件,添加以下内容:java.util.logging.ConsoleHandler.encoding = UTF-8
java.util.logging.SyslogHandler.formatter = java.util.logging.SyslogFormatter.RFC5424Formatter
java.util.logging.SyslogHandler.address = remote_log_server_ip
java.util.logging.SyslogHandler.port = 514
sudo systemctl restart tomcat
/var/log/syslog
或/var/log/messages
。这两种方法都可以实现Tomcat日志的远程监控。您可以根据自己的需求和环境选择合适的方法。