使用Filebeat进行日志加密可以通过以下两种主要方法实现:
openssl genrsa -out private_key.pem 2048 openssl rsa -pubout -in private_key.pem -out public_key.pem /etc/filebeat/filebeat.yml),并添加以下内容:filebeat.inputs: - type: log enabled: true paths: - /path/to/your/log/files/*.log processors: - encrypt: fields: - private_key_path: "/path/to/your/private_key.pem" - public_key_path: "/path/to/your/public_key.pem" - field: "your_field_to_encrypt" method: "AES" options: key: "your_encryption_key" cipher: "GCM" tag: "your_tag_for_encrypted_field" sudo systemctl restart filebeat mkdir -p /etc/filebeat/pki/tls/certs mkdir -p /etc/filebeat/pki/tls/private openssl req -subj '/CN=filebeat.example.com/' -x509 -days 365 -batch -nodes -newkey rsa:2048 -keyout /etc/filebeat/pki/tls/private/filebeat.key -out /etc/filebeat/pki/tls/certs/filebeat.crt filebeat.inputs: - type: log enabled: true paths: - /path/to/your/log/*.log output.elasticsearch: hosts: ["https://your-elasticsearch-server:9200"] ssl.certificate_authorities: ["/etc/filebeat/pki/tls/certs/ca.crt"] ssl.certificate: "/etc/filebeat/pki/tls/certs/filebeat.crt" ssl.key: "/etc/filebeat/pki/tls/private/filebeat.key" sudo systemctl restart filebeat