fluentd示例配置：
apiVersion: v1 data: containers.input.conf: |- <source> @type tail path /var/log/containers/*.log pos_file /var/log/fluentd-containers.log.pos tag kubernetes.* <parse> @type json time_format %Y-%m-%dT%H:%M:%S.%NZ </parse> </source> <filter kubernetes.**> @type kubernetes_metadata </filter> <match kubernetes.**> @type elasticsearch_dynamic host elasticsearch-client port 9200 scheme http user elastic password ws123456 logstash_format true logstash_prefix ${record['kubernetes']['namespace_name']}-index <buffer> @type file path /var/log/fluentd-buffer/kubernetes.system.buffer flush_mode interval flush_interval 5s </buffer> </match>