安装Fluent Bit

curl https://raw.githubusercontent.com/fluent/fluent-bit/master/install.sh | sh

编辑Fluent的配置文件

vim /etc/fluent-bit/fluent-bit.conf

将INPUT和OUTPUT替换如下

[INPUT]
    Name             tail
    Path             /home/xxx/xx/*.log
    Buffer_Chunk_Size 2m
    Buffer_Max_Size 30m
    Mem_Buf_Limit 32MB
    storage.type  filesystem
    Skip_Long_Lines on
    Path_Key filename
[INPUT]
    Name             tail
    Path             /home/xxx/*.log
    Buffer_Chunk_Size 2m
    Buffer_Max_Size 30m
    Mem_Buf_Limit 32MB
    storage.type  filesystem
    Skip_Long_Lines on
    Path_Key filename
[OUTPUT]
    Name es
    Match *
    Host 192.168.130.166
    Port 9200
    HTTP_User elastic
    HTTP_Passwd xxxxxxxxxxxxxxxxx
    Index my_index
    Type _doc
    Logstash_Format On
    Logstash_DateFormat %Y.%m.%d
    Logstash_Prefix_Key wit-logging-smart-extra
    Logstash_Prefix wit-logging-smart-extra
    Trace_Error On
    Retry_Limit 2
[SERVICE]
    storage.path              /var/log/flb-storage/
    storage.sync              normal
    storage.checksum          off
    storage.backlog.mem_limit 512M
[FILTER]
    Name parser
    Match *
    Reserve_Data On
    Key_Name log
    Parser wit-parking-logs
[FILTER]
    Name record_modifier
    Match *
    Record hostname ${HOSTNAME}
[FILTER]
    Name Lua
    Match *
    script log_substring.lua
    call sublog

开启服务

sudo service fluent-bit start