The examples on this page provide common methods to receive data with Fluent Bit and send logs to Panther via an or via an .
In the examples below, log_level trace and output stdout are used to test and debug the configurations. These should be removed once the Fluent Bit configuration is working as expected.
Dummy to a Panther HTTP source
This example uses to spawn one event per second. This is useful for testing output configurations and getting started with Fluent Bit.
Input:
Output:
[SERVICE]
log_level trace
[INPUT]
Name dummy
Dummy {"message": "sample json message", "type": "json"}
[OUTPUT]
Name http
Match *
Host logs.{REDACTED}.runpanther.net
Port 443
URI /http/{REDACTED}
Header x-sender-header {REDACTED}
Format json_lines
TLS On
TLS.Verify On
Json_Date_Key false
[OUTPUT]
Name stdout
Match *
This configuration results in the following:
# Input configuration:
Dummy {"message": "sample json message", "type": "json"}
# Ouput of raw event pre Panther parsing:
{"message": "sample json message", "type": "json"}
Tail local file to Amazon S3
In the OUTPUT plugin configuration:
Usejson_date_key false to disable the appended date key.
Use log_key log to specify Fluent Bit to only send the raw log.
With these two settings, the raw input from the log file is sent without Fluent Bit's appended JSON fields.
[SERVICE]
log_level trace
[INPUT]
Name tail
Tag wifi_log
Path /var/log/wifi.log
[OUTPUT]
Name s3
Match *
Region {REGION}
Bucket {BUCKET_NAME}
Compression gzip
json_date_key false
upload_timeout 5m
log_key log
# Retrieving AWS Creds - https://github.com/fluent/fluent-bit-docs/blob/43c4fe134611da471e706b0edb2f9acd7cdfdbc3/administration/aws-credentials.md
[OUTPUT]
Name stdout
Match *
This configuration results in the following:
# Input result from tailing file:
Mon Feb 5 16:17:04.165 Usb Host Notification hostNotificationUSBDeviceInserted USB Billboard Device isApple N seqNum 454 Total 4
Mon Feb 5 16:17:04.176 Usb Host Notification Apple80211Set: seqNum 454 Total 4 chg 1 en0
Mon Feb 5 16:17:28.841 Usb Host Notification hostNotificationUSBDeviceInserted USB MICROPHONE isApple N seqNum 455 Total 5
Mon Feb 5 16:17:28.846 Usb Host Notification Apple80211Set: seqNum 455 Total 5 chg 1 en0
# Output Result in AWS S3:
Mon Feb 5 16:17:04.165 Usb Host Notification hostNotificationUSBDeviceInserted USB Billboard Device isApple N seqNum 454 Total 4
Mon Feb 5 16:17:04.176 Usb Host Notification Apple80211Set: seqNum 454 Total 4 chg 1 en0
Mon Feb 5 16:17:28.841 Usb Host Notification hostNotificationUSBDeviceInserted USB MICROPHONE isApple N seqNum 455 Total 5
Mon Feb 5 16:17:28.846 Usb Host Notification Apple80211Set: seqNum 455 Total 5 chg 1 en0
TCP to Amazon S3
This example uses the TCP input plugin. This plugin is useful if you need to ship syslog or JSON events to Fluent Bit over the network. The TCP plugin takes the raw payload it receives and forwards it to the Output configuration.
[SERVICE]
log_level trace
[INPUT]
Name tcp
Tag tcp_log
Listen 0.0.0.0
Port 5140
Format none
[OUTPUT]
Name s3
Match *
Region {REGION}
Bucket {BUCKET_NAME}
Compression gzip
json_date_key false
upload_timeout 5m
log_key log
# Retrieving AWS Creds - https://github.com/fluent/fluent-bit-docs/blob/43c4fe134611da471e706b0edb2f9acd7cdfdbc3/administration/aws-credentials.md
[OUTPUT]
Name stdout
Match *
This configuration results in the following:
# Input command:
%echo "message from local echo" | nc 127.0.0.1 5140
%echo "message from local echo" | nc 127.0.0.1 5140
# Output in AWS S3 with prefix tcp_log/2024/02/06/02/55/generated_filename:
message from local echo
message from local echo
TCP to HTTP (Panther)
[SERVICE]
log_level trace
[INPUT]
Name tcp
Tag tcp_log
Listen 0.0.0.0
Port 5140
Format none
# https://stackoverflow.com/questions/75291515/how-to-disable-json-format-and-send-only-the-log-message-to-sumologic-with-fluen
[FILTER]
Name record_modifier
Match *
Record headers.content-type text/plain
# https://stackoverflow.com/questions/75291515/how-to-disable-json-format-and-send-only-the-log-message-to-sumologic-with-fluen
[FILTER]
Name nest
Match *
Operation nest
Wildcard headers.*
Nest_under headers
Remove_prefix headers.
[OUTPUT]
Name http
Match *
Host logs.{REDACTED}.runpanther.net
Port 443
URI /http/{REDACTED}
Header x-sender-header {REDACTED}
Format json_lines
TLS On
TLS.Verify On
Json_Date_Key false
body_key $log
headers_key $headers
[OUTPUT]
Name stdout
Match *
This configuration results in the following:
# Input command:
% echo "message from local echo `date`" | nc 127.0.0.1 5140
% echo "message from local echo `date`" | nc 127.0.0.1 5140
% echo "message from local echo `date`" | nc 127.0.0.1 5140
# Ouput of raw event pre Panther parsing:
message from local echo Mon Feb 5 19:27:40 PST 2024
message from local echo Mon Feb 5 19:27:52 PST 2024
message from local echo Mon Feb 5 19:27:53 PST 2024
This example uses the Tail input to ingest a file locally sent to S3. Multiple files can be provided. See the path setting in the for more information.
Input:
Output:
Input:
Output:
This example configuration demonstrates receiving logs using the TCP input plugin and sending directly to Panther's using Fluent Bit's HTTP output plugin.
Input:
Output:
The use of filters in the configuration below is required in order to keep raw payload as-is when sending the log to the HTTP destination. See the for more information.
