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mwt_nginx's avatar
mwt_nginx
Icon for Nimbostratus rankNimbostratus
Apr 19, 2022

use telemetry send to kafka,only vs message,but resport message too large,how to solve?

we have 2000 virtual server, use telemetry send to kafka,only vs message,but resport message too large, 

{
"class": "Telemetry",
"My_System": {
"class": "Telemetry_System",
"systemPoller": {
"interval": 60,
"actions": [
{
"excludeData": {},
"locations": {
"virtualservers": {
".*": {}
}
}
}
]
}
},
"My_Consumer": {
"class": "Telemetry_Consumer",
"type": "Kafka",
"host": "x.x.x.x",
"protocol": "binaryTcpTls",
"port": 9092,
"topic": "f5-events"
}
}

ltm log report  ：[telemetry.kafka.f5telemetry_default::My_consumer] error:Message SizeTOOLLarge

how to solve?

application delivery
  • Jeffrey_Granier's avatar
    Jeffrey_Granier
    Icon for Employee rankEmployee
    Nov 02, 2023

    Hello,

    You will likely need to add more sections to the data modification and exclude other data.  We have some examples here:  Data Modification (f5.com). 

    It might be best to start off with a handful of virtual servers first to ensure the message size is appropriate.