How to give tagpass for 2 or more fields

1

hi
data :
i have a single database. with snmp and modbus devices.
in output of mqtt i need to plublish the data for every device with different tags and fiels .
example:
device1;
tags=11,12,13
fields =a,b,c,d
i should get o/p has
dev =1
tag = 11,field =c
dev =1
tag =12 field =d

how can i achieve.
i tried tagpass and also the taginclude

thanks

2

I think you’d need to configure the mqtt output for each combination of tag/field and use tagpass and fieldpass for each configuration.

3

it is working for 1devices i.e 1 tag and fields…
if same tag that needs view other field. then configuration error is occuring.

4

I’d recommend sharing your Telegraf configuration and the error you’re getting

5

This is the config.

[[outputs.mqtt]]

URLs of mqtt brokers

servers = [“192.168.5.28:1883”]

topic for producer messages

topic_prefix = “Raw_data”

QoS policy for messages

0 = at most once

1 = at least once

2 = exactly once

qos = 0
username = “xxx”
password = “xxx”

client_id = “”

data_format = “influx”

data_format = “json”

namepass=[“SNMP_UPS”,“HoldingRegister”]

fieldpass=[“A_B”]

tagpass = “Dev50”

namepass=[“HoldingRegister”]

fieldpass=[“PF”]

 [outputs.mqtt.tagdrop]
  tag1 =[ "tag1.Dev51","tag1.Dev52"]
   tagpass = "tag1.Dev50" 
    fieldpass=["PF"]
6

1
1.PNG1036×231 20.4 KB

7

there are 34 tags …and some fiellds .
for each tags i need to configure different some fields…which different from each tag.
if tag1 =dev50.dev51,dev52.
i need configure different fields for each tag(i.e dev50).

8

i need like this format as output

{
“fields” : {
“A_B” : 0,

},
“name” : “HoldingRegister”,
“tags” : {
“host” : “xxx”,
“tag1” : “Dev52”
},
“timestamp” : 1568858538
}

{
  "fields" : {
    "A_B" : 0,
	"A_R"  : 0,
    
  },
  "name" : "HoldingRegister",
  "tags" : {
    "host" : "xxx",
    "tag1" : "Dev51"
  },
  "timestamp" : 1568858538
  ````````````````````````````````````
  {
  "fields" : {
    "A_B" : 0,
	"A_R"  : 0,
    "PF":0
  },
  "name" : "HoldingRegister",
  "tags" : {
    "host" : "xxx",
    "tag1" : "Dev51"
  },
  "timestamp" : 1568858538