question about eii_message_bus

[Jerry4_Liu]

Hi all,

I would like to ask a question. How to send data to Telegraf through eii_message_bus by EmbPublisher, and then send data from Telegraf to EmbSubscriber through eii_message_bus, The settings is in the below pictures.  

The EmbSubsrciber will only receive messages from EmbPublisher

publisher to telegraf,  the left side is EmbPublisher's json file, the right side is Telegraf's

subscriber to telegraf,  the left side is EmbSubscriber's json file, the right side is Telegraf's

and my Telegraf's .conf file has been also set

But in the pictures below, Embsubscriber can't receive the customized Topics sent by Telegraf through eii_message_bus at all. I would like to ask if your everyone who knows how to solve it~?

 

 the left side is EmbSubscriber's json file, the right side is Telegraf's

Thanks.

Regards,

-Jerry

[JesusE_Intel]

Hi Jerry4_Liu,

Thanks for reaching out, let me run some tests from my side and get back to you.

Regards,

Jesus

[JesusE_Intel]

Hi Jerry,

Appologies for the delay, I ran into a couple of issues while configuring Telegraf to receive input from message bus and need to check with the development team. I will let you know what I find out.

Regards,

Jesus

[Jerry4_Liu]

Hi JesusE_Intel,

ok~thanks~

Thanks.

Regards,

-Jerry

[Jerry4_Liu]

Hi JesusE_Intel,

ok~thanks~

Thanks.

Regards,

-Jerry

[JesusE_Intel · Accepted solution]

Hi Jerry,

Apologies for the delay in our response. Could you check if you exposed the publisher port in edge_insihgts_industrial/Edge_Insights_for_Industrial_3.0/IEdgeInsights/Telegraf/docker-compose.yml file?

Using the steps below I am able to publish the temperature, humidity and pressure data. Could you give it a try and let me know if it works for you too?

1. Update edge_insihgts_industrial/Edge_Insights_for_Industrial_3.0/IEdgeInsights/build/usecases/video-timeseries.yml

2. Update edge_insihgts_industrial/Edge_Insights_for_Industrial_3.0/IEdgeInsights/Telegraf/config/Telegraf/Telegraf.conf

3. Update edge_insihgts_industrial/Edge_Insights_for_Industrial_3.0/IEdgeInsights/Telegraf/config.json

4. In edge_insihgts_industrial/Edge_Insights_for_Industrial_3.0/IEdgeInsights/build 

   run the following commands:

   python3 builder.py -f usecases/video-timeseries.yml
   docker-compose -f docker-compose-build.yml build
   ./eii_start.sh​

Ref:

https://github.com/open-edge-insights/ts-telegraf#enabling-message-bus-input-plugin-in-telegraf 

https://github.com/open-edge-insights/ts-telegraf#enabling-message-bus-output-plugin-in-telegraf

Regards,

Jesus

[JesusE_Intel]

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