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<== Date ==> <== Thread ==>
Subject: RE: Phoebus configuration and PV connection
From: CAOUEN Loic via Tech-talk <tech-talk at aps.anl.gov>
To: Najm Us Saqib <nusaqib at lbl.gov>, "liuxiaomin at sari.ac.cn" <liuxiaomin at sari.ac.cn>, "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date: Mon, 28 Aug 2023 08:27:36 +0000

Hi Xiaomin,

 

Phoebus connects directly to the kafka server to check the alarms.

Kafka may listen to local host ip only and does not allow the connection from phoebus.

You can force external ip by changing the server.properties in your kafka config folder:

listeners=PLAINTEXT://10.101.8.1:9092

 

Check also if your firewall is open on port 9092.

 

Regards

 

 

De : Tech-talk <tech-talk-bounces at aps.anl.gov> De la part de Najm Us Saqib via Tech-talk
Envoyé : samedi 26 août 2023 10:34
À : 刘晓敏 <liuxiaomin at sari.ac.cn>
Cc : tech-talk at aps.anl.gov
Objet : Re: Phoebus configuration and PV connection

 

Hi Xiaomin,

 

Your question sparked a memory from a few years ago. I am not an expert but your query looks similar. Give a try to the solution suggested by Kunal in the screenshot below, it worked for me.

 

Best,

Najm

 

 

 

On Wed, Aug 23, 2023 at 8:27 PM 刘晓敏 via Tech-talk <tech-talk at aps.anl.gov> wrote:

Hi,

I had a problem with phobus, when phoebus and alarm-server are on the same server, it runs without problems. But when I put phoebus-product on the client side and alarm-server on the server side, run ./phoebus.sh on the client side, and run ./alarm-server.sh on the server side, the phoebus connection fails, showing ‘No Alarm Server Connection’.

Kafka running on the service end is no problem. The configuration file settings .ini is as follows:

org.phoebus.pv.ca/addr_list=10.101.1.1

org.phoebus.applications.alarm/server=10.101.8.1:9092

org.phoebus.applications.alarm/config_alarm=Accelerator

org.phoebus.applications.alarm/config_alarm=Accelerator,Demo

I don't think there's anything wrong with that.

What is the reason for this error?

   

Thanks,

xiaomin

References:
Phoebus configuration and PV connection 刘晓敏 via Tech-talk
Re: Phoebus configuration and PV connection Najm Us Saqib via Tech-talk
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