gxf@lists.lfenergy.org

Re: Creating Virtual Machine

IoT FDP Support

#7

Hi Elsa,

Somehow, I'm not able to read your attachment(s).

Could you please post your question and or log files here: https://github.com/OSGP/Documentation/issues

This repository contains documentation for the Open Smart Grid Platform project. This repository is built as a GitBook, therefore all content has to be written using markdown syntax. See the latest GitBook: - Issues · OSGP/Documentation

github.com

Kind regards,

Kevin Smeets

Show quoted text

From: gxf@... <gxf@...> on behalf of esantosf via lists.lfenergy.org <esantosf=gmail.com@...>
Sent: Thursday, February 17, 2022 3:01 PM
To: gxf@... <gxf@...>
Subject: [osgp] Creating Virtual Machine

U ontvangt niet vaak e-mail van esantosf=gmail.com@.... Meer informatie over waarom dit belangrijk is

[Edited Message Follows]

Hello
I've been having problems creating my OSGP development environment. Any help??
Greetings.
Elsa

Creating Virtual Machine

esantosf@...

#6
Edited

Hello
I've been having problems creating my OSGP development environment. Any help??
Greetings.
Elsa

Re: Setting up GXF manually: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused

BHANU SONI

#5

Hi Folks,

happy new year.
In continuation of my previous work I followed Kevin's suggestion and resolved the connection error problem. Thanks, Kevin for your suggestion.
Right now I am trying decoupling the device simulator from GXF core. Running GXF core in a container and simulator in another container. The simulator container opens only ports 12123 and 12124. Device registration is successful for the simulator. But when trying to manage a device from the web demo app, the protocol adapter layer(Elster) tried to get the device status from the simulator and the connection failed due to the wrong port number. It is trying to connect to the simulator over port 12122. But the simulator doesn't have port 12122. So what configuration I am doing wrong. Can anyone please suggest?
Below changes has been done:
1. simulator container running
- web-device-simulator.war
2. web-device-simulator.properties change:
oslp.address.client=gxf-core >>>>> This is docker container name of gxf core(in this case 172.18.0.2)
3. Device info:
Device Identification: SSLD_000-00-18
Ip Address: gxf-simulator >>>>> This is docker container name of simulator (in this case 172.18.0.4)
Device type: SSLD
Protocol: OSLP_ELSTER
Firmware version: R01
...

Error Log:
2022-01-05 13:24:45.023] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.i.m.DeviceRequestMessageListener@onMessage:50 - Received message of type: GET_LIGHT_STATUS with message priority: 4
2022-01-05 13:24:45.024] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.i.m.p.PublicLightingGetStatusRequestMessageProcessor@processMessage:53 - Processing public lighting get status request message
2022-01-05 13:24:45.024] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.i.m.DeviceRequestMessageProcessor@printDomainInfo:69 - Calling DeviceService function: GET_LIGHT_STATUS for domain: PUBLIC_LIGHTING 1.0
2022-01-05 13:24:45.025] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.i.n.OslpDeviceService@getStatus:1279 - getStatus() for device: SSLD_000-00-18.
2022-01-05 13:24:45.026] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.a.s.o.OslpDeviceSettingsService@getDeviceByDeviceIdentification:64 - get device by device identification: SSLD_000-00-18
2022-01-05 13:24:45.029] [2d5c3528f954] [protocolOslpInboundOsgpCoreRequestsMessageListenerContainer-1] INFO o.o.a.p.o.e.i.m.SigningServerRequestMessageSender@send:45 - Sending request message to signing server, with reply-to-queue: queue://signing-server.1_0.responses-2d5c3528f954.
2022-01-05 13:24:45.034] [2d5c3528f954] [ActiveMQ Task-1] INFO o.a.a.t.failover.FailoverTransport@doReconnect:1054 - Successfully connected to tcp://localhost:61616
2022-01-05 13:24:45.061] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.i.m.SigningServerResponsesMessageListener@onMessage:36 - Received message of type: SIGNING_RESPONSE
2022-01-05 13:24:45.063] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.i.m.SigningServerResponsesMessageListener@onMessage:57 - Read signed message, messageType: SIGNING_RESPONSE, messagePriority: 4, deviceIdentification: SSLD_000-00-18, result: OK, correlationId: test-org|||SSLD_000-00-18|||20220105132444821|||1a1c43a2-46a9-4177-8ab0-9f2337c9e630
2022-01-05 13:24:45.064] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.a.s.o.OslpSigningService@handleSignedOslpRequest:152 - oslpEnvelope.size: 146 for message type: GET_LIGHT_STATUS
2022-01-05 13:24:45.064] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.i.n.OslpDeviceService@doGetStatus:1291 - doGetStatus() for device: SSLD_000-00-18.
2022-01-05 13:24:45.065] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.a.s.o.OslpDeviceSettingsService@getDeviceByDeviceIdentification:64 - get device by device identification: SSLD_000-00-18
2022-01-05 13:24:45.076] [2d5c3528f954] [ActiveMQ Task-1] INFO o.a.a.t.failover.FailoverTransport@doReconnect:1054 - Successfully connected to tcp://localhost:61616
2022-01-05 13:24:45.088] [2d5c3528f954] [protocolOslpInboundSigningServerResponsesMessageListenerContainer-5] INFO o.o.a.p.o.e.i.n.OslpChannelHandlerClient@send:120 - Sending OSLP request: getStatusRequest {
}

2022-01-05 13:24:45.111] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO i.n.handler.logging.LoggingHandler@log:148 - [id: 0xd7c8160f] REGISTERED
2022-01-05 13:24:45.112] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO i.n.handler.logging.LoggingHandler@log:148 - [id: 0xd7c8160f] CONNECT: /172.18.0.4:12122
2022-01-05 13:24:45.114] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO o.o.a.p.o.e.i.n.OslpChannelHandlerClient@operationComplete:141 - The connection to the device SSLD_000-00-18 is not successful
2022-01-05 13:24:45.115] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] ERROR o.o.a.p.o.e.i.m.DeviceRequestMessageProcessor@handleUnableToConnectDeviceResponse:235 - Error while connecting to or communicating with device
org.opensmartgridplatform.shared.exceptionhandling.ConnectionFailureException: Connection failure
at org.opensmartgridplatform.adapter.protocol.oslp.elster.infra.networking.OslpDeviceService.handleException(OslpDeviceService.java:780)
at org.opensmartgridplatform.adapter.protocol.oslp.elster.infra.networking.OslpDeviceService$18.handleException(OslpDeviceService.java:1306)
at org.opensmartgridplatform.adapter.protocol.oslp.elster.infra.networking.OslpChannelHandlerClient$1.operationComplete(OslpChannelHandlerClient.java:143)
at org.opensmartgridplatform.adapter.protocol.oslp.elster.infra.networking.OslpChannelHandlerClient$1.operationComplete(OslpChannelHandlerClient.java:129)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:321)
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:337)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
2022-01-05 13:24:45.115] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO o.o.a.p.o.e.i.m.DeviceResponseMessageSender@sendMessage:55 - Sending protocol response message for device: SSLD_000-00-18 of message type: GET_LIGHT_STATUS with message priority: 4
2022-01-05 13:24:45.118] [2d5c3528f954] [ActiveMQ Task-1] INFO o.a.a.t.failover.FailoverTransport@doReconnect:1054 - Successfully connected to tcp://localhost:61616
2022-01-05 13:24:45.129] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO i.n.handler.logging.LoggingHandler@log:148 - [id: 0xd7c8160f] CLOSE
2022-01-05 13:24:45.130] [2d5c3528f954] [disposableNioEventLoopGroup-2-2] INFO i.n.handler.logging.LoggingHandler@log:148 - [id: 0xd7c8160f] UNREGISTERED

Regards

Bhanu Soni

Show quoted text

On Tue, Dec 21, 2021 at 3:45 PM IoT FDP Support <IoTFDPSupport@...> wrote:

Hello Bhanu Soni,

the GXF platform uses Apache HTTPD as webserver in front of the SOAP webservice.

There is a vhost for Apache HTTPD here: https://github.com/OSGP/Config/blob/development/apache-httpd/vhost.conf

Config/vhost.conf at development · OSGP/Config

This repository contains the configuration for OSGP components and scripts to configure and create a development environment for the development of the OSGP platform. - Config/vhost.conf at develop...

github.com

There are server and client certificates which are used to connect to the webserver and webservice.

A CA is available here: https://github.com/OSGP/Config/tree/development/certificates

Config/certificates at development · OSGP/Config

This repository contains the configuration for OSGP components and scripts to configure and create a development environment for the development of the OSGP platform. - Config/certificates at devel...

github.com

I have never set up GXF without the Apache HTTPD webserver. I guess it could be possible to configure the server and client certificates using only Apache Tomcat, at this moment in time I don't know how to set this up.

My suggestion would be to add Apache HTTPD, the vhost and the certificates to your environment.

Kind regards,

Kevin Smeets

From: gxf@... <gxf@...> on behalf of bhanu.soni27 via lists.lfenergy.org <bhanu.soni27=gmail.com@...>
Sent: Monday, December 20, 2021 4:09 PM
To: gxf@... <gxf@...>
Subject: [osgp] Setting up GXF manually: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused

U ontvangt niet vaak e-mail van bhanu.soni27=gmail.com@.... Meer informatie over waarom dit belangrijk is

Hello dear

I am manually setting up GXF inside the docker container. I started the tomcat server through CLI(not using eclipse IDE). Everything came up good. But when clicking on add device then a redirect error came. Any help will be appiciated.

Following is an error message:
Message Request processing failed; nested exception is org.springframework.ws.client.WebServiceIOException: I/O error: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused (Connection refused); nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused (Connection refused)

With Regards
Bhanu Soni

Setting up GXF manually: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused

BHANU SONI

#4

Hello dear

I am manually setting up GXF inside the docker container. I started the tomcat server through CLI(not using eclipse IDE). Everything came up good. But when clicking on add device then a redirect error came. Any help will be appiciated.

Following is an error message:
Message Request processing failed; nested exception is org.springframework.ws.client.WebServiceIOException: I/O error: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused (Connection refused); nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:443 [localhost/127.0.0.1] failed: Connection refused (Connection refused)

With Regards
Bhanu Soni

server.xml

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Lindsay Mays Gendreau

#3

Hello GXF Community,

We hope you all are doing well & having a great week! We look forward to seeing you all tomorrow, April 14, for the LF Energy Spring Summit - Virtual!

If you have not registered yet, there are still tickets available. REGISTER NOW - you don't want to miss this event! Check out the innovative and engaging event line-up here.

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LF Energy Board & Staff

Email Signature - LF Energy Spring Summit.jpg

https://events.linuxfoundation.org/lf-energy-spring-summit/

Re: Solar Energy Professionals Info

Lauren Rusen <lauren.gilbertdb@...>

#2

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APIs

Andrew Smith

#1

I'm new to GXF and find the documentation too high level for my requirements, or perhaps I'm not looking in the right place.

Please point me where I can find a list of current API's .

Thank you
Andrew