Open MaheshDevulapally opened 1 year ago
Hi @MaheshDevulapally , thanks for this issue Do you mind sharing your configmap and edgedevice YAML files? Also it would be great if you can share your OPC UA server's spec
Hi Tom,
Yeah Sure PFA .
And regarding my OPC UA server I'm using Kepware Server EX which is nothing OPC UA Server running on my local pc itself.
Thank you ,Mahesh.
From: Tom Qin @.> Sent: Thursday, March 9, 2023 10:35 AM To: Edgenesis/shifu @.> Cc: Mahesh Devulapally @.>; Mention @.> Subject: Re: [Edgenesis/shifu] Not able to read the OPCUA data, throwing Failed to read message from Server, error: write tcp 10.2xx.0.xx:47902->192.xxx.x.xxx:49320: write: broken pipe (Issue #533)
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Hi @MaheshDevulapallyhttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FMaheshDevulapally&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7Cb55b1bbcea4a4710ab3508db205be899%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139351341959077%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=9PitMFfoZs%2FtLwyW7%2BnYWoDPZkW9RhP3TMyk6MgXO44%3D&reserved=0 , thanks for this issue Do you mind sharing your configmap and edgedevice YAML files? Also it would be great if you can share your OPC UA server's spec
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@MaheshDevulapally Thanks for sharing, we'll give that a try In the mean time, do you mind sharing your configmap and edgedevice YAML files? It looks like the pod has crashed due to errors, you can checkout the logs by
kubectl logs -n deviceshifu {POD_NAME}
Hi Tom,
PFA files . Pods are running fine . @.***
Thank you, Mahesh. From: Tom Qin @.> Sent: Thursday, March 9, 2023 11:21 AM To: Edgenesis/shifu @.> Cc: Mahesh Devulapally @.>; Mention @.> Subject: Re: [Edgenesis/shifu] Not able to read the OPCUA data, throwing Failed to read message from Server, error: write tcp 10.2xx.0.xx:47902->192.xxx.x.xxx:49320: write: broken pipe (Issue #533)
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@MaheshDevulapallyhttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FMaheshDevulapally&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=2e%2FfWbFkme%2Bqio15hzOGEgL%2FDBLh0JxFJ31LZY0x3Z8%3D&reserved=0 Thanks for sharing, we'll give that a try In the mean time, do you mind sharing your configmap and edgedevice YAML files? It looks like the pod has crashed due to errors, you can checkout the logs by
kubectl logs -n deviceshifu {POD_NAME}
- Reply to this email directly, view it on GitHubhttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FEdgenesis%2Fshifu%2Fissues%2F533%23issuecomment-1461327000&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=x5%2B5h92gT1HQy0761EWoGqjqlW8Ne%2Fmd8jLkZklaBYg%3D&reserved=0, or unsubscribehttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FA6JXENZYFXLW67AFGWMMQLDW3FVUNANCNFSM6AAAAAAVUTF2FA&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=uHTrEVq6mWG6RWwTSBuu9lO3lHT6a1aY7tcVwKbK9%2BE%3D&reserved=0. You are receiving this because you were mentioned.Message ID: @.**@.>>
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Hey Tom, Just an update from my side that finally the issue is resolved (wrangled with end point address and deployments) and receiving my Kepware OPC Ua server as below . But question here is that I have many tags/many devices on OPC UA server side , so which tag value it is reading?? how can I see/browse my tags? Also when I use the command get_server it is showing "FreeOpcUa Python Serverroot" but It should be KepwareEXserver right? @.***
Thank You, Mahesh. From: Mahesh Devulapally Sent: Thursday, March 9, 2023 4:52 PM To: Edgenesis/shifu @.>; Edgenesis/shifu @.> Cc: Mention @.***> Subject: RE: [Edgenesis/shifu] Not able to read the OPCUA data, throwing Failed to read message from Server, error: write tcp 10.2xx.0.xx:47902->192.xxx.x.xxx:49320: write: broken pipe (Issue #533)
Hi Tom,
PFA files . Pods are running fine . @.***
Thank you, Mahesh. From: Tom Qin @.**@.>> Sent: Thursday, March 9, 2023 11:21 AM To: Edgenesis/shifu @.**@.>> Cc: Mahesh Devulapally @.**@.>>; Mention @.**@.>> Subject: Re: [Edgenesis/shifu] Not able to read the OPCUA data, throwing Failed to read message from Server, error: write tcp 10.2xx.0.xx:47902->192.xxx.x.xxx:49320: write: broken pipe (Issue #533)
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@MaheshDevulapallyhttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FMaheshDevulapally&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=2e%2FfWbFkme%2Bqio15hzOGEgL%2FDBLh0JxFJ31LZY0x3Z8%3D&reserved=0 Thanks for sharing, we'll give that a try In the mean time, do you mind sharing your configmap and edgedevice YAML files? It looks like the pod has crashed due to errors, you can checkout the logs by
kubectl logs -n deviceshifu {POD_NAME}
- Reply to this email directly, view it on GitHubhttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FEdgenesis%2Fshifu%2Fissues%2F533%23issuecomment-1461327000&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=x5%2B5h92gT1HQy0761EWoGqjqlW8Ne%2Fmd8jLkZklaBYg%3D&reserved=0, or unsubscribehttps://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fnotifications%2Funsubscribe-auth%2FA6JXENZYFXLW67AFGWMMQLDW3FVUNANCNFSM6AAAAAAVUTF2FA&data=05%7C01%7CMahesh.Devulapally%40gds.ey.com%7C55e3a9a53d6e4f3964df08db206253d9%7C5b973f9977df4bebb27daa0c70b8482c%7C0%7C0%7C638139378907834824%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=uHTrEVq6mWG6RWwTSBuu9lO3lHT6a1aY7tcVwKbK9%2BE%3D&reserved=0. You are receiving this because you were mentioned.Message ID: @.**@.>>
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Hi @MaheshDevulapally , we are not able to see any of the files/attachment you sent. The OPC UA deviceShifu maps each HTTP API to a Node ID, for example in https://github.com/Edgenesis/shifu/blob/main/examples/opcuaDeviceShifu/opcua_deploy/opcua_deviceshifu_configmap.yaml we have the following:
...
instructions: |
instructions:
get_value:
protocolPropertyList:
OPCUANodeID: "ns=2;i=2"
get_time:
protocolPropertyList:
OPCUANodeID: "i=2258"
get_server:
protocolPropertyList:
OPCUANodeID: "i=2261"
...
so get_value
maps to ns=2;i=2
and so on.
Currently we do not support NodeID browsing. May I know what's the use case? You can create a feature request for that.
Regarding the FreeOpcUa Python Serverroot
from server command, it means you are probably connected to our mock opcua device. You need to configure edgedevice.yaml to your server's address
Hi Tom, Sorry I was replying through Email ,that might be the reason you are not able to read the files. Attached now. Yeah u were right even though I have changed the node address it referred to free opc ua server which i'm running. I deleted the deployment/service now it is redirected to my Kepware Opcua server but below error I'm getting kindly help me Thank you,Mahesh Yamlzipfile.zip
Hi @MaheshDevulapally , it looks like you are still using the default IDs in the example, can you please try any of the predefined NodeIDs in your server besides these in configmap?
instructions: |
instructions:
get_value:
protocolPropertyList:
OPCUANodeID: "ns=2;i=2"
get_time:
protocolPropertyList:
OPCUANodeID: "i=2258"
get_server:
protocolPropertyList:
OPCUANodeID: "i=2261"
Hi Tom, Yeah you were right. It was output of default examples. Now just look at the below output when I'm trying to connect Kepware OPC server which I insatlled locally. Also attached the configmap and edgedevice YAML files.
TempMarch16th.zip. Also could you help me how get those node id's any reference article etc...currently I'm using OPC expert tool to know the node IDs... It would be great if shifu could support OPC NodeID browsing.
Hi @MaheshDevulapally
Thank you for the info, it looks like you are trying to request a node ID that does not exist in your Kepware Server.
You may want to find a valid ID from OPC expert tool and replace it in the default ConfigMap's OPCUANodeID
field
BTW just saw your issue https://github.com/Edgenesis/shifu/issues/545 and we are looking into it.
Hi @tomqin93 Finally I was able to read the data from Kepware server. But I have below questions
Hi @MaheshDevulapally Regarding your questions:
Hi @tomqin93 , I have added Getvalue1 instruction by giving second tag Nodeid but its throwing below error .can you help me any config in some other Yaml files missing?
Hi @MaheshDevulapally , when you update the configmap, did you delete the pod?
Currently you need to manually delete the pod or reapply via kubectl delete -f <folder>
and kubectl apply -f <folder>
to take effect
Hi @tomqin93 Yeah this time I forgot to delete pod this time and it worked. Another observation is that even when remote opcua server is down , again we need to delete the pod and create again. Regarding MQTT any help ? also correct me if I'm wrong ,below CURL command we need to run inside nginx right? Also could you tell me right command for windows to below ....grep is not recognized sudo kubectl get pods -A | grep robotarm
Hi @MaheshDevulapally ,
--address
prefix?sudo kubectl get pods -A | findstr 'robotarm'
. Also if you are running just a few devices, you can just remove the last part and issue sudo kubectl get pods -A
directly.Hi @MaheshDevulapally , btw not sure if you saw my comment in the feature request issue. To better understand your request and provide you with the best possible solution, could you please send an email to xqin@edgenesis.com? We can also arrange a short 1-on-1 meeting to discuss the issue in more detail.
Hi , I'm running shifu locally on my kind cluster. When I tried to get the value from my opc uA server ,its throwing above mentioned error ..can anyone help me on this?Attached the below picture