[Bug]: Max retries exceeded with url: /v2/models/cancer-classifier/infer

MLRun Version checks

• I have checked that this issue has not already been reported.

• I have confirmed this bug exists on the latest version of the MLRun Kit.

Reproducible Example

original 01-mlrun-basics.ipynb, issues see attached jupyter notebook, you can see this error in case of call serving_fn.invoke("/v2/models/cancer-classifier/infer", body=my_data)

Issue Description

in case of call serving_fn.invoke("/v2/models/cancer-classifier/infer", body=my_data) I got

OSError: error: cannot run function at url http://127.0.0.1:54652/v2/models/cancer-classifier/infer, HTTPConnectionPool(host='127.0.0.1', port=54652): Max retries exceeded with url: /v2/models/cancer-classifier/infer (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f175c75b070>: Failed to establish a new connection: [Errno 111] Connection refused'))

see jupyter Uploading 01-mlrun-basics.ipynb.txt…

Expected Behavior

Invoke without this issue, it can have relation to https://github.com/mlrun/mlrun/issues/2102

Python Version

3.8.8

MLRun Version

1.2.0

Additional Information

No response

[yaronha]

@yaronha , I got the same issue and I used relevant HOST_IP, I am using this setting:

set HOST_IP=127.0.0.1 set SHARED_DIR=c:\mlrun-data mkdir %SHARED_DIR% docker-compose -f “c:\mlrun\compose.with-jupyter.yaml” up

plus I updated version in YAML file to the 1.2.0 and everything works, only last command in tutorial failed.

BTW: Did you tuned it, here #2768 ?

you can see the error you had was: OSError: error: cannot run function at url http://127.0.0.1:54652... it cannot reach the address due to the wrong 127.0.0.1 address setting , in my case the address was the host IP (192.168.0.182)

[yaronha]

@j0terry i answered it in the other issue:

you cannot use 127.0.0.1 (local address), since it will be local to the client container, you need to use the host address which will allow routing to the other containers… in windows you can see that with ipconfig , best to choose a stable address (not using DHCP, e.g. the WSL address), this is clearly explained in the documentation:

Your HOST_IP address can be found using the ipconfig shell command, it is recommended to select an address that does not change dynamically (for example the IP of the vEthernet interface).

for PowerShell:

Your HOST_IP address can be found using the Get-NetIPConfiguration cmdlet, it is recommended to select an address that does not change dynamically (for example the IP of the vEthernet interface).