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Hi,
We could suggest you to do port forwarding if your application accepts it.
Please follow the below steps to do port forwarding
The port forwarding step involves the use of two terminals.
In the first Linux terminal
===========================
1. Execute ssh devcloud
2. Execute qsub -I(copy the compute node number)
which gives you a compute node
In the example the node number is s001-n012
In second Linux terminal(Don’t close the first terminal, keep it open)
=====================================================================
1. Execute ssh -L 127.0.0.1:8081:127.0.0.1:8081 devcloud
where 8081 is the port number
2. Now we have to do the port forwarding to the compute node also.(for this step we need the compute node number, which will be available from the first terminal(in step 2))
Execute ssh -L 127.0.0.1:8081:127.0.0.1:8081 s001-n012
Through this step we gets the same compute node.
As in the example, you can see we port forwarded the node s001-n012 and after that we are getting the same node s001-n012
Port forwarding is done.
In your script you have to specify the port number as port=<port_number>.( check the test_flask.py example)
If your application having access to that port, you can run your application there
Example
=============
I have created a small python file named test_flask.py
test_flask.py
-----------------------
from flask import Flask
app=Flask(__name__)
@app.route('/')
def hello():
return "This is my page"
@app.route('/home')
def home():
return "Home Page"
if __name__=='__main__':
app.run(port=8081,debug=False)
Here I have specified the port number in app.run as port=8081
After port forwarding, we can run this script in the port forwarded compute node(In the second terminal)
python3 test_flask.py
It will give the URL.
In this example, http://127.0.0.1:8081 is the URL.Please refer the screenshots.
Hope this resolve your issue.
Thanks
