Hello all! Anyone having recent issues with the ShellOperation block and processes? I've had a working flow for the last few months that used ShellOperation to run a command on the command line, then use stdin subprocess to enter a password on the command line, followed by some tasks that required the successful login. This all of a sudden broke last week without us changing anything. A bit of logging shows that the command line/login portion is happening after the tasks attempt to run (And of course fail). my pared down flow is:

@flow
async def flow_function():
     await my_function()
     time.sleep(10) #to ensure the CLI commands in my_function finish
     await my_tasks()

This pared down version of my_function which uses ShellOperation (Edited for privacy, but I assure you the actual command line command I use works!)

from prefect_shell import ShellOperation
from prefect_shell.commands import ShellProcess

import anyio
import asyncio
import subprocess
import time


async def my_function():
    process: ShellProcess = await ShellOperation(
        commands=[
            f"<command that prompts for a password on the command line using stdin>"  
            
        ],
        stream_output=True,
    ).trigger()

    time.sleep(5) #make sure the password prompt shows up.
    await process._process.stdin.send(bytes("<password>\n", encoding="UTF-8") 
    )

hi @Wade Glaser - what version of prefect are you on?

@Nate the production deployment is on 2.10.21 from the official prefecthq docker image. Testing locally we've tried updating to 2.14.11 but that has no effect. Also the version of prefect-shell is 0.2.2

thanks, do you have the trace from when it failed?

We have our google run logs

nice, it would helpful to see the logs you have on your failure

This should have everything removed. We believe the crash happens because of a VPN connection. We are trying to figure out why the connection itself does not seem to work in cloud but does locally