dify Workflow run code tool error: operation not permitted

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Dify version

0.6.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

import re
import requests
def main(arg1) -> dict:
    urls = re.findall(r'http[s]?://[^\s)]+', arg1)
    return {
        "result": urls[0],
    }

error: operation not permitted

✔️ Expected Behavior

No response

❌ Actual Behavior

No response

Apr 10 '24 15:04 lx1054331851

Hey there @lx1054331851! 🚀 Great to see you back. Running into a bit of a snag, huh? Let's see what we can do about that.

The "operation not permitted" error you're encountering is likely related to the Docker environment rather than the Python code itself. Here are targeted steps to troubleshoot and potentially resolve the issue:

Check Docker Permissions: Ensure the Docker container has the necessary permissions. Adjust the Dockerfile or run the container with a user that has the required permissions.
Volume Mounts: Verify that the Docker container has the correct volume mounts with the appropriate permissions for any file operations.
Container User: Make sure the Docker container runs as a user with sufficient permissions, specified either in the Dockerfile or with the --user flag when running the container.
SELinux/AppArmor Policies: If SELinux or AppArmor is active, adjust the policies to allow the needed operations.
File System Permissions: On the host, ensure file system permissions allow the Docker container's user to perform the necessary operations.
Docker Security Options: Consider Docker's security options like --cap-add or --privileged to grant additional permissions, but use them cautiously.
Review Docker Logs: The Docker container logs might provide additional insights into the permission issue.
Python Code Operations: Ensure the Docker environment supports any special permissions required by operations in your Python code.

For Dify v0.6.1 running in Docker, especially note that the docker-compose.yaml file indicates the need for SYS_ADMIN capabilities for certain operations. This is a critical point to check if your workflow involves operations that require elevated privileges.

If after these steps the issue persists, reviewing the specific configurations and logs for any clues on required adjustments would be the next course of action.

Sources

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