error: operation not permitted

[neptune4year]

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Dify version

0.6.9

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

We configured a pipeline for our application, it contains following parts:

1. first we input some particular words as part of the context for the LLM.
2. then we call LLM to answer the question.
3. we input the LLM output into a python function to filter and analysis the content.
4. based on the output of the python function, then it runs into two different branches and output the final result.
   
   Then sometimes, it will occurs the "operation not permitted" error at the python function step. If we recall the service once again, it will run correctly with the same inputs and outputs.

✔️ Expected Behavior

fix the bug and make the process stable.

❌ Actual Behavior

No response

[dosubot]

@neptune4year Hello there! I'm here to help you with bug fixes, answer your questions, and guide you to become a contributor. Let's work together to resolve any issues you're experiencing while we wait for a human maintainer.

The "operation not permitted" error in your self-hosted Dify setup using Docker is likely due to restrictions in the Docker environment. Here are steps to resolve the issue:

1. Check File Permissions: Ensure that the directories and files mounted into the Docker containers have the correct permissions. The user inside the container should have the necessary permissions to read/write to these directories.

2. Update Docker Compose File: Ensure that the volumes section in your docker-compose.yaml file correctly maps the host directories to the container directories and that the permissions are set correctly. Here is an example:

   services:
     api:
       image: langgenius/dify-api:0.6.10
       restart: always
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     worker:
       image: langgenius/dify-api:0.6.10
       restart: always
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     db:
       image: postgres:15-alpine
       restart: always
       environment:
         PGUSER: postgres
         POSTGRES_PASSWORD: difyai123456
         POSTGRES_DB: dify
         PGDATA: /var/lib/postgresql/data/pgdata
       volumes:
         - ./volumes/db/data:/var/lib/postgresql/data
       healthcheck:
         test: [ "CMD", "pg_isready" ]
         interval: 1s
         timeout: 3s
         retries: 30
   
     redis:
       image: redis:6-alpine
       restart: always
       volumes:
         - ./volumes/redis/data:/data
       command: redis-server --requirepass difyai123456
       healthcheck:
         test: [ "CMD", "redis-cli", "ping" ]
   
     # ... other services ...

3. Set Correct Permissions on Host: Ensure that the directories on the host have the correct permissions. You can set the permissions using the chmod command. For example:

   chmod -R 777 ./volumes/app/storage
   chmod -R 777 ./volumes/db/data
   chmod -R 777 ./volumes/redis/data

4. Run Docker Containers as a Specific User: If the issue persists, try running the Docker containers as a specific user who has the necessary permissions. You can specify the user in the docker-compose.yaml file using the user directive. For example:

   services:
     api:
       image: langgenius/dify-api:0.6.10
       restart: always
       user: "1000:1000"  # Replace with the appropriate user ID and group ID
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     # ... other services ...

5. Convert Files to Unix Format: If you are using Windows, you may need to convert certain files to Unix format to avoid permission issues. For example, the entrypoint.sh file should be converted to Unix format. You can use the dos2unix tool to do this:

   # Install dos2unix if not already installed
   sudo apt-get install dos2unix
   
   # Convert the file
   dos2unix entrypoint.sh

By following these steps, you should be able to resolve the "operation not permitted" error in your Docker setup ^[1][2].

To continue talking to Dosu, mention @dosu.

[Yeuoly]

Could you pls provide a bit more information? such as your code and logs

[neptune4year]

def main(llm_text, candidates) -> dict: cans = candidates.split(",") text = llm_text + "" text = text.replace(" ",",") text = text.replace("，",",") text = text.replace("、",",") valid = True completed = True if text.find("{") < 0: return { "result": f'{text}', "check":-1, "valid":0 } rez_words = text.split("{")[1].split("}")[0].split(",") if len(rez_words) > 0: for w in cans: if w not in rez_words: completed = False break else: completed = False return { "result": f'{llm_text}', "check":int(completed), "valid":1 }
this is the code that occurs the error.

the log is just like the above, there is no more information.

[Yeuoly]

What's your sandbox version? upgrade to 2.1 may solve this.

[neptune4year]

What's your sandbox version? upgrade to 2.1 may solve this.

we use the 0.2.1 version already.

[rabbitpig]

I also have this error. It looks like it happened randomly. Re executing will get success.
In the sandbox container , which log can help to debug?
@neptune4year

[LoongYun]

i have the same question，our prod env use 0.6.6 not have this question

[LoongYun]

I also have this error. It looks like it happened randomly. Re executing will get success. In the sandbox container , which log can help to debug? @neptune4year

0.6.6 not this question

[LoongYun]

@neptune4year Hello there! I'm here to help you with bug fixes, answer your questions, and guide you to become a contributor. Let's work together to resolve any issues you're experiencing while we wait for a human maintainer.

The "operation not permitted" error in your self-hosted Dify setup using Docker is likely due to restrictions in the Docker environment. Here are steps to resolve the issue:

1. Check File Permissions: Ensure that the directories and files mounted into the Docker containers have the correct permissions. The user inside the container should have the necessary permissions to read/write to these directories.
2. Update Docker Compose File: Ensure that the volumes section in your docker-compose.yaml file correctly maps the host directories to the container directories and that the permissions are set correctly. Here is an example:

   services:
     api:
       image: langgenius/dify-api:0.6.10
       restart: always
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     worker:
       image: langgenius/dify-api:0.6.10
       restart: always
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     db:
       image: postgres:15-alpine
       restart: always
       environment:
         PGUSER: postgres
         POSTGRES_PASSWORD: difyai123456
         POSTGRES_DB: dify
         PGDATA: /var/lib/postgresql/data/pgdata
       volumes:
         - ./volumes/db/data:/var/lib/postgresql/data
       healthcheck:
         test: [ "CMD", "pg_isready" ]
         interval: 1s
         timeout: 3s
         retries: 30
   
     redis:
       image: redis:6-alpine
       restart: always
       volumes:
         - ./volumes/redis/data:/data
       command: redis-server --requirepass difyai123456
       healthcheck:
         test: [ "CMD", "redis-cli", "ping" ]
   
     # ... other services ...

3. Set Correct Permissions on Host: Ensure that the directories on the host have the correct permissions. You can set the permissions using the chmod command. For example:

   chmod -R 777 ./volumes/app/storage
   chmod -R 777 ./volumes/db/data
   chmod -R 777 ./volumes/redis/data

4. Run Docker Containers as a Specific User: If the issue persists, try running the Docker containers as a specific user who has the necessary permissions. You can specify the user in the docker-compose.yaml file using the user directive. For example:

   services:
     api:
       image: langgenius/dify-api:0.6.10
       restart: always
       user: "1000:1000"  # Replace with the appropriate user ID and group ID
       environment:
         # ... other environment variables ...
       volumes:
         - ./volumes/app/storage:/app/api/storage
       networks:
         - ssrf_proxy_network
         - default
   
     # ... other services ...

5. Convert Files to Unix Format: If you are using Windows, you may need to convert certain files to Unix format to avoid permission issues. For example, the entrypoint.sh file should be converted to Unix format. You can use the dos2unix tool to do this:

   # Install dos2unix if not already installed
   sudo apt-get install dos2unix
   
   # Convert the file
   dos2unix entrypoint.sh

By following these steps, you should be able to resolve the "operation not permitted" error in your Docker setup [1][2].

To continue talking to Dosu, mention @dosu.

The version 0.6.6 doesn’t have this issue, can see what the differences are between them.

[evanchenhi]

I also have this error. It looks like it happened randomly. Re executing will get success. In the sandbox container , which log can help to debug? @neptune4year

I encountered the same problem

[Caixiaopig]

I also have this problem, especially when executing to the iteration node

[cestbonn]

always fail when I import third-party library

import numpy
def main(arg1: str, arg2: str) -> dict:
    return {
        "result": arg1 + arg2,
    }

also fail even if I don't import it but only select the package in the advanced dependencies.

works well in sandbox command line.

[cestbonn]

always fail when I import third-party library

import numpy
def main(arg1: str, arg2: str) -> dict:
    return {
        "result": arg1 + arg2,
    }

also fail even if I don't import it but only select the package in the advanced dependencies.

works well in sandbox command line.

The operation was denied due to ./var/sandbox/sandbox-python/python.so, check this blog. One solution is to rebuild the .so file as described in the blog. However, to keep the service simple, it might be better to create another service for all specific operations and communicate with it via HTTP requests?

[wade30822]

i had the same problem, how is it going here?

[sahilm-ti]

I am running into the same issue, and the stability is a serious problem. This happens randomly, and I cannot reproduce it.
Are there any updates on how to fix this?

[wade30822]

I am running into the same issue, and the stability is a serious problem. This happens randomly, and I cannot reproduce it. Are there any updates on how to fix this?

use the latest version: https://github.com/langgenius/dify-sandbox/releases/tag/0.2.4

[chris-lsn]

I am running into the same issue, and the stability is a serious problem. This happens randomly, and I cannot reproduce it. Are there any updates on how to fix this?

use the latest version: https://github.com/langgenius/dify-sandbox/releases/tag/0.2.4

Still receiving error: operation not permitted, what I imported is pdf2image
Btw, is it possible to get the detailed log for each execution?

[crazywoola]

For operation not permitted see docs here. https://github.com/langgenius/dify-sandbox/blob/main/FAQ.md