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langgenius / dify

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.
https://dify.ai
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error: operation not permitted #4993

Open neptune4year opened 1 month ago

neptune4year commented 1 month ago

Self Checks

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. 企业微信截图_7fa29615-c366-40b7-be15-e33c0749dea9 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[bot] commented 1 month ago

@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 commented 1 month ago

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

neptune4year commented 1 month ago

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.

企业微信截图_82bb8516-1a53-4e7a-ab24-a55204248a58

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

Yeuoly commented 1 month ago

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

neptune4year commented 1 month ago

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

we use the 0.2.1 version already.

企业微信截图_c5f61b27-08ed-4f7a-b4c0-995548464220
rabbitpig commented 2 weeks ago

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

673575554 commented 2 weeks ago

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

673575554 commented 2 weeks ago

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

673575554 commented 2 weeks ago

@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 commented 1 week ago

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