dify - 💡(How to fix) Fix When installing the openai_api_compatible plugin in an intranet-only offline environment, an error occurs. [1 comments, 2 participants]

When installing the openai_api_compatible plugin in an intranet-only offline environment, an error occurs. The offline package has already been built using dify-plugin-repackaging, and the installation works fine in a network-connected environment. failed to launch plugin: failed to install dependencies: failed to install dependencies: exit status 2, output: DEBUG uv 0.9.26 DEBUG Acquired shared lock for /root/.cache/uvDEBUG Found project root:/app/storage/cwd/langgenius/openai_api_compatible-0.0.42@d61a157e6dda835866eff2891781d160e766739d5bd85b88820f2fd053d87db7DEBUG No workspace root found, using project root DEBUG Acquired exclusive lock for/app/storage/cwd/langgenius/openai_api_compatible-0.0.42@d61a157e6dda835866eff2891781d160e766739d5bd...pp/storage/cwd/langgenius/openai_api_compatible-0.0.42@d61a157e6dda835866eff2891781d160e766739d5bd85b88820f2fd053d87db7/.venv/.lockDEBUG Released lock at/root/.cache/uv/.lockerror: Request failed after 3 retries Caused by: Failed to fetch:https://pypi.org/simple/setuptools/` Caused by: error sending request for url (https://pypi.org/simple/setuptools/) Caused by: client error (Connect) Caused by: tcp connect error Caused by: Network is unreachable (os error 101) failed to init environment`

TL;DR

The issue is likely due to the inability to connect to the Python Package Index (PyPI) from an intranet-only offline environment, causing the installation of the openai_api_compatible plugin to fail.

Guidance

• The error message indicates a "Network is unreachable" error when trying to fetch https://pypi.org/simple/setuptools/, suggesting that the offline environment does not have access to the internet.
• To resolve this, you may need to configure your Docker environment to use a local package repository or mirror, or to allow temporary internet access for the installation process.
• Verify that the offline package built using dify-plugin-repackaging includes all necessary dependencies, including setuptools, to avoid requiring internet access during installation.
• Consider modifying the plugin installation process to handle offline environments, potentially by using a local package cache or pre-installing required dependencies.

Example

No code snippet is provided as the issue is related to environment configuration rather than code.

Notes

The solution may require modifications to the Docker configuration, the plugin installation process, or the offline package build process. The exact steps will depend on the specific requirements and constraints of the intranet-only offline environment.

Recommendation

Apply a workaround by configuring the Docker environment to use a local package repository or mirror, or by pre-installing required dependencies to avoid requiring internet access during installation. This approach is recommended as it allows for a more controlled and reliable installation process in an offline environment.