[Bug]: "Installing and Using PostgreSQL with LightRAG" readme is outdated

[maharjun]

Do you need to file an issue?

• I have searched the existing issues and this bug is not already filed.
• I believe this is a legitimate bug, not just a question or feature request.

Describe the bug

lightrag-server --port 9621 --key sk-somepassword --kv-storage PGKVStorage --graph-storage PGGraphStorage --vector-storage PGVectorStorage --doc-status-storage PGDocStatusStorage

This doesn't work, and in-fact a look at the code shows that lightrag relies on environment variables for this

Steps to reproduce

No response

Expected Behavior

No response

LightRAG Config Used

Paste your config here

Logs and screenshots

No response

Additional Information

• LightRAG Version:
• Operating System:
• Python Version:
• Related Issues:

[maharjun]

Also, the mention of a config.ini is also outdated. you rely on environment variables

[danielaskdd]

Thanks for reporting. The updated doc is removed. The config.ini file should work for configuration realated to DB connection params.

[maharjun]

That document contained a lot of useful information that is not available anywhere else. such as the fact that I needed to run CREATE EXTENSION vector; etc. The only part that seems outdated is the command invocation and the details regarding the final command. Removing the doc actually caused quite some inconvenience when I tried to use a different dataset.

Can you restore it? I will suggest a fix for the same in the coming days.

[danielaskdd]

Please kindly submit a PR to restore it with the correct version.