fix: Litestream config and env var documentation

[salim-b]

Change Summary

Fixes Litestream config and tweaks env var documentation as discussed in #8555 (review).

Change type

• feat: (new feature for the user, not a new feature for build script)
• fix: (bug fix for the user, not a fix to a build script)
• docs: (changes to the documentation)
• style: (formatting, missing semi colons, etc; no production code change)
• refactor: (refactoring production code, eg. renaming a variable)
• test: (adding missing tests, refactoring tests; no production code change)
• chore: (updating grunt tasks etc; no production code change)

Additional information / screenshots (optional)

TODO: It should still be tested what happens if LITESTREAM_S3_REGION is unset and LITESTREAM_S3_ENDPOINT is set and vice versa, as discussed in #8555 (comment)!

[coderabbitai]

Walkthrough

Walkthrough

The recent updates enhance the configuration and documentation for Litestream replication in NocoDB. Key changes include refined descriptions and default values for environment variables related to AWS S3 usage, ensuring clearer guidance for users. Additionally, deprecated variables have been highlighted, and a shell script has been corrected to properly handle environment variable assignments.

Changes

File	Change Summary
packages/noco-docs/docs/020.getting-started/050.self-hosted/020.environment-variables.md	Updated descriptions and defaults for LITESTREAM_S3_ENDPOINT and LITESTREAM_S3_REGION environment variables. Deprecated AWS_BUCKET and AWS_BUCKET_PATH variables.
packages/nocodb/docker/start-litestream.sh	Corrected conditional check for environment variable assignments related to Litestream and AWS configurations.

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[coderabbitai]

Actionable comments posted: 0

Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between b6dae93 and f3e6c88.

Files ignored due to path filters (1)

• packages/nocodb/docker/litestream.yml is excluded by !**/*.yml

Files selected for processing (2)

• packages/noco-docs/docs/020.getting-started/050.self-hosted/020.environment-variables.md (2 hunks)
• packages/nocodb/docker/start-litestream.sh (1 hunks)

Additional Context Used

LanguageTool (1)

packages/noco-docs/docs/020.getting-started/050.self-hosted/020.environment-variables.md (1)

Near line 25: Unpaired symbol: ‘'’ seems to be missing
Context: ...ter. Allowed special characters include $&+,:;=?@#\|'.^*()%!_-". | ...

Additional comments not posted (4)

packages/nocodb/docker/start-litestream.sh (1)

14-14: Corrected the syntax of the conditional statement by adding a semicolon and then. This is necessary for proper execution in shell scripts.

packages/noco-docs/docs/020.getting-started/050.self-hosted/020.environment-variables.md (3)

71-71: Updated the description for LITESTREAM_S3_ENDPOINT to clarify that it defaults to AWS S3. This enhances clarity and aligns with the PR's documentation improvement goals.

---

72-72: Updated the description for LITESTREAM_S3_REGION to include details about the precedence of LITESTREAM_S3_ENDPOINT and the default region setting. This improves documentation accuracy and clarity.

---

86-87: Removed deprecated variables AWS_BUCKET and AWS_BUCKET_PATH, encouraging the use of LITESTREAM_S3_BUCKET and LITESTREAM_S3_PATH respectively. This is a good practice in maintaining clean and updated documentation.

[pranavxc]

All LGTM. Will merge and later I will create a custom docker image and verify the litestream. Thanks.