fix: cpu-ram-crash

[RambokDev]

Summary by CodeRabbit

• Performance & Stability
  • Explicit container resource limits (CPU allocation, memory caps, and process limits) are now applied to ensure consistent application behavior and prevent resource exhaustion.
  • Database restore operations for MySQL and MariaDB have been optimized with direct streaming, significantly reducing memory consumption and improving efficiency during restoration.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 603b02a4-1db5-4056-b94d-42150b84d6ae

📥 Commits

Reviewing files that changed from the base of the PR and between 185a7ee and 7b1eeed.

📒 Files selected for processing (3)

• docker-compose.yml
• src/domain/mariadb/restore.rs
• src/domain/mysql/restore.rs

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📝 Walkthrough

Walkthrough

The pull request adds resource constraints to the containerized Rust application and optimizes database restore operations. MariaDB and MySQL restore procedures now stream SQL files directly into their respective processes instead of buffering entire files in memory, reducing memory overhead during restoration.

Changes

Database Restore Streaming Optimization

Layer / File(s)	Summary
MariaDB restore streaming src/domain/mariadb/restore.rs	Imports are updated to support file streaming; restore file open now includes contextual error handling; the SQL content is streamed directly to MariaDB stdin using std::io::copy instead of writing an in-memory buffer.
MySQL restore streaming src/domain/mysql/restore.rs	Imports are updated to remove generic Read/Write traits; restore file open includes contextual error handling; the SQL content is streamed directly to MySQL stdin using std::io::copy instead of writing an in-memory buffer.

Container Resource Limits

Layer / File(s)	Summary
Docker Compose resource limits docker-compose.yml	The rust-app service is configured with explicit resource constraints: CPU quota, memory and swap limits, and maximum process count.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Poem

🐰 A rabbit hops through memory lanes,
Streaming files like flowing rains,
No buffers bloat, just stdin flows fast,
While Docker walls keep resources vast!

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/cpu-ram-crash

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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