fix: configs in deploy

[HardMax71]

Summary by cubic

Improves Loki stability in deploys by fixing the readiness check and hardening retention deletion behavior. Disables the unused ruler API and sets local rule storage.

• Bug Fixes
  • docker-compose: readiness check now asserts "ready"; increased retries (12) and start period (20s) to avoid false restarts.
  • loki-config: disabled ruler API and set local rule storage at /loki/rules.
  • loki compactor: uses filesystem for delete_request_store to make retention deletes reliable.

^{Written for commit 3f356d5. Summary will update on new commits.}

Summary by CodeRabbit

• Chores
  • Enhanced health monitoring for the Loki service with improved readiness detection
  • Extended startup grace period to allow more reliable service initialization
  • Configured rule storage backend for improved operational stability

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[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b03558f and 3f356d5.

📒 Files selected for processing (2)

• backend/loki/loki-config.yaml
• docker-compose.yaml

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📝 Walkthrough

Walkthrough

Backend Loki configuration now includes a ruler component with API disabled and local storage directory, while the compactor uses filesystem-based delete request storage. Docker Compose healthcheck for Loki was enhanced with explicit readiness verification and extended timing parameters for improved resilience.

Changes

Cohort / File(s)	Summary
Loki Configuration backend/loki/loki-config.yaml	Added ruler configuration block (API disabled, local storage at /loki/rules) and compactor delete request store configuration (filesystem backend).
Docker Healthcheck docker-compose.yaml	Updated Loki service healthcheck to use grep-based readiness verification for "ready" string, increased retry attempts from 10 to 12, and extended start period from 15s to 20s.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

🐰 A ruler now governs the Loki domain,
With local storage to lighten the strain,
Compactor deletes with filesystem grace,
While Docker checks readiness at a steadier pace,
More retries, more time—resilience's refrain! ✨

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/configs

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cubic-dev-ai]

No issues found across 2 files