fix: fixed router config

[edinstance]

Summary by CodeRabbit

• Configuration
  • Improved OpenTelemetry endpoint resolution with enhanced environment variable handling and more robust fallback defaults for telemetry exporter connections.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Configuration syntax for OTLP endpoint resolution was updated across two template variables. The changes migrate from direct variable substitution to explicit environment-based lookups with fallback defaults, altering how missing environment variables are handled.

Changes

Cohort / File(s)	Summary
OTLP endpoint template syntax updates router.yml	Changed OTEL exporter and metrics exporter endpoint templates from implicit variable syntax to explicit env. prefix with :- default fallback syntax (e.g., ${OTEL_EXPORTER_OTLP_ENDPOINT:...} → ${env.OTEL_EXPORTER_OTLP_ENDPOINT:-...})

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Changes are limited to syntax updates in a single configuration file
• No logic modifications or structural alterations
• Straightforward migration of environment variable syntax

Poem

🐰 The endpoints now speak clearer,
With env and dashes drawing nearer,
When variables hide, defaults appear,
Our collectors stand without fear! 📡

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch dev

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📜 Recent review details

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Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 50e6afc and e1123d6.

📒 Files selected for processing (1)

• router.yml (1 hunks)

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