As microservice counts grow, managing mutual TLS, load balancing, retries, circuit-breaking, and traffic routing in application code becomes unsustainable. Each team re-implements networking concerns differently, creating inconsistent reliability and security across the fleet.
Lightweight proxies deployed alongside each service instance intercept all network traffic. A control plane distributes routing rules, retry policies, circuit-breakers, and mTLS certificates. The data plane handles encryption, load balancing, and traffic splitting transparently. Canary deployments and traffic mirroring enable safe rollouts. Per-request telemetry provides L7 observability without application changes, ensuring consistent security and reliability.
Sidecar proxies, control plane managers, service discovery registries, certificate managers, traffic policy engines, canary analysis tools, mesh observability dashboards
Unify metrics, logs, and distributed traces into a single correlated platform enabling real-time system understanding and rapid root-cause analysis.
Mesh proxy telemetry requires an observability backend to collect and correlate signals.
Automate build, test, security scan, and deployment with embedded policy checkpoints enforcing compliance before code reaches production.
Sidecar injection and mesh policy rollout requires mature CI/CD pipelines.