networking

What is Linkerd?

A lightweight service mesh for Kubernetes. Linkerd provides automatic mTLS between pods, observability dashboards, and traffic management without sidecar overhead.

Related Calculators

Mesh Overhead

Calculate the RAM, CPU, and latency overhead of running Istio, Linkerd, or Cilium as a service mesh. Compare sidecar vs eBPF approaches per pod and cluster-wide.

Related Generators

Network Policy

Generate Kubernetes NetworkPolicy YAML with default-deny and allow rules for namespace isolation. Supports ingress allow-lists, egress port rules, DNS, and Prometheus scraping.

Related Comparisons

Linkerd vs Istio

Linkerd vs Istio for Kubernetes service mesh — compare resource overhead, mTLS automation, configuration complexity, and operational burden.

Linkerd vs Cilium

Linkerd vs Cilium — sidecar service mesh vs eBPF-based networking. Compare resource usage, mTLS, network policy, and which is better for Kubernetes observability.

Related Terms

mTLS (Mutual TLS)