https://www.pistack.xyz/tags/sidecarless/ Recent content in Sidecarless on Pi Stack Hugo en-us Wed, 20 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-20-self-hosted-sidecarless-service-mesh-istio-ambient-cilium-linkerd-guide/ Wed, 20 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-20-self-hosted-sidecarless-service-mesh-istio-ambient-cilium-linkerd-guide/ <p>Traditional service mesh architectures rely on sidecar proxies — additional containers injected alongside each application pod to intercept and manage network traffic. While effective, this approach introduces resource overhead, operational complexity, and performance penalties from double network hops. In 2026, a new paradigm has emerged: <strong>sidecarless service mesh architecture</strong>, which eliminates per-pod sidecars by handling traffic management at the node or kernel level.</p>