linkerd ☆
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Description:
Command-line utility to interact with linkerd
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  @linkerd  |  formulae.brew.sh
Category: Networking
Tags: kubernetes service-mesh observability networking devops
Install: brew install linkerd
About:
Linkerd is a command-line interface (CLI) tool designed to manage and interact with the Linkerd service mesh. It allows developers and operators to install the mesh, view real-time metrics, debug services, and secure connections. The tool is essential for observing and managing microservices traffic within a Kubernetes cluster.
Key Features:
  • Install and manage Linkerd control plane
  • Secure mTLS connections between services
  • View real-time service metrics and topology
  • Debug live service requests and proxies
Use Cases:
  • Observing latency and success rates for microservices
  • Securing gRPC and HTTP traffic with automatic mTLS
  • Troubleshooting connectivity issues in Kubernetes
Alternatives:
  • Istio – Heavier resource footprint with a steeper learning curve, but offers more extensive feature sets.
  • Consul – Provides service discovery alongside mesh capabilities, often used in non-Kubernetes environments.
Version History
Detected Version Rev Change Commit
Sep 16, 2025 6:31am 0 VERSION_BUMP f5334da9
Sep 14, 2024 3:02pm 0 VERSION_BUMP 89cc72d7
Aug 8, 2024 10:46am 0 VERSION_BUMP 0c552c69
Jan 19, 2024 6:48pm 0 VERSION_BUMP 399e3626
Jan 3, 2024 10:07pm 0 VERSION_BUMP 5a19dfa5
Nov 22, 2023 9:48pm 0 VERSION_BUMP 2e0c4366
Sep 26, 2023 5:11am 0 VERSION_BUMP a1c40600
Sep 26, 2023 3:07am 0 VERSION_BUMP fe836da2
Aug 22, 2023 9:52pm 0 VERSION_BUMP 95082411
Aug 10, 2023 12:20am 0 VERSION_BUMP a0b02e3f
Apr 11, 2023 6:05am 0 VERSION_BUMP 37d7041b
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