Description:
Command-line utility to interact with linkerd
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Type: Formula
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Tracked Since: Dec 28, 2025
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Links:
Homepage |
@linkerd |
formulae.brew.sh
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Category: Networking
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Tags:
kubernetes
service-mesh
observability
networking
devops
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Install:
brew install linkerd
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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.
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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
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Use Cases:
- Observing latency and success rates for microservices
- Securing gRPC and HTTP traffic with automatic mTLS
- Troubleshooting connectivity issues in Kubernetes
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Alternatives:
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Istio
– Heavier resource footprint with a steeper learning curve, but offers more extensive feature sets.
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Consul
– Provides service discovery alongside mesh capabilities, often used in non-Kubernetes environments.
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