wshobson/linkerd-patterns

Implemente padrões de malha de serviço Linkerd para implantações leves e focadas em segurança. Use ao configurar o Linkerd, definir políticas de tráfego ou implementar redes de confiança zero com baixa sobrecarga.

O que é linkerd-patterns?

Este skill fornece uma coleção de padrões e práticas recomendadas para implantar e gerenciar a malha de serviço Linkerd, uma solução leve e segura para microsserviços. Ele é útil para desenvolvedores e operadores que desejam configurar políticas de tráfego, implementar redes de confiança zero (zero-trust networking) e otimizar a comunicação entre serviços com baixa latência e sobrecarga mínima. O skill oferece orientações passo a passo, exemplos de configuração e scripts para automatizar tarefas comuns, como instalação do Linkerd, configuração de mTLS, roteamento de tráfego e implementação de políticas de segurança. Projetado para funcionar com ferramentas de linha de comando e ambientes Kubernetes, ele ajuda a reduzir a complexidade da malha de serviço, garantindo implantações consistentes e seguras. Com base na documentação oficial do Linkerd, o skill simplifica a adoção de padrões avançados, como failover, balanceamento de carga e observabilidade, sem exigir conhecimentos profundos de redes.

Funciona com~Claude Code~Codex CLI~Cursor
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Documentação

O que linkerd-patterns faz?

Implemente padrões de malha de serviço Linkerd para implantações leves e focadas em segurança. Use ao configurar o Linkerd, definir políticas de tráfego ou implementar redes de confiança zero com baixa sobrecarga.

Visão Geral

O wshobson/linkerd-patterns é um skill que fornece padrões e práticas recomendadas para a malha de serviço Linkerd. Ele abrange desde a instalação básica até configurações avançadas de segurança e tráfego, ajudando a garantir que sua malha de serviço seja eficiente e segura.

Funcionalidades Principais

  • Instalação Simplificada: Scripts e comandos para instalar o Linkerd em clusters Kubernetes.
  • Configuração de Políticas de Tráfego: Definição de regras de roteamento, balanceamento de carga e failover.
  • Segurança com mTLS: Ativação e configuração de TLS mútuo para comunicação entre serviços.
  • Redes de Confiança Zero: Implementação de princípios de confiança zero para minimizar riscos de segurança.
  • Observabilidade: Integração com métricas e dashboards para monitoramento do tráfego.

Como Usar

Pré-requisitos

  • Cluster Kubernetes (v1.21 ou superior)
  • CLI do Linkerd instalada (linkerd)
  • Acesso ao kubectl configurado

Instalação Rápida

linkerd install | kubectl apply -f -
linkerd check

Configuração de mTLS

apiVersion: v1
kind: Namespace
metadata:
  name: my-app
  annotations:
    linkerd.io/inject: enabled

Exemplo de Política de Tráfego

apiVersion: policy.linkerd.io/v1alpha1
kind: HTTPRoute
metadata:
  name: my-route
spec:
  parentRefs:
    - name: my-service
  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /api
      filters:
        - type: RequestHeaderModifier
          requestHeaderModifier:
            add:
              - name: X-Forwarded-For
                value: "true"

Dicas de Uso

  • Sempre execute linkerd check após alterações na configuração para garantir que a malha está saudável.
  • Para ambientes de produção, considere usar o modo de alta disponibilidade (linkerd install --ha).
  • Utilize as anotações de injeção seletiva para controlar quais namespaces participam da malha.

Referências


Este skill é mantido pela comunidade e contribuições são bem-vindas!

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

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