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service-mesh-implementation

service-mesh-implementation

github.com/aj-geddesCloud & DevOps373423 installsUpdated 34w ago
Repository

About service-mesh-implementation

A skill for deploying and configuring a service mesh to manage communication among microservices. It covers traffic control, security policies, and observability, with reference guides for Istio setup and configuration.

Key features

  1. 01Microservice traffic management
  2. 02Routing, retries, and traffic splitting
  3. 03Service authentication and mTLS
  4. 04Security policy configuration
  5. 05Tracing and observability setup
  6. 06Circuit-breaker patterns

Use cases

  1. 01Managing communication between services
  2. 02Applying service-to-service security
  3. 03Routing canary traffic
  4. 04Configuring tracing and retries

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/aj-geddes/useful-ai-prompts --skill service-mesh-implementation

After installing, type/service-mesh-implementationin Claude Code to confirm it loaded.

Bundled files

References and scripts installed along with SKILL.md.

references/
istio-core-setup.md
observability-configuration.md
security-policies.md
service-mesh-deployment-script.md
virtual-service-and-destination-rule.md
scripts/
security-checklist.sh

Details

From the project README

Service Mesh Implementation

Table of Contents

Overview

Deploy and configure a service mesh to manage microservice communication, enable advanced traffic management, implement security policies, and provide comprehensive observability across distributed systems.

When to Use

  • Microservice communication management
  • Cross-cutting security policies
  • Traffic splitting and canary deployments
  • Service-to-service authentication
  • Request routing and retries
  • Distributed tracing integration
  • Circuit breaker patterns
  • Mutual TLS between services

Quick Start

Minimal working example:

# istio-setup.yaml
apiVersion: v1
kind: Namespace
metadata:
  name: istio-system
  labels:
    istio-injection: enabled

---
apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
metadata:
  name: istio-config
  namespace: istio-system
spec:
  profile: production
  revision: "1-13"

  components:
    pilot:
      k8s:
        resources:
          requests:
            cpu: 500m
            memory: 2048Mi
// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

GuideContents
Istio Core SetupIstio Core Setup
Virtual Service and Destination RuleVirtual Service and Destination Rule
Security PoliciesSecurity Policies
Observability ConfigurationObservability Configuration
Service Mesh Deployment ScriptService Mesh Deployment Script

Best Practices

✅ DO
  • Enable mTLS for all workloads
  • Implement proper authorization policies
  • Use virtual services for traffic management
  • Enable distributed tracing
  • Monitor resource usage (CPU, memory)
  • Use appropriate sampling rates for tracing
  • Implement circuit breakers
  • Use namespace isolation
❌ DON'T
  • Disable mTLS in production
  • Allow permissive traffic policies
  • Ignore observability setup
  • Deploy without resource requests/limits
  • Skip sidecar injection validation
  • Use 100% sampling in high-traffic systems
  • Mix service versions without proper routing
  • Neglect authorization policies

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