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Spring Cloud Basics

Spring Cloud vs Alternatives

Kubernetes-Native Options
💡 Spring Cloud, EK, "APPLICATION-LEVEL, TOOLKIT" hai, JABKI, Kubernetes, EK, "INFRASTRUCTURE-LEVEL, TOOLKIT" hai — DONO, SAME, PROBLEMS, (discovery, config, resilience) SOLVE, karte, HAIN, LEKIN, DIFFERENT, LAYERS, PAR.

Agar, TUM, ALREADY, Kubernetes, PAR, DEPLOY, kar, rahe, ho, KUCH, Spring Cloud, features, (jaise, service, discovery) REDUNDANT, ho, sakte, HAIN — Kubernetes, KHUD, NATIVE, service, discovery, (DNS-based) aur, ConfigMaps, (config, management) DETA, hai.

MANY, teams, HYBRID, approach, USE, karte, HAIN — Kubernetes, infrastructure-level, concerns, (deployment, scaling, discovery) ke, liye, aur, Spring, Cloud, application-level, concerns, (Resilience4j, Feign) ke, liye.

// Kubernetes-native discovery (Spring, Cloud, Eureka, ke, BAJAYE):
// application.yml — Kubernetes, DNS, se, service, resolve, hota, hai:
// http://order-service.default.svc.cluster.local
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Spring Cloud, EK, "APPLICATION-LEVEL, TOOLKIT" hai, JABKI, Kubernetes, EK, "INFRASTRUCTURE-LEVEL, TOOLKIT" hai — DONO, SAME, PROBLEMS, (discovery, config, resilience) SOLVE, karte, HAIN, LEKIN, DIFFERENT, LAYERS, PAR.
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⚡ Quick Recap
  • Spring Cloud = application-level toolkit. Kubernetes = infrastructure-level
  • Kubernetes, PAR, deploy, karte, waqt, KUCH, Spring, Cloud, features, redundant, ho, sakte, hain
  • Hybrid approach — Kubernetes (infra), Spring Cloud (application, concerns)
On this page (2 subtopics)

Istio, EK, service, mesh, hai, JO, Spring, Cloud, ke, RESILIENCE, features, (retries, circuit, breaking) ko, application, code, se, "OUT" nikalке, infrastructure, mein, MOVE, karta hai — Language-agnostic, hai, PURE, Spring, tools, se, DIFFERENT, hai.

# Istio, mein, retries, YAML, config, se, define, hoti, hain, application, code, mein, nahi:
# retries: { attempts: 3, perTryTimeout: 2s }

Agar, team, Java/Spring, mein, DEEPLY, EXPERIENCED, hai, LEKIN, Kubernetes/service, mesh, mein, NAHI, Spring, Cloud, ek, GENTLER, learning, curve, deta, hai — application-level, tools, aur, infrastructure-level, tools, ke, beech, choice, TEAM, ki, EXPERTISE, se, bhi, guide, honi, chahiye.