Liveness & Readiness Probes
Liveness, probe, PERIODICALLY, CHECK, karta hai, ki, container, HEALTHY, hai, ya, NAHI — FAIL, hone, PAR, Kubernetes, container, ko, RESTART, kar, deta hai. Readiness, probe, CHECK, karta hai, ki, container, TRAFFIC, RECEIVE, karne, ke, liye, READY, hai, — FAIL, hone, PAR, Service, TRAFFIC, ROUTING, se, US, pod, ko, HATA, deta, hai (restart, NAHI, karta).
DONO, HTTP, GET, request, TCP, socket, check, YA, EK, COMMAND, EXECUTE, karke, IMPLEMENT, kiye, ja, sakte, HAIN — RESPONSE, SUCCESS, (2xx/3xx, HTTP, code) matlab, HEALTHY.
livenessProbe:
httpGet:
path: /healthz
port: 8080
initialDelaySeconds: 10
periodSeconds: 10
readinessProbe:
httpGet:
path: /ready
port: 8080
periodSeconds: 5- Liveness probe fail = container restart hota hai
- Readiness probe fail = traffic routing se hataya jaata hai (restart nahi)
- HTTP GET, TCP socket, ya command execution se implement ho sakte hain
Startup, probe, un, applications, ke, liye, hai, JINKA, STARTUP, TIME, UNPREDICTABLE, ya, LONG, hai — JAB, TAK, startup, probe, SUCCEED, NAHI, hoti, liveness/readiness, probes, DISABLE, rehte, HAIN, taaki, SLOW-STARTING, apps, RESTART, na, ho, jaayein.
startupProbe:
httpGet:
path: /healthz
port: 8080
failureThreshold: 30
periodSeconds: 10"failureThreshold" batata hai, KITNI, BAAR, probe, FAIL, honi, CHAHIYE, PEHLE, ki, ACTION, li, jaaye — jaise, "failureThreshold: 3" ka, MATLAB, hai, 3, CONSECUTIVE, failures, ke, BAAD, hi, container, RESTART, hoga (liveness) ya, TRAFFIC, se, HATAYA, jaayega (readiness).