gabrielfsousa

Preparation for CKA with Kubernetes version 1.17.1 on REDHAT 8

What i need to know for the exam ? 🏁

%	Domain
08%	Application Lifecycle Management
12%	Installation, Configuration & Validation
19%	Core Concepts
11%	Networking

gabrielfsousa

# Gawk version
# Remote
grep -v "rem_address" /proc/net/tcp  | awk  '{x=strtonum("0x"substr($3,index($3,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($3,i,2))}{print x":"strtonum("0x"substr($3,index($3,":")+1,4))}'

# Local
grep -v "rem_address" /proc/net/tcp | awk  '{x=strtonum("0x"substr($2,index($2,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($2,i,2))}{print x":"strtonum("0x"substr($2,index($2,":")+1,4))}'

# No Gawk
# Local
grep -v "rem_address" /proc/net/tcp  | awk 'function hextodec(str,ret,n,i,k,c){

gabrielfsousa

import { sleep, group, check } from "k6";
import http from "k6/http";

export let options = {
  thresholds: {
    // 95% of requests must finish within 500 ms & 99% within 1500 ms
    http_req_duration: ['p(95) < 500', 'p(99) < 1500'],
  },
};