bmcculley

// https://nodejs.org/docs/v12.22.10/api/perf_hooks.html
const {
  performance
} = require('perf_hooks');

//#1 -- For loop in Javascript.
const fish = ['dory', 'bruce', 'marlin', 'nemo'];
const nemo = ['nemo'];
const everyone = ['dory', 'bruce', 'marlin', 'nemo', 'gill', 'bloat', 'nigel', 'squirt', 'darla', 'hank'];
const large = new Array(10).fill('nemo');

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Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/bionic64"
  
  config.vm.define "docker-1" do |node|
    node.vm.hostname = "docker-1"
    config.vm.box_check_update = false
    config.vm.network "public_network"
    config.vm.provider "virtualbox" do |vb|
      vb.name = "docker-1"
      vb.memory = "2048"

bmcculley

import random

def get_char(chars):
	random_char = random.choice(chars)
	if random.randrange(2):
		return random_char.upper()
	return random_char

def gen(length):
	password = ""

bmcculley

package main

import (
	"fmt"
	"net/http"
	"os"
)

var hostname string

bmcculley

#!/bin/bash
yum update -y
sudo amazon-linux-extras install nginx1 -y
sudo systemctl start nginx.service
sudo systemctl enable nginx.service

bmcculley

from flask import Flask, render_template, session, copy_current_request_context, jsonify
from flask_socketio import SocketIO, emit, disconnect
from threading import Lock


async_mode = None
app = Flask(__name__)
app.config['SECRET_KEY'] = 'ceafa6fe-f968-4d7d-8583-4252c5ab54a4' # change me
socketio = SocketIO(app, async_mode=async_mode)
thread = None

bmcculley

import docker
import os

def run_container(container_name):
	client = docker.from_env()

	client.containers.run(container_name, ports={8080:8080}, detach=True)

def get_id(container_name):
	client = docker.from_env()

bmcculley

from collections import Counter

def withdraw_one(amount):
	bills = [100,50,20]
	
	memo = [amount + 1] * (amount + 1)
	bills_results = [[]] * (amount+1)
	d = {100:0, 50:0, 20:0}

	memo[0] = 0

bmcculley

SRE/DevOps Challenge

Overview

This challenge will test the following skills:

• Kubernetes orchestration
• CI systems
• REST APIs
• Scripting

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version: '3'

services:
  # Database
  db:
    image: mariadb:latest
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment: