hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

sahilsk

---

- name: ensure required packages are installed for Java 7
  apt: name=$item state=latest update_cache=yes
  with_items:
    - python-software-properties

- name: Add Java repository to sources
  action: apt_repository repo='ppa:webupd8team/java'

cpuguy83

package backends

import (
	"fmt"
	"io"
	"strings"
	"sync"
	"time"

	"github.com/docker/libswarm"

YungSang

Running Kubernetes Example on CoreOS, Part 2 with flannel (formerly Rudder)

• https://coreos.com/blog/running-kubernetes-example-on-CoreOS-part-2/
• https://github.com/GoogleCloudPlatform/kubernetes/blob/master/examples/guestbook/README.md
• https://coreos.com/blog/introducing-rudder/
• https://github.com/coreos/flannel

Step Zero: Build up a Kubernetes cluster

yeukhon

Vagrant crash course

This is a 5-minute crash course to start using vagrant. We will host our vagrant files in /home/USER/vms. That's my convention working with many vagrant machines.

Minute 0: Get vagrant and virtulabox

vagrant: https://docs.vagrantup.com/v2/installation/

virtualbox: https://www.virtualbox.org/wiki/Downloads

pablitoc

##Install AWS CLI Tools##

1. Install AWS CLI Tools. You can also use the EC2 API Tool if you are more comfortable with them. But this write-up uses the EC2 CLI.
2. Create a user via Amazon IAM or download the security accessID and securitykey you will need it to query Amazon CLI.
3. using Terminal cd into .aws directory cd ~/.aws edit or create new file named config paste the following contents inside.
   `[default]`
   `aws_access_key_id = ACCESS_ID`
   `aws_secret_access_key = SECRET_ID`
   `output = json OR bson OR text`
   `region = PREFERRED_AWS_REGION`

Save the file as "config"

masteinhauser

#!/bin/bash -x                                                                                                                                                                                                                                                                   
                                                                                   
#DEBUG="-debug"                                                                    
VM=`echo ${1} | sed 's/.json//g'`                                                  
                                                                                   
PACKER=`which packer`                                                              
                                                                                   
rm -rf output-${VM}                                                                
                                                                                   
${PACKER} build ${DEBUG} ${VM}.json                       

obolton

AWS ELB with Node.js and WebSockets

This assumes that:

• You are using Nginx.
• You want to accept incoming connections on port 80.
• Your Node.js app is listening on port 3000.
• You want to be able to connect to your Node.js instance directly as well as via the load balancer.

####1. Create load balancer

crunchie84

install the ELK stack on an ubuntu-x64 machine on Azure

This guide has been revised 06-03-2015. Start with a clean ubuntu 14.04LTS-x64 machine and get it updated

sudo su
apt-get update && apt-get dist-upgrade
reboot

sahilsk

---
# file  docker/tasks/main.yml

- name: run apt-get update
  apt: update_cache=yes
  sudo: yes

- name: install required packages
  apt: name="linux-image-generic-lts-trusty" state="present"
  sudo: yes