5 things you don't know about Amazon Web Services

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Simone Brunozzi
Sr. Technology Evangelist, AWS
@simon
things
you don’t know about
Amazon Web Services5
1

01
AWS CLI
Delete a bucket and all its
content with just one
command
2

aws s3 rb s3://bucket-name --force
4

02
AWS CLI
Recursive copy of a directory
and its subfolders to Amazon
S3 (and vice versa)
7

aws s3 cp MyFolder s3://bucket-name --
recursive [--region us-west-2]
9

03
Autoscaling
Hmm...
10

Autoscaling
Amazon S3
Amazon DynamoDB
Amazon ELB (Elastic Load Balancing)
Amazon Glacier
Amazon EB (Elastic Beanstalk)
Etc...

03
EC2 Autoscaling
Automatically scale out EC2
within ELB
(old version)
12

Get the AS Command Line Tools:
aws.amazon.com/developertools/2535
1) Launch config:AMI to be used
2) Autoscaling group: wh...

14
AutoScaling tools
14

15
CloudWatch API Tools
15

FILE: ec2.bat
@echo off
set EC2_HOME=c:ec2
set PATH=%PATH%;%EC2_HOME%bin
set JAVA_HOME=C:Program FilesJavajre6
"%JAVA_HOME...

FILE: .bash_profile
export EC2_HOME=~/ec2
export PATH=$PATH:$EC2_HOME/bin
export EC2_PRIVATE_KEY=pk-[removed].pem
export E...

% as-version
Amazon AutoScaling CLI version 1.0.61.3 (API 2011-01-01)
18
Test if it works
18

STEP 1: Create Launch Config
as-create-launch-config LC1 --image-id ami-31814f58 --instance-type m1.small
[--region us-eas...

Scale in EC2 instances to ZERO, if needed
as-update-auto-scaling-group ASG1 --min-size 0 --max-size 0
20
AutoScaling + ELB...

STEP 3: Create Scaling Out Policy
as-put-scaling-policy SOut1 --auto-scaling-group ASG1 --adjustment=1 --type
ChangeInCapa...

STEP 4: Create Metric Out Alarm
mon-put-metric-alarm MOutA1 --comparison-operator GreaterThanThreshold --
evaluation-perio...

STEP 5: Create Scaling In Policy
as-put-scaling-policy SInP1 --auto-scaling-group ASG1 --adjustment=-1 --type
ChangeInCapa...

STEP 6: Create Metric In Alarm
mon-put-metric-alarm MInA1 --comparison-operator LessThanThreshold --
evaluation-periods 1 ...

#!/bin/bash
aws_instance=$(wget -q -O- http://169.254.169.254/latest/meta-data/instance-
id)
aws_region=$(wget -q -O- http...

03
EC2 Autoscaling
Automatically scale out EC2
within ELB
(NEW version)
26

04
EC2 metadata
How to get details related to
the EC2 machine that I’m
running (PHP)
28

05
VPC + Cloudformation
Using CF to create a 3-
tier architecture within
VPC.
(first steps)
31

{
"AWSTemplateFormatVersion" : "2010-09-09",
! "Description": "Creates a Multi-AZ VPC with subnets for a three tier archit...

{
"AWSTemplateFormatVersion" : "2010-09-09",
! "Description": "Creates a Multi-AZ VPC with subnets for a three tier archit...

{
"AWSTemplateFormatVersion" : "2010-09-09",
! "Description": "Creates a Multi-AZ VPC with subnets for a three tier archit...

{
"AWSTemplateFormatVersion" : "2010-09-09",
! "Description": "Creates a Multi-AZ VPC with subnets for a three tier archit...

cfn-create-stack CustomerLittleNetwork --tag
"Key=env; Value=temp" --template-file
stack_cfn_learn_001_vpc_step1.template
...

cfn-update-stack CustomerLittleNetwork
--template-file
stack_cfn_learn_001_vpc_step2.template
cfn-describe-stacks Customer...

{
"AWSTemplateFormatVersion" : "2010-09-09",
! "Description": "Creates a Multi-AZ VPC
with subnets for a three tier archit...

"Parameters" : {
! ! "VpcCidr" : {
! ! ! "Description" : "CIDR for the VPC",
! ! ! "Type" : "String",
! ! ! "MinLength": "...

! ! "PublicSubnetCidrA" : {
! ! ! "Description" : "Subnet for public
resources in the first AZ",
! ! ! "Type" : "String",
...

06
CloudFormer
CloudFormation
templates from an
existing deployment
44

07
Custom errors
Enabling custom error
pages on CloudFront
46

08
ZFS on Amazon EC2
How to install and run
ZFS on Amazon EC2
(yes, you can!)
Thanks to:
Constantin Gonzalez
Dougal Ballan...

What is ZFS?
ZFS is a file system + logical volume manager.
Features:
- protection against data corruption
- support for h...

How can I use it?
Launch an EC2 instance with an AMI which supports
ZFS.
1) Linux
2) OmniOS (native ZFS support based on a...

1) Linux
Linux AMI:
https://aws.amazon.com/amazon-linux-ami/
http://zfsonlinux.org/
53

2) OmniOS
54

3) FreeBSD
55

And now what?
It works the same as with any other hardware
platform:
1) Attach a few EBS volumes to your EC2 instance;
2) ...

$ sudo modprobe zfs
[attach 3 EBS volumes to the instance]
$ sudo zpool create test raidz sdf sdg sdh
$ sudo zpool status
...

$ mount
/dev/xvda1 on / type ext4 (rw,noatime)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/p...

What can I do with ZFS?
Many things! Here’s one example:
Use an EBS Provisioned IOPS volumes as ZFS cache
and log (ZIL) de...

Learn more
http://pthree.org/2012/04/17/install-zfs-on-debian-
gnulinux/
60

09
Extra stuff
Friends, nice people,
cool things, etc.
61

Thank
you!
67

Simone Brunozzi
Sr. Technology Evangelist, AWS
@simon
things
you don’t know about
Amazon Web Services5
68

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