illustrated steps to create greggroeten.net with aws · install mariadb don’t install mysql,...

Thu 11/1/2018

1

Illustrated Steps to create greggroeten.net with AWS

Screenshots of each step

Thu 11/1/2018

2

1. Create VPC 10.10.0/16.

AMI Linux 2, ************* Linux 2 Reqs mariadb and other differences between regular Linux

Thu 11/1/2018

3

2. Create 2 Public and 2 Private subnets, each in different AZ’s. 10.10.1.0/24 - 10.10.4.0/24

Thu 11/1/2018

4

3. Create IGW, assign EIP to IGW, Attach to VPC

VPC dashboard

Internet Gateway, Create Internet Gateway

Thu 11/1/2018

5

4. Create Private Route Table, rename default RT to Public

Thu 11/1/2018

6

5. Create NAT GW, attach to Public Subnet 1A, Create new EIP assign to NAT GW, then attach to private RT

Thu 11/1/2018

7

6. Attach NAT GW to Private RT, Select Private RT, Add routes – Destination 0.0.0.0/0 to NAT GW (not IGW)

Thu 11/1/2018

8

7. Associate Private Subnets to Private RT

Thu 11/1/2018

9

8. Add IGW to Public RT, if Destination is 0.0.0.0/0 RT will route to Target IGW

VPC setup completed

Thu 11/1/2018

10

9. Create EC2 instance, Roeten-VPC, Public Subnet 1a, Enable Public IP (restart will loose IP, assigned new IP) auto create eth0 Network Interface

subnet-06b733f7958e8008a = AZ us-east-1a

Add userdata Bootstrap script, #!/bin/bash yum install httpd -y service httpd start chkconfig httpd on yum install wget -y yum install php php-mysql mysql -y

Thu 11/1/2018

11

Add Tags

Name WebServer

Thu 11/1/2018

12

10. Security Group

SSH TCP 22 0.0.0.0/0 default

HTTP TCP 80 0.0.0.0/0 add, test OK, production delete later

Thu 11/1/2018

13

11. Launch, Create new key Pair, Download Key Pair VirginiaKey.pem

Thu 11/1/2018

14

View Instances, Pending, Initializing…

Thu 11/1/2018

15

Running, Initializing…

Thu 11/1/2018

16

12. IAM

Thu 11/1/2018

17

13. Create Role S3_Full-Access

Thu 11/1/2018

18

14. Create SNS Topic

Thu 11/1/2018

19

15. SNS Topic creation, Subscribe, Go to email and confirm subscription

Thu 11/1/2018

20

Thu 11/1/2018

21

16. Cloudwatch, Create alarm

Thu 11/1/2018

22

Thu 11/1/2018

23

17. Create Lambda function to monitor SNS, trigger is load_balancer_health

Thu 11/1/2018

24

Thu 11/1/2018

25

Test Lambda function

Thu 11/1/2018

26

Thu 11/1/2018

27

18. Attach IAM Role so RDS can communicate with EC2

RDS, Need SG besides 2 defaults SG’s,

Thu 11/1/2018

28

19. RDS - Create database, Mariadb engine, t2 micro 1CPU 1GB RAM, 20GB default, no DB subnet yet.

Wordpress requires DB thus Mariadb

Already allowed dns resolution, change DNS hostnames to YES

Created no problems

Username groetendb

Password is aws…

groetendb.crrhgplksbww.us-east-1.rds.amazonaws.com Old database host Endpoint

groetendb.crrhgplksbww.us-east-1.rds.amazonaws.com New Endpoint

Thu 11/1/2018

29

20. Create ELB, Classic, public subnets only, Create new SG, TCP 80 only, healthy threshold 6, add EC2

Thu 11/1/2018

30

21. Setup Route53 and Domain Name

Public IP: 34.200.246.139 or Elastic IP

RDS endpoint groetendb.crrhgplksbww.us-east-1.rds.amazonaws.com

Cannot access RDS instance groetendb.crrhgplksbww.us-east-1.rds.amazonaws.com on 3306 yet

Setup Route53 and Domain Name

Route53 greggroeten.net

Thu 11/1/2018

31

22. Create Simple Routing policy with type A = Alias Record Set greggroeten.net and EC2 public IP 34.200.246.139

Create Simple Routing policy with type A = Alias Record Set www.greggroeten.net and EC2 public IP 34.200.246.139

Thu 11/1/2018

32

23. Update NS records with godaddy account

Go to godaddy account DNS Management

Nameservers

Change

Custom

Copy Route53 DNS names to GoDaddy

ns-943.awsdns-53.net.

ns-328.awsdns-41.com.

ns-1112.awsdns-11.org.

ns-1830.awsdns-36.co.uk.

Now greggroeten.net domain from GoDaddy is mapped Route52 and Route52 is mapped to EC2 instance

Thu 11/1/2018

33

24. Install a LAMP Web Server on Amazon Linux 2

MobaXterm, SSH to EC2 server, 18.207.182.206, Advanced SSH settings use private key load VirginiaKey.pem, user = ec2-user,

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-lamp-amazon-linux-2.html not regular lamp on linux!!!!!!

Linux 2 requires configuration/command differences than Linux, mysql not working because need to use mariadb

configured your security group to allow SSH (port 22), HTTP (port 80), and HTTPS (port 443) connections

Apache web server with PHP and MariaDB (a community-developed fork of MySQL) support on your Amazon Linux 2 instance (sometimes called a LAMP web server or LAMP stack). You can use this server to host a static website or deploy a dynamic PHP application that reads and writes information to a database.

Prepare the LAMP Server

ensure that all of your software packages are up to date

sudo yum update -y

Install the lamp-mariadb10.2-php7.2 and php7.2 Amazon Linux Extras repositories

Thu 11/1/2018

34

sudo amazon-linux-extras install -y lamp-mariadb10.2-php7.2 php7.2

install the Apache web server, MariaDB, and PHP software packages

sudo yum install -y httpd mariadb-server

To install the Apache Web Server, type: yum install httpd

You can view the current versions of these packages with the following command:

yum info <package_name>

yum info mariadb

Start the Apache web server.

sudo systemctl start httpd

Use the systemctl command to configure the Apache web server to start at each system boot.

sudo systemctl enable httpd

You can verify that httpd is on by running the following command:

sudo systemctl is-enabled httpd

Verify VPC security group Type: HTTP Protocol: TCP Port Range: 80 Source: Custom

Test your web server. In a web browser, type the public DNS address (or the public IP address) of your instance

EC2 web address http://18.207.182.206/

Thu 11/1/2018

35

Apache httpd serves files that are kept in a directory called the Apache document root. The Amazon Linux Apache document root is /var/www/html

ec2-user account to manipulate files in this directory, you must modify the ownership and permissions of the directory. There are many ways to accomplish

this task. In this tutorial, you add ec2-user to the apache group, to give the apache group ownership of the /var/www directory and assign write

permissions to the group.

Change the group ownership of /var/www and its contents to the apache group.

$ sudo chown -R apache:apache /var/www

To add group write permissions and to set the group ID on future subdirectories, change the directory permissions of /var/www and its subdirectories.

$ sudo chmod 2775 /var/www && find /var/www -type d -exec sudo chmod 2775 {} \;

To add group write permissions, recursively change the file permissions of /var/www and its subdirectories:

find /var/www -type f -exec sudo chmod 0664 {} \;

Thu 11/1/2018

36

25. Install MariaDB

Don’t install MySQL, mariadb is for Linux 2

Secure the Database Server

Start the MariaDB server.

$ sudo systemctl start mariadb

Run mysql_secure_installation.

$ sudo mysql_secure_installation

When prompted, type a password for the root account.

Type the current root password. By default, the root account does not have a password set. Press Enter.

Type Y to set a password, and type a secure password twice. For more information about creating a secure password, see https://identitysafe.norton.com/password-generator/. Make sure to store this password in a safe place.

Note

Setting a root password for MariaDB is only the most basic measure for securing your database.

When you build or install a database-driven application, you typically create a database service user

for that application and avoid using the root account for anything but database administration.

Type Y to remove the anonymous user accounts.

Type Y to disable the remote root login.

Type Y to remove the test database.

Type Y to reload the privilege tables and save your changes.

(Optional) If you do not plan to use the MariaDB server right away, stop it. You can restart it when you need it again.

[ec2-user ~]$ sudo systemctl stop mariadb

Check is RDS backing-up, service running

Thu 11/1/2018

37

Thu 11/1/2018

38

26. Install wordpress

Goal is to access greggroeten.net using Route53 through EC2 to Wordpress application

sudo su – cd /var/www/html

wget https://wordpress.org/latest.tar.gz tar -xvzf latest.tar.gz cd wordpress/ required package mv * /var/www/html move to www/html so can pick up data cd /etc/httpd/conf vi httpd.conf Change Allow overide parm to All chown -R apache:apache /var/www

34.200.246.139 or greggroeten.net = http://www.greggroeten.net/wp-admin/setup-config.php

Thu 11/1/2018

39

Solution /var/www/html/wordpress/wp-config.php

// ** MySQL settings - You can get this info from your web host ** // /** The name of the database for WordPress */ define('DB_NAME', 'groetendb'); /** MySQL database username */ define('DB_USER', 'groetendb'); /** MySQL database password */ define('DB_PASSWORD', 'aws…'); /** MySQL hostname */ define('DB_HOST', 'localhost'); /** Database Charset to use in creating database tables. */ define('DB_CHARSET', 'utf8'); /** The Database Collate type. Don't change this if in doubt. */ define('DB_COLLATE', '');

MariaDB [(none)]> status

Thu 11/1/2018

40

-------------- mysql Ver 15.1 Distrib 10.2.10-MariaDB, for Linux (x86_64) using EditLine wrapper Connection id: 314 Current database: Current user: groetendb@10.10.1.129 SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Server: MariaDB Server version: 10.2.12-MariaDB-log MariaDB Server Protocol version: 10 Connection: groetendb.crrhgplksbww.us-east-1.rds.amazonaws.com via TCP/IP Server characterset: latin1 Db characterset: latin1 Client characterset: utf8 Conn. characterset: utf8 TCP port: 3306 Uptime: 21 hours 42 min 55 sec Threads: 12 Questions: 140908 Slow queries: 0 Opens: 224 Flush tables: 3 Open tables: 25 Queries per second avg: 1.802 -------------- MariaDB [(none)]>

Thu 11/1/2018

41

Thu 11/1/2018

42

Thu 11/1/2018

43

Thu 11/1/2018

44

Access with greggroeten.net, Route53 through EC2 to Wordpress application

Thu 11/1/2018

45

27. Add ELB to connect to WordPress instead of public IP

Goal is to access greggroeten.net using Route53 through ELB to EC2 hosting Wordpress application

Thu 11/1/2018

46

Thu 11/1/2018

47

Can now access greggroeten.net using Route53 through ELB through EC2 to Wordpress application

Web browser use ELB DNS address groetenELB-814708316.us-east-1.elb.amazonaws.com

Thu 11/1/2018

48