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webapp-cookbook

chef cookbook for deploying webapp

=============================================

Test app:

http://webappelb-1186309591.us-east-1.elb.amazonaws.com

Setup

AWS Environment:

Access rules:

aws ec2 create-security-group --group-name sec-application --description sec-application
[note sg-id]
aws ec2 create-security-group --group-name sec-database --description sec-database
[note sg-id]
aws ec2 create-security-group --group-name sec-balancer --description sec-balancer
[note sg-id]

aws ec2 authorize-security-group-ingress --group-name sec-database --source-group sec-application --protocol tcp --port 3306
aws ec2 authorize-security-group-ingress --group-name sec-balancer --cidr 0.0.0.0/0 --port 80 --protocol tcp
aws ec2 authorize-security-group-ingress --group-name sec-application --cidr 0.0.0.0/0 --protocol tcp --port 22
aws ec2 authorize-security-group-ingress --group-name sec-application --source-group sec-balancer --protocol tcp --port 5000

DB creation:

aws rds create-db-instance --db-instance-identifier webappdb --allocated-storage 10 --db-instance-class db.t2.micro --engine mysql --master-username webapp --master-user-password hellowebapp12345 --vpc-security-group-ids
[note db host, user, pass, dbname] [edit attributes/default.rb to include correct DB parameters]

VM creation

aws ec2 create-key-pair --key-name webappkey --output text > webappkey.pem
[remove all text before ----BEGIN RSA PRIVATE KEY and after END RSA PRIVATE KEY----- ]
[chmod 600 webappkey.pem]

aws ec2 run-instances --image-id ami-8e9ca3e4 --security-groups sec-application --instance-type t2.micro --key-name webappkey --availability-zones us-east-1b
[note instance id]

ELB creation:

aws elb create-load-balancer --load-balancer-name webappelb --listeners Protocol=tcp,LoadBalancerPort=80,InstanceProtocol=tcp,InstancePort=5000 --security-groups --availability-zones us-east-1b
[note dns name]

aws elb register-instances-with-load-balancer --load-balancer-name webappelb --instances

aws ec2 describe-instances --instance-ids | grep PublicIp [note public-ip]

Provision on VM:

ssh -i webappkey.pem admin@publicip

sudo apt-get update
sudo apt-get -y install git chef
git clone --recursive https://github.com/sshmanko/cookbooks.git
cd cookbooks

[edit attributes/default.db to include correct DB config]

sudo chef-client -z -o serverspec,webapp,serverspec::run_tests