Elastic BeanStalk command line usage create application, create environment, deploy, terminate, git branch

Elastic BeanStalk 
#create elastic bean stalk applicaiton
eb init
#create elastic bean stalk environment for current applicaiton
eb create

#push current branch the code to current default environment of current applicaiton
eb deploy

# list environment for the current application
eb list

#set default environment name for git branch
eb use

#connect to ec2 instace
eb ssh
#show slogs
eb logs


#open amazon console of elasticbean for this application
eb console

#check environment health
eb health

#sets environment variable of the current environment, current applicaton
eb setenv name="ikbhal" age=20

#print the enviroment variable of the current enviromnet, current application
eb printenv

#status of the environment
eb status
status: updating, terminating
health: Grey, Green

#terminate the environment
eb terminate

#list all the git branch
git branch

#change the git branch
git chekcout

#delete the git branch
git branch -d
note: you can not delete the current branch

#to force delte git branch
git branch -D


#merge to master
git checkout master
git merge

Install AWS cli(command line) on mac?

reference: http://docs.aws.amazon.com/cli/latest/userguide/installing.html#install-bundle-other-os

Requirement:
2.6.5+ or 3.3+

sudo pip install awscli

to upgrade
suod pip install --upgrade awscli

How to create AWS instance profile via command line?

1)Create instance profile

aws iam create-instance-profile

2)Attach role to instance profile

aws iam add-role-to-instance-profile

# Create the role and attach the trust policy that enables EC2 to assume this role.
aws iam create-role --role-name Test-Role-for-EC2 --assume-role-policy-document file://C:\policies\trustpolicyforec2.json

# Embed the permissions policy (in this example an inline policy) to the role to specify what it is allowed to do.
aws iam put-role-policy --role-name Test-Role-for-EC2 --policy-name Permissions-Policy-For-Ec2 --policy-document file://c:\policies\permissionspolicyforec2.json

# Create the instance profile required by EC2 to contain the role
aws iam create-instance-profile --instance-profile-name EC2-ListBucket-S3

# Finally, add the role to the instance profile
aws iam add-role-to-instance-profile --instance-profile-name EC2-ListBucket-S3 --role-name Test-Role-for-EC2