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Start an instance
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description
============

Starts an instance from any AMI on AWS.


command-line
=============

>>> ./EHPC-Client --start OPTIONS
Note: all options should be in form parameter=value
Options:
	--help, -h                prints help
	--region, -r              region of interest EU1,USE1,USW1,Asia1
	--name                    Name of cluster created default HPC-cloud
	--amiID, -ami             ID of AMI to load
	--log-File                path to a file to log progress to 
	--emulate                 Print the commands which will run but nothing will be done on AWS
AWS Credentials
	--private-Key, -pk        path of the private file
	--certificate, -cert      path of the cert file
	--conf                    take credentials from preconfigured file
Nodes Configuration
	--key-pair, -kp             key pair to start compute nodes with, default Current KeyPair
	--security-group, -sg       security group for compute nodes, default Current Security Group
	--instances-type, -t        instance type of all nodes
	--user-data                 data to be sent to the machine	

command line examples
=====================

**Example 1**
    create cluster of ``AMI ami-898989`` of ``m1.xlarge`` in ``eu-west-1`` with KeyPair ``HPCloud-Key`` and set the security group to ``HPCloud`` and use 
    
    ``EHPC-Client --start --conf=default -r=EU1 -t=m1.xlarge -kp=HPCloud-Key -sg=HPCloud -ami=ami-898989``

    Output

    ``URL``