Aws-run

Running an AMI

Registering the AMI

The AMI must be registered with Amazon EC2 in order to run instances, to do this run the following command:

 # ec2-register bashlinux/bashlinux-general-server.fs.manifest.xml
 

then the AMI will be registered and the command will yield the name assigned, for this case the name is:

 IMAGE	ami-43ab4f2a
 

If you cannot see the AMI name, you can try to run the following command

 # ec2-describe-images -o self
 

and it will return a string with the details of each AMI into the bashlinux bucket

 IMAGE	ami-43ab4f2a	bashlinux/bashlinux-general-server.fs.manifest.xml	367161194499	available	private		i386machine
 

Generating a Keypair

One half of this keypair will be embedded into the instance created, allowing you to login securely without a password using the other half of the keypair.

Every keypair need a name, so we can use the name of the image and run the fullowing command:

 
 # ec2-add-keypair bashlinux-general-server-keypair
 KEYPAIR	bashlinux-general-server-keypair	2c:34:d7:d0:44:c5:06:07:3e:36:d3:99:9e:69:f2:5c:2f:ed:ab:47
 -----BEGIN RSA PRIVATE KEY-----
 MIIEpAIBAAKCAQEAmJ7Sl4k3FSXFHcpV0bluEcUcRXaOHEn+w3+zmnKe/dcbRh2lq+mYubQQl8hg
 xmbPbD70gW8PxIqoG7FJwy4cEQhibuAyC5Fl9AsGetaC91fyoIA/veNuj+abIWiYHtrp9yGKZjRo
 6Y9k+Um4Jlc2V4li8ktqve3c1uxMoCCNGR0v4ZFTLoKQUrqNH2AVH8HFgC3fU9JmJxf4+bMCK9sw
 aLuBGDdSxObyRBPc1A+csli6s/35Y939lQ7eBB/Ox2OVnLiuRvCzqUuwDXx+G5RUjdGD9Rsy0q3J
 I3r/5WfbLMaRCaEYUWr6qlKEROIfOnI1/qsltwCsoGV5CuHAgMr6VQIDAQABAoIBAQCO8lse0cdE
 yG6am3PMDljYzfzP1t3+AxRaedZ395mQ+ZOzFXuhzBZfARd1gpmZ2pu2sDSEssha9t/DqEcFR7/D
 +E1xug1FpnaOoHD+RsK99qLqz5RkP4vDvmNYZEXuyG3RKZoeZkJJWCRkFTckuhTM4oJJnHeq0wpA
 R2zxoetmM+nr0XU8PBlku8PN0QHLysAp+NawgUA0UHoaWVE/l/0r/7ZOzgJHYgfZQKh+9fsjDbuO
 bNoEyAQNZlthnuKmwDoQN7dGCPVkSIZ1XhmAI+/OSj88+JScRkpdDZbq5i1BS5RFuT/xnUo5rMgh
 lMxOTcGI5aYnWjeCP7VKlkxChmkhAoGBAOBvH4WsQe9nyWruoO9bKYoYkv5lnmGcy68b4Vg+boHc
 mEX3i7NKwGsLx0YeKOk9mpaSEvrN16ecT4ua0BqK2lt6tnLkamgrBf0j2JK84aBqDi7XftIm6ZsN
 gihfE3eGCnfUu5SnhWtp6KMJ9ooFm9w+2rgh81G3WZB+Ct6yydfNAoGBAK4WAdgx6w8f9hcPneF6
 /aJ32FU4Y5E1xVpw39/dh5ZBDC/+iqVsNhZmzX4geAkRknXoXwZ4SedDWBGWvWiq+fyT+2cbCmc2
 uzJLNSm9QTpQL/XRaWg2PsZBNlyRI6fppLMLPkPDZgiaEl24GWNn1Zis/vZyWx6YF2IqeY8A7ZSp
 AoGAbjEBCA+AO/v4H4FUENDwfzX7jd30ujZSpwIITNwyQ548QTX+KCROfwBEcb/DFGlDqiPEH9HK
 zSdowsFa5X1BImMIizZsrAJbqWLdJYaJPMp1djglsyaZ0Z/7RLkRhMCSCS2wf5cUYZ2ZM9tjaXbB
 hIxztK4umfNsjQ3lZlvf0A0CgYBTtpt+dkq9xDXX0xet5THwncb2/B3NJ1lW626MvX/E/lS5A6Ny
 dv3vedIZc82lNsECWBLSDqgjQJwqIR3GJmn+Tr8XTsaK6aPNRKM1BiBGxWa6w8/3YBaBybw1eUn3
 JgCgZKi1d1IqksSAMtZqmfT57T7SDh3JMYQVHa3E2cJluQKBgQCImIVXZbSC8yvjADt6SkDx0tQu
 0OYLdAavg5dV9ftW9a/5hk01+iscqp5N30SJIwgOYDWDPJwdztLjTuqdfFVg2VpKswb/8SnsOb9v
 OV/fvQHp+KxP6Ppjpxd1a7amAF2Kq+UMozXW9/iSZSKkVHiHwQjeLklFm5WOtpoW5OxvRQ==
 -----END RSA PRIVATE KEY-----
 

then we create a file called `~/.ssh/bashlinux-general-server-keypair` and paste everything between (and including) the `-----BEGIN RSA PRIVATE KEY-----` and `-----END RSA PRIVATE KEY-----` lines into it.

Finally change permissions to such file

 # chmod 600 ~/.ssh/bashlinux-general-server-keypair
 

Running an instance

The command to launch an instance is

 # ec2-run-instances ami-43ab4f2a -k ~/.ssh/bashlinux-general-server-keypair
 RESERVATION	r-075c9f6e	367161194499	default
 INSTANCE	i-ef79ad86	ami-43ab4f2a			pending		0		m1.small	2008-06-20T01:36:56+0000	us-east-1b
 

Then to check the status run:

 # ec2-describe-instances i-577aae3e
 RESERVATION	r-9f5c9ff6	367161194499	default
 INSTANCE	i-577aae3e	ami-43ab4f2a	ec2-67-202-23-7.compute-1.amazonaws.com	domU-12-31-39-00-A2-02.compute-1 .internal	running	bashlinux-general-server-keypair	0	m1.small	2008-06-20T01:57:42+0000	us-east-1a
 

where the name is `ec2-67-202-23-7.compute-1.amazonaws.com`.

Authorizing Network access to the instances

Now that the image is running we need to authorize network traffic to the instance, run the following commands to accomplish with:

 # ec2-authorize default -p 22
 GROUP		default
 PERMISSION		default	ALLOWS	tcp	22	22	FROM	CIDR	0.0.0.0/0
 # ec2-authorize default -p 80
 GROUP		default
 PERMISSION		default	ALLOWS	tcp	80	80	FROM	CIDR	0.0.0.0/0
 

Connect to the launched instance

Now that network is authorized you can connect using the following command:

 ssh -i bashlinux-general-server-keypair [email protected]
 

Link Public IP Address to the instance

Allocating IP address Now that the instance is running it only has a private IP, in order to allocate an public IP address run the following command:

 # ec2-allocate-address
 ADDRESS	75.101.129.154
 

Associating IP address The IP address the gave us the above command must be added to the associate command as follows:

 # ec2-associate-address -i i-577aae3e 75.101.129.154
 ADDRESS	75.101.129.154	i-577aae3e
 

The instance can be now accessed typing in the browser `ec2-75-101-129-154.compute-1.amazonaws.com`