AWS AMI
=======

Instalacja
----------

`wget https://releases.hashicorp.com/packer/0.12.1/packer_0.12.1_linux_amd64.zip`

.. code-block:: json 

  {
    "variables": { 
      "aws_access_key": "XXX",
      "aws_secret_key": "XXX",
      "region": "REGION"
    },
    "builders": [{
      "type": "amazon-ebs",
      "access_key": "{{user `aws_access_key` }}",
      "secret_key": "{{user `aws_secret_key` }}",
      "region": "{{user `region` }}",
      "source_ami": "AMI",
      "instance_type":"t2.micro",
      "ssh_username": "USER",
      "ami_name": "mojeami-{{isotime | clean_ami_name}}"
    }],
    "provisioners": [

    ]
  }



Budowanie: `packer build template.json` 
Walidowanie: `packer validate template.json` 
Przekazywanie zmiennych runtime: `packer build -var region:costam`

Provisioning:

.. code-block:: json

  {
  "provisioners": [{
    "type": "shell",
    "inline": [
      "sleep 30",
      "sudo apt-get update",
      "sudo apt-get install -y nginx"
    ]
  }]

  "provisioners": [{
     "type": "shell",
     "environment_vars": [
      "AWS_ACCESS_KEY_ID={{user `aws_access_key` }}",
      "AWS_SECRET_ACCESS_KEY={{user `aws_secret_key` }}",
      "AWS_DEFAULT_REGION={{user `region` }}"
    ],
    "scripts": [
      "scripts/bootstrap.sh",
      "scripts/install_nginx.sh"
    ]
    }
  ]
  }

Budujemy dockera?

.. code-block:: json

  { "type": "docker",
    "image": "ubuntu",
    "commit": "true"
  }