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aws-provider.md

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Using the AWS Provider

EC2 Classic or VPC

The default mode provisions the BOSH-lite VM in EC2 classic. If you set the BOSH_LITE_SUBNET_ID environment variable, vagrant will provision the BOSH Lite VM in that subnet in whichever VPC it lives.

When deploying to a VPC, the security group must be specified as an ID of the form sg-abcd1234, as opposed to a name like default.

Note: You can only deploy into a VPC if the instance can be accessed by the machine doing the deploying. If not, Vagrant will fail to use SSH to provision the instance further. This similarly applies to steps 7-9, below.

Steps

  • Install Vagrant AWS provider

    vagrant plugin install vagrant-aws

    Known working version: 0.4.1

  • Set environment variables called BOSH_AWS_ACCESS_KEY_ID and BOSH_AWS_SECRET_ACCESS_KEY with the appropriate values. If you've followed along with other documentation such as these steps to deploy Cloud Foundry on AWS, you may simply need to source your bosh_environment file.

AWS Environment Variables:

Name Description Default
BOSH_AWS_ACCESS_KEY_ID AWS access key ID
BOSH_AWS_SECRET_ACCESS_KEY AWS secret access key
BOSH_LITE_KEYPAIR AWS keypair name bosh
BOSH_LITE_NAME AWS instance name Vagrant
BOSH_LITE_SECURITY_GROUP AWS security group inception
BOSH_LITE_PRIVATE_KEY path to private key matching keypair ~/.ssh/id_rsa_bosh
[VPC only] BOSH_LITE_SUBNET_ID AWS VPC subnet ID

  • Make sure the EC2 security group you are using in the Vagrantfile exists and allows inbound TCP traffic on ports 25555 (for the BOSH director), 22 (for SSH), 80/443 (for Cloud Controller), and 4443 (for Loggregator).

  • Run vagrant up with provider aws:

    vagrant up --provider=aws

  • Find out the public IP of the box you just launched. You can see this info at the end of vagrant up output. Another way is running vagrant ssh-config.

  • Target the BOSH Director and login with admin/admin.

    $ bosh target <public_ip_of_the_box>
Target set to `Bosh Lite Director'
$ bosh login
Your username: admin
Enter password: *****
Logged in as `admin'

  • As part of vagrant provisioning bosh-lite is setting IP tables rules to direct future traffic received on the instance to another ip (the HAProxy). These rules are cleared on restart. In case of restart they can be created by running vagrant provision.

Customizing AWS provisioning

The AWS bosh-lite VM will echo its private IP on provisioning so that you can target it. You can disable this by uncommenting the public_ip provisioner in the aws provider.

  config.vm.provider :aws do |v, override|
    # To turn off public IP echoing, uncomment this lines:
    # override.vm.provision :shell, id: "public_ip", run: "always", inline: "/bin/true"
  end

Port forwarding on HTTP/S ports is set up for the CF Cloud Controller on the AWS VM. If you are not going to deploy Cloud Contorller (or just don't want this), you can disable this by uncommenting the port_forwarding provisioner in the aws provider.

  config.vm.provider :aws do |v, override|
    # To turn off CF port forwarding, uncomment this line:
    # override.vm.provision :shell, id: "port_forwarding", run: "always", inline: "/bin/true"
  end