Setup

You should have a recent ruby version (2.x) installed.

Install ChefDK

gem install opzworks

The gem reads information from ~/.aws/config, or from the file referenced by the AWS_CONFIG_FILE environment variable. It should already look something like this, and you can just symlink ~/.aws/credentials to it:

[default]
aws_access_key_id     = ilmiochiaveID
aws_secret_access_key = ilmiochiavesegreto
region                = us-east-1
output                = json

If you're using ~/.aws/credentials in addition to ~/.aws/config, you need to have an explicit [default] block specified there as well.

Note of the above is Opzworks specific. Please reference the AWS config file guide.

If you want the gem to read from an environment other than 'default', you can do so by exporting the AWS_PROFILE environment variable. It should be set to whatever profile name you have defined that you want to use in the config file.

Add the following section to ~/.aws/config:

[opzworks]
ssh-user-name         = <MY SSH USER NAME>
berks-repository-path = <PATH TO OPSWORKS BERKSHELF REPOSITORIES>
berks-github-org      = <GITHUB ORG THAT YOUR OPSWORKS REPOSITORIES EXIST UNDER>
berks-s3-bucket       = <AN EXISTING S3 BUCKET>

The ssh-user-name value should be set to the username you want to use when logging in remotely, most probably the user name from your My Settings page in OpsWorks.

The berks-repository-path should point to a base directory in which your opsworks git repositories for each stack will live.

The berks-s3-bucket will default to 'opzworks' if not set. You need to create the the bucket manually (e.g. aws s3 mb s3://opsworks-cookbook-bucket).

The berks-github-org setting is used if you try to run berks or json on a stack, and the local opsworks-${project} repo isn't found. In this event, the code will attempt to clone the repo into berks-repository-path and continue.

Additional options are:

berks-base-path, which is the temporary base directory where the berkshelf will be built. Defaults to /tmp.

berks-tarball-name, which is the name of the tarball that will be uploaded to S3. Defaults to cookbooks.tgz.