Comment 2 for bug 1065116

Below is a (sanitized) copy of the error-causing cloud-config:

#cloud-config-archive
- type: text/cloud-config
  file: Staging-US-Database-cloud-config.yml
  content: |
    #cloud-config
    apt_update: True

    packages:
      - ruby1.9.1
      - ruby1.9.1-dev
      - libruby1.9.1

    disable_root: False
    ssh_pwauth: False
    manage_etc_hosts: False

    output:
      all: "| tee -a /var/log/cloud-init-output.log"
- type: text/x-shellscript
  file: Staging-US-Database-user-data.sh
  content: |
    #! /bin/bash
    #
    prepare_and_run_chef