# All variables can also be overridden on the role and/or host level by creating
# a sub level to the config under roles and hosts
# e.g. to install mysql only on db role, and awstats only on web01:
#
# packages: [ruby]
# roles:
#   db:
#     packages: [mysql]
# hosts:
#   web01:
#     packages: [awstats]

# REQUIRED: The name of your application
app_name: your_app_name

# REQUIRED: The system user to run your app servers as
app_user: app

# REQUIRED: Notification emails (e.g. monit) get sent to this address
#
admin_email: root@localhost

# OPTIONAL: If not set, you won't be able to access web_tools
# server (munin stats, monit status, etc)
# web_tools_user: admin
# web_tools_password: sekret

# REQUIRED: The timezone the server should be in
timezone: US/Eastern

# REQUIRED: the domain all the instances should be associated with
#
domain: foo.com

# OPTIONAL: See rubber-dns.yml for dns configuration
# This lets rubber update a dynamic dns service with the instance alias
# and ip when they are created.  It also allows setting up arbitrary
# dns records (CNAME, MX, Round Robin DNS, etc)

# OPTIONAL: Additional rubber file to pull config from if it exists.  This file will
# also be pushed to remote host at RUBBER_ROOT/config/rubber/rubber-secret.yml
#
# rubber_secret: "#{File.expand_path('~') + '/.ec2' + (RUBBER_ENV == 'production' ? '' : '_dev') + '/rubber-secret.yml' rescue ''}"

# REQUIRED All known cloud providers with the settings needed to configure them
# There's only one coud provider right now - Amazon Web Services
# To implement another, clone lib/rubber/cloud/aws.rb
#
cloud_providers:
  aws:
    # REQUIRED The amazon keys and account ID (digits only, no dashes) used to access the AWS API
    #
    access_key: XXX
    secret_access_key: YYY
    account: ZZZ

    # REQUIRED:  The name of the amazon keypair and location of its private key
    #
    # NOTE: for some reason Capistrano requires you to have both the public and
    # the private key in the same folder, the public key should have the
    # extension ".pub".  The easiest way to get your hand on this is to create the
    # public key from the private key: ssh-keygen -y -f gsg-keypair > gsg-keypair.pub
    #
    key_name: gsg-keypair
    key_file: "#{Dir[(File.expand_path('~') rescue '/root') + '/.ec2/*' + cloud_providers.aws.key_name].first}"

    # OPTIONAL: Needed for bundling a running instance using rubber:bundle
    #
    # pk_file: "#{Dir[(File.expand_path('~') rescue '/root') + '/.ec2/pk-*'].first}"
    # cert_file: "#{Dir[(File.expand_path('~') rescue '/root') + '/.ec2/cert-*'].first}"
    # image_bucket: "#{app_name}-images"

    # OPTIONAL: Needed for backing up database to s3
    # backup_bucket: "#{app_name}-backups"

    # REQUIRED: the ami and instance type for creating instances
    # The Ubuntu images at http://alestic.com/ work well
    # Ubuntu 10.04 Lucid	base install	32-bit	ami-7000f019
    # Ubuntu 10.04 Lucid	base install	64-bit	ami-fa01f193
    #
    # m1.small or m1.large or m1.xlarge
    image_type: m1.small
    image_id: "#{ %w{m1.small c1.medium}.include?(image_type) ? 'ami-7000f019' : 'ami-fa01f193' }"

    # OPTIONAL: EC2 spot instance request support.
    #
    # Enables the creation of spot instance requests.  Rubber will wait synchronously until the request is fulfilled,
    # at which point it will begin initializing the instance, unless spot_instance_request_timeout is set.
    # spot_instance: true
    #
    # The maximum price you would like to pay for your spot instance.
    # spot_price: "0.085"
    #
    # If a spot instance request can't be fulfilled in 3 minutes, fallback to on-demand instance creation.  If not set,
    # the default is infinite.
    # spot_instance_request_timeout: 180

# REQUIRED the cloud provider to use
#
cloud_provider: aws

# OPTIONAL: Define security groups
# Each security group is a name associated with a sequence of maps where the
# keys are the parameters to the ec2 AuthorizeSecurityGroupIngress API
# source_security_group_name, source_security_group_owner_id
# ip_protocol, from_port, to_port, cidr_ip
#
security_groups:
  default:
    description: The default security group
    rules:
      - source_group_name: default
        source_group_account: "#{cloud_providers.aws.account}"
      - protocol: tcp
        from_port: 22
        to_port: 22
        source_ips: [0.0.0.0/0]

# OPTIONAL: The default security groups to create instances with
assigned_security_groups: [default]

# OPTIONAL: Automatically create security groups for each host and role
# EC2 doesn't allow one to change what groups an instance belongs to after
# creation, so its good to have some empty ones predefined.
auto_security_groups: true

# OPTIONAL: Automatically isolate security groups for each appname/environment
# by mangling their names to be appname_env_groupname
# This makes it safer to have staging and production coexist on the same EC2
# account, or even multiple apps
isolate_security_groups: true

# OPTIONAL: Prompts one to sync security group rules when the ones in amazon
# differ from those in rubber
prompt_for_security_group_sync: true

# OPTIONAL: The packages to install on all instances
# You can install a specific version of a package by using a sub-array of pkg, version
# For example, packages: [[rake, 0.7.1], irb]
packages: [postfix, build-essential, git-core, ec2-ami-tools]

# OPTIONAL: gem sources to setup for rubygems
# gemsources: ["http://rubygems.org", "http://gems.github.com"]

# OPTIONAL: The gems to install on all instances
# You can install a specific version of a gem by using a sub-array of gem, version
# For example, gem: [[rails, 2.2.2], open4, aws-s3]
gems: [open4, aws-s3, bundler, [rubber, "#{Rubber.version}"]]

# OPTIONAL: A string prepended to shell command strings that cause multi
# statement shell commands to fail fast.  You may need to comment this out
# on some platforms, but it works for me on linux/osx with a bash shell
#
stop_on_error_cmd: "function error_exit { exit 99; }; trap error_exit ERR"

# OPTIONAL: The default set of roles to use when creating a staging instance
# with "cap rubber:create_staging".  By default this uses all the known roles,
# but this is not always desired for staging, so you can specify a different
# set here
#
staging_roles: "web,app,db:primary=true"


# OPTIONAL: Lets one assign amazon elastic IPs (static IPs) to your instances
#           You should typically set this on the role/host level rather than
#           globally , unless you really do want all instances to have a
#           static IP
#
# use_static_ip: true

# OPTIONAL: Specifies an instance to be created in the given availability zone
#           Availability zones are sepcified by amazon to be somewhat isolated
#           from each other so that hardware failures in one zone shouldn't
#           affect instances in another.  As such, it is good to specify these
#           for instances that need to be redundant to reduce your chance of
#           downtime. You should typically set this on the role/host level
#           rather than globally.  Use rubber describe:zones to see the list
#           of zones
# availability_zone: us-east-1a

# OPTIONAL: If you want t use Elastic Block Store (EBS) persistent
# volumes, add them to host specific overrides and they will get created
# and assigned to the instance.  On initial creation, the volume will get
# attached _and_ formatted, but if your host disapears and you recreate
# it, the volume will only get remounted thereby preserving your data
#
# hosts:
#   my_host:
#     availability_zone: us-east-1a
#     volumes:
#       - size: 100 # size of vol in GBs
#         zone: us-east-1a # zone to create volume in, needs to match host's zone
#         device: /dev/sdh # OS device to attach volume to
#         mount: /mnt/mysql # The directory to mount this volume to
#         filesystem: ext3 # the filesystem to create on volume
#       - size: 10 # size of vol in GBs
#         zone: us-east-1a # zone to create volume in, needs to match host's zone
#         device: /dev/sdi # OS device to attach volume to
#         mount: /mnt/logs # The directory to mount this volume to
#         filesystem: ext3 # the filesystem to create on volume
#
#       # volumes without mount/filesystem can be used in raid arrays
#
#       - size: 50 # size of vol in GBs
#         zone: us-east-1a # zone to create volume in, needs to match host's zone
#         device: /dev/sdx # OS device to attach volume to
#       - size: 50 # size of vol in GBs
#         zone: us-east-1a # zone to create volume in, needs to match host's zone
#         device: /dev/sdy # OS device to attach volume to
#
#    # Use some ephemeral volumes for raid array
#    local_volumes:
#      - partition_device: /dev/sdb
#        zero: false # zeros out disk for improved performance
#      - partition_device: /dev/sdc
#        zero: false # zeros out disk for improved performance
#
#     # for raid array, you'll need to add mdadm to packages.  Likewise,
#     # xfsprogs is needed for xfs filesystem support
#     packages: [xfsprogs, mdadm]
#     raid_volumes:
#       - device: /dev/md0 # OS device to to create raid array on
#         mount: /mnt/fast # The directory to mount this array to
#         filesystem: xfs # the filesystem to create on array
#         filesystem_opts: -f # the filesystem opts in mkfs
#         raid_level: 0 # the raid level to use for the array
#         source_devices: [/dev/sdx, /dev/sdy] # the source EBS devices we are creating raid array from
#
#     # for LVM volumes, you'll need to add lvm2 to packages.  Likewise,
#     # xfsprogs is needed for xfs filesystem support
#     packages: [xfsprogs, lvm2]
#     lvm_volume_groups:
#       - name: vg # The volume group name
#         physical_volumes: [/dev/sdx, /dev/sdy] # Devices used for LVM group (you can use just one, but you can't stripe then)
#         extent_size: 32 # Size of the volume extent in MB
#         volumes:
#           - name: lv # Name of the logical volume
#             size: 999.9 # Size of volume in GB (slightly less than sum of all physical volumes because LVM reserves some space)
#             stripes: 2 # Count of stripes for volume
#             filesystem: xfs # The filesystem to create on the logical volume
#             filesystem_opts: -f # the filesystem opts in mkfs
#             mount: /mnt/large_work_dir # The directory to mount this LVM volume to

# OPTIONAL: You can also define your own variables here for use when
# transforming config files, and they will be available in your config
# templates as  <%= rubber_env.var_name %>
#
# var_name: var_value

# OPTIONAL: Role specific overrides
# roles:
#   somerole:
#     packages: []
#   somerole2:
#     myconfig: someval

# OPTIONAL: Host specific overrides
# hosts:
#   somehost:
#     packages: []