### base vars, revision 2
# vim: ts=2 et:

# Profile/Build
profile       = null
profile_build = null
revision      = "r0"

# Versioning
version     = null
release     = null    # defaults to autodetect
end_of_life = null

# Architecture
arch                = null
build_arch          = null
build_instance_type = null

# Builder-instance
build_region          = "us-west-2"
build_subnet          = null
build_public_ip       = null
build_user            = "ec2-user"
build_ami_name        = "amzn2-ami-hvm-2.0.*-gp2"
build_ami_owner       = "137112412989"
build_ami_latest      = "true"

# AMI build/deploy
aws_profile     = null  # AWS profile to build AMI
aws_accounts    = null  # comma-separated AWS accounts allowed to launch AMI
ami_name_prefix = "alpine-ami-"
ami_name_suffix = ""
ami_desc_prefix = "Alpine Linux "
ami_desc_suffix = ""
ami_volume_size = "1"
ami_encrypt     = "false"
ami_user        = "alpine"

# NOTE: the following are python format strings, resolved in builder.py
ami_name        = "{var.ami_name_prefix}{var.release}-{var.arch}-{var.revision}{var.ami_name_suffix}"
ami_desc        = "{var.ami_desc_prefix}{var.release} {var.arch} {var.revision}{var.ami_desc_suffix}"

# AMI configuration
bootloader          = null
repos {}
pkgs {
  linux-virt          = true
  chrony              = true
  iproute2-minimal    = true
  nvme-cli            = true
  openssh             = true
  sudo                = true
  tiny-ec2-bootstrap  = true
  tzdata              = true
}
svcs {
  sysinit {
    devfs               = true
    dmesg               = true
    hwdrivers           = true
    mdev                = true
  }
  boot {
    acpid               = true
    bootmisc            = true
    hostname            = true
    hwclock             = true
    modules             = true
    swap                = true
    sysctl              = true
    syslog              = true
  }
  default {
    chronyd             = true
    eth-eni-setup       = true
    networking          = true
    sshd                = true
    tiny-ec2-bootstrap  = true
  }
  shutdown {
    killprocs           = true
    mount-ro            = true
    savecache           = true
  }
}
kernel_modules {
  sd-mod      = true
  usb-storage = true
  ext4        = true
  nvme        = true
  ena         = true
}
kernel_options {
  "console=ttyS0,115200n8"          = true
  "nvme_core.io_timeout=4294967295" = true
}
# NOTE: nvme and ena are critical for i3, a1, m6g, and anything in the 5
# series forward.  Without them these instances will not boot.
initfs_features {
  nvme        = true
  ena         = true
}

# Local path to additional setup script, runs before setup-ami cleanup.
setup_script = null

# Files/directories to copy to /tmp/setup-ami.d/ on build instance for
# setup-script to use.  Map key is the copy target in the build instance
# /tmp/setup-ami.d/ directory, map value is local file/directory path.
# Nothing copied ends up in the AMI unless `setup_script` does it.
setup_copy = null