def get_curtin_yaml_config(request, node):
"""Return the curtin configration for the node."""
osystem = node.get_osystem()
release = node.get_distro_series()
main_config = get_curtin_config(request, node)
cloud_config = compose_curtin_cloud_config(request, node)
archive_config = compose_curtin_archive_config(request, node)
reporter_config = compose_curtin_maas_reporter(request, node)
swap_config = compose_curtin_swap_preseed(node)
kernel_config = compose_curtin_kernel_preseed(node)
verbose_config = compose_curtin_verbose_preseed()
network_yaml_settings = get_network_yaml_settings(osystem, release)
network_config = compose_curtin_network_config(
node,
version=network_yaml_settings.version,
source_routing=network_yaml_settings.source_routing,
)
if osystem not in ["ubuntu", "ubuntu-core", "centos", "rhel", "windows"]:
maaslog.warning(
"%s: Custom network configuration is not supported on '%s' "
"('%s'). It is only supported on Ubuntu, Ubuntu-Core, CentOS, "
"RHEL, and Windows. Please verify that this image supports custom "
"network configuration." % (node.hostname, osystem, release))
if curtin_supports_custom_storage():
if osystem in ["windows", "ubuntu-core", "esxi"]:
# Windows, ubuntu-core, and ESXi do not support custom storage.
# Custom storage is still passed to allow Curtin to correctly
# select the boot device.
#
# This also requires Curtin support. See (LP:1640301). If Curtin
# doesn't support it, the storage config is not passed for
# backwards compatibility.
supports_custom_storage = curtin_supports_custom_storage_for_dd()
elif osystem != "ubuntu":
# CentOS/RHEL storage is now natively supported by Curtin. Other
# GNU/Linux distributions may work as well. If Curtin lacks support
# don't send storage configuration for backwards compatibility.
supports_custom_storage = curtin_supports_centos_curthook()
else:
supports_custom_storage = True
else:
# Curtin has supported custom storage for Ubuntu since
# 0.1.0~bzr275-0ubuntu1.
supports_custom_storage = False
if supports_custom_storage:
storage_config = compose_curtin_storage_config(node)
else:
storage_config = []
maaslog.warning(
"%s: cannot deploy '%s' ('%s') with custom storage config; "
"missing support from Curtin. Default to flat storage layout." %
(node.hostname, node.osystem, node.distro_series))
return (storage_config + archive_config + reporter_config +
network_config + swap_config + kernel_config + verbose_config +
cloud_config + [main_config])
def get_curtin_yaml_config(node, default_region_ip=None):
"""Return the curtin configration for the node."""
main_config = get_curtin_config(node)
cloud_config = compose_curtin_cloud_config(node)
archive_config = compose_curtin_archive_config(node)
reporter_config = compose_curtin_maas_reporter(node)
swap_config = compose_curtin_swap_preseed(node)
kernel_config = compose_curtin_kernel_preseed(node)
verbose_config = compose_curtin_verbose_preseed()
supports_custom_storage = True
# Get the storage configration if curtin supports custom storage.
if not curtin_supports_custom_storage():
maaslog.error(
"%s: cannot deploy with custom storage config; missing support "
"from curtin." % node.hostname)
supports_custom_storage = False
network_config = compose_curtin_network_config(node)
if node.osystem != "ubuntu":
maaslog.info("%s: custom storage options are only supported on "
"Ubuntu. Using flat storage layout." % node.hostname)
supports_custom_storage = False
if (node.osystem == "windows"
and curtin_supports_custom_storage_for_dd()):
# Windows does not support custom storage, however we still pass
# the storage config to ensure that curtin correctly selects the
# boot device as the root device.
#
# This also requires curtin support. See (LP:1640301).
supports_custom_storage = True
if node.osystem == "custom":
maaslog.info(
"%s: deploying custom image '%s' with custom networking options. "
"Please verify that this image supports custom network "
"configuration." % (node.hostname, node.distro_series))
if supports_custom_storage:
storage_config = compose_curtin_storage_config(node)
else:
storage_config = []
return (storage_config + [main_config] + archive_config + reporter_config +
network_config + swap_config + kernel_config + verbose_config +
cloud_config)
