def auto_install(ops: command.Operations,
authorized_key=None,
persistent: bool = False,
cdrom_install: bool = False,
debug_qemu: bool = False):
"complete cluster installation and launch"
if authorized_key is None:
if "HOME" not in os.environ:
command.fail(
"expected $HOME to be set for authorized_key autodetect")
authorized_key = os.path.join(os.getenv("HOME"), ".ssh/id_rsa.pub")
project, config = configuration.get_project(), configuration.get_config()
iso_path = os.path.join(project, "cluster-%d.iso" % os.getpid())
ops.add_operation("check nested virtualization", qemu_check_nested_virt)
ops.add_operation("update known hosts", access.update_known_hosts)
ops.add_operation("generate ISO",
lambda: iso.gen_iso(iso_path, authorized_key, "serial"))
with ops.context("networking", net_context()):
with ops.context("termination", TerminationContext()) as tc:
with ops.context("debug shell", DebugContext(persistent)):
ops.add_subcommand(auto_install_supervisor,
tc,
config.keyserver,
iso_path,
cdrom_install=cdrom_install,
debug_qemu=debug_qemu)
ops.add_subcommand(auto_launch_supervisor,
tc,
config.keyserver,
debug_qemu=debug_qemu)
ops.add_subcommand(seq.sequence_supervisor)
other_nodes = [
n for n in config.nodes if n != config.keyserver
]
ops.add_subcommand(auto_install_nodes,
tc,
other_nodes,
iso_path,
cdrom_install=cdrom_install,
debug_qemu=debug_qemu)
ops.add_subcommand(auto_launch_nodes,
tc,
other_nodes,
debug_qemu=debug_qemu)
ops.add_subcommand(seq.sequence_cluster)
def auto_launch(ops: command.Operations, debug_qemu: bool = False):
"launch installed cluster"
config = configuration.get_config()
with ops.context("networking", net_context()):
with ops.context("termination", TerminationContext()) as tc:
with ops.context("debug shell", DebugContext(True)):
ops.add_subcommand(auto_launch_supervisor,
tc,
config.keyserver,
debug_qemu=debug_qemu)
other_nodes = [
n for n in config.nodes if n != config.keyserver
]
ops.add_subcommand(auto_launch_nodes,
tc,
other_nodes,
debug_qemu=debug_qemu)