def gen_host_files(cf, tmpldirs, workdir, force):
"""
Generate files for libvirt host.
:param cf: An instance of miniascape.config.ConfFiles
:param tmpldirs: Template search paths
:param workdir: Working dir to save generated XML files
:param force: Existing ones may be overwritten if True
"""
conf = cf.load_host_confs()
gen_vnet_files(cf, tmpldirs, workdir, force)
conf["timestamp"] = G.timestamp()
T.compile_conf_templates(conf, tmpldirs, workdir, "host_templates")
def gen_host_files(cf, tmpldirs, workdir, force):
"""
Generate files for libvirt host.
:param cf: An instance of miniascape.config.ConfFiles
:param tmpldirs: Template search paths
:param workdir: Working dir to save generated XML files
:param force: Existing ones may be overwritten if True
"""
conf = cf.load_host_confs()
gen_vnet_files(cf, tmpldirs, workdir, force)
conf["timestamp"] = G.timestamp()
miniascape.template.compile_conf_templates(conf, tmpldirs, workdir,
"host_templates")
def _add_special_confs(conf):
"""
:param conf: Configurations :: dict
>>> conf = _add_special_confs(dict())
>>> assert "miniascape" in conf, str(conf)
>>> assert "build" in conf["miniascape"], str(conf)
>>> assert "user" in conf["miniascape"]["build"], str(conf)
>>> assert "host" in conf["miniascape"]["build"], str(conf)
>>> assert "time" in conf["miniascape"]["build"], str(conf)
>>> assert "builder" in conf["miniascape"], str(conf)
"""
diff = dict(build=dict(user=U.get_username(),
host=U.get_hostname(fqdn=False),
time=G.timestamp("%Y%m%d_%H%M%S")))
diff["builder"] = "{user}s@{host}".format(**diff["build"])
conf["miniascape"] = diff
return conf
def _add_special_confs(conf):
"""
:param conf: Configurations :: dict
>>> conf = _add_special_confs(dict())
>>> assert "miniascape" in conf, str(conf)
>>> assert "build" in conf["miniascape"], str(conf)
>>> assert "user" in conf["miniascape"]["build"], str(conf)
>>> assert "host" in conf["miniascape"]["build"], str(conf)
>>> assert "time" in conf["miniascape"]["build"], str(conf)
>>> assert "builder" in conf["miniascape"], str(conf)
"""
diff = dict(build=dict(user=U.get_username(),
host=U.get_hostname(fqdn=False),
time=G.timestamp("%Y%m%d_%H%M%S")))
diff["builder"] = "{user}s@{host}".format(**diff["build"])
conf["miniascape"] = diff
return conf
def gen_all(cf, tmpldirs, workdir):
"""
Generate files to build VM for all VMs.
:param conffiles: config.ConfFiles object
:param tmpldirs: Template dirs :: [path]
:param workdir: Working top dir
"""
guests = cf.list_guest_names()
for name in guests:
gen_guest_files(name, cf, tmpldirs, _workdir(workdir, name))
conf = cf.load_host_confs()
conf["guests_build_datadir"] = G.M_GUESTS_BUILDDATA_TOPDIR
conf["timestamp"] = G.timestamp()
conf["distdata"] = list(mk_distdata_g(guests))
logging.debug("Generating guests common build aux files...")
T.compile_conf_templates(conf, tmpldirs,
_guests_workdir(workdir), "guests_templates")
def gen_all(cf, tmpldirs, workdir):
"""
Generate files to build VM for all VMs.
:param conffiles: config.ConfFiles object
:param tmpldirs: Template dirs :: [path]
:param workdir: Working top dir
"""
guests = cf.list_guest_names()
for name in guests:
gen_guest_files(name, cf, tmpldirs, _workdir(workdir, name))
conf = cf.load_host_confs()
conf["guests_build_datadir"] = G.M_GUESTS_BUILDDATA_TOPDIR
conf["timestamp"] = G.timestamp()
conf["distdata"] = list(mk_distdata_g(guests))
logging.debug("Generating common aux files...")
miniascape.template.compile_conf_templates(conf, tmpldirs,
_guests_workdir(workdir),
"guests_templates")
import os
import subprocess
import sys
curdir = os.getcwd()
sys.path.append(curdir)
from miniascape.globals import PACKAGE, VERSION, M_CONF_TOPDIR
from miniascape.utils import concat
# For daily snapshot versioning mode:
if os.environ.get("_SNAPSHOT_BUILD", None) is not None:
from miniascape.globals import timestamp
VERSION = VERSION + timestamp(".%Y%m%d")
def list_files(tdir):
return [f for f in glob(os.path.join(tdir, '*')) if os.path.isfile(f)]
def list_data_files_g(prefix, srcdir, offset=None):
for root, dirs, _files in os.walk(srcdir):
for d in dirs:
reldir = os.path.join(root, d)
files = list_files(reldir)
if not files:
continue
