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# vi: ts=4 expandtab
#
# Copyright (C) 2013 Yahoo! Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from StringIO import StringIO
from cloudinit import util
from cloudinit import type_utils
import copy
import yaml
def _format_yaml(obj):
try:
formatted = yaml.safe_dump(obj,
line_break="\n",
indent=4,
explicit_start=True,
explicit_end=True,
default_flow_style=False)
return formatted.strip()
except:
return "???"
def _make_header(text):
header = StringIO()
header.write("-" * 80)
header.write("\n")
header.write(text.center(80, ' '))
header.write("\n")
header.write("-" * 80)
header.write("\n")
return header.getvalue()
def handle(name, cfg, cloud, log, args):
verbose = util.get_cfg_by_path(cfg, ('debug','verbose'), default=True)
if not verbose:
log.debug(("Skipping module named %s,"
" verbose printing disabled"), name)
return
out_file = None
if args:
out_file = args[0]
else:
out_file = util.get_cfg_by_path(cfg, ('debug','output'))
# Clean out some keys that we just don't care about showing...
dump_cfg = copy.deepcopy(cfg)
for k in ['log_cfgs']:
dump_cfg.pop(k, None)
all_keys = list(dump_cfg.keys())
for k in all_keys:
if k.startswith("_"):
dump_cfg.pop(k, None)
# Now dump it...
to_print = StringIO()
to_print.write(_make_header("Config"))
to_print.write(_format_yaml(dump_cfg))
to_print.write("\n")
to_print.write(_make_header("MetaData"))
to_print.write(_format_yaml(cloud.datasource.metadata))
to_print.write("\n")
to_print.write(_make_header("Misc"))
to_print.write("Datasource: %s\n" % (type_utils.obj_name(cloud.datasource)))
to_print.write("Distro: %s\n" % (type_utils.obj_name(cloud.distro)))
to_print.write("Hostname: %s\n" % (cloud.get_hostname(True)))
to_print.write("Instance ID: %s\n" % (cloud.get_instance_id()))
to_print.write("Locale: %s\n" % (cloud.get_locale()))
to_print.write("Launch IDX: %s\n" % (cloud.launch_index))
contents = to_print.getvalue()
for line in contents.splitlines():
line = "ci-info: %s\n" % (line)
if out_file:
util.write_file(out_file, line, 0644, "a")
else:
util.multi_log(line, console=True, stderr=False)
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