forked from ungleich-public/cdist
begin restructering for python package
Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>
This commit is contained in:
Nico Schottelius
parent
5d319027d0
commit
91c1374657
7 changed files with 256 additions and 231 deletions
2
.gitignore
vendored
2
.gitignore
vendored
|
|
@ -18,4 +18,4 @@ docs/man/man7/cdist-reference.text
|
||||||
__pycache__/
|
__pycache__/
|
||||||
MANIFEST
|
MANIFEST
|
||||||
dist/
|
dist/
|
||||||
lib/cdist/version_static.py
|
cdist/version_static.py
|
||||||
|
|
|
||||||
2
.version
2
.version
|
|
@ -1 +1 @@
|
||||||
2.0.14
|
2.1.0-pre1
|
||||||
|
|
|
||||||
233
bin/cdist
233
bin/cdist
|
|
@ -1,7 +1,7 @@
|
||||||
#!/usr/bin/env python3
|
#!/bin/sh
|
||||||
# -*- coding: utf-8 -*-
|
# -*- coding: utf-8 -*-
|
||||||
#
|
#
|
||||||
# 2010-2012 Nico Schottelius (nico-cdist at schottelius.org)
|
# 2012 Nico Schottelius (nico-cdist at schottelius.org)
|
||||||
#
|
#
|
||||||
# This file is part of cdist.
|
# This file is part of cdist.
|
||||||
#
|
#
|
||||||
|
|
@ -20,229 +20,6 @@
|
||||||
#
|
#
|
||||||
#
|
#
|
||||||
|
|
||||||
def commandline():
|
# Wrapper for real script to allow execution from checkout
|
||||||
"""Parse command line"""
|
dir=${0%/*}
|
||||||
import argparse
|
"$dir/../cdist.py" "$@"
|
||||||
|
|
||||||
import cdist.banner
|
|
||||||
import cdist.config
|
|
||||||
import cdist.install
|
|
||||||
|
|
||||||
# Construct parser others can reuse
|
|
||||||
parser = {}
|
|
||||||
# Options _all_ parsers have in common
|
|
||||||
parser['loglevel'] = argparse.ArgumentParser(add_help=False)
|
|
||||||
parser['loglevel'].add_argument('-d', '--debug',
|
|
||||||
help='Set log level to debug', action='store_true',
|
|
||||||
default=False)
|
|
||||||
parser['loglevel'].add_argument('-v', '--verbose',
|
|
||||||
help='Set log level to info, be more verbose',
|
|
||||||
action='store_true', default=False)
|
|
||||||
|
|
||||||
# Main subcommand parser
|
|
||||||
parser['main'] = argparse.ArgumentParser(description='cdist ' + cdist.VERSION,
|
|
||||||
parents=[parser['loglevel']])
|
|
||||||
parser['main'].add_argument('-V', '--version',
|
|
||||||
help='Show version', action='version',
|
|
||||||
version='%(prog)s ' + cdist.VERSION)
|
|
||||||
parser['sub'] = parser['main'].add_subparsers(title="Commands")
|
|
||||||
|
|
||||||
# Banner
|
|
||||||
parser['banner'] = parser['sub'].add_parser('banner',
|
|
||||||
parents=[parser['loglevel']])
|
|
||||||
parser['banner'].set_defaults(func=cdist.banner.banner)
|
|
||||||
|
|
||||||
# Config and install (common stuff)
|
|
||||||
parser['configinstall'] = argparse.ArgumentParser(add_help=False)
|
|
||||||
parser['configinstall'].add_argument('host', nargs='+',
|
|
||||||
help='one or more hosts to operate on')
|
|
||||||
parser['configinstall'].add_argument('-c', '--cdist-home',
|
|
||||||
help='Change cdist home (default: .. from bin directory)',
|
|
||||||
action='store')
|
|
||||||
parser['configinstall'].add_argument('-i', '--initial-manifest',
|
|
||||||
help='Path to a cdist manifest or \'-\' to read from stdin.',
|
|
||||||
dest='manifest', required=False)
|
|
||||||
parser['configinstall'].add_argument('-p', '--parallel',
|
|
||||||
help='Operate on multiple hosts in parallel',
|
|
||||||
action='store_true', dest='parallel')
|
|
||||||
parser['configinstall'].add_argument('-s', '--sequential',
|
|
||||||
help='Operate on multiple hosts sequentially (default)',
|
|
||||||
action='store_false', dest='parallel')
|
|
||||||
|
|
||||||
parser['configinstall'].add_argument('--remote-copy',
|
|
||||||
help='Command to use for remote copy (should behave like scp)',
|
|
||||||
action='store', dest='remote_copy',
|
|
||||||
default="scp -o User=root -q")
|
|
||||||
parser['configinstall'].add_argument('--remote-exec',
|
|
||||||
help='Command to use for remote execution (should behave like ssh)',
|
|
||||||
action='store', dest='remote_exec',
|
|
||||||
default="ssh -o User=root -q")
|
|
||||||
|
|
||||||
# Config
|
|
||||||
parser['config'] = parser['sub'].add_parser('config',
|
|
||||||
parents=[parser['loglevel'], parser['configinstall']])
|
|
||||||
parser['config'].set_defaults(func=config)
|
|
||||||
|
|
||||||
# Install
|
|
||||||
# 20120525/sar: commented until it actually does something
|
|
||||||
#parser['install'] = parser['sub'].add_parser('install',
|
|
||||||
# parents=[parser['loglevel'], parser['configinstall']])
|
|
||||||
#parser['install'].set_defaults(func=install)
|
|
||||||
|
|
||||||
for p in parser:
|
|
||||||
parser[p].epilog = "Get cdist at http://www.nico.schottelius.org/software/cdist/"
|
|
||||||
|
|
||||||
args = parser['main'].parse_args(sys.argv[1:])
|
|
||||||
|
|
||||||
# Loglevels are handled globally in here and debug wins over verbose
|
|
||||||
if args.verbose:
|
|
||||||
logging.root.setLevel(logging.INFO)
|
|
||||||
if args.debug:
|
|
||||||
logging.root.setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
log.debug(args)
|
|
||||||
args.func(args)
|
|
||||||
|
|
||||||
def config(args):
|
|
||||||
configinstall(args, mode=cdist.config.Config)
|
|
||||||
|
|
||||||
def install(args):
|
|
||||||
configinstall(args, mode=cdist.install.Install)
|
|
||||||
|
|
||||||
def configinstall(args, mode):
|
|
||||||
"""Configure or install remote system"""
|
|
||||||
import multiprocessing
|
|
||||||
import time
|
|
||||||
|
|
||||||
initial_manifest_tempfile = None
|
|
||||||
if args.manifest == '-':
|
|
||||||
# read initial manifest from stdin
|
|
||||||
import tempfile
|
|
||||||
try:
|
|
||||||
handle, initial_manifest_temp_path = tempfile.mkstemp(prefix='cdist.stdin.')
|
|
||||||
with os.fdopen(handle, 'w') as fd:
|
|
||||||
fd.write(sys.stdin.read())
|
|
||||||
except (IOError, OSError) as e:
|
|
||||||
raise cdist.Error("Creating tempfile for stdin data failed: %s" % e)
|
|
||||||
|
|
||||||
args.manifest = initial_manifest_temp_path
|
|
||||||
import atexit
|
|
||||||
atexit.register(lambda: os.remove(initial_manifest_temp_path))
|
|
||||||
|
|
||||||
process = {}
|
|
||||||
failed_hosts = []
|
|
||||||
time_start = time.time()
|
|
||||||
|
|
||||||
for host in args.host:
|
|
||||||
if args.parallel:
|
|
||||||
log.debug("Creating child process for %s", host)
|
|
||||||
process[host] = multiprocessing.Process(target=configinstall_onehost, args=(host, args, mode, True))
|
|
||||||
process[host].start()
|
|
||||||
else:
|
|
||||||
try:
|
|
||||||
configinstall_onehost(host, args, mode, parallel=False)
|
|
||||||
except cdist.Error as e:
|
|
||||||
failed_hosts.append(host)
|
|
||||||
|
|
||||||
# Catch errors in parallel mode when joining
|
|
||||||
if args.parallel:
|
|
||||||
for host in process.keys():
|
|
||||||
log.debug("Joining process %s", host)
|
|
||||||
process[host].join()
|
|
||||||
|
|
||||||
if not process[host].exitcode == 0:
|
|
||||||
failed_hosts.append(host)
|
|
||||||
|
|
||||||
time_end = time.time()
|
|
||||||
log.info("Total processing time for %s host(s): %s", len(args.host),
|
|
||||||
(time_end - time_start))
|
|
||||||
|
|
||||||
if len(failed_hosts) > 0:
|
|
||||||
raise cdist.Error("Failed to deploy to the following hosts: " +
|
|
||||||
" ".join(failed_hosts))
|
|
||||||
|
|
||||||
def configinstall_onehost(host, args, mode, parallel):
|
|
||||||
"""Configure or install ONE remote system"""
|
|
||||||
|
|
||||||
try:
|
|
||||||
import cdist.context
|
|
||||||
|
|
||||||
context = cdist.context.Context(
|
|
||||||
target_host=host,
|
|
||||||
remote_copy=args.remote_copy,
|
|
||||||
remote_exec=args.remote_exec,
|
|
||||||
initial_manifest=args.manifest,
|
|
||||||
base_path=args.cdist_home,
|
|
||||||
exec_path=sys.argv[0],
|
|
||||||
debug=args.debug)
|
|
||||||
|
|
||||||
c = mode(context)
|
|
||||||
c.deploy_and_cleanup()
|
|
||||||
context.cleanup()
|
|
||||||
|
|
||||||
except cdist.Error as e:
|
|
||||||
# We are running in our own process here, need to sys.exit!
|
|
||||||
if parallel:
|
|
||||||
log.error(e)
|
|
||||||
sys.exit(1)
|
|
||||||
else:
|
|
||||||
raise
|
|
||||||
|
|
||||||
except KeyboardInterrupt:
|
|
||||||
# Ignore in parallel mode, we are existing anyway
|
|
||||||
if parallel:
|
|
||||||
sys.exit(0)
|
|
||||||
# Pass back to controlling code in sequential mode
|
|
||||||
else:
|
|
||||||
raise
|
|
||||||
|
|
||||||
def emulator():
|
|
||||||
"""Prepare and run emulator"""
|
|
||||||
import cdist.emulator
|
|
||||||
emulator = cdist.emulator.Emulator(sys.argv)
|
|
||||||
return emulator.run()
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
# Sys is needed for sys.exit()
|
|
||||||
import sys
|
|
||||||
|
|
||||||
cdistpythonversion = '3.2'
|
|
||||||
if sys.version < cdistpythonversion:
|
|
||||||
print('Cdist requires Python >= ' + cdistpythonversion +
|
|
||||||
' on the source host.', file=sys.stderr)
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
|
|
||||||
exit_code = 0
|
|
||||||
|
|
||||||
try:
|
|
||||||
import logging
|
|
||||||
import os
|
|
||||||
import re
|
|
||||||
|
|
||||||
# Ensure our /lib/ is included into PYTHON_PATH
|
|
||||||
sys.path.insert(0, os.path.abspath(
|
|
||||||
os.path.join(os.path.dirname(os.path.realpath(__file__)), '../lib')))
|
|
||||||
|
|
||||||
# And now import our stuff
|
|
||||||
import cdist
|
|
||||||
|
|
||||||
log = logging.getLogger("cdist")
|
|
||||||
|
|
||||||
logging.basicConfig(format='%(levelname)s: %(message)s')
|
|
||||||
|
|
||||||
if re.match("__", os.path.basename(sys.argv[0])):
|
|
||||||
emulator()
|
|
||||||
else:
|
|
||||||
commandline()
|
|
||||||
|
|
||||||
except KeyboardInterrupt:
|
|
||||||
pass
|
|
||||||
|
|
||||||
except cdist.Error as e:
|
|
||||||
log.error(e)
|
|
||||||
exit_code = 1
|
|
||||||
|
|
||||||
# Determine exit code by return value of function
|
|
||||||
|
|
||||||
sys.exit(exit_code)
|
|
||||||
|
|
|
||||||
248
cdist.py
Executable file
248
cdist.py
Executable file
|
|
@ -0,0 +1,248 @@
|
||||||
|
#!/usr/bin/env python3
|
||||||
|
# -*- coding: utf-8 -*-
|
||||||
|
#
|
||||||
|
# 2010-2012 Nico Schottelius (nico-cdist at schottelius.org)
|
||||||
|
#
|
||||||
|
# This file is part of cdist.
|
||||||
|
#
|
||||||
|
# cdist is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
#
|
||||||
|
#
|
||||||
|
|
||||||
|
def commandline():
|
||||||
|
"""Parse command line"""
|
||||||
|
import argparse
|
||||||
|
|
||||||
|
import cdist.banner
|
||||||
|
import cdist.config
|
||||||
|
import cdist.install
|
||||||
|
|
||||||
|
# Construct parser others can reuse
|
||||||
|
parser = {}
|
||||||
|
# Options _all_ parsers have in common
|
||||||
|
parser['loglevel'] = argparse.ArgumentParser(add_help=False)
|
||||||
|
parser['loglevel'].add_argument('-d', '--debug',
|
||||||
|
help='Set log level to debug', action='store_true',
|
||||||
|
default=False)
|
||||||
|
parser['loglevel'].add_argument('-v', '--verbose',
|
||||||
|
help='Set log level to info, be more verbose',
|
||||||
|
action='store_true', default=False)
|
||||||
|
|
||||||
|
# Main subcommand parser
|
||||||
|
parser['main'] = argparse.ArgumentParser(description='cdist ' + cdist.VERSION,
|
||||||
|
parents=[parser['loglevel']])
|
||||||
|
parser['main'].add_argument('-V', '--version',
|
||||||
|
help='Show version', action='version',
|
||||||
|
version='%(prog)s ' + cdist.VERSION)
|
||||||
|
parser['sub'] = parser['main'].add_subparsers(title="Commands")
|
||||||
|
|
||||||
|
# Banner
|
||||||
|
parser['banner'] = parser['sub'].add_parser('banner',
|
||||||
|
parents=[parser['loglevel']])
|
||||||
|
parser['banner'].set_defaults(func=cdist.banner.banner)
|
||||||
|
|
||||||
|
# Config and install (common stuff)
|
||||||
|
parser['configinstall'] = argparse.ArgumentParser(add_help=False)
|
||||||
|
parser['configinstall'].add_argument('host', nargs='+',
|
||||||
|
help='one or more hosts to operate on')
|
||||||
|
parser['configinstall'].add_argument('-c', '--cdist-home',
|
||||||
|
help='Change cdist home (default: .. from bin directory)',
|
||||||
|
action='store')
|
||||||
|
parser['configinstall'].add_argument('-i', '--initial-manifest',
|
||||||
|
help='Path to a cdist manifest or \'-\' to read from stdin.',
|
||||||
|
dest='manifest', required=False)
|
||||||
|
parser['configinstall'].add_argument('-p', '--parallel',
|
||||||
|
help='Operate on multiple hosts in parallel',
|
||||||
|
action='store_true', dest='parallel')
|
||||||
|
parser['configinstall'].add_argument('-s', '--sequential',
|
||||||
|
help='Operate on multiple hosts sequentially (default)',
|
||||||
|
action='store_false', dest='parallel')
|
||||||
|
|
||||||
|
parser['configinstall'].add_argument('--remote-copy',
|
||||||
|
help='Command to use for remote copy (should behave like scp)',
|
||||||
|
action='store', dest='remote_copy',
|
||||||
|
default="scp -o User=root -q")
|
||||||
|
parser['configinstall'].add_argument('--remote-exec',
|
||||||
|
help='Command to use for remote execution (should behave like ssh)',
|
||||||
|
action='store', dest='remote_exec',
|
||||||
|
default="ssh -o User=root -q")
|
||||||
|
|
||||||
|
# Config
|
||||||
|
parser['config'] = parser['sub'].add_parser('config',
|
||||||
|
parents=[parser['loglevel'], parser['configinstall']])
|
||||||
|
parser['config'].set_defaults(func=config)
|
||||||
|
|
||||||
|
# Install
|
||||||
|
# 20120525/sar: commented until it actually does something
|
||||||
|
#parser['install'] = parser['sub'].add_parser('install',
|
||||||
|
# parents=[parser['loglevel'], parser['configinstall']])
|
||||||
|
#parser['install'].set_defaults(func=install)
|
||||||
|
|
||||||
|
for p in parser:
|
||||||
|
parser[p].epilog = "Get cdist at http://www.nico.schottelius.org/software/cdist/"
|
||||||
|
|
||||||
|
args = parser['main'].parse_args(sys.argv[1:])
|
||||||
|
|
||||||
|
# Loglevels are handled globally in here and debug wins over verbose
|
||||||
|
if args.verbose:
|
||||||
|
logging.root.setLevel(logging.INFO)
|
||||||
|
if args.debug:
|
||||||
|
logging.root.setLevel(logging.DEBUG)
|
||||||
|
|
||||||
|
log.debug(args)
|
||||||
|
args.func(args)
|
||||||
|
|
||||||
|
def config(args):
|
||||||
|
configinstall(args, mode=cdist.config.Config)
|
||||||
|
|
||||||
|
def install(args):
|
||||||
|
configinstall(args, mode=cdist.install.Install)
|
||||||
|
|
||||||
|
def configinstall(args, mode):
|
||||||
|
"""Configure or install remote system"""
|
||||||
|
import multiprocessing
|
||||||
|
import time
|
||||||
|
|
||||||
|
initial_manifest_tempfile = None
|
||||||
|
if args.manifest == '-':
|
||||||
|
# read initial manifest from stdin
|
||||||
|
import tempfile
|
||||||
|
try:
|
||||||
|
handle, initial_manifest_temp_path = tempfile.mkstemp(prefix='cdist.stdin.')
|
||||||
|
with os.fdopen(handle, 'w') as fd:
|
||||||
|
fd.write(sys.stdin.read())
|
||||||
|
except (IOError, OSError) as e:
|
||||||
|
raise cdist.Error("Creating tempfile for stdin data failed: %s" % e)
|
||||||
|
|
||||||
|
args.manifest = initial_manifest_temp_path
|
||||||
|
import atexit
|
||||||
|
atexit.register(lambda: os.remove(initial_manifest_temp_path))
|
||||||
|
|
||||||
|
process = {}
|
||||||
|
failed_hosts = []
|
||||||
|
time_start = time.time()
|
||||||
|
|
||||||
|
for host in args.host:
|
||||||
|
if args.parallel:
|
||||||
|
log.debug("Creating child process for %s", host)
|
||||||
|
process[host] = multiprocessing.Process(target=configinstall_onehost, args=(host, args, mode, True))
|
||||||
|
process[host].start()
|
||||||
|
else:
|
||||||
|
try:
|
||||||
|
configinstall_onehost(host, args, mode, parallel=False)
|
||||||
|
except cdist.Error as e:
|
||||||
|
failed_hosts.append(host)
|
||||||
|
|
||||||
|
# Catch errors in parallel mode when joining
|
||||||
|
if args.parallel:
|
||||||
|
for host in process.keys():
|
||||||
|
log.debug("Joining process %s", host)
|
||||||
|
process[host].join()
|
||||||
|
|
||||||
|
if not process[host].exitcode == 0:
|
||||||
|
failed_hosts.append(host)
|
||||||
|
|
||||||
|
time_end = time.time()
|
||||||
|
log.info("Total processing time for %s host(s): %s", len(args.host),
|
||||||
|
(time_end - time_start))
|
||||||
|
|
||||||
|
if len(failed_hosts) > 0:
|
||||||
|
raise cdist.Error("Failed to deploy to the following hosts: " +
|
||||||
|
" ".join(failed_hosts))
|
||||||
|
|
||||||
|
def configinstall_onehost(host, args, mode, parallel):
|
||||||
|
"""Configure or install ONE remote system"""
|
||||||
|
|
||||||
|
try:
|
||||||
|
import cdist.context
|
||||||
|
|
||||||
|
context = cdist.context.Context(
|
||||||
|
target_host=host,
|
||||||
|
remote_copy=args.remote_copy,
|
||||||
|
remote_exec=args.remote_exec,
|
||||||
|
initial_manifest=args.manifest,
|
||||||
|
base_path=args.cdist_home,
|
||||||
|
exec_path=sys.argv[0],
|
||||||
|
debug=args.debug)
|
||||||
|
|
||||||
|
c = mode(context)
|
||||||
|
c.deploy_and_cleanup()
|
||||||
|
context.cleanup()
|
||||||
|
|
||||||
|
except cdist.Error as e:
|
||||||
|
# We are running in our own process here, need to sys.exit!
|
||||||
|
if parallel:
|
||||||
|
log.error(e)
|
||||||
|
sys.exit(1)
|
||||||
|
else:
|
||||||
|
raise
|
||||||
|
|
||||||
|
except KeyboardInterrupt:
|
||||||
|
# Ignore in parallel mode, we are existing anyway
|
||||||
|
if parallel:
|
||||||
|
sys.exit(0)
|
||||||
|
# Pass back to controlling code in sequential mode
|
||||||
|
else:
|
||||||
|
raise
|
||||||
|
|
||||||
|
def emulator():
|
||||||
|
"""Prepare and run emulator"""
|
||||||
|
import cdist.emulator
|
||||||
|
emulator = cdist.emulator.Emulator(sys.argv)
|
||||||
|
return emulator.run()
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
# Sys is needed for sys.exit()
|
||||||
|
import sys
|
||||||
|
|
||||||
|
cdistpythonversion = '3.2'
|
||||||
|
if sys.version < cdistpythonversion:
|
||||||
|
print('Cdist requires Python >= ' + cdistpythonversion +
|
||||||
|
' on the source host.', file=sys.stderr)
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
|
||||||
|
exit_code = 0
|
||||||
|
|
||||||
|
try:
|
||||||
|
import logging
|
||||||
|
import os
|
||||||
|
import re
|
||||||
|
|
||||||
|
# Ensure our /lib/ is included into PYTHON_PATH
|
||||||
|
sys.path.insert(0, os.path.abspath(
|
||||||
|
os.path.join(os.path.dirname(os.path.realpath(__file__)), '../lib')))
|
||||||
|
|
||||||
|
# And now import our stuff
|
||||||
|
import cdist
|
||||||
|
|
||||||
|
log = logging.getLogger("cdist")
|
||||||
|
|
||||||
|
logging.basicConfig(format='%(levelname)s: %(message)s')
|
||||||
|
|
||||||
|
if re.match("__", os.path.basename(sys.argv[0])):
|
||||||
|
emulator()
|
||||||
|
else:
|
||||||
|
commandline()
|
||||||
|
|
||||||
|
except KeyboardInterrupt:
|
||||||
|
pass
|
||||||
|
|
||||||
|
except cdist.Error as e:
|
||||||
|
log.error(e)
|
||||||
|
exit_code = 1
|
||||||
|
|
||||||
|
# Determine exit code by return value of function
|
||||||
|
|
||||||
|
sys.exit(exit_code)
|
||||||
|
|
@ -1 +1 @@
|
||||||
../../../../../../conf/type/__file
|
../../../../../../../conf/type/__file
|
||||||
Loading…
Reference in a new issue