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setup.py
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setup.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
import os
import sys
import re
try:
import pwd
import grp
except ImportError:
# don't expect to have this on windows :)
pwd = grp = None
import fileinput
import stat
# Utility function to read the README file.
# Used for the long_description. It's nice, because now 1) we have a top level
# README file and 2) it's easier to type in the README file than to put a raw
# string in below ...
try:
from setuptools import setup
from setuptools import find_packages
except:
sys.exit("Error: missing python-setuptools library")
from itertools import chain
import optparse
import itertools
from glob import glob
from distutils.dir_util import mkpath
try:
python_version = sys.version_info
except:
python_version = (1, 5)
if python_version < (2, 6):
sys.exit("Shinken require as a minimum Python 2.6.x, sorry")
elif python_version >= (3,):
sys.exit("Shinken is not yet compatible with Python3k, sorry")
package_data = ['*.py', 'modules/*.py', 'modules/*/*.py']
def read(fname):
return open(os.path.join(os.path.dirname(__file__), fname)).read()
def ensure_dir_exist(f):
dirname = os.path.dirname(f)
if not os.path.exists(dirname):
os.makedirs(dirname)
def generate_default_shinken_file():
# The default file must have good values for the directories:
# etc, var and where to push scripts that launch the app.
templatefile = "bin/default/shinken.in"
build_base = 'build'
outfile = os.path.join(build_base, "bin/default/shinken")
#print('generating %s from %s', outfile, templatefile)
mkpath(os.path.dirname(outfile))
bin_path = default_paths['bin']
# Read the template file
f = open(templatefile)
buf = f.read()
f.close
# substitute
buf = buf.replace("$ETC$", default_paths['etc'])
buf = buf.replace("$VAR$", default_paths['var'])
buf = buf.replace("$RUN$", default_paths['run'])
buf = buf.replace("$LOG$", default_paths['log'])
buf = buf.replace("$SCRIPTS_BIN$", bin_path)
# write out the new file
f = open(outfile, "w")
f.write(buf)
f.close()
def update_file_with_string(infilename, outfilename, matches, new_strings):
f = open(infilename)
buf = f.read()
f.close()
for match, new_string in zip(matches, new_strings):
buf = re.sub(match, new_string, buf)
f = open(outfilename, "w")
f.write(buf)
f.close()
def append_file_with(infilename, outfilename, append_string):
f = open(infilename)
buf = f.read()
f.close()
ensure_dir_exist(outfilename)
f = open(outfilename, "w")
f.write(buf)
f.write('\n')
f.write(append_string)
f.close()
def recursive_chown(path, uid, gid, owner, group):
print("Changing owner of %s to %s:%s" % (path, owner, group))
os.chown(path, uid, gid)
if os.path.isdir(path):
for dirname, dirs, files in os.walk(path):
for path in itertools.chain(dirs, files):
path = os.path.join(dirname, path)
os.chown(path, uid, gid)
def get_uid(user_name):
try:
return pwd.getpwnam(user_name)[2]
except KeyError, exp:
return None
def get_gid(group_name):
try:
return grp.getgrnam(group_name)[2]
except KeyError, exp:
return None
# Do a chmod -R +x
def _chmodplusx(d):
if not os.path.exists(d):
print "warn: _chmodplusx missing dir", d
return
if os.path.isdir(d):
for item in os.listdir(d):
p = os.path.join(d, item)
if os.path.isdir(p):
_chmodplusx(p)
else:
st = os.stat(p)
os.chmod(p, st.st_mode | stat.S_IEXEC | stat.S_IXGRP | stat.S_IXOTH)
else:
st = os.stat(d)
os.chmod(d, st.st_mode | stat.S_IEXEC | stat.S_IXGRP | stat.S_IXOTH)
parser = optparse.OptionParser(
"%prog [options]", version="%prog ")
parser.add_option('--root',
dest="proot", metavar="ROOT",
help='Root dir to install, usefull only for packagers')
parser.add_option('--upgrade', '--update',
dest="upgrade", action='store_true',
help='Only upgrade')
parser.add_option('--owner',
dest="owner", metavar="OWNER",
help='User to install with, default shinken')
parser.add_option('--group',
dest="group", metavar="GROUP",
help='Group to install with, default shinken')
parser.add_option('--install-scripts',
dest="install_scripts",
help='Path to install the shinken-* scripts')
parser.add_option('--skip-build',
dest="skip_build", action='store_true',
help='skipping build')
parser.add_option('-O', type="int",
dest="optimize",
help='skipping build')
parser.add_option('--record',
dest="record",
help='File to save writing files. Used by pip install only')
parser.add_option('--single-version-externally-managed',
dest="single_version", action='store_true',
help='I really dont know, this option is for pip only')
old_error = parser.error
def _error (msg):
print 'Parser error', msg
parser.error = _error
opts, args = parser.parse_args()
# reenable the errors for later use
parser.error = old_error
root = opts.proot or ''
# We try to see if we are in a full install or an update process
is_update = False
# Try to import shinekn but not the local one. If avialable, we are in
# and upgrade phase, not a classic install
try:
if '.' in sys.path:
sys.path.remove('.')
if os.path.abspath('.') in sys.path:
sys.path.remove(os.path.abspath('.'))
if '' in sys.path:
sys.path.remove('')
import shinken
is_update = True
print "Previous Shinken lib detected (%s)" % shinken.__file__
except ImportError:
pass
if '--update' in args or opts.upgrade or '--upgrade' in args:
print "Shinken Lib Updating process only"
if 'update' in args:
sys.argv.remove('update')
sys.argv.insert(1, 'install')
if '--update' in args:
sys.argv.remove('--update')
if '--upgrade' in args:
sys.argv.remove('--upgrade')
print "Shinken Lib Updating process only"
is_update = True
is_install = False
if 'install' in args:
is_install = True
install_scripts = opts.install_scripts or ''
user = opts.owner or 'shinken'
group = opts.group or 'shinken'
# Maybe the user is unknown, but we are in a "classic" install, if so, bail out
if is_install and not root and not is_update and pwd and not opts.skip_build:
uid = get_uid(user)
gid = get_gid(group)
if uid is None or gid is None:
print "Error: the user/group %s/%s is unknown. Please create it first 'useradd %s'" % (user,group, user)
sys.exit(2)
# setup() will warn about unknown parameter we already managed
# to delete them
deleting_args = ['--owner', '--group', '--skip-build']
to_del = []
for a in deleting_args:
for av in sys.argv:
if av.startswith(a):
idx = sys.argv.index(av)
print "AV,", av, "IDX", idx
to_del.append(idx)
# We can have --owner=shinken or --owner shinken, if so del also the
# next one
if '=' not in av:
to_del.append(idx + 1)
to_del.sort()
to_del.reverse()
for idx in to_del:
sys.argv.pop(idx)
# compute scripts
scripts = [ s for s in glob('bin/shinken*') if not s.endswith('.py')]
# Define files
if 'win' in sys.platform:
default_paths = {
'bin': install_scripts or "c:\\shinken\\bin",
'var': "c:\\shinken\\var",
'share': "c:\\shinken\\var\\share",
'etc': "c:\\shinken\\etc",
'log': "c:\\shinken\\var",
'run': "c:\\shinken\\var",
'libexec': "c:\\shinken\\libexec",
}
data_files = []
elif 'linux' in sys.platform or 'sunos5' in sys.platform:
default_paths = {
'bin': install_scripts or "/usr/bin",
'var': "/var/lib/shinken/",
'share': "/var/lib/shinken/share",
'etc': "/etc/shinken",
'run': "/var/run/shinken",
'log': "/var/log/shinken",
'libexec': "/var/lib/shinken/libexec",
}
data_files = [
(
os.path.join('/etc', 'init.d'),
['bin/init.d/shinken',
'bin/init.d/shinken-arbiter',
'bin/init.d/shinken-broker',
'bin/init.d/shinken-receiver',
'bin/init.d/shinken-poller',
'bin/init.d/shinken-reactionner',
'bin/init.d/shinken-scheduler',
]
)
]
if is_install:
# warning: The default file will be generated a bit later
data_files.append(
(os.path.join('/etc', 'default',),
['build/bin/default/shinken']
))
elif 'bsd' in sys.platform or 'dragonfly' in sys.platform:
default_paths = {
'bin': install_scripts or "/usr/local/bin",
'var': "/usr/local/libexec/shinken",
'share': "/usr/local/share/shinken",
'etc': "/usr/local/etc/shinken",
'run': "/var/run/shinken",
'log': "/var/log/shinken",
'libexec': "/usr/local/libexec/shinken/plugins",
}
data_files = [
(
'/usr/local/etc/rc.d',
['bin/rc.d/shinken_arbiter',
'bin/rc.d/shinken_broker',
'bin/rc.d/shinken_receiver',
'bin/rc.d/shinken_poller',
'bin/rc.d/shinken_reactionner',
'bin/rc.d/shinken_scheduler',
]
)
]
else:
raise "Unsupported platform, sorry"
data_files = []
# Change paths if need
#if root:
# for (k,v) in default_paths.iteritems():
# default_paths[k] = os.path.join(root, v[1:])
# Beware to install scripts in the bin dir
data_files.append( (default_paths['bin'], scripts) )
# Only some platform are managed by the init.d scripts
if is_install and ('linux' in sys.platform or 'sunos5' in sys.platform):
generate_default_shinken_file()
if not is_update:
## get all files + under-files in etc/ except daemons folder
daemonsini = []
for path, subdirs, files in os.walk('etc'):
if len(files) == 0:
data_files.append( (os.path.join(default_paths['etc'], re.sub(r"^(etc\/|etc$)", "", path)), []) )
for name in files:
if name == 'shinken.cfg':
continue
if 'daemons' in path:
daemonsini.append(os.path.join(path, name))
else:
data_files.append( (os.path.join(default_paths['etc'], re.sub(r"^(etc\/|etc$)", "", path)),
[os.path.join(path, name)]) )
if os.name != 'nt' and not is_update:
for _file in daemonsini:
inifile = _file
outname = os.path.join('build', _file)
# force the user setting as it's not set by default
append_file_with(inifile, outname, "modules_dir=%s\nuser=%s\ngroup=%s\n" % (
os.path.join(default_paths['var'], 'modules'),
user, group))
data_files.append( (os.path.join(default_paths['etc'], 'daemons'),
[outname]) )
# And update the shinken.cfg file for all /usr/local/shinken/var
# value with good one
for name in ['shinken.cfg']:
inname = os.path.join('etc', name)
outname = os.path.join('build', name)
print('updating path in %s', outname)
## but we HAVE to set the shinken_user & shinken_group to thoses requested:
update_file_with_string(inname, outname,
["shinken_user=\w+", "shinken_group=\w+", "workdir=.+", "lock_file=.+", "local_log=.+", "modules_dir=.+", "pack_distribution_file=.+"],
["shinken_user=%s" % user,
"shinken_group=%s" % group,
"workdir=%s" % default_paths['var'],
"lock_file=%s/arbiterd.pid" % default_paths['run'],
"local_log=%s/arbiterd.log" % default_paths['log'],
"modules_dir=%s" % os.path.join(default_paths['var'], 'modules'),
"pack_distribution_file=%s" % os.path.join(default_paths['var'], 'pack_distribution.dat')],
)
data_files.append( (default_paths['etc'], [outname]) )
# Modules, doc, inventory and cli are always installed
paths = ('modules', 'doc', 'inventory', 'cli')
for path, subdirs, files in chain.from_iterable(os.walk(patho) for patho in paths):
for name in files:
data_files.append( (os.path.join(default_paths['var'], path), [os.path.join(path, name)]))
for path, subdirs, files in os.walk('share'):
for name in files:
data_files.append( (os.path.join(default_paths['share'], re.sub(r"^(share\/|share$)", "", path)),
[os.path.join(path, name)]) )
for path, subdirs, files in os.walk('libexec'):
for name in files:
data_files.append( (os.path.join(default_paths['libexec'], re.sub(r"^(libexec\/|libexec$)", "", path)),
[os.path.join(path, name)]) )
data_files.append( (default_paths['run'], []) )
data_files.append( (default_paths['log'], []) )
# Note: we do not add the "scripts" entry in the setup phase because we need to generate the
# default/shinken file with the bin path before run the setup phase, and it's not so
# easy to do in a clean and easy way
not_allowed_options = ['--upgrade', '--update']
for o in not_allowed_options:
if o in sys.argv:
sys.argv.remove(o)
required_pkgs = []
setup(
name="Shinken",
version="2.0.3",
packages=find_packages(),
package_data={'': package_data},
description="Shinken is a monitoring framework compatible with Nagios configuration and plugins",
long_description=read('README.rst'),
author="Gabes Jean",
author_email="[email protected]",
license="GNU Affero General Public License",
url="http://www.shinken-monitoring.org",
zip_safe=False,
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Console',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: GNU Affero General Public License v3',
'Operating System :: MacOS :: MacOS X',
'Operating System :: Microsoft :: Windows',
'Operating System :: POSIX',
'Programming Language :: Python',
'Topic :: System :: Monitoring',
'Topic :: System :: Networking :: Monitoring',
],
install_requires=[
required_pkgs
],
extras_require={
'setproctitle': ['setproctitle']
},
data_files = data_files,
)
# if root is set, it's for package, so NO chown
if pwd and not root and is_install:
# assume a posix system
uid = get_uid(user)
gid = get_gid(group)
if uid is not None and gid is not None:
# recursivly changing permissions for etc/shinken and var/lib/shinken
for c in ['etc', 'run', 'log', 'var', 'libexec']:
p = default_paths[c]
recursive_chown(p, uid, gid, user, group)
# Also change the rights of the shinken- scripts
for s in scripts:
bs = os.path.basename(s)
recursive_chown(os.path.join(default_paths['bin'], bs), uid, gid, user, group)
_chmodplusx( os.path.join(default_paths['bin'], bs) )
_chmodplusx(default_paths['libexec'])
# If not exists, won't raise an error there
_chmodplusx('/etc/init.d/shinken')
for d in ['scheduler', 'broker', 'receiver', 'reactionner', 'poller', 'arbiter']:
_chmodplusx('/etc/init.d/shinken-'+d)
try:
import pycurl
except ImportError:
print "Warning: missing python-pycurl lib, you MUST install it before launch the shinken daemons"
try:
import cherrypy
except ImportError:
print "Notice: for better performances for the daemons communication, you should install the python-cherrypy3 lib"
print "Shinken setup done"