[ceph.git] / ceph / src / ceph-detect-init / ceph_detect_init / debian / __init__.py

import os
import subprocess

distro = None
release = None
codename = None


def choose_init():
    """Select a init system

    Returns the name of a init system (upstart, sysvinit ...).
    """
    # yes, this is heuristics
    if os.path.isdir('/run/systemd/system'):
        return 'systemd'
    if not subprocess.call('. /lib/lsb/init-functions ; init_is_upstart',
                           shell=True):
        return 'upstart'
    if os.path.isfile('/sbin/init') and not os.path.islink('/sbin/init'):
        return 'sysvinit'
Commit	Line	Data
31f18b77 FG	1	import os
	2	import subprocess
	3
7c673cae FG	4	distro = None
	5	release = None
	6	codename = None
	7
	8
	9	def choose_init():
	10	"""Select a init system
	11
	12	Returns the name of a init system (upstart, sysvinit ...).
	13	"""
31f18b77 FG	14	# yes, this is heuristics
	15	if os.path.isdir('/run/systemd/system'):
	16	return 'systemd'
	17	if not subprocess.call('. /lib/lsb/init-functions ; init_is_upstart',
	18	shell=True):
	19	return 'upstart'
	20	if os.path.isfile('/sbin/init') and not os.path.islink('/sbin/init'):
	21	return 'sysvinit'