def lxc_net():
"""
lxc-net (/etc/default/lxc) settings page and actions if form post request
"""
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
if lxc.running() == []:
cfg = lwp.get_net_settings()
ip_regex = '(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)'
form = {}
for key in [
'bridge', 'address', 'netmask', 'network', 'range', 'max'
]:
form[key] = request.form.get(key, None)
form['use'] = request.form.get('use', None)
if form['use'] != cfg['use']:
lwp.push_net_value('USE_LXC_BRIDGE',
'true' if form['use'] else 'false')
if form['bridge'] and form['bridge'] != cfg['bridge'] and \
re.match('^[a-zA-Z0-9_-]+$', form['bridge']):
lwp.push_net_value('LXC_BRIDGE', form['bridge'])
if form['address'] and form['address'] != cfg['address'] and \
re.match('^%s$' % ip_regex, form['address']):
lwp.push_net_value('LXC_ADDR', form['address'])
if form['netmask'] and form['netmask'] != cfg['netmask'] and \
re.match('^%s$' % ip_regex, form['netmask']):
lwp.push_net_value('LXC_NETMASK', form['netmask'])
if form['network'] and form['network'] != cfg['network'] and \
re.match('^%s(?:/\d{1,2}|)$' % ip_regex, form['network']):
lwp.push_net_value('LXC_NETWORK', form['network'])
if form['range'] and form['range'] != cfg['range'] and \
re.match('^%s,%s$' % (ip_regex, ip_regex), form['range']):
lwp.push_net_value('LXC_DHCP_RANGE', form['range'])
if form['max'] and form['max'] != cfg['max'] and \
re.match('^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$', form['max']):
lwp.push_net_value('LXC_DHCP_MAX', form['max'])
if lwp.net_restart() == 0:
flash(u'LXC Network settings applied successfully!', 'success')
else:
flash(u'Failed to restart LXC networking.', 'error')
else:
flash(u'Stop all containers before restart lxc-net.', 'warning')
return render_template('lxc-net.html',
containers=lxc.ls(),
cfg=lwp.get_net_settings(),
running=lxc.running())
def lxc_net():
if 'logged_in' in session:
if session['su'] != 'Yes': return abort(403)
if request.method == 'POST':
if lxc.running() == []:
try:
if request.form['status'] == 'Enable':
lwp.push_net_value('USE_LXC_BRIDGE', 'true')
if lwp.net_restart() == 0:
flash(u'LXC Networking enabled successfully!', 'success')
else:
flash(u'Failed to restart LXC networking.', 'error')
elif request.form['status'] == 'Disable':
lwp.push_net_value('USE_LXC_BRIDGE', 'false')
if lwp.net_restart() == 0:
flash(u'LXC Networking disabled successfully!', 'success')
else:
flash(u'Failed to restart LXC networking.', 'error')
except KeyError:
cfg = lwp.get_net_settings()
ip_regex = '(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)'
if request.form['bridge'] != cfg['bridge'] and re.match('^\w+$', request.form['bridge']):
lwp.push_net_value('LXC_BRIDGE', request.form['bridge'])
if request.form['address'] != cfg['address'] and re.match('^%s$' % ip_regex, request.form['address']):
lwp.push_net_value('LXC_ADDR', request.form['address'])
if request.form['netmask'] != cfg['netmask'] and re.match('^%s$' % ip_regex, request.form['netmask']):
lwp.push_net_value('LXC_NETMASK', request.form['netmask'])
if request.form['network'] != cfg['network'] and re.match('^%s(?:/\d{1,2}|)$' % ip_regex, request.form['network']):
lwp.push_net_value('LXC_NETWORK', request.form['network'])
if request.form['range'] != cfg['range'] and re.match('^%s,%s$' % (ip_regex,ip_regex), request.form['range']):
lwp.push_net_value('LXC_DHCP_RANGE', request.form['range'])
if request.form['max'] != cfg['max'] and re.match('^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$', request.form['max']):
lwp.push_net_value('LXC_DHCP_MAX', request.form['max'])
if lwp.net_restart() == 0:
flash(u'LXC Network settings applied successfully!', 'success')
else:
flash(u'Failed to restart LXC networking.', 'error')
else:
flash(u'Stop all containers before restart lxc-net.', 'warning')
return render_template('lxc-net.html', containers=lwp.ls(), cfg=lwp.get_net_settings(), running=lxc.running())
return render_template('login.html')
def lxc_net():
'''
lxc-net (/etc/default/lxc) settings page and actions if form post request
'''
if 'logged_in' in session:
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
if lxc.running() == []:
cfg = lwp.get_net_settings()
ip_regex = '(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)'
form = {}
try: form['use'] = request.form['use']
except KeyError: form['use'] = 'false'
try: form['bridge'] = request.form['bridge']
except KeyError: form['bridge'] = None
try: form['address'] = request.form['address']
except KeyError: form['address'] = None
try: form['netmask'] = request.form['netmask']
except KeyError: form['netmask'] = None
try: form['network'] = request.form['network']
except KeyError: form['network'] = None
try: form['range'] = request.form['range']
except KeyError: form['range'] = None
try: form['max'] = request.form['max']
except KeyError: form['max'] = None
if form['use'] == 'true' and form['use'] != cfg['use']:
lwp.push_net_value('USE_LXC_BRIDGE', 'true')
elif form['use'] == 'false' and form['use'] != cfg['use']:
lwp.push_net_value('USE_LXC_BRIDGE', 'false')
if form['bridge'] and form['bridge'] != cfg['bridge'] and re.match('^[a-zA-Z0-9_-]+$', form['bridge']):
lwp.push_net_value('LXC_BRIDGE', form['bridge'])
if form['address'] and form['address'] != cfg['address'] and re.match('^%s$' % ip_regex, form['address']):
lwp.push_net_value('LXC_ADDR', form['address'])
if form['netmask'] and form['netmask'] != cfg['netmask'] and re.match('^%s$' % ip_regex, form['netmask']):
lwp.push_net_value('LXC_NETMASK', form['netmask'])
if form['network'] and form['network'] != cfg['network'] and re.match('^%s(?:/\d{1,2}|)$' % ip_regex, form['network']):
lwp.push_net_value('LXC_NETWORK', form['network'])
if form['range'] and form['range'] != cfg['range'] and re.match('^%s,%s$' % (ip_regex, ip_regex), form['range']):
lwp.push_net_value('LXC_DHCP_RANGE', form['range'])
if form['max'] and form['max'] != cfg['max'] and re.match('^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$', form['max']):
lwp.push_net_value('LXC_DHCP_MAX', form['max'])
if lwp.net_restart() == 0:
flash(u'LXC Network settings applied successfully!', 'success')
else:
flash(u'Failed to restart LXC networking.', 'error')
else:
flash(u'Stop all containers before restart lxc-net.', 'warning')
return render_template('lxc-net.html', containers=lxc.ls(), cfg=lwp.get_net_settings(), running=lxc.running())
return render_template('login.html')
def lxc_net():
"""
lxc-net (/etc/default/lxc) settings page and actions if form post request
"""
if session["su"] != "Yes":
return abort(403)
if request.method == "POST":
if lxc.running() == []:
cfg = lwp.get_net_settings()
ip_regex = "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"
form = {}
for key in ["bridge", "address", "netmask", "network", "range", "max"]:
form[key] = request.form.get(key, None)
form["use"] = request.form.get("use", None)
if form["use"] != cfg["use"]:
lwp.push_net_value("USE_LXC_BRIDGE", "true" if form["use"] else "false")
if form["bridge"] and form["bridge"] != cfg["bridge"] and re.match("^[a-zA-Z0-9_-]+$", form["bridge"]):
lwp.push_net_value("LXC_BRIDGE", form["bridge"])
if form["address"] and form["address"] != cfg["address"] and re.match("^%s$" % ip_regex, form["address"]):
lwp.push_net_value("LXC_ADDR", form["address"])
if form["netmask"] and form["netmask"] != cfg["netmask"] and re.match("^%s$" % ip_regex, form["netmask"]):
lwp.push_net_value("LXC_NETMASK", form["netmask"])
if (
form["network"]
and form["network"] != cfg["network"]
and re.match("^%s(?:/\d{1,2}|)$" % ip_regex, form["network"])
):
lwp.push_net_value("LXC_NETWORK", form["network"])
if (
form["range"]
and form["range"] != cfg["range"]
and re.match("^%s,%s$" % (ip_regex, ip_regex), form["range"])
):
lwp.push_net_value("LXC_DHCP_RANGE", form["range"])
if (
form["max"]
and form["max"] != cfg["max"]
and re.match("^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$", form["max"])
):
lwp.push_net_value("LXC_DHCP_MAX", form["max"])
if lwp.net_restart() == 0:
flash(u"LXC Network settings applied successfully!", "success")
else:
flash(u"Failed to restart LXC networking.", "error")
else:
flash(u"Stop all containers before restart lxc-net.", "warning")
return render_template("lxc-net.html", containers=lxc.ls(), cfg=lwp.get_net_settings(), running=lxc.running())
