def home():
if 'logged_in' in session:
containers_all = []
listx = lxc.listx()
sorted_list = listx['RUNNING'] + listx['FROZEN'] + listx['STOPPED']
for container in sorted_list:
status = lxc.info(container)['state']
containers_all.append({'status':status, 'name':container, 'memusg':lwp.memory_usage(container), 'settings':lwp.get_container_settings(container)})
return render_template('index.html', containers=lwp.ls(), containers_all=containers_all, dist=lwp.check_ubuntu(), templates=lwp.get_templates_list())
return render_template('login.html')
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 edit(container=None):
if 'logged_in' in session:
host_memory = lwp.host_memory_usage()
if request.method == 'POST':
cfg = lwp.get_container_settings(container)
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 = {}
form['type'] = request.form['type']
form['link'] = request.form['link']
form['flags'] = request.form['flags']
form['hwaddr'] = request.form['hwaddress']
form['rootfs'] = request.form['rootfs']
form['utsname'] = request.form['hostname']
form['ipv4'] = request.form['ipaddress']
form['memlimit'] = request.form['memlimit']
form['swlimit'] = request.form['swlimit']
form['cpus'] = request.form['cpus']
form['shares'] = request.form['cpushares']
if form['utsname'] != cfg['utsname'] and re.match('^(?!^containers$)([a-z0-9-]{1,63})|([a-z0-9-\.]{1,63}\.[a-z0-9-\.]{1,63}\.[a-z0-9\.]{1,6})$', form['utsname']):
lwp.push_config_value('lxc.utsname', form['utsname'], container=container)
flash(u'Hostname updated for %s!' % container, 'success')
if form['flags'] != cfg['flags'] and re.match('^(up|down)$', form['flags']):
lwp.push_config_value('lxc.network.flags', form['flags'], container=container)
flash(u'Network flag updated for %s!' % container, 'success')
if form['type'] != cfg['type'] and re.match('^\w+$', form['type']):
lwp.push_config_value('lxc.network.type', form['type'], container=container)
flash(u'Link type updated for %s!' % container, 'success')
if form['link'] != cfg['link'] and re.match('^\w+$', form['link']):
lwp.push_config_value('lxc.network.link', form['link'], container=container)
flash(u'Link name updated for %s!' % container, 'success')
if form['hwaddr'] != cfg['hwaddr'] and re.match('^([a-fA-F0-9]{2}[:|\-]?){6}$', form['hwaddr']):
lwp.push_config_value('lxc.network.hwaddr', form['hwaddr'], container=container)
flash(u'Hardware address updated for %s!' % container, 'success')
if (not form['ipv4'] and form['ipv4'] != cfg['ipv4']) or (form['ipv4'] != cfg['ipv4'] and re.match('^%s$' % ip_regex, form['ipv4'])):
lwp.push_config_value('lxc.network.ipv4', form['ipv4'], container=container)
flash(u'IP address updated for %s!' % container, 'success')
if form['memlimit'] != cfg['memlimit'] and re.match('^[0-9]+$', form['memlimit']) and int(form['memlimit']) <= int(host_memory['total']):
if int(form['memlimit']) == int(host_memory['total']):
form['memlimit'] = ''
if form['memlimit'] != cfg['memlimit']:
lwp.push_config_value('lxc.cgroup.memory.limit_in_bytes', form['memlimit'], container=container)
flash(u'Memory limit updated for %s!' % container, 'success')
if form['swlimit'] != cfg['swlimit'] and re.match('^[0-9]+$', form['swlimit']) and int(form['swlimit']) <= int(host_memory['total'] * 2):
if int(form['swlimit']) == int(host_memory['total'] * 2):
form['swlimit'] = ''
if form['swlimit'] != cfg['swlimit']:
lwp.push_config_value('lxc.cgroup.memory.memsw.limit_in_bytes', form['swlimit'], container=container)
flash(u'Swap limit updated for %s!' % container, 'success')
if (not form['cpus'] and form['cpus'] != cfg['cpus']) or (form['cpus'] != cfg['cpus'] and re.match('^[0-9,-]+$', form['cpus'])):
lwp.push_config_value('lxc.cgroup.cpuset.cpus', form['cpus'], container=container)
flash(u'CPUs updated for %s!' % container, 'success')
if (not form['shares'] and form['shares'] != cfg['shares']) or (form['shares'] != cfg['shares'] and re.match('^[0-9]+$', form['shares'])):
lwp.push_config_value('lxc.cgroup.cpu.shares', form['shares'], container=container)
flash(u'CPU shares updated for %s!' % container, 'success')
info = lxc.info(container)
status = info['state']
pid = info['pid']
infos = {'status':status, 'pid':pid, 'memusg':lwp.memory_usage(container)}
return render_template('edit.html', containers=lwp.ls(), container=container, infos=infos, settings=lwp.get_container_settings(container), host_memory=host_memory)
return render_template('login.html')
def about():
if 'logged_in' in session:
return render_template('about.html', containers=lwp.ls(), version=lwp.check_version())
return render_template('login.html')
def checkconfig():
if 'logged_in' in session:
if session['su'] != 'Yes': return abort(403)
return render_template('checkconfig.html', containers=lwp.ls(), cfg=lxc.checkconfig())
return render_template('login.html')
def lwp_users():
if 'logged_in' in session:
if session['su'] != 'Yes': return abort(403)
try: trash = request.args.get('trash')
except KeyError: trash = 0
if request.args.get('token') == session.get('token') and trash == '1' and request.args.get('userid') and request.args.get('username'):
g.db.execute("DELETE FROM users WHERE id=? AND username=?", [request.args.get('userid'), request.args.get('username')])
g.db.commit()
flash('Deleted %s' % request.args.get('username'), 'success')
return redirect(url_for('lwp_users'))
if request.method == 'POST':
users = query_db('SELECT id, name, username, su FROM users ORDER BY id ASC')
if request.form['newUser'] == 'True':
if not request.form['username'] in [user['username'] for user in users]:
if re.match('^\w+$', request.form['username']) and request.form['password1']:
if request.form['password1'] == request.form['password2']:
if request.form['name']:
if re.match('[a-z A-Z0-9]{3,32}', request.form['name']):
g.db.execute("INSERT INTO users (name, username, password) VALUES (?, ?, ?)", [request.form['name'], request.form['username'], hash_passwd(request.form['password1'])])
g.db.commit()
else: flash('Invalid name!', 'error')
else:
g.db.execute("INSERT INTO users (username, password) VALUES (?, ?)", [request.form['username'], hash_passwd(request.form['password1'])])
g.db.commit()
flash('Created %s' % request.form['username'], 'success')
else: flash('No password match', 'error')
else: flash('Invalid username or password!', 'error')
else: flash('Username already exist!', 'error')
elif request.form['newUser'] == 'False':
if request.form['password1'] == request.form['password2']:
if re.match('[a-z A-Z0-9]{3,32}', request.form['name']):
try:
su = request.form['su']
except KeyError:
su = 'No'
if not request.form['name']:
g.db.execute("UPDATE users SET name='', su=? WHERE username=?", [su, request.form['username']])
g.db.commit()
elif request.form['name'] and not request.form['password1'] and not request.form['password2']:
g.db.execute("UPDATE users SET name=?, su=? WHERE username=?", [request.form['name'], su, request.form['username']])
g.db.commit()
elif request.form['name'] and request.form['password1'] and request.form['password2']:
g.db.execute("UPDATE users SET name=?, password=?, su=? WHERE username=?", [request.form['name'], hash_passwd(request.form['password1']), su, request.form['username']])
g.db.commit()
elif request.form['password1'] and request.form['password2']:
g.db.execute("UPDATE users SET password=?, su=? WHERE username=?", [hash_passwd(request.form['password1']), su, request.form['username']])
g.db.commit()
flash('Updated', 'success')
else: flash('Invalid name!', 'error')
else: flash('No password match', 'error')
else: flash('Unknown error!', 'error')
users = query_db('SELECT id, name, username, su FROM users ORDER BY id ASC')
return render_template('users.html', containers=lwp.ls(), users=users)
return render_template('login.html')
