def action():
'''
manage all actions related to containers
lxc-start, lxc-stop, etc...
'''
if 'logged_in' in session:
if request.args['token'] == session.get('token'):
action = request.args['action']
name = request.args['name']
if action == 'start':
try:
if lxc.start(name) == 0:
time.sleep(
1
) # Fix bug : "the container is randomly not displayed in overview list after a boot"
flash(u'Container %s started successfully!' % name,
'success')
else:
flash(u'Unable to start %s!' % name, 'error')
except lxc.ContainerAlreadyRunning:
flash(u'Container %s is already running!' % name, 'error')
elif action == 'stop':
try:
if lxc.stop(name) == 0:
flash(u'Container %s stopped successfully!' % name,
'success')
else:
flash(u'Unable to stop %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s is already stopped!' % name, 'error')
elif action == 'freeze':
try:
if lxc.freeze(name) == 0:
flash(u'Container %s frozen successfully!' % name,
'success')
else:
flash(u'Unable to freeze %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s not running!' % name, 'error')
elif action == 'unfreeze':
try:
if lxc.unfreeze(name) == 0:
flash(u'Container %s unfrozen successfully!' % name,
'success')
else:
flash(u'Unable to unfeeze %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s not frozen!' % name, 'error')
elif action == 'destroy':
if session['su'] != 'Yes':
return abort(403)
try:
if lxc.destroy(name) == 0:
flash(u'Container %s destroyed successfully!' % name,
'success')
else:
flash(u'Unable to destroy %s!' % name, 'error')
except lxc.ContainerDoesntExists:
flash(u'The Container %s does not exists!' % name, 'error')
elif action == 'reboot' and name == 'host':
if session['su'] != 'Yes':
return abort(403)
msg = '\v*** LXC Web Panel *** \
\nReboot from web panel'
try:
subprocess.check_call('/sbin/shutdown -r now \'%s\'' % msg,
shell=True)
flash(u'System will now restart!', 'success')
except:
flash(u'System error!', 'error')
try:
if request.args['from'] == 'edit':
return redirect('../%s/edit' % name)
else:
return redirect(url_for('home'))
except:
return redirect(url_for('home'))
return render_template('login.html')
def action():
'''
manage all actions related to containers
lxc-start, lxc-stop, etc...
'''
if 'logged_in' in session:
if request.args['token'] == session.get('token') :
action = request.args['action']
name = request.args['name']
if action == 'start':
try:
if lxc.start(name) == 0:
time.sleep(1) # Fix bug : "the container is randomly not displayed in overview list after a boot"
flash(u'Container %s started successfully!' % name, 'success')
else:
flash(u'Unable to start %s!' % name, 'error')
except lxc.ContainerAlreadyRunning:
flash(u'Container %s is already running!' % name, 'error')
elif action == 'stop':
try:
if lxc.stop(name) == 0:
flash(u'Container %s stopped successfully!' % name, 'success')
else:
flash(u'Unable to stop %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s is already stopped!' % name, 'error')
elif action == 'shutdown':
try:
if lxc.shutdown(name) == 0:
flash(u'Container %s shutdown initiated.' % name, 'success')
else:
flash(u'Unable to shutdown %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s is already stopped!' % name, 'error')
elif action == 'freeze':
try:
if lxc.freeze(name) == 0:
flash(u'Container %s frozen successfully!' % name, 'success')
else:
flash(u'Unable to freeze %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s not running!' % name, 'error')
elif action == 'unfreeze':
try:
if lxc.unfreeze(name) == 0:
flash(u'Container %s unfrozen successfully!' % name, 'success')
else:
flash(u'Unable to unfeeze %s!' % name, 'error')
except lxc.ContainerNotRunning:
flash(u'Container %s not frozen!' % name, 'error')
elif action == 'destroy':
if session['su'] != 'Yes':
return abort(403)
try:
if lxc.destroy(name) == 0:
flash(u'Container %s destroyed successfully!' % name, 'success')
else:
flash(u'Unable to destroy %s!' % name, 'error')
except lxc.ContainerDoesntExists:
flash(u'The Container %s does not exists!' % name, 'error')
elif action == 'reboot' and name == 'host':
if session['su'] != 'Yes':
return abort(403)
msg = '\v*** LXC Web Panel *** \
\nReboot from web panel'
try:
subprocess.check_call('/sbin/shutdown -r now \'%s\'' % msg, shell=True)
flash(u'System will now restart!', 'success')
except:
flash(u'System error!', 'error')
try:
if request.args['from'] == 'edit':
return redirect('../%s/edit' % name)
else:
return redirect(url_for('home'))
except:
return redirect(url_for('home'))
return render_template('login.html')
def delete_container(name):
try:
lxc.destroy(name)
return jsonify(status="ok"), 200
except lxc.ContainerDoesntExists:
return jsonify(status="error", error="Container doesn' t exists"), 400