def add_container():
data = request.get_json(force=True)
if data is None:
return jsonify(status="error", error="Bad request"), 400
if (bool('template' not in data) != bool('clone' not in data)) | bool('name' not in data):
return jsonify(status="error", error="Bad request"), 400
print data
if 'template' in data:
# we want a new container
if 'store' not in data:
data.update(store=None)
if 'xargs' not in data:
data.update(xargs=None)
try:
lxc.create(data.name, data.template, data.store, data.xargs)
except lxc.ContainerAlreadyExists:
return jsonify(status="error", error="Container yet exists"), 409
else:
#we want to clone a container
try:
lxc.clone(data.clone, data.name)
except lxc.ContainerAlreadyExists:
return jsonify(status="error", error="Container yet exists"), 409
except:
abort(500)
return jsonify(status="ok"), 200
def clone_container():
'''
verify all forms to clone a container
'''
if 'logged_in' in session:
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
orig = request.form['orig']
name = request.form['name']
try:
snapshot = request.form['snapshot']
if snapshot == 'True':
snapshot = True
except KeyError:
snapshot = False
if re.match('^(?!^containers$)|[a-zA-Z0-9_-]+$', name):
out = None
try:
out = lxc.clone(orig=orig, new=name, snapshot=snapshot)
except lxc.ContainerAlreadyExists:
flash(u'The Container %s already exists!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Can\'t snapshot a directory', 'error')
if out and out == 0:
flash(
u'Container %s cloned into %s successfully!' %
(orig, name), 'success')
elif out and out != 0:
flash(u'Failed to clone %s into %s!' % (orig, name),
'error')
else:
if name == '':
flash(u'Please enter a container name!', 'error')
else:
flash(u'Invalid name for \"%s\"!' % name, 'error')
return redirect(url_for('home'))
return render_template('login.html')
def clone_container():
'''
verify all forms to clone a container
'''
if 'logged_in' in session:
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
orig = request.form['orig']
name = request.form['name']
try:
snapshot = request.form['snapshot']
if snapshot == 'True':
snapshot = True
except KeyError:
snapshot = False
if re.match('^(?!^containers$)|[a-zA-Z0-9_-]+$', name):
out = None
try:
out = lxc.clone(orig=orig, new=name, snapshot=snapshot)
except lxc.ContainerAlreadyExists:
flash(u'The Container %s already exists!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Can\'t snapshot a directory', 'error')
if out and out == 0:
flash(u'Container %s cloned into %s successfully!'
% (orig, name), 'success')
elif out and out != 0:
flash(u'Failed to clone %s into %s!' % (orig, name),
'error')
else:
if name == '':
flash(u'Please enter a container name!', 'error')
else:
flash(u'Invalid name for \"%s\"!' % name, 'error')
return redirect(url_for('home'))
return render_template('login.html')