def add_container():
data = request.get_json(force=True)
if data is None:
return jsonify(status="error", error="Bad request"), 400
if (not (('template' in data) or ('clone' in data))
or ('name' not in data)):
return jsonify(status="error", error="Bad request"), 402
if 'template' in data:
# we want a new container
if 'store' not in data:
data['store'] = ""
if 'xargs' not in data:
data['xargs'] = ""
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
return jsonify(status="ok"), 200
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
finally:
abort(500)
return jsonify(status="ok"), 200
def add_container():
data = request.get_json(force=True)
if data is None:
return jsonify(status="error", error="Bad request"), 400
if (not(('template' in data) or ('clone' in data)) or ('name' not in data)):
return jsonify(status="error", error="Bad request"), 402
if 'template' in data:
# we want a new container
if 'store' not in data:
data['store'] = ""
if 'xargs' not in data:
data['xargs'] = ""
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
return jsonify(status="ok"), 200
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
finally:
abort(500)
return jsonify(status="ok"), 200
def container_add(self):
"""
Create a new container.
"""
try:
data = self.request.json_body
except ValueError:
self.request.response.status = 400
return {"status": "error", "error": "Bad Request"}
if data is None:
self.request.response.status = 400
return {"status": "error", "error": "Bad Request"}
if (bool("template" not in data) != bool("clone" not in data)) or bool("name" not in data):
self.request.response.status = 400
return {"status": "error", "error": "Bad Request"}
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:
self.request.response.status = 409
return {"status": "error", "error": "Container already exists"}
else:
# we want to clone a container
try:
lxc.clone(data.clone, data.name)
except lxc.ContainerAlreadyExists:
self.request.response.status = 409
return {"status": "error", "error": "Container already exists"}
finally:
raise HTTPServerError()
return {"status": "ok"}
def test_00_create(self):
lxc.create('test00')
assert os.path.exists('/tmp/lxc/test00')
def create_container():
"""
verify all forms to create a container
"""
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
name = request.form['name']
template = request.form['template']
command = request.form['command']
if re.match('^(?!^containers$)|[a-zA-Z0-9_-]+$', name):
storage_method = request.form['backingstore']
if storage_method == 'default':
try:
if lxc.create(name, template=template, xargs=command) == 0:
flash(u'Container %s created successfully!' % name,
'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name,
'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'directory':
directory = request.form['dir']
if re.match('^/[a-zA-Z0-9_/-]+$',
directory) and directory != '':
try:
if lxc.create(name,
template=template,
storage='dir --dir %s' % directory,
xargs=command) == 0:
flash(u'Container %s created successfully!' % name,
'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name,
'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'btrfs':
try:
if lxc.create(name,
template=template,
storage='btrfs',
xargs=command) == 0:
flash(u'Container %s created successfully!' % name,
'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name,
'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'zfs':
zfs = request.form['zpoolname']
if re.match('^[a-zA-Z0-9_-]+$', zfs) and zfs != '':
try:
if lxc.create(name,
template=template,
storage='zfs --zfsroot %s' % zfs,
xargs=command) == 0:
flash(u'Container %s created successfully!' % name,
'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name,
'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'lvm':
lvname = request.form['lvname']
vgname = request.form['vgname']
fstype = request.form['fstype']
fssize = request.form['fssize']
storage_options = 'lvm'
if re.match('^[a-zA-Z0-9_-]+$', lvname) and lvname != '':
storage_options += ' --lvname %s' % lvname
if re.match('^[a-zA-Z0-9_-]+$', vgname) and vgname != '':
storage_options += ' --vgname %s' % vgname
if re.match('^[a-z0-9]+$', fstype) and fstype != '':
storage_options += ' --fstype %s' % fstype
if re.match('^[0-9][G|M]$', fssize) and fssize != '':
storage_options += ' --fssize %s' % fssize
try:
if lxc.create(name,
template=template,
storage=storage_options,
xargs=command) == 0:
flash(u'Container %s created successfully!' % name,
'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(
u'The container/logical volume %s is already created!'
% name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
else:
flash(u'Missing parameters to create container!', '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('main.home'))
def test_00_create(self):
lxc.create('test00')
assert os.path.exists('/tmp/lxc/test00')
def create_container():
"""
verify all forms to create a container
"""
if session['su'] != 'Yes':
return abort(403)
if request.method == 'POST':
name = request.form['name']
template = request.form['template']
command = request.form['command']
if re.match('^(?!^containers$)|[a-zA-Z0-9_-]+$', name):
storage_method = request.form['backingstore']
if storage_method == 'default':
try:
if lxc.create(name, template=template, xargs=command) == 0:
flash(u'Container %s created successfully!' % name, 'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'directory':
directory = request.form['dir']
if re.match('^/[a-zA-Z0-9_/-]+$', directory) and directory != '':
try:
if lxc.create(name, template=template, storage='dir --dir %s' % directory, xargs=command) == 0:
flash(u'Container %s created successfully!' % name, 'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'btrfs':
try:
if lxc.create(name, template=template, storage='btrfs', xargs=command) == 0:
flash(u'Container %s created successfully!' % name, 'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'zfs':
zfs = request.form['zpoolname']
if re.match('^[a-zA-Z0-9_-]+$', zfs) and zfs != '':
try:
if lxc.create(name, template=template, storage='zfs --zfsroot %s' % zfs, xargs=command) == 0:
flash(u'Container %s created successfully!' % name, 'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The Container %s is already created!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
elif storage_method == 'lvm':
lvname = request.form['lvname']
vgname = request.form['vgname']
fstype = request.form['fstype']
fssize = request.form['fssize']
storage_options = 'lvm'
if re.match('^[a-zA-Z0-9_-]+$', lvname) and lvname != '':
storage_options += ' --lvname %s' % lvname
if re.match('^[a-zA-Z0-9_-]+$', vgname) and vgname != '':
storage_options += ' --vgname %s' % vgname
if re.match('^[a-z0-9]+$', fstype) and fstype != '':
storage_options += ' --fstype %s' % fstype
if re.match('^[0-9][G|M]$', fssize) and fssize != '':
storage_options += ' --fssize %s' % fssize
try:
if lxc.create(name, template=template, storage=storage_options, xargs=command) == 0:
flash(u'Container %s created successfully!' % name, 'success')
else:
flash(u'Failed to create %s!' % name, 'error')
except lxc.ContainerAlreadyExists:
flash(u'The container/logical volume %s is already created!' % name, 'error')
except subprocess.CalledProcessError:
flash(u'Error! %s' % name, 'error')
else:
flash(u'Missing parameters to create container!', '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('main.home'))
def create_container(self):
"""
Verify all forms to create a container.
"""
if not self.request.user.is_superuser:
return HTTPForbidden()
if self.request.method == 'POST':
name = self.request.POST['name']
template = self.request.POST['template']
command = self.request.POST['command']
if re.match('^(?!^containers$)|[a-zA-Z0-9_-]+$', name):
storage_method = self.request.POST['backingstore']
if storage_method == 'default':
try:
if lxc.create(name, template=template, xargs=command) == 0:
self.session.flash('Container {} created successfully'.format(name), queue='success')
else:
self.session.flash('Failed to create {}'.format(name), queue='error')
except lxc.ContainerAlreadyExists:
self.session.flash('The container {} already exists'.format(name), queue='error')
except subprocess.CalledProcessError:
self.session.flash('Error {}'.format(name), queue='error')
elif storage_method == 'directory':
directory = self.request.POST['dir']
if re.match('^/[a-zA-Z0-9_/-]+$', directory) and directory != '':
try:
if lxc.create(name, template=template, storage='dir --dir ' + directory, xargs=command) == 0:
self.session.flash('Container {} created successfully'.format(name), queue='success')
else:
self.session.flash('Failed to create {}'.format(name), 'error')
except lxc.ContainerAlreadyExists:
self.session.flash('The container {} already exists'.format(name), queue='error')
except subprocess.CalledProcessError:
self.session.flash('Error {}'.format(name), queue='error')
elif storage_method == 'zfs':
zfs = self.request.POST['zpoolname']
if re.match('^[a-zA-Z0-9_-]+$', zfs) and zfs != '':
try:
if lxc.create(name, template=template, storage='zfs --zfsroot %s' % zfs, xargs=command) == 0:
self.session.flash('Container {} created successfully'.format(name), queue='success')
else:
self.session.flash('Failed to create {}'.format(name), queue='error')
except lxc.ContainerAlreadyExists:
self.session.flash('The container {} already exists'.format(name), queue='error')
except subprocess.CalledProcessError:
self.session.flash('Error {}'.format(name), queue='error')
elif storage_method == 'lvm':
lvname = self.request.POST['lvname']
vgname = self.request.POST['vgname']
fstype = self.request.POST['fstype']
fssize = self.request.POST['fssize']
storage_options = 'lvm'
if re.match('^[a-zA-Z0-9_-]+$', lvname) and lvname != '':
storage_options += ' --lvname %s' % lvname
if re.match('^[a-zA-Z0-9_-]+$', vgname) and vgname != '':
storage_options += ' --vgname %s' % vgname
if re.match('^[a-z0-9]+$', fstype) and fstype != '':
storage_options += ' --fstype %s' % fstype
if re.match('^[0-9][G|M]$', fssize) and fssize != '':
storage_options += ' --fssize %s' % fssize
try:
if lxc.create(name, template=template, storage=storage_options, xargs=command) == 0:
self.session.flash('Container {} created successfully'.format(name), queue='success')
else:
self.session.flash('Failed to create {}'.format(name), queue='error')
except lxc.ContainerAlreadyExists:
self.session.flash('The container/logical volume {} already exists'.format(name), queue='error')
except subprocess.CalledProcessError:
self.session.flash('Error {}'.format(name), queue='error')
else:
self.session.flash('Missing parameters to create container', queue='error')
else:
if name == '':
self.session.flash('Please enter a container name', queue='error')
else:
self.session.flash('Invalid name for "{}"'.format(name), queue='error')
return HTTPFound(location=self.request.route_path('home'))
def create_container():
"""
verify all forms to create a container
"""
if session["su"] != "Yes":
return abort(403)
if request.method == "POST":
name = request.form["name"]
template = request.form["template"]
command = request.form["command"]
if re.match("^(?!^containers$)|[a-zA-Z0-9_-]+$", name):
storage_method = request.form["backingstore"]
if storage_method == "default":
try:
if lxc.create(name, template=template, xargs=command) == 0:
flash(u"Container %s created successfully!" % name, "success")
else:
flash(u"Failed to create %s!" % name, "error")
except lxc.ContainerAlreadyExists:
flash(u"The Container %s is already created!" % name, "error")
except subprocess.CalledProcessError:
flash(u"Error! %s" % name, "error")
elif storage_method == "directory":
directory = request.form["dir"]
if re.match("^/[a-zA-Z0-9_/-]+$", directory) and directory != "":
try:
if lxc.create(name, template=template, storage="dir --dir %s" % directory, xargs=command) == 0:
flash(u"Container %s created successfully!" % name, "success")
else:
flash(u"Failed to create %s!" % name, "error")
except lxc.ContainerAlreadyExists:
flash(u"The Container %s is already created!" % name, "error")
except subprocess.CalledProcessError:
flash(u"Error! %s" % name, "error")
elif storage_method == "btrfs":
try:
if lxc.create(name, template=template, storage="btrfs", xargs=command) == 0:
flash(u"Container %s created successfully!" % name, "success")
else:
flash(u"Failed to create %s!" % name, "error")
except lxc.ContainerAlreadyExists:
flash(u"The Container %s is already created!" % name, "error")
except subprocess.CalledProcessError:
flash(u"Error! %s" % name, "error")
elif storage_method == "zfs":
zfs = request.form["zpoolname"]
if re.match("^[a-zA-Z0-9_-]+$", zfs) and zfs != "":
try:
if lxc.create(name, template=template, storage="zfs --zfsroot %s" % zfs, xargs=command) == 0:
flash(u"Container %s created successfully!" % name, "success")
else:
flash(u"Failed to create %s!" % name, "error")
except lxc.ContainerAlreadyExists:
flash(u"The Container %s is already created!" % name, "error")
except subprocess.CalledProcessError:
flash(u"Error! %s" % name, "error")
elif storage_method == "lvm":
lvname = request.form["lvname"]
vgname = request.form["vgname"]
fstype = request.form["fstype"]
fssize = request.form["fssize"]
storage_options = "lvm"
if re.match("^[a-zA-Z0-9_-]+$", lvname) and lvname != "":
storage_options += " --lvname %s" % lvname
if re.match("^[a-zA-Z0-9_-]+$", vgname) and vgname != "":
storage_options += " --vgname %s" % vgname
if re.match("^[a-z0-9]+$", fstype) and fstype != "":
storage_options += " --fstype %s" % fstype
if re.match("^[0-9][G|M]$", fssize) and fssize != "":
storage_options += " --fssize %s" % fssize
try:
if lxc.create(name, template=template, storage=storage_options, xargs=command) == 0:
flash(u"Container %s created successfully!" % name, "success")
else:
flash(u"Failed to create %s!" % name, "error")
except lxc.ContainerAlreadyExists:
flash(u"The container/logical volume %s is already created!" % name, "error")
except subprocess.CalledProcessError:
flash(u"Error! %s" % name, "error")
else:
flash(u"Missing parameters to create container!", "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("main.home"))