def post(self, id):
"""
Create snapshot
"""
data = request.get_json()['data']
current_identity = import_user()
container = Container.query.get(id)
# If exists
client = lgw.lxd_client()
c = client.containers.get(container.name)
if c.name and (id in current_identity.containers
or current_identity.admin):
snapname = data['attributes']['name']
if not c.snapshots.create(snapname):
api.abort(code=409, message='Snapshot name already exists')
else:
time.sleep(20)
snap = c.snapshots.get(snapname)
snapshot_json = {
'attributes': {
'name': snap.name,
'created_at': snap.created_at,
'stateful': snap.stateful
}
}
return {'data': snapshot_json}
api.abort(code=500, message='Can\'t create container')
def get(self, id, name):
"""
Get snapshot
"""
current_identity = import_user()
container = Container.query.get(id)
#If exists
client = lgw.lxd_client()
c = client.containers.get(container.name)
if c.name and (id in current_identity.containers
or current_identity.admin):
try:
snap = c.snapshots.get(name)
snapshot_json = {
'attributes': {
'name': snap.name,
'created_at': snap.created_at,
'stateful': snap.stateful
}
}
except:
api.abort(code=404, message='Snapshot doesn\'t exists')
return {'data': snapshot_json}
api.abort(code=404, message='Container doesn\'t exists')
def get(self, id):
"""
Get snapshot list
"""
current_identity = import_user()
container = Container.query.get(id)
snapshots = []
#If exists
client = lgw.lxd_client()
c = client.containers.get(container.name)
if c.name and (id in current_identity.containers
or current_identity.admin):
all = c.snapshots.all()
for snap in all:
snapshot_json = {
'attributes': {
'name': snap.name,
'created_at': snap.created_at,
'stateful': snap.stateful
}
}
snapshots.append(snapshot_json)
return {'data': snapshots}
def post(self, id, name):
"""
Restore snapshot
"""
current_identity = import_user()
container = Container.query.get(id)
client = lgw.lxd_client()
c = client.containers.get(container.name)
if c.name and (id in current_identity.containers
or current_identity.admin):
try:
if name == c.snapshots.get(name).name:
try:
c.raw_put({'restore': name})
time.sleep(20)
return {}, 204
except:
api.abort(code=500, message='Error restoring snapshot')
except:
api.abort(code=404, message='Snapshot doesn\'t exists')
api.abort(code=404, message='Container doesn\'t exists')
def put(self, id, name, d=None):
"""
Update snapshot
"""
client = lgw.lxd_client()
if d:
data = d
else:
data = request.get_json()['data']
current_identity = import_user()
container = Container.query.get(id)
c = client.containers.get(container.name)
if c.name and (id in current_identity.containers
or current_identity.admin):
if 'name' in data['attributes']:
try:
snap = c.snapshots.get(name)
except:
api.abort(code=404, message='Snapshot doesn\'t exists')
if name == snap.name:
snap.rename(data['attributes']['name'])
else:
api.abort(code=500, message='Error while rename snapshot')
snapshot_json = {
'attributes': {
'name': snap.name,
'created_at': snap.created_at,
'stateful': snap.stateful
}
}
return {'data': snapshot_json}
api.abort(code=404, message='Container doesn\'t exists')