def start(self, node: models.Node):
b = Benchmarks(
ram_size=1024 * 1024 * 500, # 500MB
storage_size=1024 * 1024 * 1024 * 10, # 10GB
cpu_cores=1,
cpu_sysbench_multi=500,
cpu_sysbench_single=500,
net_download=1024 * 1024 * settings.NODE_DOWNLOAD,
net_upload=1024 * 1024 * settings.NODE_UPLOAD,
)
n = NetworkParams(incoming=True, outbound=True, overlay=True)
bid = BidParams(
duration=0,
price='0.01 USD/h',
counterparty=settings.COUNTERPARTY,
identity=sonm.consts.IDENTITY_ANONYMOUS,
tag='sonm-cdn-node',
benchmarks=b,
network=n,
)
bid_id = self.sonm.order.create(bid=bid)['id']
node.external_id = bid_id
node.throughput = settings.NODE_UPLOAD
node.save()
models.SonmBid.objects.create(node=node)
def check_node(self, node: models.Node):
node_address = node.get_address()
try:
response = requests.get(f'http://{node_address}/bytes_sent')
if response.status_code < 300:
node.prev_sent_bytes = node.last_sent_bytes
node.prev_sent_bytes_dt = node.last_sent_bytes_dt
node.last_sent_bytes = int(response.content)
node.last_sent_bytes_dt = now()
node.save()
if self.verbosity:
print(f'Node {node.name}: {node.get_load()} Mb/sec')
else:
print(f'Node check load error! '
f'NAME: {node.id} '
f'ADDRESS: {node_address}.'
f'CODE: {response.status_code}'
f'RESPONSE: {response.content}\n')
except Exception as e:
print(f'Node check load error! '
f'NAME: {node.id} '
f'ADDRESS: {node_address}.'
f'EXCEPTION: \n{e}.\n')
def destroy(self, node: Node):
node.stopped = now()
node.save()
for droplet in self.get_droplets():
if str(droplet.id) == node.external_id:
droplet.destroy()
return
raise Exception('Not found node with external ID "%s"' % node.external_id)
def create(self):
xos_args = self.get_xos_args()
if not xos_args.get("site_deployment", None):
raise Exception("Deployment is a required field of Node")
node = Node(**xos_args)
node.caller = self.user
node.save()
self.postprocess(node)
self.info("Created Node '%s' on Site '%s' Deployment '%s'" % (str(node), str(node.site_deployment.site), str(node.site_deployment.deployment)))
def create(self):
xos_args = self.get_xos_args()
if not xos_args.get("site", None):
raise Exception("Site is a required field of Node")
if not xos_args.get("site_deployment", None):
raise Exception("Deployment is a required field of Node")
node = Node(**xos_args)
node.caller = self.user
node.save()
self.postprocess(node)
self.info("Created Node '%s' on Site '%s' Deployment '%s'" % (str(node), str(node.site), str(node.site_deployment.deployment)))
def start(self, node: Node):
size_slug = 's-1vcpu-1gb'
ssh_keys = self.get_ssh_keys()
do_region = random.choice(REGIONS_MAP[node.region])
droplet = digitalocean.Droplet(token=settings.DO_TOKEN,
name=node.name,
region=do_region,
image=self.get_image(),
size_slug=size_slug,
ssh_keys=ssh_keys,
tags=[TAG_NAME],
backups=False)
droplet.create()
node.external_id = droplet.id
node.throughput = 100 # let's consider that maximum throughput 100 Mb/sec
node.save()