def create_uhost_batch(image_id, count):
resp = client.uhost().create_uhost_instance({
"Name":
"sdk-python3-example-two-tier",
"Zone":
"cn-bj2-05",
"ImageId":
image_id,
"LoginMode":
"Password",
"Password":
utils.gen_password(20),
"CPU":
1,
"Memory":
1024,
"MaxCount":
count,
})
uhost_ids = resp.get("UHostIds", [])
wait.wait_for_state(
target=["running"],
pending=["pending"],
timeout=300,
refresh=lambda:
("running"
if all([state == "Running"
for state in mget_uhost_states(uhost_ids)]) else "pending"),
)
return uhost_ids
def create_uhost_batch(image_id, count):
resp = client.uhost().create_uhost_instance({
'Name':
'sdk-python2-example-two-tier',
'Zone':
'cn-bj2-05',
'ImageId':
image_id,
'LoginMode':
"Password",
'Password':
utils.gen_password(20),
'CPU':
1,
'Memory':
1024,
'MaxCount':
count,
})
uhost_ids = resp.get('UHostIds', [])
wait.wait_for_state(
target=['running'],
pending=['pending'],
timeout=300,
refresh=lambda:
('running'
if all([state == 'Running'
for state in mget_uhost_states(uhost_ids)]) else 'pending'),
)
return uhost_ids
def test_wait():
with pytest.raises(wait.WaitTimeoutException):
wait.wait_for_state(
pending=["pending"],
target=["running"],
refresh=lambda: "pending",
timeout=0.5,
)
wait.wait_for_state(pending=["pending"],
target=["running"],
refresh=lambda: "running",
timeout=0.5)
def delete_uhost_batch(uhost_ids):
for uhost_id in uhost_ids:
client.uhost().stop_uhost_instance({"UHostId": uhost_id})
wait.wait_for_state(
target=["stopped"],
pending=["pending"],
timeout=300,
refresh=lambda: "stopped"
if all([(state == "Stopped") for state in mget_uhost_states(uhost_ids)])
else "pending",
)
for uhost_id in uhost_ids:
client.uhost().terminate_uhost_instance({"UHostId": uhost_id})
def delete_uhost_batch(uhost_ids):
for uhost_id in uhost_ids:
client.uhost().stop_uhost_instance({'UHostId': uhost_id})
wait.wait_for_state(
target=['stopped'],
pending=['pending'],
timeout=300,
refresh=lambda:
('stopped'
if all([state == 'Stopped'
for state in mget_uhost_states(uhost_ids)]) else 'pending'),
)
for uhost_id in uhost_ids:
client.uhost().terminate_uhost_instance({'UHostId': uhost_id})
def main():
client = Client({
"region": "cn-bj2",
"project_id": os.getenv("UCLOUD_PROJECT_ID"),
"public_key": os.getenv("UCLOUD_PUBLIC_KEY"),
"private_key": os.getenv("UCLOUD_PRIVATE_KEY"),
})
logger.info("finding image, random choice one")
images = (client.uhost().describe_image({
"ImageType": "Base",
"OsType": "Linux"
}).get("ImageSet", []))
assert len(images) > 0
logger.info("creating uhost instance ...")
image = random.choice(images)
resp = client.uhost().create_uhost_instance({
"Name":
"sdk-python-example",
"Zone":
image["Zone"],
"ImageId":
image["ImageId"],
"LoginMode":
"Password",
"Password":
utils.gen_password(20),
"CPU":
1,
"Memory":
1024,
"Disks": [{
"Size": image["ImageSize"],
"Type": "LOCAL_NORMAL",
"IsBoot": "True",
}],
})
uhost_id = utils.first(resp["UHostIds"])
logger.info("uhost instance is created")
def refresh_state():
uhost = utils.first(client.uhost().describe_uhost_instance({
"UHostIds": [uhost_id]
}).get("UHostSet", []))
if uhost.get("State") in ["Running", "Stopped"]:
return uhost["State"].lower()
return "pending"
logger.info("wait uhost state is running ...")
try:
wait.wait_for_state(
pending=["pending"],
target=["running"],
timeout=300,
refresh=refresh_state,
)
except wait.WaitTimeoutException as e:
logger.error(e)
logger.info("uhost instance is running")
logger.info("stopping uhost for clean up resources ...")
client.uhost().stop_uhost_instance({"UHostId": uhost_id})
try:
wait.wait_for_state(
pending=["pending"],
target=["stopped"],
timeout=180,
refresh=refresh_state,
)
except wait.WaitTimeoutException as e:
logger.error(e)
else:
logger.info("uhost instance is stopped")
logger.info("remove uhost instance from cloud")
client.uhost().terminate_uhost_instance({"UHostId": uhost_id})
def main():
client = Client({
"region": "cn-bj2",
"project_id": os.getenv("UCLOUD_PROJECT_ID"),
"public_key": os.getenv("UCLOUD_PUBLIC_KEY"),
"private_key": os.getenv("UCLOUD_PRIVATE_KEY"),
})
logger.info("finding image, random choice one")
images = client.uhost().describe_image({
'ImageType': 'Base',
'OsType': 'Linux'
}).get('ImageSet', [])
assert len(images) > 0
logger.info("creating uhost instance ...")
image = random.choice(images)
resp = client.uhost().create_uhost_instance({
'Name':
'sdk-python-example',
'Zone':
image["Zone"],
'ImageId':
image["ImageId"],
'LoginMode':
"Password",
'Password':
utils.gen_password(20),
'CPU':
1,
'Memory':
1024,
'Disks': [{
'Size': image["ImageSize"],
'Type': 'CLOUD_NORMAL',
'IsBoot': 'True',
}],
})
uhost_id = utils.first(resp["UHostIds"])
logger.info("uhost instance is created")
def refresh_state():
uhost = utils.first(client.uhost().describe_uhost_instance({
'UHostIds': [uhost_id]
}).get('UHostSet', []))
if uhost.get('State') in ['Running', 'Stopped']:
return uhost['State'].lower()
return 'pending'
logger.info("wait uhost state is running ...")
try:
wait.wait_for_state(pending=['pending'],
target=['running'],
timeout=300,
refresh=refresh_state)
except wait.WaitTimeoutException as e:
logger.error(e)
logger.info("uhost instance is running")
logger.info("stopping uhost for clean up resources ...")
client.uhost().stop_uhost_instance({'UHostId': uhost_id})
try:
wait.wait_for_state(pending=['pending'],
target=['stopped'],
timeout=180,
refresh=refresh_state)
except wait.WaitTimeoutException as e:
logger.error(e)
else:
logger.info("uhost instance is stopped")
logger.info("remove uhost instance from cloud")
client.uhost().terminate_uhost_instance({'UHostId': uhost_id})
