def test_connect(install_framework):
try:
result = dcos.http.get(cassandra_api_url('connection'))
try:
body = result.json()
assert len(body) == 3
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
assert body[
"vip"] == 'node.{}.l4lb.thisdcos.directory:9042'.format(
PACKAGE_NAME)
except:
print('Failed to parse connect response')
raise
except:
# TODO: remove fallback when universe has recent build with '/connection'
result = dcos.http.get(cassandra_api_url('nodes/connect'))
try:
body = result.json()
assert len(body) == 2
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
except:
print('Failed to parse connect response')
raise
def test_connect_address(install_framework):
# TODO: remove fallback when universe has recent build with '/connection'
try:
result = dcos.http.get(cassandra_api_url('connection/address'))
except:
result = dcos.http.get(cassandra_api_url('nodes/connect/address'))
try:
body = result.json()
assert len(body) == DEFAULT_NODE_COUNT
except:
print('Failed to parse connect response')
raise
def test_connect_address(install_framework):
# TODO: remove fallback when universe has recent build with '/connection'
try:
result = dcos.http.get(cassandra_api_url('connection/address'))
except:
result = dcos.http.get(cassandra_api_url('nodes/connect/address'))
try:
body = result.json()
assert len(body) == DEFAULT_NODE_COUNT
except:
print('Failed to parse connect response')
raise
def get_and_verify_plan(predicate=lambda r: True):
global counter
plan_url = cassandra_api_url('plan')
def fn():
try:
return dcos.http.get(plan_url)
except dcos.errors.DCOSHTTPException as err:
return err.response
def success_predicate(result):
global counter
message = 'Request to {} failed'.format(plan_url)
try:
body = result.json()
except ValueError:
return False, message
if counter < 3:
counter += 1
pred_res = predicate(body)
if pred_res:
counter = 0
return pred_res, message
return spin(fn, success_predicate).json()
def get_and_verify_plan(predicate=lambda r: True,
wait_time=WAIT_TIME_IN_SECONDS):
global counter
plan_url = cassandra_api_url('plan')
def fn():
try:
return dcos.http.get(plan_url)
except dcos.errors.DCOSHTTPException as err:
return err.response
def success_predicate(result):
global counter
message = 'Request to {} failed'.format(plan_url)
try:
body = result.json()
except ValueError:
return False, message
if counter < 3:
counter += 1
pred_res = predicate(body)
if pred_res:
counter = 0
return pred_res, message
return spin(fn, success_predicate, wait_time=wait_time).json()
def run_repair():
payload = {'nodes': ['*']}
request(
dcos.http.put,
cassandra_api_url('repair/start'),
json=payload,
)
def test_connect():
result = dcos.http.get(cassandra_api_url('connection'))
body = result.json()
assert len(body) == 3
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
assert body["vip"] == 'node.{}.l4lb.thisdcos.directory:9042'.format(PACKAGE_NAME)
def run_cleanup():
payload = {'nodes': ['*']}
request(
dcos.http.put,
cassandra_api_url('cleanup/start'),
json=payload,
)
def run_repair():
payload = {'nodes': ['*']}
request(
dcos.http.put,
cassandra_api_url('repair/start'),
json=payload,
)
def run_cleanup():
payload = {'nodes': ['*']}
request(
dcos.http.put,
cassandra_api_url('cleanup/start'),
json=payload,
)
def test_connect():
result = dcos.http.get(cassandra_api_url('connection'))
body = result.json()
assert len(body) == 3
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
assert body["vip"] == 'node.{}.l4lb.thisdcos.directory:9042'.format(PACKAGE_NAME)
def run_repair():
payload = {'nodes': ['*']}
request(
requests.put,
cassandra_api_url('repair/start'),
json=payload,
headers=request_headers()
)
def run_cleanup():
payload = {'nodes': ['*']}
request(
requests.put,
cassandra_api_url('cleanup/start'),
json=payload,
headers=request_headers()
)
def run_repair():
payload = {'nodes': '*'}
str = cassandra_api_url('/plans/repair/start')
print(str)
#dcos.http.post(str, data=None, json=payload)
request(
dcos.http.post,
str,
data=None,
json=payload#,
#is_success=request_success
)
def test_marathon_rack_not_found():
install(additional_options={"service": {"placement_constraint": "rack_id:LIKE:rack-foo-.*"}})
try:
check_health(wait_time=60) # long enough for /plan to work and for a node to have been IN_PROGRESS
assert False, "Should have failed healthcheck"
except:
pass # expected to fail, just wanting to wait 30s
plan = dcos.http.get(cassandra_api_url("plan"), is_success=allow_incomplete_plan).json()
# check that first node is still (unsuccessfully) looking for a match:
assert plan["status"] == infinity_commons.PlanState.IN_PROGRESS.value
assert infinity_commons.filter_phase(plan, "Deploy")["steps"][0]["status"] == "PENDING"
uninstall()
def test_connect(install_framework):
try:
result = dcos.http.get(cassandra_api_url('connection'))
try:
body = result.json()
assert len(body) == 3
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
assert body["vip"] == 'node.{}.l4lb.thisdcos.directory:9042'.format(PACKAGE_NAME)
except:
print('Failed to parse connect response')
raise
except:
# TODO: remove fallback when universe has recent build with '/connection'
result = dcos.http.get(cassandra_api_url('nodes/connect'))
try:
body = result.json()
assert len(body) == 2
assert len(body["address"]) == DEFAULT_NODE_COUNT
assert len(body["dns"]) == DEFAULT_NODE_COUNT
except:
print('Failed to parse connect response')
raise
def test_marathon_rack_not_found():
# install without waiting, since the install should never succeed and a timeout would result in an
# assertion failure
install(additional_options={
'service': {
'placement_constraint': 'rack_id:LIKE:rack-foo-.*'
}
},
wait=False)
try:
check_health(
wait_time=60
) # long enough for /plan to work and for a node to have been IN_PROGRESS
assert False, "Should have failed healthcheck"
except:
pass # expected to fail, just wanting to wait 30s
plan = dcos.http.get(cassandra_api_url('plan'),
is_success=allow_incomplete_plan).json()
# check that first node is still (unsuccessfully) looking for a match:
assert plan['status'] == infinity_commons.PlanState.IN_PROGRESS.value
assert infinity_commons.filter_phase(
plan, "Deploy")['steps'][0]['status'] == 'PENDING'
uninstall()
def fn():
return dcos.http.get(cassandra_api_url('plan'))
def test_is_suppressed():
infinity_commons.get_and_verify_plan(lambda p: p['status'] == 'COMPLETE')
time.sleep(5)
response = dcos.http.get(cassandra_api_url('state/properties/suppressed'))
response.raise_for_status()
assert response.text == "true"
def fn():
str = cassandra_api_url('plans/deploy')
print("get_and_verify_plan: " + str)
return dcos.http.get(str, is_success=request_success)
def test_is_suppressed():
infinity_commons.get_and_verify_plan(lambda p: p['status'] == 'COMPLETE')
time.sleep(5)
response = dcos.http.get(cassandra_api_url('state/properties/suppressed'))
response.raise_for_status()
assert response.text == "true"
def test_connect_dns():
result = dcos.http.get(cassandra_api_url('connection/dns'))
body = result.json()
assert len(body) == DEFAULT_NODE_COUNT
def fn():
return dcos.http.get(cassandra_api_url('plan'))
def test_connect_dns():
result = dcos.http.get(cassandra_api_url('connection/dns'))
body = result.json()
assert len(body) == DEFAULT_NODE_COUNT
def fn():
return dcos.http.get(cassandra_api_url('plan'),
is_success=request_success)
def fn():
return requests.get(
cassandra_api_url('plan'), headers=request_headers()
)
