def test_pod_health_failed_check():
"""Deploys a pod with correct health checks, then partitions the network and verifies that
the tasks get restarted with new task IDs.
"""
pod_def = pods.ports_pod()
pod_id = pod_def['id']
host = common.ip_other_than_mom()
common.pin_pod_to_host(pod_def, host)
client = marathon.create_client()
client.add_pod(pod_def)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
initial_id1 = tasks[0]['id']
initial_id2 = tasks[1]['id']
pod = client.list_pod()[0]
container1 = pod['instances'][0]['containers'][0]
port = container1['endpoints'][0]['allocatedHostPort']
common.block_iptable_rules_for_seconds(host,
port,
7,
block_input=True,
block_output=False)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
for new_task in tasks:
new_task_id = new_task['id']
assert new_task_id != initial_id1, f"Task {new_task_id} has not been restarted" # NOQA E999
assert new_task_id != initial_id2, f"Task {new_task_id} has not been restarted"
def test_health_failed_check():
""" Deploys a pod with good health checks, then partitions the network and verifies
the tasks return with new task ids.
"""
client = marathon.create_client()
pod_id = "/pod-ken".format(uuid.uuid4().hex)
pod_json = _pods_json('pod-ports.json')
pod_json["id"] = pod_id
host = ip_other_than_mom()
pin_pod_to_host(pod_json, host)
client.add_pod(pod_json)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
initial_id1 = tasks[0]['id']
initial_id2 = tasks[1]['id']
pod = client.list_pod()[0]
container1 = pod['instances'][0]['containers'][0]
port = container1['endpoints'][0]['allocatedHostPort']
save_iptables(host)
block_port(host, port)
time.sleep(7)
restore_iptables(host)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
for task in tasks:
assert task['id'] != initial_id1
assert task['id'] != initial_id2
def test_pod_health_failed_check():
"""Deploys a pod with correct health checks, then partitions the network and verifies that
the tasks get restarted with new task IDs.
"""
pod_def = pods.ports_pod()
pod_id = pod_def['id']
host = common.ip_other_than_mom()
common.pin_pod_to_host(pod_def, host)
client = marathon.create_client()
client.add_pod(pod_def)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
initial_id1 = tasks[0]['id']
initial_id2 = tasks[1]['id']
pod = client.list_pod()[0]
container1 = pod['instances'][0]['containers'][0]
port = container1['endpoints'][0]['allocatedHostPort']
common.save_iptables(host)
common.block_port(host, port)
time.sleep(7)
common.restore_iptables(host)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
for task in tasks:
assert task[
'id'] != initial_id1, "One of the tasks has not been restarted"
assert task[
'id'] != initial_id2, "One of the tasks has not been restarted"
def test_pod_health_failed_check():
"""Deploys a pod with correct health checks, then partitions the network and verifies that
the tasks get restarted with new task IDs.
"""
pod_def = pods.ports_pod()
pod_id = pod_def['id']
host = common.ip_other_than_mom()
common.pin_pod_to_host(pod_def, host)
client = marathon.create_client()
client.add_pod(pod_def)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
initial_id1 = tasks[0]['id']
initial_id2 = tasks[1]['id']
pod = client.list_pod()[0]
container1 = pod['instances'][0]['containers'][0]
port = container1['endpoints'][0]['allocatedHostPort']
common.block_iptable_rules_for_seconds(host, port, 7, block_input=True, block_output=False)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
for new_task in tasks:
new_task_id = new_task['id']
assert new_task_id != initial_id1, f"Task {new_task_id} has not been restarted" # NOQA E999
assert new_task_id != initial_id2, f"Task {new_task_id} has not been restarted"
def test_health_failed_check():
""" Deploys a pod with good health checks, then partitions the network and verifies
the tasks return with new task ids.
"""
client = marathon.create_client()
pod_id = "/pod-ken".format(uuid.uuid4().hex)
pod_json = _pods_json('pod-ports.json')
pod_json["id"] = pod_id
host = ip_other_than_mom()
pin_pod_to_host(pod_json, host)
client.add_pod(pod_json)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
initial_id1 = tasks[0]['id']
initial_id2 = tasks[1]['id']
pod = client.list_pod()[0]
container1 = pod['instances'][0]['containers'][0]
port = container1['endpoints'][0]['allocatedHostPort']
save_iptables(host)
block_port(host, port)
time.sleep(7)
restore_iptables(host)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
for task in tasks:
assert task['id'] != initial_id1
assert task['id'] != initial_id2
def test_pin_pod():
"""Tests that a pod can be pinned to a specific host."""
pod_def = pods.ports_pod()
pod_id = pod_def['id']
host = common.ip_other_than_mom()
common.pin_pod_to_host(pod_def, host)
client = marathon.create_client()
client.add_pod(pod_def)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
assert len(tasks) == 2, "The number of tasks is {} after deployment, but 2 was expected".format(len(tasks))
pod = client.list_pod()[0]
assert pod['instances'][0]['agentHostname'] == host, "The pod didn't get pinned to {}".format(host)
def test_pin_pod():
"""Tests that a pod can be pinned to a specific host."""
pod_def = pods.ports_pod()
pod_id = pod_def['id']
host = common.ip_other_than_mom()
common.pin_pod_to_host(pod_def, host)
client = marathon.create_client()
client.add_pod(pod_def)
common.deployment_wait(service_id=pod_id)
tasks = common.get_pod_tasks(pod_id)
assert len(tasks) == 2, "The number of tasks is {} after deployment, but 2 was expected".format(len(tasks))
pod = client.list_pod()[0]
assert pod['instances'][0]['agentHostname'] == host, "The pod didn't get pinned to {}".format(host)
def test_pin_pod():
""" Tests that we can pin a pod to a host.
"""
client = marathon.create_client()
pod_id = "/pod-{}".format(uuid.uuid4().hex)
pod_json = _pods_json('pod-ports.json')
pod_json["id"] = pod_id
host = ip_other_than_mom()
pin_pod_to_host(pod_json, host)
client.add_pod(pod_json)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
assert len(tasks) == 2
pod = client.list_pod()[0]
assert pod['instances'][0]['agentHostname'] == host
def test_pin_pod():
""" Tests that we can pin a pod to a host.
"""
client = marathon.create_client()
pod_id = "/pod-{}".format(uuid.uuid4().hex)
pod_json = _pods_json('pod-ports.json')
pod_json["id"] = pod_id
host = ip_other_than_mom()
pin_pod_to_host(pod_json, host)
client.add_pod(pod_json)
shakedown.deployment_wait()
tasks = get_pod_tasks(pod_id)
assert len(tasks) == 2
pod = client.list_pod()[0]
assert pod['instances'][0]['agentHostname'] == host
