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from __future__ import absolute_import
import json
import textwrap
import pytest
import yaml
from ceph.deployment.service_spec import ServiceSpec
from ceph.deployment import inventory
from ceph.utils import datetime_now
from mgr_module import HandleCommandResult
from test_orchestrator import TestOrchestrator as _TestOrchestrator
from orchestrator import InventoryHost, DaemonDescription, ServiceDescription, DaemonDescriptionStatus, OrchResult
from orchestrator import OrchestratorValidationError
from orchestrator.module import to_format, Format, OrchestratorCli, preview_table_osd
from unittest import mock
def _test_resource(data, resource_class, extra=None):
# ensure we can deserialize and serialize
rsc = resource_class.from_json(data)
assert rsc.to_json() == resource_class.from_json(rsc.to_json()).to_json()
if extra:
# if there is an unexpected data provided
data_copy = data.copy()
data_copy.update(extra)
with pytest.raises(OrchestratorValidationError):
resource_class.from_json(data_copy)
def test_inventory():
json_data = {
'name': 'host0',
'addr': '1.2.3.4',
'devices': [
{
'sys_api': {
'rotational': '1',
'size': 1024,
},
'path': '/dev/sda',
'available': False,
'rejected_reasons': [],
'lvs': []
}
]
}
_test_resource(json_data, InventoryHost, {'abc': False})
for devices in json_data['devices']:
_test_resource(devices, inventory.Device)
json_data = [{}, {'name': 'host0', 'addr': '1.2.3.4'}, {'devices': []}]
for data in json_data:
with pytest.raises(OrchestratorValidationError):
InventoryHost.from_json(data)
def test_daemon_description():
json_data = {
'hostname': 'test',
'daemon_type': 'mon',
'daemon_id': 'a',
'status': -1,
}
_test_resource(json_data, DaemonDescription, {'abc': False})
dd = DaemonDescription.from_json(json_data)
assert dd.status.value == DaemonDescriptionStatus.error.value
def test_apply():
to = _TestOrchestrator('', 0, 0)
completion = to.apply([
ServiceSpec(service_type='nfs', service_id='foo'),
ServiceSpec(service_type='nfs', service_id='foo'),
ServiceSpec(service_type='nfs', service_id='foo'),
])
res = '<NFSServiceSpec for service_name=nfs.foo>'
assert completion.result == [res, res, res]
def test_yaml():
y = """daemon_type: crash
daemon_id: ubuntu
daemon_name: crash.ubuntu
hostname: ubuntu
status: 1
status_desc: starting
is_active: false
events:
- 2020-06-10T10:08:22.933241Z daemon:crash.ubuntu [INFO] "Deployed crash.ubuntu on
host 'ubuntu'"
---
service_type: crash
service_name: crash
placement:
host_pattern: '*'
status:
container_image_id: 74803e884bea289d2d2d3ebdf6d37cd560499e955595695b1390a89800f4e37a
container_image_name: docker.io/ceph/daemon-base:latest-master-devel
created: '2020-06-10T10:37:31.051288Z'
last_refresh: '2020-06-10T10:57:40.715637Z'
running: 1
size: 1
events:
- 2020-06-10T10:37:31.139159Z service:crash [INFO] "service was created"
"""
types = (DaemonDescription, ServiceDescription)
for y, cls in zip(y.split('---\n'), types):
data = yaml.safe_load(y)
object = cls.from_json(data)
assert to_format(object, Format.yaml, False, cls) == y
assert to_format([object], Format.yaml, True, cls) == y
j = json.loads(to_format(object, Format.json, False, cls))
assert to_format(cls.from_json(j), Format.yaml, False, cls) == y
def test_event_multiline():
from .._interface import OrchestratorEvent
e = OrchestratorEvent(datetime_now(), 'service', 'subject', 'ERROR', 'message')
assert OrchestratorEvent.from_json(e.to_json()) == e
e = OrchestratorEvent(datetime_now(), 'service',
'subject', 'ERROR', 'multiline\nmessage')
assert OrchestratorEvent.from_json(e.to_json()) == e
def test_handle_command():
cmd = {
'prefix': 'orch daemon add',
'daemon_type': 'mon',
'placement': 'smithi044:[v2:172.21.15.44:3301,v1:172.21.15.44:6790]=c',
}
m = OrchestratorCli('orchestrator', 0, 0)
r = m._handle_command(None, cmd)
assert r == HandleCommandResult(
retval=-2, stdout='', stderr='No orchestrator configured (try `ceph orch set backend`)')
r = OrchResult([ServiceDescription(spec=ServiceSpec(service_type='osd'), running=123)])
@mock.patch("orchestrator.OrchestratorCli.describe_service", return_value=r)
def test_orch_ls(_describe_service):
cmd = {
'prefix': 'orch ls',
}
m = OrchestratorCli('orchestrator', 0, 0)
r = m._handle_command(None, cmd)
out = 'NAME PORTS RUNNING REFRESHED AGE PLACEMENT \n' \
'osd 123 - - '
assert r == HandleCommandResult(retval=0, stdout=out, stderr='')
cmd = {
'prefix': 'orch ls',
'format': 'yaml',
}
m = OrchestratorCli('orchestrator', 0, 0)
r = m._handle_command(None, cmd)
out = textwrap.dedent("""
service_type: osd
service_name: osd
spec:
filter_logic: AND
objectstore: bluestore
status:
running: 123
size: 0
""").lstrip()
assert r == HandleCommandResult(retval=0, stdout=out, stderr='')
def test_preview_table_osd_smoke():
data = [
{
'service_type': 'osd',
'data':
{
'foo host':
[
{
'osdspec': 'foo',
'error': '',
'data':
[
{
"block_db": "/dev/nvme0n1",
"block_db_size": "66.67 GB",
"data": "/dev/sdb",
"data_size": "300.00 GB",
"encryption": "None"
},
{
"block_db": "/dev/nvme0n1",
"block_db_size": "66.67 GB",
"data": "/dev/sdc",
"data_size": "300.00 GB",
"encryption": "None"
},
{
"block_db": "/dev/nvme0n1",
"block_db_size": "66.67 GB",
"data": "/dev/sdd",
"data_size": "300.00 GB",
"encryption": "None"
}
]
}
]
}
}
]
preview_table_osd(data)
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