159038503a
This change implements a single project OpenShift pod provider usable by a regular user service account, without the need for a self-provisioner role. Change-Id: I84e4bdda64716f9dd803eaa89e576c26a1667809
111 lines
3.3 KiB
Python
111 lines
3.3 KiB
Python
# Copyright (C) 2018 Red Hat
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import fixtures
|
|
import logging
|
|
|
|
from nodepool import tests
|
|
from nodepool import zk
|
|
from nodepool.driver.openshiftpods import provider
|
|
|
|
|
|
class FakeCoreClient(object):
|
|
def __init__(self):
|
|
self.pods = []
|
|
|
|
class FakeApi:
|
|
class configuration:
|
|
host = "http://localhost:8080"
|
|
verify_ssl = False
|
|
self.api_client = FakeApi()
|
|
|
|
def list_namespaced_pod(self, project):
|
|
class FakePods:
|
|
items = self.pods
|
|
return FakePods
|
|
|
|
def create_namespaced_pod(self, ns, pod_body):
|
|
class FakePod:
|
|
class metadata:
|
|
name = pod_body['metadata']['name']
|
|
self.pods.append(FakePod)
|
|
return FakePod
|
|
|
|
def read_namespaced_pod(self, name, ns):
|
|
exist = False
|
|
for pod in self.pods:
|
|
if pod.metadata.name == name:
|
|
exist = True
|
|
break
|
|
if not exist:
|
|
raise RuntimeError("Pod doesn't exists")
|
|
|
|
class FakePod:
|
|
class status:
|
|
phase = "Running"
|
|
return FakePod
|
|
|
|
def delete_namespaced_pod(self, name, project, delete_body):
|
|
to_delete = None
|
|
for pod in self.pods:
|
|
if pod.metadata.name == name:
|
|
to_delete = pod
|
|
break
|
|
if not to_delete:
|
|
raise RuntimeError("Unknown pod %s" % name)
|
|
self.pods.remove(to_delete)
|
|
|
|
|
|
class TestDriverOpenshiftPods(tests.DBTestCase):
|
|
log = logging.getLogger("nodepool.TestDriverOpenshiftPods")
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
self.fake_k8s_client = FakeCoreClient()
|
|
|
|
def fake_get_client(*args):
|
|
return "fake-token", self.fake_k8s_client
|
|
|
|
self.useFixture(fixtures.MockPatchObject(
|
|
provider.OpenshiftPodsProvider, '_get_client',
|
|
fake_get_client
|
|
))
|
|
|
|
def test_openshift_pod(self):
|
|
configfile = self.setup_config('openshiftpods.yaml')
|
|
pool = self.useNodepool(configfile, watermark_sleep=1)
|
|
pool.start()
|
|
req = zk.NodeRequest()
|
|
req.state = zk.REQUESTED
|
|
req.node_types.append('pod-fedora')
|
|
self.zk.storeNodeRequest(req)
|
|
|
|
self.log.debug("Waiting for request %s", req.id)
|
|
req = self.waitForNodeRequest(req)
|
|
self.assertEqual(req.state, zk.FULFILLED)
|
|
|
|
self.assertNotEqual(req.nodes, [])
|
|
node = self.zk.getNode(req.nodes[0])
|
|
self.assertEqual(node.allocated_to, req.id)
|
|
self.assertEqual(node.state, zk.READY)
|
|
self.assertIsNotNone(node.launcher)
|
|
self.assertEqual(node.connection_type, 'kubectl')
|
|
self.assertEqual(node.connection_port.get('token'), 'fake-token')
|
|
|
|
node.state = zk.DELETING
|
|
self.zk.storeNode(node)
|
|
|
|
self.waitForNodeDeletion(node)
|