def test_rc_hostpath(self):
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name, image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name, image=container_image)
vol_name = "hostpath"
vol_type = "hostPath"
hostpath = "/var/lib/docker"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.path = hostpath
mount_name = vol_name
mount_path = '/test-hostpath'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "app"
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 1
if _utils.is_reachable(rc.config):
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
def test_cassandra_setup(self):
svc = Service(_utils.cassandra_service())
k8s_service = _utils.create_service(name="cassandra")
k8s_service.model = svc
rc = ReplicationController(_utils.cassandra_rc())
k8s_rc = _utils.create_rc(name="cassandra")
k8s_rc.model = rc
ds = DaemonSet(_utils.cassandra_daemonset())
k8s_ds = _utils.create_daemonset(name="cassandra")
k8s_ds.model = ds
if _utils.is_reachable(k8s_rc.config):
k8s_service.create()
k8s_rc.create()
self.assertIsInstance(k8s_service, K8sService)
self.assertIsInstance(k8s_rc, K8sReplicationController)
def test_cassandra_setup(self):
svc = Service(_utils.cassandra_service())
k8s_service = _utils.create_service(name="cassandra")
k8s_service.model = svc
rc = ReplicationController(_utils.cassandra_rc())
k8s_rc = _utils.create_rc(name="cassandra")
k8s_rc.model = rc
ds = DaemonSet(_utils.cassandra_daemonset())
k8s_ds = _utils.create_daemonset(name="cassandra")
k8s_ds.model = ds
if _utils.is_reachable(k8s_rc.config):
k8s_service.create()
k8s_rc.create()
self.assertIsInstance(k8s_service, K8sService)
self.assertIsInstance(k8s_rc, K8sReplicationController)
def test_rc_gce_pd(self):
# http://kubernetes.io/docs/user-guide/volumes/#gcepersistentdisk
# - the nodes on which pods are running must be GCE VMs
# - those VMs need to be in the same GCE project and zone as the PD
# Pod creation will timeout waiting for readiness if not on GCE; unschedulable.
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name,
image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name,
image=container_image)
pd_name = "mnubo-disk1"
vol_name = "persistent"
vol_type = "gcePersistentDisk"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.pd_name = pd_name
volume.read_only = True # HTTP 422: GCE PD can only be mounted on multiple machines if it is read-only
mount_name = vol_name
mount_path = '/test-gce'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "nginx-{0}".format(str(uuid.uuid4()))
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 3
if _utils.is_reachable(rc.config):
try:
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
except Exception as err:
self.assertIsInstance(err, TimedOutException)
def test_rc_aws_ebs(self):
# http://kubernetes.io/docs/user-guide/volumes/#awselasticblockstore
# - the nodes on which pods are running must be AWS EC2 instances
# - those instances need to be in the same region and availability-zone as the EBS volume
# - EBS only supports a single EC2 instance mounting a volume
# Pod creation will timeout waiting for readiness if not on AWS; unschedulable.
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name,
image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name,
image=container_image)
volume_id = "vol-0e3056a2"
vol_name = "ebs"
vol_type = "awsElasticBlockStore"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.volume_id = volume_id
mount_name = vol_name
mount_path = '/test-aws'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "nginx-{0}".format(str(uuid.uuid4()))
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 3
if _utils.is_reachable(rc.config):
try:
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
except Exception as err:
self.assertIsInstance(err, TimedOutException)
def test_rc_hostpath_list(self):
volumes = [
{"hostPath": {"path": "/root/.dockercfg"}, "name": "dockercred"},
{"hostPath": {"path": "/usr/bin/docker"}, "name": "dockerbin"},
{"hostPath": {"path": "/var/run/docker.sock"}, "name": "dockersock"},
{"hostPath": {"path": "/root/.docker"}, "name": "dockerconfig"},
]
rc = _utils.create_rc(name="admintool")
for vol in volumes:
keys = list(filter(lambda x: x != "name", vol.keys()))
v = K8sVolume(name=vol["name"], type=keys[0],)
dico = vol[keys[0]]
if dico is not None:
v.path = dico["path"]
rc.add_volume(v)
self.assertEqual(len(volumes), len(rc.volumes))
for i in range(0, len(volumes)):
self.assertEqual(volumes[i]["name"], rc.volumes[i].name)
self.assertEqual(volumes[i]["hostPath"]["path"], rc.volumes[i].hostPath.path)
def test_rc_secret(self):
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name,
image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name,
image=container_image)
secret_name = "yosecret"
secret = _utils.create_secret(name=secret_name)
k = ".secret-file"
v = "dmFsdWUtMg0KDQo="
secret.data = {k: v}
vol_name = "secret"
vol_type = "secret"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.secret_name = secret_name
mount_name = vol_name
mount_path = '/test-secret'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "app"
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 1
if _utils.is_reachable(rc.config):
secret.create()
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
def test_rc_hostpath_list(self):
volumes = [{
'hostPath': {
'path': '/root/.dockercfg'
},
'name': 'dockercred'
}, {
'hostPath': {
'path': '/usr/bin/docker'
},
'name': 'dockerbin'
}, {
'hostPath': {
'path': '/var/run/docker.sock'
},
'name': 'dockersock'
}, {
'hostPath': {
'path': '/root/.docker'
},
'name': 'dockerconfig'
}]
rc = _utils.create_rc(name="admintool")
for vol in volumes:
keys = list(filter(lambda x: x != 'name', vol.keys()))
v = K8sVolume(
name=vol['name'],
type=keys[0],
)
dico = vol[keys[0]]
if dico is not None:
v.path = dico['path']
rc.add_volume(v)
self.assertEqual(len(volumes), len(rc.volumes))
for i in range(0, len(volumes)):
self.assertEqual(volumes[i]['name'], rc.volumes[i].name)
self.assertEqual(volumes[i]['hostPath']['path'],
rc.volumes[i].hostPath.path)
def test_rc_git_repo(self):
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name,
image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name,
image=container_image)
vol_name = "git-repo"
vol_type = "gitRepo"
repo = "https://*****:*****@somewhere/repo.git"
revision = "e42d3dca1541ba085f34ce282feda1109a707c7b"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.git_repository = repo
volume.git_revision = revision
mount_name = vol_name
mount_path = '/test-git'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "nginx-{0}".format(str(uuid.uuid4()))
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 3
if _utils.is_reachable(rc.config):
try:
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
except Exception as err:
self.assertIsInstance(err, TimedOutException)
def test_rc_nfs(self):
container_name = "nginx"
container_image = "nginx:1.7.9"
container_nginx = _utils.create_container(name=container_name,
image=container_image)
container_name = "redis"
container_image = "redis:3.0.7"
container_redis = _utils.create_container(name=container_name,
image=container_image)
vol_name = "nfs"
vol_type = "nfs"
server = "howard.mtl.mnubo.com"
path = "/fs1/test-nfs"
volume = _utils.create_volume(name=vol_name, type=vol_type)
volume.nfs_server = server
volume.nfs_path = path
mount_name = vol_name
mount_path = '/test-nfs'
mount = K8sVolumeMount(name=mount_name, mount_path=mount_path)
container_nginx.add_volume_mount(mount)
container_redis.add_volume_mount(mount)
rc_name = "nginx-{0}".format(str(uuid.uuid4()))
rc = _utils.create_rc(name=rc_name)
rc.add_volume(volume)
rc.add_container(container_nginx)
rc.add_container(container_redis)
rc.desired_replicas = 3
if _utils.is_reachable(rc.config):
try:
rc.create()
volnames = [x.name for x in rc.volumes]
self.assertIn(vol_name, volnames)
except Exception as err:
self.assertIsInstance(err, TimedOutException)
