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from unittest import mock
import json
import pytest
from tests.fixtures import with_cephadm_ctx, cephadm_fs, import_cephadm
_cephadm = import_cephadm()
SAMPLE_UUID = "2d018a3f-8a8f-4cb9-a7cf-48bebb2cbaae"
def good_nfs_json():
return nfs_json(
pool=True,
files=True,
)
def nfs_json(**kwargs):
result = {}
if kwargs.get("pool"):
result["pool"] = "party"
if kwargs.get("files"):
result["files"] = {
"ganesha.conf": "",
}
if kwargs.get("rgw_content"):
result["rgw"] = dict(kwargs["rgw_content"])
elif kwargs.get("rgw"):
result["rgw"] = {
"keyring": "foobar",
"user": "jsmith",
}
return result
@pytest.mark.parametrize(
"args,kwargs",
# args: <fsid>, <daemon_id>, <config_json>; kwargs: <image>
[
# fail due to: invalid fsid
(["foobar", "fred", good_nfs_json()], {}),
# fail due to: invalid daemon_id
([SAMPLE_UUID, "", good_nfs_json()], {}),
# fail due to: invalid image
(
[SAMPLE_UUID, "fred", good_nfs_json()],
{"image": ""},
),
# fail due to: no files in config_json
(
[
SAMPLE_UUID,
"fred",
nfs_json(pool=True),
],
{},
),
# fail due to: no pool in config_json
(
[
SAMPLE_UUID,
"fred",
nfs_json(files=True),
],
{},
),
# fail due to: bad rgw content
(
[
SAMPLE_UUID,
"fred",
nfs_json(pool=True, files=True, rgw_content={"foo": True}),
],
{},
),
# fail due to: rgw keyring given but no user
(
[
SAMPLE_UUID,
"fred",
nfs_json(
pool=True, files=True, rgw_content={"keyring": "foo"}
),
],
{},
),
],
)
def test_nfsganesha_validation_errors(args, kwargs):
with pytest.raises(_cephadm.Error):
with with_cephadm_ctx([]) as ctx:
_cephadm.NFSGanesha(ctx, *args, **kwargs)
def test_nfsganesha_init():
with with_cephadm_ctx([]) as ctx:
ctx.config_json = json.dumps(good_nfs_json())
ctx.image = "test_image"
nfsg = _cephadm.NFSGanesha.init(
ctx,
SAMPLE_UUID,
"fred",
)
assert nfsg.fsid == SAMPLE_UUID
assert nfsg.daemon_id == "fred"
assert nfsg.pool == "party"
def test_nfsganesha_container_mounts():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
cmounts = nfsg.get_container_mounts("/var/tmp")
assert len(cmounts) == 3
assert cmounts["/var/tmp/config"] == "/etc/ceph/ceph.conf:z"
assert cmounts["/var/tmp/keyring"] == "/etc/ceph/keyring:z"
assert cmounts["/var/tmp/etc/ganesha"] == "/etc/ganesha:z"
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
nfs_json(pool=True, files=True, rgw=True),
)
cmounts = nfsg.get_container_mounts("/var/tmp")
assert len(cmounts) == 4
assert cmounts["/var/tmp/config"] == "/etc/ceph/ceph.conf:z"
assert cmounts["/var/tmp/keyring"] == "/etc/ceph/keyring:z"
assert cmounts["/var/tmp/etc/ganesha"] == "/etc/ganesha:z"
assert (
cmounts["/var/tmp/keyring.rgw"]
== "/var/lib/ceph/radosgw/ceph-jsmith/keyring:z"
)
def test_nfsganesha_container_envs():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
envs = nfsg.get_container_envs()
assert len(envs) == 1
assert envs[0] == "CEPH_CONF=/etc/ceph/ceph.conf"
def test_nfsganesha_get_version():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
with mock.patch("cephadm.call") as _call:
_call.return_value = ("NFS-Ganesha Release = V100", "", 0)
ver = nfsg.get_version(ctx, "fake_version")
_call.assert_called()
assert ver == "100"
def test_nfsganesha_get_daemon_name():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
assert nfsg.get_daemon_name() == "nfs.fred"
def test_nfsganesha_get_container_name():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
name1 = nfsg.get_container_name()
assert name1 == "ceph-2d018a3f-8a8f-4cb9-a7cf-48bebb2cbaae-nfs.fred"
name2 = nfsg.get_container_name(desc="extra")
assert (
name2 == "ceph-2d018a3f-8a8f-4cb9-a7cf-48bebb2cbaae-nfs.fred-extra"
)
def test_nfsganesha_get_daemon_args():
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
args = nfsg.get_daemon_args()
assert args == ["-F", "-L", "STDERR"]
@mock.patch("cephadm.logger")
def test_nfsganesha_create_daemon_dirs(_logger, cephadm_fs):
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
good_nfs_json(),
)
with pytest.raises(OSError):
nfsg.create_daemon_dirs("/var/tmp", 45, 54)
cephadm_fs.create_dir("/var/tmp")
nfsg.create_daemon_dirs("/var/tmp", 45, 54)
# TODO: make assertions about the dirs created
@mock.patch("cephadm.logger")
def test_nfsganesha_create_daemon_dirs_rgw(_logger, cephadm_fs):
with with_cephadm_ctx([]) as ctx:
nfsg = _cephadm.NFSGanesha(
ctx,
SAMPLE_UUID,
"fred",
nfs_json(pool=True, files=True, rgw=True),
)
cephadm_fs.create_dir("/var/tmp")
nfsg.create_daemon_dirs("/var/tmp", 45, 54)
# TODO: make assertions about the dirs created
|
