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Jérome Perrin
slapos.core
Commits
7f44b7d4
Commit
7f44b7d4
authored
Apr 02, 2020
by
Łukasz Nowak
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manager: Support manager:devperm allowed-disk-for-vm
parent
f49bb9fb
Changes
2
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2 changed files
with
71 additions
and
16 deletions
+71
-16
slapos/manager/devperm.py
slapos/manager/devperm.py
+16
-1
slapos/tests/test_slapgrid.py
slapos/tests/test_slapgrid.py
+55
-15
No files found.
slapos/manager/devperm.py
View file @
7f44b7d4
...
...
@@ -18,6 +18,15 @@ class Manager(object):
"""Manager needs to know config for its functioning.
"""
self
.
config
=
config
self
.
allowed_disk_for_vm
=
None
if
'manager'
in
config
:
if
'devperm'
in
config
[
'manager'
]:
if
'allowed-disk-for-vm'
in
config
[
'manager'
][
'devperm'
]:
self
.
allowed_disk_for_vm
=
[]
for
line
in
config
[
'manager'
][
'devperm'
][
'allowed-disk-for-vm'
].
splitlines
():
line
=
line
.
strip
()
if
line
:
self
.
allowed_disk_for_vm
.
append
(
line
)
def
format
(
self
,
computer
):
"""Method called at `slapos node format` phase.
...
...
@@ -73,6 +82,7 @@ class Manager(object):
logger
.
warning
(
"Disk is None: %s "
%
disk_list
,
exc_info
=
True
)
continue
disk
=
str
(
disk
)
original
=
disk
try
:
while
os
.
path
.
islink
(
disk
):
...
...
@@ -81,7 +91,12 @@ class Manager(object):
logger
.
warning
(
"Problem resolving link: %s "
%
original
,
exc_info
=
True
)
continue
if
not
str
(
disk
).
startswith
(
"/dev/"
):
if
self
.
allowed_disk_for_vm
is
not
None
:
if
disk
not
in
self
.
allowed_disk_for_vm
:
logger
.
warning
(
'Disk %s not in allowed disk list %s'
,
disk
,
', '
.
join
(
self
.
allowed_disk_for_vm
))
continue
if
not
disk
.
startswith
(
"/dev/"
):
logger
.
warning
(
"Bad disk definition: %s "
%
disk_list
,
exc_info
=
True
)
continue
...
...
slapos/tests/test_slapgrid.py
View file @
7f44b7d4
...
...
@@ -3066,11 +3066,25 @@ class TestSlapgridWithPortRedirection(MasterMixin, unittest.TestCase):
class TestSlapgridWithDevPerm(MasterMixin, unittest.TestCase):
config = {'manager_list': 'devperm'}
def setUpExpected(self):
gid = grp.getgrnam("
disk
").gr_gid
uid = os.stat(os.environ['HOME']).st_uid
self.test_os_chown_call_list = [
['/dev/tst', uid, gid],
['/dev/tst', uid, gid],
]
self.test_link_os_chown_call_list = [
['/dev/tst', uid, gid],
['/dev/tst', uid, gid],
]
def setUp(self):
self.setUpExpected()
self.os_chown_call_list = []
MasterMixin.setUp(self)
manager_list = slapmanager.from_config(
{'manager_list': 'devperm'}
)
manager_list = slapmanager.from_config(
self.config
)
self.grid._manager_list = manager_list
self.computer = ComputerForTest(self.software_root, self.instance_root)
...
...
@@ -3138,14 +3152,9 @@ class TestSlapgridWithDevPerm(MasterMixin, unittest.TestCase):
patch.object(os, 'chown', new=self.os_chown):
self.assertEqual(self.grid.processComputerPartitionList(), slapgrid.SLAPGRID_SUCCESS)
gid = grp.getgrnam("
disk
").gr_gid
uid = os.stat(os.environ['HOME']).st_uid
self.assertEqual(
self.os_chown_call_list,
[
['/dev/tst', uid, gid],
['/dev/tst', uid, gid],
]
self.test_os_chown_call_list
)
def test_link(self):
...
...
@@ -3164,14 +3173,9 @@ class TestSlapgridWithDevPerm(MasterMixin, unittest.TestCase):
patch.object(os.path, 'islink', new=self.os_path_islink):
self.assertEqual(self.grid.processComputerPartitionList(), slapgrid.SLAPGRID_SUCCESS)
gid = grp.getgrnam("
disk
").gr_gid
uid = os.stat(os.environ['HOME']).st_uid
self.assertEqual(
self.os_chown_call_list,
[
['/dev/tst', uid, gid],
['/dev/tst', uid, gid],
]
self.test_link_os_chown_call_list
)
def test_bad_link(self):
...
...
@@ -3190,8 +3194,6 @@ class TestSlapgridWithDevPerm(MasterMixin, unittest.TestCase):
patch.object(os.path, 'islink', new=self.os_path_islink):
self.assertEqual(self.grid.processComputerPartitionList(), slapgrid.SLAPGRID_SUCCESS)
gid = grp.getgrnam("
disk
").gr_gid
uid = os.stat(os.environ['HOME']).st_uid
self.assertEqual(
self.os_chown_call_list,
[]
...
...
@@ -3236,6 +3238,44 @@ class TestSlapgridWithDevPerm(MasterMixin, unittest.TestCase):
)
class TestSlapgridWithDevPermManagerDevPermEmpty(TestSlapgridWithDevPerm):
config = {
'manager_list': 'devperm',
'manager': {'devperm': {}}
}
class TestSlapgridWithDevPermManagerDevPermListEmpty(TestSlapgridWithDevPerm):
config = {
'manager_list': 'devperm',
'manager': {'devperm': {'allowed-disk-for-vm': ''}}
}
def setUpExpected(self):
self.test_os_chown_call_list = [
]
self.test_link_os_chown_call_list = [
]
class TestSlapgridWithDevPermManagerDevPermDisallow(TestSlapgridWithDevPerm):
config = {
'manager_list': 'devperm',
'manager': {'devperm': {'allowed-disk-for-vm': '/dev/quo'}}
}
def setUpExpected(self):
self.test_os_chown_call_list = [
]
self.test_link_os_chown_call_list = [
]
class TestSlapgridWithDevPermManagerDevPermAllow(TestSlapgridWithDevPerm):
config = {
'manager_list': 'devperm',
'manager': {'devperm': {'allowed-disk-for-vm': '/dev/tst'}}
}
class TestSlapgridManagerLifecycle(MasterMixin, unittest.TestCase):
def setUp(self):
...
...
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