5 from textwrap import dedent
6 from ceph_volume.util import system
9 class TestMkdirP(object):
11 def test_existing_dir_does_not_raise_w_chown(self, monkeypatch, tmpdir):
12 user = pwd.getpwnam(getpass.getuser())
13 uid, gid = user[2], user[3]
14 monkeypatch.setattr(system, 'get_ceph_user_ids', lambda: (uid, gid,))
17 assert os.path.isdir(path)
19 def test_new_dir_w_chown(self, monkeypatch, tmpdir):
20 user = pwd.getpwnam(getpass.getuser())
21 uid, gid = user[2], user[3]
22 monkeypatch.setattr(system, 'get_ceph_user_ids', lambda: (uid, gid,))
23 path = os.path.join(str(tmpdir), 'new')
25 assert os.path.isdir(path)
27 def test_existing_dir_does_not_raise_no_chown(self, tmpdir):
29 system.mkdir_p(path, chown=False)
30 assert os.path.isdir(path)
32 def test_new_dir_no_chown(self, tmpdir):
33 path = os.path.join(str(tmpdir), 'new')
34 system.mkdir_p(path, chown=False)
35 assert os.path.isdir(path)
39 def fake_proc(tmpdir, monkeypatch):
41 proc_path = os.path.join(PROCDIR, 'mounts')
42 with open(proc_path, 'w') as f:
43 f.write(dedent("""nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
44 rootfs / rootfs rw 0 0
45 sysfs /sys sysfs rw,seclabel,nosuid,nodev,noexec,relatime 0 0
46 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
47 devtmpfs /dev devtmpfs rw,seclabel,nosuid,size=238292k,nr_inodes=59573,mode=755 0 0
48 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
49 tmpfs /dev/shm tmpfs rw,seclabel,nosuid,nodev 0 0
50 devpts /dev/pts devpts rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
51 tmpfs /run tmpfs rw,seclabel,nosuid,nodev,mode=755 0 0
52 tmpfs /sys/fs/cgroup tmpfs ro,seclabel,nosuid,nodev,noexec,mode=755 0 0
53 cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 0 0
54 cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
55 configfs /sys/kernel/config configfs rw,relatime 0 0
56 /dev/mapper/VolGroup00-LogVol00 / xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
57 selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
58 debugfs /sys/kernel/debug debugfs rw,relatime 0 0
59 hugetlbfs /dev/hugepages hugetlbfs rw,seclabel,relatime 0 0
60 mqueue /dev/mqueue mqueue rw,seclabel,relatime 0 0
61 sunrpc /far/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
62 /dev/sde4 /two/field/path
63 nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
64 /dev/sde2 /boot xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
65 tmpfs /far/lib/ceph/osd/ceph-5 tmpfs rw,seclabel,relatime 0 0
66 tmpfs /far/lib/ceph/osd/ceph-7 tmpfs rw,seclabel,relatime 0 0
67 /dev/sda1 /far/lib/ceph/osd/ceph-0 xfs rw,seclabel,noatime,attr2,inode64,noquota 0 0
68 tmpfs /run/user/1000 tmpfs rw,seclabel,nosuid,nodev,relatime,size=50040k,mode=700,uid=1000,gid=1000 0 0
69 /dev/sdc2 /boot xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
70 tmpfs /run/user/1000 tmpfs rw,seclabel,mode=700,uid=1000,gid=1000 0 0"""))
71 monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
72 monkeypatch.setattr(os.path, 'exists', lambda x: True)
75 class TestPathIsMounted(object):
77 def test_is_mounted(self, fake_proc):
78 assert system.path_is_mounted('/boot') is True
80 def test_is_not_mounted(self, fake_proc):
81 assert system.path_is_mounted('/far/fib/feph') is False
83 def test_is_not_mounted_at_destination(self, fake_proc):
84 assert system.path_is_mounted('/boot', destination='/dev/sda1') is False
86 def test_is_mounted_at_destination(self, fake_proc):
87 assert system.path_is_mounted('/boot', destination='/dev/sdc2') is True
90 class TestDeviceIsMounted(object):
92 def test_is_mounted(self, fake_proc):
93 assert system.device_is_mounted('/dev/sda1') is True
95 def test_path_is_not_device(self, fake_proc):
96 assert system.device_is_mounted('/far/lib/ceph/osd/ceph-7') is False
98 def test_is_not_mounted_at_destination(self, fake_proc):
99 assert system.device_is_mounted('/dev/sda1', destination='/far/lib/ceph/osd/test-1') is False
101 def test_is_mounted_at_destination(self, fake_proc):
102 assert system.device_is_mounted('/dev/sda1', destination='/far/lib/ceph/osd/ceph-7') is False
105 class TestGetMounts(object):
107 def test_not_mounted(self, tmpdir, monkeypatch):
108 PROCDIR = str(tmpdir)
109 proc_path = os.path.join(PROCDIR, 'mounts')
110 with open(proc_path, 'w') as f:
112 monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
113 assert system.get_mounts() == {}
115 def test_is_mounted_(self, fake_proc):
116 result = system.get_mounts()
117 assert result['/dev/sdc2'] == ['/boot']
119 def test_ignores_two_fields(self, fake_proc):
120 result = system.get_mounts()
121 assert result.get('/dev/sde4') is None
123 def test_tmpfs_is_reported(self, fake_proc):
124 result = system.get_mounts()
125 assert result['tmpfs'][0] == '/dev/shm'
127 def test_non_skip_devs_arent_reported(self, fake_proc):
128 result = system.get_mounts()
129 assert result.get('cgroup') is None
131 def test_multiple_mounts_are_appended(self, fake_proc):
132 result = system.get_mounts()
133 assert len(result['tmpfs']) == 7
135 def test_nonexistent_devices_are_skipped(self, tmpdir, monkeypatch):
136 PROCDIR = str(tmpdir)
137 proc_path = os.path.join(PROCDIR, 'mounts')
138 with open(proc_path, 'w') as f:
139 f.write(dedent("""nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
140 /dev/sda1 /far/lib/ceph/osd/ceph-0 xfs rw,attr2,inode64,noquota 0 0
141 /dev/sda2 /far/lib/ceph/osd/ceph-1 xfs rw,attr2,inode64,noquota 0 0"""))
142 monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
143 monkeypatch.setattr(os.path, 'exists', lambda x: False if x == '/dev/sda1' else True)
144 result = system.get_mounts()
145 assert result.get('/dev/sda1') is None
148 class TestIsBinary(object):
150 def test_is_binary(self, tmpfile):
151 binary_path = tmpfile(contents='asd\n\nlkjh\x00')
152 assert system.is_binary(binary_path)
154 def test_is_not_binary(self, tmpfile):
155 binary_path = tmpfile(contents='asd\n\nlkjh0')
156 assert system.is_binary(binary_path) is False