def test_repack_with_history(self, mock_Command_run, mock_cmd_caps,
mock_base_mkdtemp, mock_umoci_mkdtemp):
mock_umoci_mkdtemp.return_value = 'oci_root'
mock_base_mkdtemp.return_value = 'tmpdir'
mock_cmd_caps.return_value = False
oci = OCIUmoci('tag')
oci.unpack()
oci.repack()
assert call([
'umoci', 'repack', '--image', 'tmpdir/oci_layout:tag', 'oci_root'
]) in mock_Command_run.call_args_list
class TestOCIUmoci:
@patch('kiwi.oci_tools.umoci.CommandCapabilities.has_option_in_help')
@patch('kiwi.oci_tools.base.datetime')
@patch('kiwi.oci_tools.umoci.Temporary')
def setup(self, mock_Temporary, mock_datetime, mock_cmd_caps):
mock_Temporary.return_value.new_dir.return_value.name = 'tmpdir'
mock_cmd_caps.return_value = True
strftime = Mock()
strftime.strftime = Mock(return_value='current_date')
mock_datetime.utcnow = Mock(return_value=strftime)
self.oci = OCIUmoci()
@patch('kiwi.oci_tools.umoci.CommandCapabilities.has_option_in_help')
@patch('kiwi.oci_tools.base.datetime')
@patch('kiwi.oci_tools.umoci.Temporary')
def setup_method(self, cls, mock_Temporary, mock_datetime, mock_cmd_caps):
self.setup()
@patch('kiwi.oci_tools.umoci.Command.run')
def test_init_container(self, mock_Command_run):
self.oci.init_container()
assert mock_Command_run.call_args_list == [
call(['umoci', 'init', '--layout', 'tmpdir/oci_layout']),
call(['umoci', 'new', '--image', 'tmpdir/oci_layout:base_layer'])
]
@patch('kiwi.oci_tools.umoci.Temporary')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_unpack(self, mock_Command_run, mock_Temporary):
mock_Temporary.return_value.new_dir.return_value.name = 'oci_root'
self.oci.unpack()
mock_Command_run.assert_called_once_with([
'umoci', 'unpack', '--image', 'tmpdir/oci_layout:base_layer',
'oci_root'
])
@patch('kiwi.oci_tools.base.DataSync')
def test_sync_rootfs(self, mock_sync):
sync = Mock()
mock_sync.return_value = sync
self.oci.oci_root_dir = 'oci_root'
self.oci.sync_rootfs('root_dir', exclude_list=['/dev', '/proc'])
mock_sync.assert_called_once_with('root_dir/', 'oci_root/rootfs')
sync.sync_data.assert_called_once_with(
exclude=['/dev', '/proc'],
options=[
'--archive', '--hard-links', '--xattrs', '--acls',
'--one-file-system', '--inplace', '--filter', '-x! user.*',
'--filter', '-x! security.ima*', '--filter',
'-x! security.capability*', '--delete'
])
@patch('kiwi.oci_tools.base.DataSync')
def test_import_rootfs(self, mock_sync):
sync = Mock()
mock_sync.return_value = sync
self.oci.oci_root_dir = 'oci_root'
self.oci.import_rootfs('root_dir', exclude_list=['/dev', '/proc'])
mock_sync.assert_called_once_with('oci_root/rootfs/', 'root_dir')
sync.sync_data.assert_called_once_with(exclude=['/dev', '/proc'],
options=[
'--archive', '--hard-links',
'--xattrs', '--acls',
'--one-file-system',
'--inplace'
])
@patch('kiwi.oci_tools.umoci.Temporary')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_repack(self, mock_Command_run, mock_Temporary):
mock_Temporary.return_value.new_dir.return_value.name = 'oci_root'
oci_config = {
'history': {
'author': 'history author',
'comment': 'This is a comment',
'created_by': 'created by text'
}
}
self.oci.unpack()
self.oci.repack(oci_config)
assert call([
'umoci', 'repack', '--history.comment=This is a comment',
'--history.created_by=created by text',
'--history.author=history author', '--history.created',
'current_date', '--image', 'tmpdir/oci_layout:base_layer',
'oci_root'
]) in mock_Command_run.call_args_list
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config(self, mock_Command_run):
oci_config = {
'container_tag': 'tag',
'entry_command': ['/bin/bash', '-x'],
'entry_subcommand': ['ls', '-l'],
'maintainer': 'tux',
'user': '******',
'workingdir': '/root',
'expose_ports': ['80', '42'],
'volumes': ['/var/log', '/tmp'],
'environment': {
'FOO': 'bar',
'PATH': '/bin'
},
'labels': {
'a': 'value',
'b': 'value'
},
}
self.oci.set_config(oci_config)
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--author=tux', '--config.user=root',
'--config.workingdir=/root', '--config.entrypoint=/bin/bash',
'--config.entrypoint=-x', '--config.cmd=ls', '--config.cmd=-l',
'--config.volume=/var/log', '--config.volume=/tmp',
'--config.exposedports=80', '--config.exposedports=42',
'--config.env=FOO=bar', '--config.env=PATH=/bin',
'--config.label=a=value', '--config.label=b=value', '--no-history',
'--image', 'tmpdir/oci_layout:base_layer', '--tag', 'tag',
'--created', 'current_date'
])
@patch('kiwi.oci_tools.umoci.Temporary')
@patch('kiwi.oci_tools.base.datetime')
@patch('kiwi.oci_tools.umoci.CommandCapabilities.has_option_in_help')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config_with_history(self, mock_Command_run, mock_cmd_caps,
mock_datetime, mock_Temporary):
oci_config = {
'container_tag': 'tag',
'entry_command': ['/bin/bash', '-x'],
'entry_subcommand': ['ls', '-l'],
'maintainer': 'tux',
'user': '******',
'workingdir': '/root',
'expose_ports': ['80', '42'],
'volumes': ['/var/log', '/tmp'],
'environment': {
'FOO': 'bar',
'PATH': '/bin'
},
'labels': {
'a': 'value',
'b': 'value'
},
}
mock_Temporary.return_value.new_dir.return_value.name = 'tmpdir'
mock_cmd_caps.return_value = False
strftime = Mock()
strftime.strftime = Mock(return_value='current_date')
mock_datetime.utcnow = Mock(return_value=strftime)
oci = OCIUmoci()
oci.set_config(oci_config)
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--author=tux', '--config.user=root',
'--config.workingdir=/root', '--config.entrypoint=/bin/bash',
'--config.entrypoint=-x', '--config.cmd=ls', '--config.cmd=-l',
'--config.volume=/var/log', '--config.volume=/tmp',
'--config.exposedports=80', '--config.exposedports=42',
'--config.env=FOO=bar', '--config.env=PATH=/bin',
'--config.label=a=value', '--config.label=b=value', '--image',
'tmpdir/oci_layout:base_layer', '--tag', 'tag', '--created',
'current_date'
])
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config_dervied_image(self, mock_Command_run):
self.oci.set_config({'container_tag': 'tag'})
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--no-history', '--image',
'tmpdir/oci_layout:base_layer', '--tag', 'tag', '--created',
'current_date'
])
self.oci.working_image == 'tmpdir/oci_layout:tag'
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config_clear_inherited_commands(self, mock_Command_run):
oci_config = {
'container_tag': 'tag',
'entry_command': [],
'entry_subcommand': []
}
self.oci.set_config(oci_config)
assert mock_Command_run.call_args_list == [
call([
'umoci', 'config', '--clear=config.entrypoint',
'--clear=config.cmd', '--no-history', '--image',
'tmpdir/oci_layout:base_layer', '--tag', 'tag', '--created',
'current_date'
])
]
@patch('kiwi.oci_tools.umoci.Command.run')
def test_import_container_image(self, mock_Command_run):
self.oci.import_container_image('oci-archive:image.tar')
mock_Command_run.assert_called_once_with([
'skopeo', 'copy', 'oci-archive:image.tar',
'oci:tmpdir/oci_layout:base_layer'
])
@patch('kiwi.oci_tools.umoci.Path.wipe')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_export_container_image(self, mock_Command_run, mock_wipe):
self.oci.export_container_image('image.tar', 'oci-archive',
'myimage:tag',
['myimage:tag2', 'myimage:tag3'])
mock_Command_run.assert_called_once_with([
'skopeo', 'copy', 'oci:tmpdir/oci_layout:base_layer',
'oci-archive:image.tar:myimage:tag', '--additional-tag',
'myimage:tag2', '--additional-tag', 'myimage:tag3'
])
mock_wipe.assert_called_once_with('image.tar')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_post_process(self, mock_Command_run):
self.oci.post_process()
mock_Command_run.assert_called_once_with(
['umoci', 'gc', '--layout', 'tmpdir/oci_layout'])
class TestOCIBase(object):
@patch('kiwi.oci_tools.umoci.CommandCapabilities.has_option_in_help')
@patch('kiwi.oci_tools.base.datetime')
@patch('kiwi.oci_tools.base.mkdtemp')
def setup(self, mock_base_mkdtemp, mock_datetime, mock_cmd_caps):
mock_base_mkdtemp.return_value = 'tmpdir'
mock_cmd_caps.return_value = True
strftime = Mock()
strftime.strftime = Mock(return_value='current_date')
mock_datetime.utcnow = Mock(return_value=strftime)
self.oci = OCIUmoci('tag')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_init_layout(self, mock_Command_run):
self.oci.init_layout()
assert mock_Command_run.call_args_list == [
call(['umoci', 'init', '--layout', 'tmpdir/oci_layout']),
call(['umoci', 'new', '--image', 'tmpdir/oci_layout:tag'])
]
@patch('kiwi.oci_tools.umoci.Command.run')
def test_init_layout_base_image(self, mock_Command_run):
self.oci.init_layout(True)
assert self.oci.container_name == 'tmpdir/oci_layout:base_layer'
@patch('kiwi.oci_tools.umoci.mkdtemp')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_unpack(self, mock_Command_run, mock_mkdtemp):
mock_mkdtemp.return_value = 'oci_root'
self.oci.unpack()
mock_Command_run.assert_called_once_with([
'umoci', 'unpack', '--image', 'tmpdir/oci_layout:tag', 'oci_root'
])
@patch('kiwi.oci_tools.umoci.mkdtemp')
@patch('kiwi.oci_tools.base.mkdtemp')
@patch('kiwi.oci_tools.umoci.CommandCapabilities.has_option_in_help')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_repack_with_history(self, mock_Command_run, mock_cmd_caps,
mock_base_mkdtemp, mock_umoci_mkdtemp):
mock_umoci_mkdtemp.return_value = 'oci_root'
mock_base_mkdtemp.return_value = 'tmpdir'
mock_cmd_caps.return_value = False
oci = OCIUmoci('tag')
oci.unpack()
oci.repack()
assert call([
'umoci', 'repack', '--image', 'tmpdir/oci_layout:tag', 'oci_root'
]) in mock_Command_run.call_args_list
@patch('kiwi.oci_tools.base.DataSync')
def test_sync_rootfs(self, mock_sync):
sync = Mock()
mock_sync.return_value = sync
self.oci.oci_root_dir = 'oci_root'
self.oci.sync_rootfs('root_dir', exclude_list=['/dev', '/proc'])
mock_sync.assert_called_once_with('root_dir/', 'oci_root/rootfs')
sync.sync_data.assert_called_once_with(
exclude=['/dev', '/proc'],
options=['-a', '-H', '-X', '-A', '--delete'])
@patch('kiwi.oci_tools.base.DataSync')
def test_import_rootfs(self, mock_sync):
sync = Mock()
mock_sync.return_value = sync
self.oci.oci_root_dir = 'oci_root'
self.oci.import_rootfs('root_dir', exclude_list=['/dev', '/proc'])
mock_sync.assert_called_once_with('oci_root/rootfs/', 'root_dir')
sync.sync_data.assert_called_once_with(
exclude=['/dev', '/proc'], options=['-a', '-H', '-X', '-A'])
@patch('kiwi.oci_tools.umoci.mkdtemp')
@patch('kiwi.oci_tools.umoci.Command.run')
def test_repack(self, mock_Command_run, mock_mkdtemp):
mock_mkdtemp.return_value = 'oci_root'
self.oci.unpack()
self.oci.repack()
assert call([
'umoci', 'repack', '--no-history', '--image',
'tmpdir/oci_layout:tag', 'oci_root'
]) in mock_Command_run.call_args_list
@patch('kiwi.oci_tools.umoci.Command.run')
def test_add_tag(self, mock_Command_run):
self.oci.add_tag('other_tag')
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--no-history', '--image',
'tmpdir/oci_layout:tag', '--tag', 'other_tag'
])
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config(self, mock_Command_run):
oci_config = {
'entry_command': ['/bin/bash', '-x'],
'entry_subcommand': ['ls', '-l'],
'maintainer': 'tux',
'user': '******',
'workingdir': '/root',
'expose_ports': ['80', '42'],
'volumes': ['/var/log', '/tmp'],
'environment': {
'FOO': 'bar',
'PATH': '/bin'
},
'labels': {
'a': 'value',
'b': 'value'
},
'history': {
'author': 'history author',
'comment': 'This is a comment',
'created_by': 'created by text'
}
}
self.oci.set_config(oci_config)
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--author=tux', '--config.user=root',
'--config.workingdir=/root', '--config.entrypoint=/bin/bash',
'--config.entrypoint=-x', '--config.cmd=ls', '--config.cmd=-l',
'--config.volume=/var/log', '--config.volume=/tmp',
'--config.exposedports=80', '--config.exposedports=42',
'--config.env=FOO=bar', '--config.env=PATH=/bin',
'--config.label=a=value', '--config.label=b=value',
'--history.comment=This is a comment',
'--history.created_by=created by text',
'--history.author=history author', '--history.created',
'current_date', '--image', 'tmpdir/oci_layout:tag', '--tag', 'tag',
'--created', 'current_date'
])
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config_dervied_image(self, mock_Command_run):
self.oci.init_layout(True)
self.oci.set_config({}, True)
assert mock_Command_run.call_args_list == [
call([
'umoci', 'config', '--history.created', 'current_date',
'--image', 'tmpdir/oci_layout:base_layer', '--tag', 'tag',
'--created', 'current_date'
]),
call(['umoci', 'rm', '--image', 'tmpdir/oci_layout:base_layer'])
]
self.oci.container_name == 'tmpdir/oci_layout:tag'
@patch('kiwi.oci_tools.umoci.Command.run')
def test_set_config_clear_inherited_commands(self, mock_Command_run):
oci_config = {'entry_command': [], 'entry_subcommand': []}
self.oci.set_config(oci_config)
mock_Command_run.assert_called_once_with([
'umoci', 'config', '--clear=config.entrypoint',
'--clear=config.cmd', '--history.created', 'current_date',
'--image', 'tmpdir/oci_layout:tag', '--tag', 'tag', '--created',
'current_date'
])
@patch('kiwi.oci_tools.umoci.Command.run')
def test_garbage_collect(self, mock_Command_run):
self.oci.garbage_collect()
mock_Command_run.assert_called_once_with(
['umoci', 'gc', '--layout', 'tmpdir/oci_layout'])
@patch('kiwi.oci_tools.umoci.Path')
def test_destructor(self, mock_Path):
self.oci.oci_root_dir = 'oci_root'
self.oci.__del__()
mock_Path.wipe.assert_called_once_with('oci_root')