From ab73a5a7befb9583a9b2cee35fa99e363793c116 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Mon, 4 Mar 2013 16:59:57 -0500 Subject: add the unit test, fix a few issues --- .../test_handler/test_handler_growpart.py | 156 +++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 tests/unittests/test_handler/test_handler_growpart.py (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py new file mode 100644 index 00000000..9d2a8dae --- /dev/null +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -0,0 +1,156 @@ +from mocker import MockerTestCase + +from cloudinit import cloud +from cloudinit import helpers +from cloudinit import util + +from cloudinit.config import cc_growpart + +import logging +import os +import mocker + +# growpart: +# mode: auto # off, on, auto, 'growpart', 'parted' +# devices: ['root'] + +HELP_PARTED_NO_RESIZE = """ +Usage: parted [OPTION]... [DEVICE [COMMAND [PARAMETERS]...]...] +Apply COMMANDs with PARAMETERS to DEVICE. If no COMMAND(s) are given, run in +interactive mode. + +OPTIONs: + + +COMMANDs: + + quit exit program + rescue START END rescue a lost partition near START + and END + resize NUMBER START END resize partition NUMBER and its file + system + rm NUMBER delete partition NUMBER + +Report bugs to bug-parted@gnu.org +""" + +HELP_PARTED_RESIZE = """ +Usage: parted [OPTION]... [DEVICE [COMMAND [PARAMETERS]...]...] +Apply COMMANDs with PARAMETERS to DEVICE. If no COMMAND(s) are given, run in +interactive mode. + +OPTIONs: + + +COMMANDs: + + quit exit program + rescue START END rescue a lost partition near START + and END + resize NUMBER START END resize partition NUMBER and its file + system + resizepart NUMBER END resize partition NUMBER + rm NUMBER delete partition NUMBER + +Report bugs to bug-parted@gnu.org +""" + +HELP_GROWPART_RESIZE = """ +growpart disk partition + rewrite partition table so that partition takes up all the space it can + options: + -h | --help print Usage and exit + + -u | --update R update the the kernel partition table info after growing + this requires kernel support and 'partx --update' + R is one of: + - 'auto' : [default] update partition if possible + + Example: + - growpart /dev/sda 1 + Resize partition 1 on /dev/sda +""" + +HELP_GROWPART_NO_RESIZE = """ +growpart disk partition + rewrite partition table so that partition takes up all the space it can + options: + -h | --help print Usage and exit + + Example: + - growpart /dev/sda 1 + Resize partition 1 on /dev/sda +""" + +class TestDisabled(MockerTestCase): + def setUp(self): + super(TestDisabled, self).setUp() + self.name = "growpart" + self.cloud_init = None + self.log = logging.getLogger("TestDisabled") + self.args = [] + + self.handle = cc_growpart.handle + + def test_mode_off(self): + #Test that nothing is done if mode is off. + config = {'growpart': {'mode': 'off'}} + self.mocker.replay() + + self.handle(self.name, config, self.cloud_init, self.log, self.args) + + def test_no_config(self): + #Test that nothing is done if no 'growpart' config + config = { } + self.mocker.replay() + + self.handle(self.name, config, self.cloud_init, self.log, self.args) + + +class TestConfig(MockerTestCase): + def setUp(self): + super(TestConfig, self).setUp() + self.name = "growpart" + self.paths = None + self.cloud = cloud.Cloud(None, self.paths, None, None, None) + self.log = logging.getLogger("TestConfig") + self.args = [] + os.environ = {} + + self.cloud_init = None + self.handle = cc_growpart.handle + + # Order must be correct + self.mocker.order() + + def test_no_resizers_auto_is_fine(self): + subp = self.mocker.replace(util.subp, passthrough=False) + subp(['parted', '--help'], env={'LANG': 'C'}) + self.mocker.result((HELP_PARTED_NO_RESIZE,"")) + subp(['growpart', '--help'], env={'LANG': 'C'}) + self.mocker.result((HELP_GROWPART_NO_RESIZE,"")) + self.mocker.replay() + + config = {'growpart': {'mode': 'auto'}} + self.handle(self.name, config, self.cloud_init, self.log, self.args) + + def test_no_resizers_mode_growpart_is_exception(self): + subp = self.mocker.replace(util.subp, passthrough=False) + subp(['growpart', '--help'], env={'LANG': 'C'}) + self.mocker.result((HELP_GROWPART_NO_RESIZE,"")) + self.mocker.replay() + + config = {'growpart': {'mode': "growpart"}} + self.assertRaises(ValueError, self.handle, self.name, config, + self.cloud_init, self.log, self.args) + + def test_mode_auto_prefers_parted(self): + subp = self.mocker.replace(util.subp, passthrough=False) + subp(['parted', '--help'], env={'LANG': 'C'}) + self.mocker.result((HELP_PARTED_RESIZE,"")) + self.mocker.replay() + + ret = cc_growpart.resizer_factory(mode="auto") + self.assertTrue(isinstance(ret, cc_growpart.ResizeParted)) + +# vi: ts=4 expandtab -- cgit v1.2.3 From b25c943ac22d457891cd6cfa240ca83aa03e4542 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Mon, 4 Mar 2013 23:18:37 -0500 Subject: test of resize, a couple small fixes --- cloudinit/config/cc_growpart.py | 12 +++- .../test_handler/test_handler_growpart.py | 71 ++++++++++++++++++++++ 2 files changed, 81 insertions(+), 2 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index d49159ed..96e72350 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -17,6 +17,7 @@ # along with this program. If not, see . import os.path +import os import re import stat @@ -152,9 +153,16 @@ def resize(resizer, devices, log): log.debug("unable to turn %s into device: %s" % (devent, e)) continue - if not stat.S_ISBLK(os.stat(blockdev).st_mode): + try: + statret = os.stat(blockdev) + except OSError as e: + log.debug("device '%s' for '%s' failed stat" % + (blockdev, devent)) + continue + + if not stat.S_ISBLK(statret.st_mode): log.debug("device '%s' for '%s' is not a block device" % - (devent, blockdev)) + (blockdev, devent)) continue try: diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 9d2a8dae..7fb58a06 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -6,9 +6,12 @@ from cloudinit import util from cloudinit.config import cc_growpart +import errno import logging import os import mocker +import re +import stat # growpart: # mode: auto # off, on, auto, 'growpart', 'parted' @@ -94,7 +97,11 @@ class TestDisabled(MockerTestCase): def test_mode_off(self): #Test that nothing is done if mode is off. + + # this really only verifies that resizer_factory isn't called config = {'growpart': {'mode': 'off'}} + self.mocker.replace(cc_growpart.resizer_factory, + passthrough=False) self.mocker.replay() self.handle(self.name, config, self.cloud_init, self.log, self.args) @@ -102,6 +109,8 @@ class TestDisabled(MockerTestCase): def test_no_config(self): #Test that nothing is done if no 'growpart' config config = { } + self.mocker.replace(cc_growpart.resizer_factory, + passthrough=False) self.mocker.replay() self.handle(self.name, config, self.cloud_init, self.log, self.args) @@ -153,4 +162,66 @@ class TestConfig(MockerTestCase): ret = cc_growpart.resizer_factory(mode="auto") self.assertTrue(isinstance(ret, cc_growpart.ResizeParted)) + +class TestResize(MockerTestCase): + def setUp(self): + super(TestResize, self).setUp() + self.name = "growpart" + self.log = logging.getLogger("TestResize") + + # Order must be correct + self.mocker.order() + + def test_simple_devices(self): + #test simple device list + # this patches out devent2dev, os.stat, and device_part_info + # so in the end, doesn't test a lot + devs = ["/dev/XXda1", "/dev/YYda2"] + devstat_ret = Bunch(st_mode=25008, st_ino=6078, st_dev=5L, + st_nlink=1, st_uid=0, st_gid=6, st_size=0, + st_atime=0, st_mtime=0, st_ctime=0) + enoent = ["/dev/NOENT"] + real_stat = os.stat + resize_calls = [] + + class myresizer(): + def resize(self, dev, part): + resize_calls.append((dev, part,)) + return + + def mystat(path): + if path in devs: + return devstat_ret + if path in enoent: + e = OSError("%s: does not exist" % path) + e.errno = errno.ENOENT + raise e + return real_stat(path) + + try: + opinfo = cc_growpart.device_part_info + cc_growpart.device_part_info = simple_device_part_info + os.stat = mystat + + resized = cc_growpart.resize(myresizer(), devs + enoent, self.log) + + self.assertEqual(devs, resized) + self.assertEqual(resize_calls, + [("/dev/XXda", "1",), ("/dev/YYda", "2",)]) + finally: + cc_growpart.device_part_info = opinfo + os.stat = real_stat + + +def simple_device_part_info(devpath): + # simple stupid return (/dev/vda, 1) for /dev/vda + ret = re.search("([^0-9]*)([0-9]*)$", devpath) + x = (ret.group(1), ret.group(2)) + return x + +class Bunch: + def __init__(self, **kwds): + self.__dict__.update(kwds) + + # vi: ts=4 expandtab -- cgit v1.2.3 From 34a76e2be8a3eb4f8490183f12a67a01276575ff Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Tue, 5 Mar 2013 16:50:34 +0000 Subject: change default (no 'growpart' in config) to use 'auto' and '/' --- cloudinit/config/cc_growpart.py | 26 +++++++++------- .../test_handler/test_handler_growpart.py | 35 +++++++++++++++------- 2 files changed, 40 insertions(+), 21 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index 96e72350..6d647be1 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -26,6 +26,12 @@ from cloudinit import util frequency = PER_ALWAYS +DEFAULT_CONFIG = { + 'mode': 'auto', + 'devices': ['/'], +} + + def resizer_factory(mode): resize_class = None if mode == "auto": @@ -144,7 +150,7 @@ def devent2dev(devent): return result[0] -def resize(resizer, devices, log): +def resize_devices(resizer, devices, log): resized = [] for devent in devices: try: @@ -185,8 +191,9 @@ def resize(resizer, devices, log): def handle(name, cfg, _cloud, log, _args): if 'growpart' not in cfg: - log.debug("Skipping module named %s, no growpart entry", name) - return + log.debug("No 'growpart' entry in cfg. Using default: %s" % + DEFAULT_CONFIG) + cfg['growpart'] = DEFAULT_CONFIG mycfg = cfg.get('growpart') if not isinstance(mycfg, dict): @@ -198,6 +205,11 @@ def handle(name, cfg, _cloud, log, _args): log.debug("growpart disabled: mode=%s" % mode) return + devices = util.get_cfg_option_list(cfg, "devices", ["/"]) + if not len(devices): + log.debug("growpart: empty device list") + return + try: resizer = resizer_factory(mode) except (ValueError, TypeError) as e: @@ -206,14 +218,8 @@ def handle(name, cfg, _cloud, log, _args): raise e return - devices = util.get_cfg_option_list(cfg, "devices", ["/"]) - if not len(devices): - log.debug("growpart: empty device list") - return - - resized = resize(resizer, devices, log) + resized = resize_devices(resizer, devices, log) log.debug("resized: %s" % resized) RESIZERS = (('parted', ResizeParted), ('growpart', ResizeGrowPart)) - diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 7fb58a06..9a033d6b 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -106,16 +106,6 @@ class TestDisabled(MockerTestCase): self.handle(self.name, config, self.cloud_init, self.log, self.args) - def test_no_config(self): - #Test that nothing is done if no 'growpart' config - config = { } - self.mocker.replace(cc_growpart.resizer_factory, - passthrough=False) - self.mocker.replay() - - self.handle(self.name, config, self.cloud_init, self.log, self.args) - - class TestConfig(MockerTestCase): def setUp(self): super(TestConfig, self).setUp() @@ -162,6 +152,28 @@ class TestConfig(MockerTestCase): ret = cc_growpart.resizer_factory(mode="auto") self.assertTrue(isinstance(ret, cc_growpart.ResizeParted)) + def test_handle_with_no_growpart_entry(self): + #if no 'growpart' entry in config, then mode=auto should be used + + myresizer = object() + + factory = self.mocker.replace(cc_growpart.resizer_factory, + passthrough=False) + rsdevs = self.mocker.replace(cc_growpart.resize_devices, + passthrough=False) + factory("auto") + self.mocker.result(myresizer) + rsdevs(myresizer, ["/"], self.log) + self.mocker.result(["/"]) + self.mocker.replay() + + try: + orig_resizers = cc_growpart.RESIZERS + cc_growpart.RESIZERS = (('mysizer', object),) + self.handle(self.name, {}, self.cloud_init, self.log, self.args) + finally: + cc_growpart.RESIZERS = orig_resizers + class TestResize(MockerTestCase): def setUp(self): @@ -203,7 +215,8 @@ class TestResize(MockerTestCase): cc_growpart.device_part_info = simple_device_part_info os.stat = mystat - resized = cc_growpart.resize(myresizer(), devs + enoent, self.log) + resized = cc_growpart.resize_devices(myresizer(), devs + enoent, + self.log) self.assertEqual(devs, resized) self.assertEqual(resize_calls, -- cgit v1.2.3 From 00416dd5cd8f0fb507f64a7f0035fbe706c3f279 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Tue, 5 Mar 2013 18:32:24 +0000 Subject: remove 'log' passing. call growpart with --dry-run first. growrun --dry-run will exit 1 if it wouldn't do anything. so call it, check for '1' and if no change, then just return. --- cloudinit/config/cc_growpart.py | 27 ++++++++++++++++------ .../test_handler/test_handler_growpart.py | 5 ++-- 2 files changed, 22 insertions(+), 10 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index 6d647be1..b88e6f6a 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -22,6 +22,7 @@ import re import stat from cloudinit.settings import PER_ALWAYS +from cloudinit import log as logging from cloudinit import util frequency = PER_ALWAYS @@ -31,6 +32,7 @@ DEFAULT_CONFIG = { 'devices': ['/'], } +LOG = logging.getLogger(__name__) def resizer_factory(mode): resize_class = None @@ -102,9 +104,20 @@ class ResizeGrowPart(object): return False def resize(self, blockdev, part): + try: + util.subp(["growpart", '--dry-run', blockdev, part]) + except util.ProcessExecutionError as e: + if e.exit_code != 1: + logexc(LOG, ("Failed growpart --dry-run for (%s, %s)" % + (blockdev, part))) + raise ResizeFailedException(e) + LOG.debug("no change necessary on (%s,%s)" % (blockdev, part)) + return + try: util.subp(["growpart", blockdev, part]) except util.ProcessExecutionError as e: + logexc(LOG, "Failed: growpart %s %s" % (blockdev, part)) raise ResizeFailedException(e) @@ -150,38 +163,38 @@ def devent2dev(devent): return result[0] -def resize_devices(resizer, devices, log): +def resize_devices(resizer, devices): resized = [] for devent in devices: try: blockdev = devent2dev(devent) except ValueError as e: - log.debug("unable to turn %s into device: %s" % (devent, e)) + LOG.debug("unable to turn %s into device: %s" % (devent, e)) continue try: statret = os.stat(blockdev) except OSError as e: - log.debug("device '%s' for '%s' failed stat" % + LOG.debug("device '%s' for '%s' failed stat" % (blockdev, devent)) continue if not stat.S_ISBLK(statret.st_mode): - log.debug("device '%s' for '%s' is not a block device" % + LOG.debug("device '%s' for '%s' is not a block device" % (blockdev, devent)) continue try: (disk, ptnum) = device_part_info(blockdev) except (TypeError, ValueError) as e: - log.debug("failed to get part_info for (%s, %s): %s" % + LOG.debug("failed to get part_info for (%s, %s): %s" % (devent, blockdev, e)) continue try: resizer.resize(disk, ptnum) except ResizeFailedException as e: - log.warn("failed to resize: devent=%s, disk=%s, ptnum=%s: %s", + LOG.warn("failed to resize: devent=%s, disk=%s, ptnum=%s: %s", devent, disk, ptnum, e) resized.append(devent) @@ -218,7 +231,7 @@ def handle(name, cfg, _cloud, log, _args): raise e return - resized = resize_devices(resizer, devices, log) + resized = resize_devices(resizer, devices) log.debug("resized: %s" % resized) RESIZERS = (('parted', ResizeParted), ('growpart', ResizeGrowPart)) diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 9a033d6b..3cf3efb7 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -163,7 +163,7 @@ class TestConfig(MockerTestCase): passthrough=False) factory("auto") self.mocker.result(myresizer) - rsdevs(myresizer, ["/"], self.log) + rsdevs(myresizer, ["/"]) self.mocker.result(["/"]) self.mocker.replay() @@ -215,8 +215,7 @@ class TestResize(MockerTestCase): cc_growpart.device_part_info = simple_device_part_info os.stat = mystat - resized = cc_growpart.resize_devices(myresizer(), devs + enoent, - self.log) + resized = cc_growpart.resize_devices(myresizer(), devs + enoent) self.assertEqual(devs, resized) self.assertEqual(resize_calls, -- cgit v1.2.3 From f9fe61cb0fff4391212c33ff5fc8af7402ad112c Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Tue, 5 Mar 2013 16:26:01 -0500 Subject: pep8, pylint, make resize_devices return more useful resize_devices now contains what action occurred for each entry. --- cloudinit/config/cc_growpart.py | 102 ++++++++++++++------- .../test_handler/test_handler_growpart.py | 28 ++++-- 2 files changed, 89 insertions(+), 41 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index 65679242..b6e1fd37 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -16,24 +16,33 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see . -import os.path import os +import os.path import re import stat -from cloudinit.settings import PER_ALWAYS from cloudinit import log as logging +from cloudinit.settings import PER_ALWAYS from cloudinit import util frequency = PER_ALWAYS DEFAULT_CONFIG = { - 'mode': 'auto', - 'devices': ['/'], + 'mode': 'auto', + 'devices': ['/'], } + +def enum(**enums): + return type('Enum', (), enums) + + +RESIZE = enum(SKIPPED="SKIPPED", CHANGED="CHANGED", NOCHANGE="NOCHANGE", + FAILED="FAILED") + LOG = logging.getLogger(__name__) + def resizer_factory(mode): resize_class = None if mode == "auto": @@ -75,19 +84,22 @@ class ResizeParted(object): try: (out, _err) = util.subp(["parted", "--help"], env=myenv) - if re.search("COMMAND.*resizepart\s+", out, re.DOTALL): + if re.search(r"COMMAND.*resizepart\s+", out, re.DOTALL): return True except util.ProcessExecutionError: pass return False - def resize(self, blockdev, part): + def resize(self, diskdev, partnum, partdev): + before = get_size(partdev) try: - util.subp(["parted", "resizepart", blockdev, part]) + util.subp(["parted", "resizepart", diskdev, partnum]) except util.ProcessExecutionError as e: raise ResizeFailedException(e) + return (before, get_size(partdev)) + class ResizeGrowPart(object): def available(self): @@ -96,30 +108,40 @@ class ResizeGrowPart(object): try: (out, _err) = util.subp(["growpart", "--help"], env=myenv) - if re.search("--update\s+", out, re.DOTALL): + if re.search(r"--update\s+", out, re.DOTALL): return True except util.ProcessExecutionError: pass return False - def resize(self, blockdev, part): + def resize(self, diskdev, partnum, partdev): + before = get_size(partdev) try: - util.subp(["growpart", '--dry-run', blockdev, part]) + util.subp(["growpart", '--dry-run', diskdev, partnum]) except util.ProcessExecutionError as e: if e.exit_code != 1: - logexc(LOG, ("Failed growpart --dry-run for (%s, %s)" % - (blockdev, part))) + util.logexc(LOG, ("Failed growpart --dry-run for (%s, %s)" % + (diskdev, partnum))) raise ResizeFailedException(e) - LOG.debug("no change necessary on (%s,%s)" % (blockdev, part)) - return + return (before, before) try: - util.subp(["growpart", blockdev, part]) + util.subp(["growpart", diskdev, partnum]) except util.ProcessExecutionError as e: - logexc(LOG, "Failed: growpart %s %s" % (blockdev, part)) + util.logexc(LOG, "Failed: growpart %s %s" % (diskdev, partnum)) raise ResizeFailedException(e) + return (before, get_size(partdev)) + + +def get_size(filename): + fd = os.open(filename, os.O_RDONLY) + try: + return os.lseek(fd, 0, os.SEEK_END) + finally: + os.close(fd) + def device_part_info(devpath): # convert an entry in /dev/ to parent disk and partition number @@ -164,45 +186,54 @@ def devent2dev(devent): def resize_devices(resizer, devices): - resized = [] + # returns a tuple of tuples containing (entry-in-devices, action, message) + info = [] for devent in devices: try: blockdev = devent2dev(devent) except ValueError as e: - LOG.debug("unable to turn %s into device: %s" % (devent, e)) + info.append((devent, RESIZE.SKIPPED, + "unable to convert to device: %s" % e,)) continue try: statret = os.stat(blockdev) except OSError as e: - LOG.debug("device '%s' for '%s' failed stat" % - (blockdev, devent)) + info.append((devent, RESIZE.SKIPPED, + "stat of '%s' failed: %s" % (blockdev, e),)) continue - + if not stat.S_ISBLK(statret.st_mode): - LOG.debug("device '%s' for '%s' is not a block device" % - (blockdev, devent)) + info.append((devent, RESIZE.SKIPPED, + "device '%s' not a block device" % blockdev,)) continue try: (disk, ptnum) = device_part_info(blockdev) except (TypeError, ValueError) as e: - LOG.debug("failed to get part_info for (%s, %s): %s" % - (devent, blockdev, e)) + info.append((devent, RESIZE.SKIPPED, + "device_part_info(%s) failed: %s" % (blockdev, e),)) continue try: - resizer.resize(disk, ptnum) - except ResizeFailedException as e: - LOG.warn("failed to resize: devent=%s, disk=%s, ptnum=%s: %s", - devent, disk, ptnum, e) + (old, new) = resizer.resize(disk, ptnum, blockdev) + if old == new: + info.append((devent, RESIZE.NOCHANGE, + "no change necessary (%s, %s)" % (disk, ptnum),)) + else: + info.append((devent, RESIZE.CHANGED, + "changed (%s, %s) from %s to %s" % + (disk, ptnum, old, new),)) - resized.append(devent) + except ResizeFailedException as e: + info.append((devent, RESIZE.FAILED, + "failed to resize: disk=%s, ptnum=%s: %s" % + (disk, ptnum, e),)) - return resized + return info -def handle(name, cfg, _cloud, log, _args): +def handle(_name, cfg, _cloud, log, _args): if 'growpart' not in cfg: log.debug("No 'growpart' entry in cfg. Using default: %s" % DEFAULT_CONFIG) @@ -232,7 +263,10 @@ def handle(name, cfg, _cloud, log, _args): return resized = resize_devices(resizer, devices) - log.debug("resized: %s" % resized) + for (entry, action, msg) in resized: + if action == RESIZE.CHANGED: + log.info("'%s' resized: %s" % (entry, msg)) + else: + log.debug("'%s' %s: %s" % (entry, action, msg)) RESIZERS = (('parted', ResizeParted), ('growpart', ResizeGrowPart)) - diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 3cf3efb7..74c254e0 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -164,7 +164,7 @@ class TestConfig(MockerTestCase): factory("auto") self.mocker.result(myresizer) rsdevs(myresizer, ["/"]) - self.mocker.result(["/"]) + self.mocker.result((("/", cc_growpart.RESIZE.CHANGED, "my-message",),)) self.mocker.replay() try: @@ -197,9 +197,11 @@ class TestResize(MockerTestCase): resize_calls = [] class myresizer(): - def resize(self, dev, part): - resize_calls.append((dev, part,)) - return + def resize(self, diskdev, partnum, partdev): + resize_calls.append((diskdev, partnum, partdev)) + if partdev == "/dev/YYda2": + return (1024, 2048) + return (1024, 1024) # old size, new size def mystat(path): if path in devs: @@ -217,9 +219,21 @@ class TestResize(MockerTestCase): resized = cc_growpart.resize_devices(myresizer(), devs + enoent) - self.assertEqual(devs, resized) - self.assertEqual(resize_calls, - [("/dev/XXda", "1",), ("/dev/YYda", "2",)]) + def find(name, res): + for f in res: + if f[0] == name: + return f + return None + + self.assertEqual(cc_growpart.RESIZE.NOCHANGE, + find("/dev/XXda1", resized)[1]) + self.assertEqual(cc_growpart.RESIZE.CHANGED, + find("/dev/YYda2", resized)[1]) + self.assertEqual(cc_growpart.RESIZE.SKIPPED, + find(enoent[0], resized)[1]) + #self.assertEqual(resize_calls, + #[("/dev/XXda", "1", "/dev/XXda1"), + #("/dev/YYda", "2", "/dev/YYda2")]) finally: cc_growpart.device_part_info = opinfo os.stat = real_stat -- cgit v1.2.3 From dca9b6c94e10f9f42ad0f129ae6fd38ebb44f4b5 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Thu, 7 Mar 2013 14:54:25 -0500 Subject: pep8 and pylint fixes --- cloudinit/config/cc_power_state_change.py | 2 +- cloudinit/distros/__init__.py | 6 +++--- cloudinit/distros/debian.py | 5 ++++- cloudinit/distros/rhel.py | 5 ++++- cloudinit/ssh_util.py | 10 ++++------ cloudinit/util.py | 2 +- doc/rtd/conf.py | 8 ++++---- tests/unittests/helpers.py | 1 + tests/unittests/test_datasource/test_nocloud.py | 2 +- .../test_handler/test_handler_growpart.py | 22 +++++++++++----------- tests/unittests/test_sshutil.py | 5 +++-- 11 files changed, 37 insertions(+), 31 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_power_state_change.py b/cloudinit/config/cc_power_state_change.py index aefa3aff..de0c0bbd 100644 --- a/cloudinit/config/cc_power_state_change.py +++ b/cloudinit/config/cc_power_state_change.py @@ -75,7 +75,7 @@ def load_power_state(cfg): ','.join(opt_map.keys())) delay = pstate.get("delay", "now") - if delay != "now" and not re.match("\+[0-9]+", delay): + if delay != "now" and not re.match(r"\+[0-9]+", delay): raise TypeError("power_state[delay] must be 'now' or '+m' (minutes).") args = ["shutdown", opt_map[mode], delay] diff --git a/cloudinit/distros/__init__.py b/cloudinit/distros/__init__.py index 0db4aac7..2a2d8216 100644 --- a/cloudinit/distros/__init__.py +++ b/cloudinit/distros/__init__.py @@ -73,7 +73,7 @@ class Distro(object): self._apply_hostname(hostname) @abc.abstractmethod - def package_command(self, cmd, args=None): + def package_command(self, cmd, args=None, pkgs=None): raise NotImplementedError() @abc.abstractmethod @@ -370,7 +370,7 @@ class Distro(object): # Import SSH keys if 'ssh_authorized_keys' in kwargs: keys = set(kwargs['ssh_authorized_keys']) or [] - ssh_util.setup_user_keys(keys, name, key_prefix=None) + ssh_util.setup_user_keys(keys, name, options=None) return True @@ -776,7 +776,7 @@ def normalize_users_groups(cfg, distro): # Just add it on at the end... base_users.append({'name': 'default'}) elif isinstance(base_users, (dict)): - base_users['default'] = base_users.get('default', True) + base_users['default'] = dict(base_users).get('default', True) elif isinstance(base_users, (str, basestring)): # Just append it on to be re-parsed later base_users += ",default" diff --git a/cloudinit/distros/debian.py b/cloudinit/distros/debian.py index 1a8e927b..1f2848d2 100644 --- a/cloudinit/distros/debian.py +++ b/cloudinit/distros/debian.py @@ -142,7 +142,10 @@ class Distro(distros.Distro): # This ensures that the correct tz will be used for the system util.copy(tz_file, self.tz_local_fn) - def package_command(self, command, args=None, pkgs=[]): + def package_command(self, command, args=None, pkgs=None): + if pkgs is None: + pkgs = [] + e = os.environ.copy() # See: http://tiny.cc/kg91fw # Or: http://tiny.cc/mh91fw diff --git a/cloudinit/distros/rhel.py b/cloudinit/distros/rhel.py index 2f91e386..9fee5fd1 100644 --- a/cloudinit/distros/rhel.py +++ b/cloudinit/distros/rhel.py @@ -208,7 +208,10 @@ class Distro(distros.Distro): # This ensures that the correct tz will be used for the system util.copy(tz_file, self.tz_local_fn) - def package_command(self, command, args=None, pkgs=[]): + def package_command(self, command, args=None, pkgs=None): + if pkgs is None: + pkgs = [] + cmd = ['yum'] # If enabled, then yum will be tolerant of errors on the command line # with regard to packages. diff --git a/cloudinit/ssh_util.py b/cloudinit/ssh_util.py index 65fab117..95133236 100644 --- a/cloudinit/ssh_util.py +++ b/cloudinit/ssh_util.py @@ -19,9 +19,6 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see . -from StringIO import StringIO - -import csv import os import pwd @@ -42,6 +39,7 @@ VALID_KEY_TYPES = ("rsa", "dsa", "ssh-rsa", "ssh-dss", "ecdsa", "ecdsa-sha2-nistp384-cert-v01@openssh.com", "ecdsa-sha2-nistp521-cert-v01@openssh.com") + class AuthKeyLine(object): def __init__(self, source, keytype=None, base64=None, comment=None, options=None): @@ -141,14 +139,14 @@ class AuthKeyLineParser(object): ent = line.strip() try: (keytype, base64, comment) = parse_ssh_key(ent) - except TypeError as e: + except TypeError: (keyopts, remain) = self._extract_options(ent) if options is None: options = keyopts - + try: (keytype, base64, comment) = parse_ssh_key(remain) - except TypeError as e: + except TypeError: return AuthKeyLine(src_line) return AuthKeyLine(src_line, keytype=keytype, base64=base64, diff --git a/cloudinit/util.py b/cloudinit/util.py index d0a6f81c..afde2066 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -1530,7 +1530,7 @@ def get_proc_env(pid): fn = os.path.join("/proc/", str(pid), "environ") try: contents = load_file(fn) - toks = contents.split("\0") + toks = contents.split("\x00") for tok in toks: if tok == "": continue diff --git a/doc/rtd/conf.py b/doc/rtd/conf.py index 87fc40ab..c9ae79f4 100644 --- a/doc/rtd/conf.py +++ b/doc/rtd/conf.py @@ -17,13 +17,13 @@ from cloudinit import version # General information about the project. project = 'Cloud-Init' -# -- General configuration ----------------------------------------------------- +# -- General configuration ---------------------------------------------------- # If your documentation needs a minimal Sphinx version, state it here. #needs_sphinx = '1.0' -# Add any Sphinx extension module names here, as strings. They can be extensions -# coming with Sphinx (named 'sphinx.ext.*') or your custom ones. +# Add any Sphinx extension module names here, as strings. They can be +# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones. extensions = [ 'sphinx.ext.intersphinx', ] @@ -55,7 +55,7 @@ exclude_patterns = [] # output. They are ignored by default. show_authors = False -# -- Options for HTML output --------------------------------------------------- +# -- Options for HTML output -------------------------------------------------- # The theme to use for HTML and HTML Help pages. See the documentation for # a list of builtin themes. diff --git a/tests/unittests/helpers.py b/tests/unittests/helpers.py index 91a50e18..904677f1 100644 --- a/tests/unittests/helpers.py +++ b/tests/unittests/helpers.py @@ -183,6 +183,7 @@ class FilesystemMockingTestCase(ResourceUsingTestCase): setattr(mod, f, trap_func) self.patched_funcs.append((mod, f, func)) + def populate_dir(path, files): os.makedirs(path) for (name, content) in files.iteritems(): diff --git a/tests/unittests/test_datasource/test_nocloud.py b/tests/unittests/test_datasource/test_nocloud.py index 28e0a472..62fc5358 100644 --- a/tests/unittests/test_datasource/test_nocloud.py +++ b/tests/unittests/test_datasource/test_nocloud.py @@ -1,7 +1,7 @@ from cloudinit import helpers -from tests.unittests.helpers import populate_dir from cloudinit.sources import DataSourceNoCloud from cloudinit import util +from tests.unittests.helpers import populate_dir from mocker import MockerTestCase import os diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 74c254e0..325244f2 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -1,7 +1,6 @@ from mocker import MockerTestCase from cloudinit import cloud -from cloudinit import helpers from cloudinit import util from cloudinit.config import cc_growpart @@ -9,9 +8,7 @@ from cloudinit.config import cc_growpart import errno import logging import os -import mocker import re -import stat # growpart: # mode: auto # off, on, auto, 'growpart', 'parted' @@ -85,6 +82,7 @@ growpart disk partition Resize partition 1 on /dev/sda """ + class TestDisabled(MockerTestCase): def setUp(self): super(TestDisabled, self).setUp() @@ -106,6 +104,7 @@ class TestDisabled(MockerTestCase): self.handle(self.name, config, self.cloud_init, self.log, self.args) + class TestConfig(MockerTestCase): def setUp(self): super(TestConfig, self).setUp() @@ -125,9 +124,9 @@ class TestConfig(MockerTestCase): def test_no_resizers_auto_is_fine(self): subp = self.mocker.replace(util.subp, passthrough=False) subp(['parted', '--help'], env={'LANG': 'C'}) - self.mocker.result((HELP_PARTED_NO_RESIZE,"")) + self.mocker.result((HELP_PARTED_NO_RESIZE, "")) subp(['growpart', '--help'], env={'LANG': 'C'}) - self.mocker.result((HELP_GROWPART_NO_RESIZE,"")) + self.mocker.result((HELP_GROWPART_NO_RESIZE, "")) self.mocker.replay() config = {'growpart': {'mode': 'auto'}} @@ -136,7 +135,7 @@ class TestConfig(MockerTestCase): def test_no_resizers_mode_growpart_is_exception(self): subp = self.mocker.replace(util.subp, passthrough=False) subp(['growpart', '--help'], env={'LANG': 'C'}) - self.mocker.result((HELP_GROWPART_NO_RESIZE,"")) + self.mocker.result((HELP_GROWPART_NO_RESIZE, "")) self.mocker.replay() config = {'growpart': {'mode': "growpart"}} @@ -146,7 +145,7 @@ class TestConfig(MockerTestCase): def test_mode_auto_prefers_parted(self): subp = self.mocker.replace(util.subp, passthrough=False) subp(['parted', '--help'], env={'LANG': 'C'}) - self.mocker.result((HELP_PARTED_RESIZE,"")) + self.mocker.result((HELP_PARTED_RESIZE, "")) self.mocker.replay() ret = cc_growpart.resizer_factory(mode="auto") @@ -173,7 +172,7 @@ class TestConfig(MockerTestCase): self.handle(self.name, {}, self.cloud_init, self.log, self.args) finally: cc_growpart.RESIZERS = orig_resizers - + class TestResize(MockerTestCase): def setUp(self): @@ -196,7 +195,7 @@ class TestResize(MockerTestCase): real_stat = os.stat resize_calls = [] - class myresizer(): + class myresizer(object): def resize(self, diskdev, partnum, partdev): resize_calls.append((diskdev, partnum, partdev)) if partdev == "/dev/YYda2": @@ -224,7 +223,7 @@ class TestResize(MockerTestCase): if f[0] == name: return f return None - + self.assertEqual(cc_growpart.RESIZE.NOCHANGE, find("/dev/XXda1", resized)[1]) self.assertEqual(cc_growpart.RESIZE.CHANGED, @@ -244,7 +243,8 @@ def simple_device_part_info(devpath): ret = re.search("([^0-9]*)([0-9]*)$", devpath) x = (ret.group(1), ret.group(2)) return x - + + class Bunch: def __init__(self, **kwds): self.__dict__.update(kwds) diff --git a/tests/unittests/test_sshutil.py b/tests/unittests/test_sshutil.py index 2415d06f..d8662cac 100644 --- a/tests/unittests/test_sshutil.py +++ b/tests/unittests/test_sshutil.py @@ -1,5 +1,5 @@ -from unittest import TestCase from cloudinit import ssh_util +from unittest import TestCase VALID_CONTENT = { @@ -34,6 +34,7 @@ TEST_OPTIONS = ("no-port-forwarding,no-agent-forwarding,no-X11-forwarding," 'command="echo \'Please login as the user \"ubuntu\" rather than the' 'user \"root\".\';echo;sleep 10"') + class TestAuthKeyLineParser(TestCase): def test_simple_parse(self): # test key line with common 3 fields (keytype, base64, comment) @@ -61,7 +62,7 @@ class TestAuthKeyLineParser(TestCase): self.assertFalse(key.options) self.assertFalse(key.comment) self.assertEqual(key.keytype, ktype) - + def test_parse_with_keyoptions(self): # test key line with options in it parser = ssh_util.AuthKeyLineParser() -- cgit v1.2.3 From be8953bf9a27462adb5ce0c5ef6485f0cee47b48 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Thu, 7 Mar 2013 15:54:59 -0500 Subject: fix a pylint complaint in test_handler_growpart E1103: 81,44:TestWriteFile.test_basic_usage: Instance of 'Bunch' has no 'st_mode' member (but some types could not be inferred) so, if it wants st_mode, for now just give it one. --- tests/unittests/test_handler/test_handler_growpart.py | 1 + 1 file changed, 1 insertion(+) (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 325244f2..5df93570 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -246,6 +246,7 @@ def simple_device_part_info(devpath): class Bunch: + st_mode = None # fix pylint complaint def __init__(self, **kwds): self.__dict__.update(kwds) -- cgit v1.2.3 From 8013c284e82349246b2274f5475c138323fd7c55 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Thu, 7 Mar 2013 16:00:35 -0500 Subject: pep8 --- tests/unittests/test_handler/test_handler_growpart.py | 1 + 1 file changed, 1 insertion(+) (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index 5df93570..b1b872b0 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -247,6 +247,7 @@ def simple_device_part_info(devpath): class Bunch: st_mode = None # fix pylint complaint + def __init__(self, **kwds): self.__dict__.update(kwds) -- cgit v1.2.3 From 1b58359c03943ff9356482419adda12a36bf931d Mon Sep 17 00:00:00 2001 From: Joshua Harlow Date: Mon, 13 May 2013 15:12:30 -0700 Subject: Fix how the 'dist' is incorrectly returned when patching the os functions. --- tests/unittests/test_handler/test_handler_set_hostname.py | 1 - 1 file changed, 1 deletion(-) (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_set_hostname.py b/tests/unittests/test_handler/test_handler_set_hostname.py index a1aba62f..b2f01cdb 100644 --- a/tests/unittests/test_handler/test_handler_set_hostname.py +++ b/tests/unittests/test_handler/test_handler_set_hostname.py @@ -35,7 +35,6 @@ class TestHostname(t_help.FilesystemMockingTestCase): ds = None cc = cloud.Cloud(ds, paths, {}, distro, None) self.patchUtils(self.tmp) - self.patchOS(self.tmp) cc_set_hostname.handle('cc_set_hostname', cfg, cc, LOG, []) contents = util.load_file("/etc/sysconfig/network") -- cgit v1.2.3 From a8e22f5707248671116b6cfea42608137e1c1873 Mon Sep 17 00:00:00 2001 From: Juerg Haefliger Date: Tue, 25 Jun 2013 08:57:27 +0200 Subject: Add unit tests for SLES handler --- tests/unittests/helpers.py | 3 +- .../unittests/test_handler/test_handler_locale.py | 64 ++++++++++++++++++ .../test_handler/test_handler_set_hostname.py | 13 ++++ .../test_handler/test_handler_timezone.py | 75 ++++++++++++++++++++++ 4 files changed, 154 insertions(+), 1 deletion(-) create mode 100644 tests/unittests/test_handler/test_handler_locale.py create mode 100644 tests/unittests/test_handler/test_handler_timezone.py (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/helpers.py b/tests/unittests/helpers.py index e020a3ec..c0da0983 100644 --- a/tests/unittests/helpers.py +++ b/tests/unittests/helpers.py @@ -146,7 +146,8 @@ class FilesystemMockingTestCase(ResourceUsingTestCase): ('chmod', 1), ('delete_dir_contents', 1), ('del_file', 1), - ('sym_link', -1)], + ('sym_link', -1), + ('copy', -1)], } for (mod, funcs) in patch_funcs.items(): for (f, am) in funcs: diff --git a/tests/unittests/test_handler/test_handler_locale.py b/tests/unittests/test_handler/test_handler_locale.py new file mode 100644 index 00000000..72ad00fd --- /dev/null +++ b/tests/unittests/test_handler/test_handler_locale.py @@ -0,0 +1,64 @@ +# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. +# +# Author: Juerg Haefliger +# +# Based on test_handler_set_hostname.py +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 3, as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +from cloudinit.config import cc_locale + +from cloudinit import cloud +from cloudinit import distros +from cloudinit import helpers +from cloudinit import util + +from cloudinit.sources import DataSourceNoCloud + +from tests.unittests import helpers as t_help + +from configobj import ConfigObj + +from StringIO import StringIO + +import logging + +LOG = logging.getLogger(__name__) + + +class TestLocale(t_help.FilesystemMockingTestCase): + def setUp(self): + super(TestLocale, self).setUp() + self.new_root = self.makeDir(prefix="unittest_") + + def _get_cloud(self, distro): + self.patchUtils(self.new_root) + paths = helpers.Paths({}) + + cls = distros.fetch(distro) + d = cls(distro, {}, paths) + ds = DataSourceNoCloud.DataSourceNoCloud({}, d, paths) + cc = cloud.Cloud(ds, paths, {}, d, None) + return cc + + def test_set_locale_sles(self): + + cfg = { + 'locale': 'My.Locale', + } + cc = self._get_cloud('sles') + cc_locale.handle('cc_locale', cfg, cc, LOG, []) + + contents = util.load_file('/etc/sysconfig/language') + n_cfg = ConfigObj(StringIO(contents)) + self.assertEquals({'RC_LANG': cfg['locale']}, dict(n_cfg)) diff --git a/tests/unittests/test_handler/test_handler_set_hostname.py b/tests/unittests/test_handler/test_handler_set_hostname.py index b2f01cdb..6344ec0c 100644 --- a/tests/unittests/test_handler/test_handler_set_hostname.py +++ b/tests/unittests/test_handler/test_handler_set_hostname.py @@ -55,3 +55,16 @@ class TestHostname(t_help.FilesystemMockingTestCase): cfg, cc, LOG, []) contents = util.load_file("/etc/hostname") self.assertEquals('blah', contents.strip()) + + def test_write_hostname_sles(self): + cfg = { + 'hostname': 'blah.blah.blah.suse.com', + } + distro = self._fetch_distro('sles') + paths = helpers.Paths({}) + ds = None + cc = cloud.Cloud(ds, paths, {}, distro, None) + self.patchUtils(self.tmp) + cc_set_hostname.handle('cc_set_hostname', cfg, cc, LOG, []) + contents = util.load_file("/etc/HOSTNAME") + self.assertEquals('blah', contents.strip()) diff --git a/tests/unittests/test_handler/test_handler_timezone.py b/tests/unittests/test_handler/test_handler_timezone.py new file mode 100644 index 00000000..40b69773 --- /dev/null +++ b/tests/unittests/test_handler/test_handler_timezone.py @@ -0,0 +1,75 @@ +# Copyright (C) 2013 Hewlett-Packard Development Company, L.P. +# +# Author: Juerg Haefliger +# +# Based on test_handler_set_hostname.py +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 3, as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +from cloudinit.config import cc_timezone + +from cloudinit import cloud +from cloudinit import distros +from cloudinit import helpers +from cloudinit import util + +from cloudinit.sources import DataSourceNoCloud + +from tests.unittests import helpers as t_help + +from configobj import ConfigObj + +from StringIO import StringIO + +import logging + +LOG = logging.getLogger(__name__) + + +class TestTimezone(t_help.FilesystemMockingTestCase): + def setUp(self): + super(TestTimezone, self).setUp() + self.new_root = self.makeDir(prefix="unittest_") + + def _get_cloud(self, distro): + self.patchUtils(self.new_root) + self.patchOS(self.new_root) + + paths = helpers.Paths({}) + + cls = distros.fetch(distro) + d = cls(distro, {}, paths) + ds = DataSourceNoCloud.DataSourceNoCloud({}, d, paths) + cc = cloud.Cloud(ds, paths, {}, d, None) + return cc + + def test_set_timezone_sles(self): + + cfg = { + 'timezone': 'Tatooine/Bestine', + } + cc = self._get_cloud('sles') + + # Create a dummy timezone file + dummy_contents = '0123456789abcdefgh' + util.write_file('/usr/share/zoneinfo/%s' % cfg['timezone'], + dummy_contents) + + cc_timezone.handle('cc_timezone', cfg, cc, LOG, []) + + contents = util.load_file('/etc/sysconfig/clock') + n_cfg = ConfigObj(StringIO(contents)) + self.assertEquals({'TIMEZONE': cfg['timezone']}, dict(n_cfg)) + + contents = util.load_file('/etc/localtime') + self.assertEquals(dummy_contents, contents.strip()) -- cgit v1.2.3 From 9bdb05a72710cf20f86176c88ece537d5bb11370 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Tue, 6 Aug 2013 11:23:00 +0100 Subject: add tests for apply_apt_config --- .../test_handler/test_handler_apt_configure.py | 109 +++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 tests/unittests/test_handler/test_handler_apt_configure.py (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_apt_configure.py b/tests/unittests/test_handler/test_handler_apt_configure.py new file mode 100644 index 00000000..07267dbd --- /dev/null +++ b/tests/unittests/test_handler/test_handler_apt_configure.py @@ -0,0 +1,109 @@ +from mocker import MockerTestCase + +from cloudinit import cloud +from cloudinit import util + +from cloudinit.config import cc_apt_configure + +import errno +import logging +import os +import re + + +class TestAptProxyConfig(MockerTestCase): + def setUp(self): + super(TestAptProxyConfig, self).setUp() + self.tmp = self.makeDir() + self.pfile = os.path.join(self.tmp, "proxy.cfg") + self.cfile = os.path.join(self.tmp, "config.cfg") + + def _search_apt_config(self, contents, ptype, value): + print( + r"acquire::%s::proxy\s+[\"']%s[\"'];\n" % (ptype, value), + contents, "flags=re.IGNORECASE") + return(re.search( + r"acquire::%s::proxy\s+[\"']%s[\"'];\n" % (ptype, value), + contents, flags=re.IGNORECASE)) + + def test_apt_proxy_written(self): + cfg = {'apt_proxy': 'myproxy'} + cc_apt_configure.apply_apt_config(cfg, self.pfile, self.cfile) + + self.assertTrue(os.path.isfile(self.pfile)) + self.assertFalse(os.path.isfile(self.cfile)) + + contents = str(util.read_file_or_url(self.pfile)) + self.assertTrue(self._search_apt_config(contents, "http", "myproxy")) + + def test_apt_http_proxy_written(self): + cfg = {'apt_http_proxy': 'myproxy'} + cc_apt_configure.apply_apt_config(cfg, self.pfile, self.cfile) + + self.assertTrue(os.path.isfile(self.pfile)) + self.assertFalse(os.path.isfile(self.cfile)) + + contents = str(util.read_file_or_url(self.pfile)) + self.assertTrue(self._search_apt_config(contents, "http", "myproxy")) + + def test_apt_all_proxy_written(self): + cfg = {'apt_http_proxy': 'myproxy_http_proxy', + 'apt_https_proxy': 'myproxy_https_proxy', + 'apt_ftp_proxy': 'myproxy_ftp_proxy'} + + values = {'http': cfg['apt_http_proxy'], + 'https': cfg['apt_https_proxy'], + 'ftp': cfg['apt_ftp_proxy'], + } + + cc_apt_configure.apply_apt_config(cfg, self.pfile, self.cfile) + + self.assertTrue(os.path.isfile(self.pfile)) + self.assertFalse(os.path.isfile(self.cfile)) + + contents = str(util.read_file_or_url(self.pfile)) + + for ptype, pval in values.iteritems(): + self.assertTrue(self._search_apt_config(contents, ptype, pval)) + + def test_proxy_deleted(self): + util.write_file(self.cfile, "content doesnt matter") + cc_apt_configure.apply_apt_config({}, self.pfile, self.cfile) + self.assertFalse(os.path.isfile(self.pfile)) + self.assertFalse(os.path.isfile(self.cfile)) + + def test_proxy_replaced(self): + util.write_file(self.cfile, "content doesnt matter") + cc_apt_configure.apply_apt_config({'apt_proxy': "foo"}, + self.pfile, self.cfile) + self.assertTrue(os.path.isfile(self.pfile)) + contents = str(util.read_file_or_url(self.pfile)) + self.assertTrue(self._search_apt_config(contents, "http", "foo")) + + def test_config_written(self): + payload = 'this is my apt config' + cfg = {'apt_config': payload} + + cc_apt_configure.apply_apt_config(cfg, self.pfile, self.cfile) + + self.assertTrue(os.path.isfile(self.cfile)) + self.assertFalse(os.path.isfile(self.pfile)) + + self.assertEqual(str(util.read_file_or_url(self.cfile)), payload) + + def test_config_replaced(self): + util.write_file(self.pfile, "content doesnt matter") + cc_apt_configure.apply_apt_config({'apt_config': "foo"}, + self.pfile, self.cfile) + self.assertTrue(os.path.isfile(self.cfile)) + self.assertEqual(str(util.read_file_or_url(self.cfile)), "foo") + + def test_config_deleted(self): + # if no 'apt_config' is provided, delete any previously written file + util.write_file(self.pfile, "content doesnt matter") + cc_apt_configure.apply_apt_config({}, self.pfile, self.cfile) + self.assertFalse(os.path.isfile(self.pfile)) + self.assertFalse(os.path.isfile(self.cfile)) + + +# vi: ts=4 expandtab -- cgit v1.2.3 From 13566b6833e9bca2a5c1bbe9ad7639089f170c4a Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Tue, 6 Aug 2013 11:32:04 +0100 Subject: remove unused imports --- tests/unittests/test_handler/test_handler_apt_configure.py | 2 -- 1 file changed, 2 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_apt_configure.py b/tests/unittests/test_handler/test_handler_apt_configure.py index 07267dbd..22c0db80 100644 --- a/tests/unittests/test_handler/test_handler_apt_configure.py +++ b/tests/unittests/test_handler/test_handler_apt_configure.py @@ -5,8 +5,6 @@ from cloudinit import util from cloudinit.config import cc_apt_configure -import errno -import logging import os import re -- cgit v1.2.3 From cc0b78533dd1f863901119c420f5779a66396d27 Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Wed, 14 Aug 2013 21:31:54 -0400 Subject: cc_growpart: prefer growpart over parted 'resizepart' the resizepart code was not functional. We will re-favor it later under bug 1212492. For now, we'll just favor the 'growpart' resizer. Both will be found in Ubuntu cloud images. LP: #1212444 --- cloudinit/config/cc_growpart.py | 6 ++++-- tests/unittests/test_handler/test_handler_growpart.py | 3 +++ 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'tests/unittests/test_handler') diff --git a/cloudinit/config/cc_growpart.py b/cloudinit/config/cc_growpart.py index ba6c58af..2d54aabf 100644 --- a/cloudinit/config/cc_growpart.py +++ b/cloudinit/config/cc_growpart.py @@ -96,7 +96,7 @@ class ResizeParted(object): def resize(self, diskdev, partnum, partdev): before = get_size(partdev) try: - util.subp(["parted", "resizepart", diskdev, partnum]) + util.subp(["parted", diskdev, "resizepart", partnum]) except util.ProcessExecutionError as e: raise ResizeFailedException(e) @@ -272,4 +272,6 @@ def handle(_name, cfg, _cloud, log, _args): else: log.debug("'%s' %s: %s" % (entry, action, msg)) -RESIZERS = (('parted', ResizeParted), ('growpart', ResizeGrowPart)) +# LP: 1212444 FIXME re-order and favor ResizeParted +#RESIZERS = (('growpart', ResizeGrowPart),) +RESIZERS = (('growpart', ResizeGrowPart), ('parted', ResizeParted)) diff --git a/tests/unittests/test_handler/test_handler_growpart.py b/tests/unittests/test_handler/test_handler_growpart.py index b1b872b0..c0497e08 100644 --- a/tests/unittests/test_handler/test_handler_growpart.py +++ b/tests/unittests/test_handler/test_handler_growpart.py @@ -9,6 +9,7 @@ import errno import logging import os import re +import unittest # growpart: # mode: auto # off, on, auto, 'growpart', 'parted' @@ -121,6 +122,7 @@ class TestConfig(MockerTestCase): # Order must be correct self.mocker.order() + @unittest.skip("until LP: #1212444 fixed") def test_no_resizers_auto_is_fine(self): subp = self.mocker.replace(util.subp, passthrough=False) subp(['parted', '--help'], env={'LANG': 'C'}) @@ -142,6 +144,7 @@ class TestConfig(MockerTestCase): self.assertRaises(ValueError, self.handle, self.name, config, self.cloud_init, self.log, self.args) + @unittest.skip("until LP: #1212444 fixed") def test_mode_auto_prefers_parted(self): subp = self.mocker.replace(util.subp, passthrough=False) subp(['parted', '--help'], env={'LANG': 'C'}) -- cgit v1.2.3 From e23861e5a193377023e55da6234e23acd63a521a Mon Sep 17 00:00:00 2001 From: Scott Moser Date: Thu, 15 Aug 2013 13:21:40 -0400 Subject: pylint fix --- tests/unittests/test_handler/test_handler_apt_configure.py | 1 - 1 file changed, 1 deletion(-) (limited to 'tests/unittests/test_handler') diff --git a/tests/unittests/test_handler/test_handler_apt_configure.py b/tests/unittests/test_handler/test_handler_apt_configure.py index 22c0db80..203dd2aa 100644 --- a/tests/unittests/test_handler/test_handler_apt_configure.py +++ b/tests/unittests/test_handler/test_handler_apt_configure.py @@ -1,6 +1,5 @@ from mocker import MockerTestCase -from cloudinit import cloud from cloudinit import util from cloudinit.config import cc_apt_configure -- cgit v1.2.3