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Diffstat (limited to 'qa/tasks/cephfs/test_admin.py')
| -rw-r--r-- | qa/tasks/cephfs/test_admin.py | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/qa/tasks/cephfs/test_admin.py b/qa/tasks/cephfs/test_admin.py new file mode 100644 index 00000000..e4ce5570 --- /dev/null +++ b/qa/tasks/cephfs/test_admin.py @@ -0,0 +1,229 @@ +import json + +from teuthology.orchestra.run import CommandFailedError + +from unittest import case +from tasks.cephfs.cephfs_test_case import CephFSTestCase +from tasks.cephfs.fuse_mount import FuseMount + +from tasks.cephfs.filesystem import FileLayout + +class TestAdminCommands(CephFSTestCase): + """ + Tests for administration command. + """ + + CLIENTS_REQUIRED = 1 + MDSS_REQUIRED = 1 + + def test_fs_status(self): + """ + That `ceph fs status` command functions. + """ + + s = self.fs.mon_manager.raw_cluster_cmd("fs", "status") + self.assertTrue("active" in s) + + def _setup_ec_pools(self, n, metadata=True, overwrites=True): + if metadata: + self.fs.mon_manager.raw_cluster_cmd('osd', 'pool', 'create', n+"-meta", "8") + cmd = ['osd', 'erasure-code-profile', 'set', n+"-profile", "m=2", "k=2", "crush-failure-domain=osd"] + self.fs.mon_manager.raw_cluster_cmd(*cmd) + self.fs.mon_manager.raw_cluster_cmd('osd', 'pool', 'create', n+"-data", "8", "erasure", n+"-profile") + if overwrites: + self.fs.mon_manager.raw_cluster_cmd('osd', 'pool', 'set', n+"-data", 'allow_ec_overwrites', 'true') + + def _check_pool_application_metadata_key_value(self, pool, app, key, value): + output = self.fs.mon_manager.raw_cluster_cmd( + 'osd', 'pool', 'application', 'get', pool, app, key) + self.assertEqual(str(output.strip()), value) + + def test_add_data_pool_root(self): + """ + That a new data pool can be added and used for the root directory. + """ + + p = self.fs.add_data_pool("foo") + self.fs.set_dir_layout(self.mount_a, ".", FileLayout(pool=p)) + + def test_add_data_pool_application_metadata(self): + """ + That the application metadata set on a newly added data pool is as expected. + """ + pool_name = "foo" + mon_cmd = self.fs.mon_manager.raw_cluster_cmd + mon_cmd('osd', 'pool', 'create', pool_name, str(self.fs.pgs_per_fs_pool)) + # Check whether https://tracker.ceph.com/issues/43061 is fixed + mon_cmd('osd', 'pool', 'application', 'enable', pool_name, 'cephfs') + self.fs.add_data_pool(pool_name, create=False) + self._check_pool_application_metadata_key_value( + pool_name, 'cephfs', 'data', self.fs.name) + + def test_add_data_pool_subdir(self): + """ + That a new data pool can be added and used for a sub-directory. + """ + + p = self.fs.add_data_pool("foo") + self.mount_a.run_shell(["mkdir", "subdir"]) + self.fs.set_dir_layout(self.mount_a, "subdir", FileLayout(pool=p)) + + def test_add_data_pool_non_alphamueric_name_as_subdir(self): + """ + That a new data pool with non-alphanumeric name can be added and used for a sub-directory. + """ + p = self.fs.add_data_pool("I-am-data_pool00.") + self.mount_a.run_shell("mkdir subdir") + self.fs.set_dir_layout(self.mount_a, "subdir", FileLayout(pool=p)) + + def test_add_data_pool_ec(self): + """ + That a new EC data pool can be added. + """ + + n = "test_add_data_pool_ec" + self._setup_ec_pools(n, metadata=False) + p = self.fs.add_data_pool(n+"-data", create=False) + + def test_new_default_ec(self): + """ + That a new file system warns/fails with an EC default data pool. + """ + + self.fs.delete_all_filesystems() + n = "test_new_default_ec" + self._setup_ec_pools(n) + try: + self.fs.mon_manager.raw_cluster_cmd('fs', 'new', n, n+"-meta", n+"-data") + except CommandFailedError as e: + if e.exitstatus == 22: + pass + else: + raise + else: + raise RuntimeError("expected failure") + + def test_new_default_ec_force(self): + """ + That a new file system succeeds with an EC default data pool with --force. + """ + + self.fs.delete_all_filesystems() + n = "test_new_default_ec_force" + self._setup_ec_pools(n) + self.fs.mon_manager.raw_cluster_cmd('fs', 'new', n, n+"-meta", n+"-data", "--force") + + def test_new_default_ec_no_overwrite(self): + """ + That a new file system fails with an EC default data pool without overwrite. + """ + + self.fs.delete_all_filesystems() + n = "test_new_default_ec_no_overwrite" + self._setup_ec_pools(n, overwrites=False) + try: + self.fs.mon_manager.raw_cluster_cmd('fs', 'new', n, n+"-meta", n+"-data") + except CommandFailedError as e: + if e.exitstatus == 22: + pass + else: + raise + else: + raise RuntimeError("expected failure") + # and even with --force ! + try: + self.fs.mon_manager.raw_cluster_cmd('fs', 'new', n, n+"-meta", n+"-data", "--force") + except CommandFailedError as e: + if e.exitstatus == 22: + pass + else: + raise + else: + raise RuntimeError("expected failure") + + def test_fs_new_pool_application_metadata(self): + """ + That the application metadata set on the pools of a newly created filesystem are as expected. + """ + self.fs.delete_all_filesystems() + fs_name = "test_fs_new_pool_application" + keys = ['metadata', 'data'] + pool_names = [fs_name+'-'+key for key in keys] + mon_cmd = self.fs.mon_manager.raw_cluster_cmd + for p in pool_names: + mon_cmd('osd', 'pool', 'create', p, str(self.fs.pgs_per_fs_pool)) + mon_cmd('osd', 'pool', 'application', 'enable', p, 'cephfs') + mon_cmd('fs', 'new', fs_name, pool_names[0], pool_names[1]) + for i in range(2): + self._check_pool_application_metadata_key_value( + pool_names[i], 'cephfs', keys[i], fs_name) + + +class TestConfigCommands(CephFSTestCase): + """ + Test that daemons and clients respond to the otherwise rarely-used + runtime config modification operations. + """ + + CLIENTS_REQUIRED = 1 + MDSS_REQUIRED = 1 + + def test_ceph_config_show(self): + """ + That I can successfully show MDS configuration. + """ + + names = self.fs.get_rank_names() + for n in names: + s = self.fs.mon_manager.raw_cluster_cmd("config", "show", "mds."+n) + self.assertTrue("NAME" in s) + self.assertTrue("mon_host" in s) + + def test_client_config(self): + """ + That I can successfully issue asok "config set" commands + + :return: + """ + + if not isinstance(self.mount_a, FuseMount): + raise case.SkipTest("Test only applies to FUSE clients") + + test_key = "client_cache_size" + test_val = "123" + self.mount_a.admin_socket(['config', 'set', test_key, test_val]) + out = self.mount_a.admin_socket(['config', 'get', test_key]) + self.assertEqual(out[test_key], test_val) + + self.mount_a.write_n_mb("file.bin", 1); + + # Implicitly asserting that things don't have lockdep error in shutdown + self.mount_a.umount_wait(require_clean=True) + self.fs.mds_stop() + + def test_mds_config_asok(self): + test_key = "mds_max_purge_ops" + test_val = "123" + self.fs.mds_asok(['config', 'set', test_key, test_val]) + out = self.fs.mds_asok(['config', 'get', test_key]) + self.assertEqual(out[test_key], test_val) + + # Implicitly asserting that things don't have lockdep error in shutdown + self.mount_a.umount_wait(require_clean=True) + self.fs.mds_stop() + + def test_mds_config_tell(self): + test_key = "mds_max_purge_ops" + test_val = "123" + + mds_id = self.fs.get_lone_mds_id() + self.fs.mon_manager.raw_cluster_cmd("tell", "mds.{0}".format(mds_id), "injectargs", + "--{0}={1}".format(test_key, test_val)) + + # Read it back with asok because there is no `tell` equivalent + out = self.fs.mds_asok(['config', 'get', test_key]) + self.assertEqual(out[test_key], test_val) + + # Implicitly asserting that things don't have lockdep error in shutdown + self.mount_a.umount_wait(require_clean=True) + self.fs.mds_stop() |