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path: root/glustolibs-gluster/glustolibs/gluster/heal_libs.py
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* [LibFix] Monitor heal only on specific bricksLeela Venkaiah G2020-06-241-3/+12
| | | | | | | | | - Add an optional argument (bricks) to monitor_heal_completion - If provides, heal will be monitored on these set of bricks - Useful when dealing with EC volumes Change-Id: I1c3b137e98966e21c52e0e212efc493aca9c5da0 Signed-off-by: Leela Venkaiah G <lgangava@redhat.com>
* [Lib] Add is_shd_daemon_running methodPranav2020-04-231-0/+30
| | | | | | | | | | | Verifies whether the shd daemon is up and running on a particular node. The method verifies whether the shd pid is present or not on the given node. If present, as an additional verification, verifies that the 'self-heal daemon' for the node specified is not there in the get volume status output Change-Id: I4865dc5c493a72ed7334ea998d0a231f4f8c75c8 Signed-off-by: Pranav <prprakas@redhat.com>
* [Libfix] Remove rpyc_get_connection() dependency from codekshithijiyer2020-04-011-24/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: `g.rpyc_get_connection()` has a limitaion where it can't convert python2 calls to python3 calls. Due to this a large number of testcases fail when executed from a python2 machine on a python3 only setup or visa versa with the below stack trace: ``` E ========= Remote Traceback (1) ========= E Traceback (most recent call last): E File "/root/tmp.tL8Eqx7d8l/rpyc/core/protocol.py", line 323, in _dispatch_request E res = self._HANDLERS[handler](self, *args) E File "/root/tmp.tL8Eqx7d8l/rpyc/core/protocol.py", line 591, in _handle_inspect E if hasattr(self._local_objects[id_pack], '____conn__'): E File "/root/tmp.tL8Eqx7d8l/rpyc/lib/colls.py", line 110, in __getitem__ E return self._dict[key][0] E KeyError: (b'rpyc.core.service.SlaveService', 94282642994712, 140067150858560) ``` Solution: The solution here is to modify the code to not use `g.rpyc_get_connection()`. The following changes are done to accomplish it: 1)Remove code which uses g.rpyc_get_connection() and use generic logic in functions: a. do_bricks_exist_in_shd_volfile() b. get_disk_usage() c. mount_volume() d. list_files() f. append_string_to_file() 2)Create files which can be uploaded and executed on clients/servers to avoid rpc calls in functions: a. calculate_hash() b. validate_files_in_dir() 3)Modify setup.py to push the below files to `/usr/share/glustolibs/scripts/`: a.compute_hash.py b.walk_dir.py Change-Id: I00a81a88382bf3f8b366753eebdb2999260788ca Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
* [py2to3] Change str to list in isinstance()kshithijiyer2020-01-091-3/+3
| | | | | | | | | | | | Use 'list' object type in comparisons instead of 'str' Because it is differently treated in py2 and py3. Example: In py2 isinstance(u'foo', str) is False In py3 isinstance(u'foo', str) is True Change-Id: I7663d42494bf59d74550ff4897379d35cc357db4 Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
* Fix TypeError caused in heal_libs.pyVinayak Papnoi2019-08-071-1/+1
| | | | | | | | | | | | | | | | The line 316 of heal_libs.py library contains a function called 'wait_for_self_heal_daemons_to_be_online' which makes use of the 'volname' and 'timeout' arguements for string formatting. The method used for the string formatting was wrong which causes an error 'TypeError: not enough arguments for format string'. Due to this, all the test cases which make use of heal_libs.py will result in a TypeError scenario. This patch will fix the TypeError for the string formatting. Change-Id: I73abe573d2ccb60b74ccd6ae268b950640d75600 Signed-off-by: Vinayak Papnoi <vpapnoi@redhat.com>
* Using a raw strings for fixing flake warningsVitalii Koriakov2018-10-291-1/+1
| | | | | Change-Id: Ie134790ea05919a4b396657c11cbc3fc7a7fc529 Signed-off-by: Vitalii Koriakov <vkoriako@redhat.com>
* Fix spelling mistake across the codebaseNigel Babu2018-08-071-1/+1
| | | | Change-Id: I46fc2feffe6443af6913785d67bf310838532421
* Check if volume type is 'distribute' before checking if self-heal-daemons ↵ShwethaHP2018-01-301-0/+14
| | | | | | | are online Change-Id: I25424dd182c347a0570713ada8d2de611840fef3 Signed-off-by: ShwethaHP <spandura@redhat.com>
* Adding function bring_self_heal_daemon_process_offline to heal_libsVijay Avuthu2018-01-291-0/+44
| | | | | | | | | Description: Bring the self-heal daemon process offline for the nodes Change-Id: I55301fb86a97147920991aa4455e8e5d80b1c5c3 Signed-off-by: Vijay Avuthu <vavuthu@redhat.com>
* Fixing None issue when running multiple volumesVijay Avuthu2018-01-281-2/+3
| | | | | Change-Id: I7a8465a60c8e5d8f84a647ae65dbabcab2184516 Signed-off-by: Vijay Avuthu <vavuthu@redhat.com>
* Fixing Plumbum spawn issue with pgrepVijay Avuthu2018-01-281-1/+1
| | | | | Change-Id: If303d22f52d31e99676a6e97fbe0b9cb7d5a1234 Signed-off-by: Vijay Avuthu <vavuthu@redhat.com>
* Adding AFR self heal daemon test casesVijay Avuthu2018-01-231-0/+149
| | | | | | | | | | | Gave meaningful names to functions Returning -1 if there is no process running Replace numbers with words Rewording the msg "More than 1 or 0 self heal daemon" Review Comments incorporated Change-Id: If424a6f78536279c178ee45d62099fd8f63421dd Signed-off-by: Vijay Avuthu <vavuthu@redhat.com>
* Adding functions for:ShwethaHP2018-01-111-0/+36
| | | | | | | | | 1. Waiting for all bricks to be online 2. Waiting for all self-heal-daemons to be online 3. Waiting for all volume processes to be online Change-Id: I01a8711838227eb167e69710ecbd3abd0fecb9e6 Signed-off-by: ShwethaHP <spandura@redhat.com>
* 1) bring_bricks_online: Wait for bricks to be online for 30 secondsShwethaHP2017-08-281-1/+1
| | | | | | | | | after bringing them online. 2) log all the xml output/error to DEBUG log level. Change-Id: If6bb758ac728f299292def9d72c0ef166a1569ae Signed-off-by: ShwethaHP <spandura@redhat.com>
* Clean up pyflakes and pep8 errorsNigel Babu2016-12-121-2/+1
| | | | | Change-Id: Ibdd092118d3bb912716c46fd278ef3c680a6e742 Signed-off-by: Nigel Babu <nigelb@redhat.com>
* Adding libs for brick ops, volume helpers, mount helpers, gluster baseShwetha Panduranga2016-10-171-0/+272
class, heal related helpers, samba helpers, and windows ops helpers Change-Id: I0ad8fc7548c88e89d2ba6441166b9a38af76cea0 Signed-off-by: Shwetha Panduranga <spandura@redhat.com>
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