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* [geo-rep] Improving help message for gluster-mountbrokerkshithijiyer2019-09-191-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The arguments for gluster-mountbroker is missing help="< Some Text>" parameter wherever add_argument() is used due to which gluster-mountbroker help is missing a brief description of what the argument does in the help of {add,setup,remove} as shown below: usage: gluster-mountbroker remove [-h] [--volume VOLUME] [--user USER] optional arguments: -h, --help show this help message and exit --volume VOLUME --user USER usage: gluster-mountbroker add [-h] volume user positional arguments: volume user optional arguments: -h, --help show this help message and exit usage: gluster-mountbroker setup [-h] mount_root group positional arguments: mount_root group optional arguments: -h, --help show this help message and exit fixes: bz#1728683 Change-Id: I7eabcd2c103f01e40160ba35500b0a4e5c9f5e7a Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
* geo-rep: Fix permissions for GEOREP_DIR in non-root setupSunny Kumar2019-06-191-1/+1
| | | | | | | | | | | During mountbroker setup: 'gluster-mountbroker <mountbroker-root> <group>' commad to set the permission and group for GEOREP_DIR directory (/var/lib/glusterd/geo-replication) fails due to extra argument, which is enssential for non-root geo-rep setup. fixes: bz#1721441 Change-Id: Ia83442733bf0b29f630e8c9e398097316efca092 Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
* geo-rep : fix mountbroker setupSunny Kumar2019-06-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Problem: Unable to setup mountbroker root directory while creating geo-replication session for non-root user. Casue: With patch[1] which defines the max-port for glusterd one extra sapce got added in field of 'option max-port'. [1]. https://review.gluster.org/#/c/glusterfs/+/21872/ In geo-rep spliting of key-value pair form vol file was done on the basis of space so this additional space caused "ValueError: too many values to unpack". Solution: Use split so that it can treat consecutive whitespace as a single separator. Fixes: bz#1709248 Change-Id: Ia22070a43f95d66d84cb35487f23f9ee58b68c73 Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
* geo-rep: Fix permissions with non-root setupKotresh HR2018-11-261-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: In non-root fail-over/fail-back(FO/FB), when slave is promoted as master, the session goes to 'Faulty' Cause: The command 'gluster-mountbroker <mountbroker-root> <group>' is run as a pre-requisite on slave in non-root setup. It modifies the permission and group of following required directories and files recursively [1] /var/lib/glusterd/geo-replication [2] /var/log/glusterfs/geo-replication-slaves In a normal setup, this is executed on slave node and hence doing it recursively is not an issue on [1]. But when original master becomes slave in non-root during FO/FB, it contains ssh public keys and modifying permissions on them causes geo-rep to fail with incorrect permissions. Fix: Don't do permission change recursively. Fix permissions for required files. fixes: bz#1651498 Change-Id: I68a744644842e3b00abc26c95c06f123aa78361d Signed-off-by: Kotresh HR <khiremat@redhat.com>
* geo-rep/scripts: Fix traceback in gluster-mountbrokerKotresh HR2018-10-301-1/+1
| | | | | | | | | | When 'gluster-mountbroker status' was issued, it crashes in a corner case with 'str object has not attribute get'. Fixed the same. fixes: bz#1643929 Signed-off-by: Kotresh HR <khiremat@redhat.com> Change-Id: Iaf1a937ed0136b3b2058230c75fa89a215d8a5eb
* core: python3Kaleb S. KEITHLEY2018-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | see https://review.gluster.org/#/c/19788/, https://review.gluster.org/#/c/19871/, https://review.gluster.org/#/c/19952/, https://review.gluster.org/#/c/20104/, https://review.gluster.org/#/c/20162/, https://review.gluster.org/#/c/20185/, https://review.gluster.org/#/c/20207/, https://review.gluster.org/#/c/20227/, https://review.gluster.org/#/c/20307/, https://review.gluster.org/#/c/20320/, https://review.gluster.org/#/c/20332/, https://review.gluster.org/#/c/20364/, https://review.gluster.org/#/c/20441/, and https://review.gluster.org/#/c/20484 shebangs changed from /usr/bin/python2 to /usr/bin/python3. (Reminder, various distribution packaging guidelines require use of explicit python version and don't allow '#!/usr/bin/env python', regardless of how handy that idiom may be.) glusterfs.spec(.in) package python{2,3}-gluster and python2 or python3 dependencies as appropriate. configure(.ac): + test for and use python2 or python3 as appropriate. If build machine has python2 and python3, use python3. Override by setting PYTHON=/usr/bin/python2 when running configure. + PYTHONDEV_CPPFLAGS from python[23]-config --includes is a better match to the original python sysconfig.get_python_inc(). All those other extraneous flags breaks the build. + Only change the shebangs once. Changing them over and over again, e.g., during a `make glusterrpms` in extras/LinuxRPM just sends make (is it really make that's looping?) into an infinite loop. If you figure out why, let me know. + Oldest python2 is python2.6 on CentOS 6 and Debian 8 (Jessie). Everything else has 2.7 or 3.x + logic from https://review.gluster.org/c/glusterfs/+/21050, which needs to be removed/merged after that patch is merged. Builds on CentOS 6, CentOS 7, Fedora 28, Fedora rawhide, and the mysterious RHEL > 7. Change-Id: Idae21d3b6f58b32372e1daa0d234e491e563198f updates: #411 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* core/various: python3 compat, prepare for python2 -> python3Kaleb S. KEITHLEY2018-07-091-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | see https://review.gluster.org/#/c/19788/, https://review.gluster.org/#/c/19871/, https://review.gluster.org/#/c/19952/, https://review.gluster.org/#/c/20104/, https://review.gluster.org/#/c/20162/, https://review.gluster.org/#/c/20185/, https://review.gluster.org/#/c/20207/, https://review.gluster.org/#/c/20227/, https://review.gluster.org/#/c/20307/, https://review.gluster.org/#/c/20320/, https://review.gluster.org/#/c/20332/, and https://review.gluster.org/#/c/20364/ Fixes glupy.py python2isms, iteritems -> items, and some overlooked print() in georep/peer_mountbroker.in Note: Fedora packaging guidelines and SUSE rpmlint require explicit shebangs; popular practices like #!/usr/bin/env python and #!/usr/bin/python are not allowed; they must be #!/usr/bin/python2 or #!/usr/bin/python3 Note: Selected small fixes from 2to3 utility. Specifically apply, basestring, funcattrs, has_key, idioms, map, numliterals, raise, set_literal, types, urllib, and zip have already been applied. Also version agnostic imports for urllib, cpickle, socketserver, _thread, queue, etc., suggested by Aravinda in https://review.gluster.org/#/c/19767/1 Note: these 2to3 fixes report no changes are necessary: asserts, buffer, exec, execfile, exitfunc, filter, getcwdu, imports2, input, intern, itertools, metaclass, methodattrs, ne, next, nonzero, operator, paren, raw_input, reduce, reload, renames, repr, standarderror, sys_exc, throw, tuple_params, xreadlines. Change-Id: Idda031c1ec975417c79323aea33e7b694e752b2a updates: #411 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* core/build/various: python3 compat, prepare for python2 -> python3Kaleb S. KEITHLEY2018-04-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note 1) we're not supposed to be using #!/usr/bin/env python, see https://fedoraproject.org/wiki/Packaging:Guidelines?rd=Packaging/Guidelines#Shebang_lines Note 2) we're also not supposed to be using "!/usr/bin/python, see https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build#Quick_Opt-Out The previous patch (https://review.gluster.org/19767) tried to do too much in one patch, so it was abandoned. This patch does two things: 1) minor cleanup of configure(.ac) to explicitly use python2 2) change all the shebang lines to #!/usr/bin/python2 and add them where they were missing based on warnings emitted during rpmbuild. In a follow-up patch python2 will eventually be changed to python3. Before that python2-isms (e.g. print, string.join(), etc.) need to be converted to python3. Some of those can be rewritten in version agnostic python. E.g. print statements become print() with "from __future_ import print_function". The python 2to3 utility will be used for some of those. Also Aravinda has given guidance in the comments to the first patch for changes. updates: #411 Change-Id: I471730962b2526022115a1fc33629fb078b74338 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* geo-rep: Simplify Non root user(mountbroker) SetupAravinda VK2016-08-301-0/+387
Setting up Non root Geo-replication is troublesome. Lot of steps involved like user setup, directory creation, setting up proper permissions, editing glusterd.vol file etc. Introducing `gluster-mountbroker` command, with this tool non root user setup steps are(Run the following commands in any one Slave node), gluster-mountbroker setup <MOUNT ROOT> <GROUP> For example, gluster-mountbroker setup /var/mountbroker-root geogroup Add user using, gluster-mountbroker add <VOLUME> <USER> For example, gluster-mountbroker add slavevol geoaccount Remove user or Volume using, gluster-mountbroker remove [--volume <VOLUME>] [--user <USER>] Example, gluster-mountbroker remove --volume slavevol --user geoaccount gluster-mountbroker remove --user geoaccount gluster-mountbroker remove --volume slavevol Check the status of setup using, gluster-mountbroker status Once the changes are complete, restart glusterd in all Slave nodes. and follow the Geo-rep instructions. Change-Id: Ied3fa009df6a886b24ddd86d39283fcfcff68c82 BUG: 1343333 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/14544 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Saravanakumar Arumugam <sarumuga@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kotresh HR <khiremat@redhat.com>
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