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path: root/xlators/features/marker/utils/syncdaemon/gsyncd.py
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* geo-rep / syncdaemon: make the timeout for establishing the connection to ↵Csaba Henk2012-03-011-0/+1
| | | | | | | | | | | | | | slave configurable It can be set through the connection-timeout tunable but we keep it hidden, intended as a workaround for some special scenarios not for general use. Change-Id: I31f9fa3873afa7babc2106ee34484123a01bdc57 BUG: 789078 Signed-off-by: Csaba Henk <csaba@redhat.com> Reviewed-on: http://review.gluster.com/2840 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: add geo-replication log-rotate commandVenky Shankar2011-11-041-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Rotating geo-replication master/monitor log files from cli. On invocation, the log file for a given master-slave session is backed up with the current timestamp suffixed to the file name and signal is sent to gsyncd to start logging to a new log file. Sample commands: * Rotate log file for this <master>:<slave> session: gluster volume geo-replication <master> <slave> log-rotate * Rotate log files for all session for master volume <master> gluster volume geo-replication <master> log-rotate * Rotate log files for all sessions: gluster volume geo-replication log-rotate Change-Id: If801743e9f37bd282e68d262203141626ce77e55 BUG: 3519 Reviewed-on: http://review.gluster.com/653 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Csaba Henk <csaba@gluster.com>
* syncdaemon: some refactor on monitorCsaba Henk2011-05-311-2/+3
| | | | | | | | | | | | | | - detect faulty state early - keep the feedback fd in gsyncd module Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2537 (gsync autorestart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2537 BUG: 2537 (gsync autorestart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2537
* syncdaemon: have the monitor kill the worker if it does not connect in 60 secCsaba Henk2011-04-221-0/+6
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: add session-owner optionCsaba Henk2011-04-191-0/+1
| | | | | | | | Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2785 (gsyncd logs on slave side go to /dev/null) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2785
* syncdaemon: implement template substitutions for config valuesCsaba Henk2011-04-191-13/+28
| | | | | | | | | | | | | | | | | | | | | | | | | So, for example, a log file setting of /var/log/${mastervol}/${eSlave}.log will be substituted with the volume name of the master and the canonicalized-escaped name of the slave for each master-slave pair. As template expanders, beyond the various forms and derivatives of master and slave, the following are also available: - gsyncd tunables (set in command line or in config) - for regexp sections, regexp group captures can be accessed via "match<i>_<n>", where i=1,2 corresponds to the i-th peer-rx in the section title and n=1,... to the n-th capture. This will enable us to have a static configuration (not having to add new entries on each gsyncd start). Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2785 (gsyncd logs on slave side go to /dev/null) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2785
* syncdaemon: fix swallowing of exit valueCsaba Henk2011-04-191-1/+1
| | | | | | | | Signed-off-by: Csaba Henk <csaba@lowlife.hu> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: minor cleanups on terminationCsaba Henk2011-04-171-4/+2
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: yet another try to exit properlyCsaba Henk2011-04-161-80/+6
| | | | | | | | | | | | The final cleanup sequence + call to _exit, which was just done in the main thread, now is called for in each thread when the thread crashes. Seems we aren't left there hanging this way. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: ensure -/_ invariance in tunables, in all componentsCsaba Henk2011-04-131-3/+3
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2659 (gsync config-del option is not working properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2659
* syncdaemon: refactor gsyncd.py cmdline interface to configurationCsaba Henk2011-04-131-19/+35
| | | | | | | | | | | - existence of given tunable is checked - add --config-check option to just do a check for existence of tunable Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2659 (gsync config-del option is not working properly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2659
* syncdaemon: force termination for unhandled exception in any threadCsaba Henk2011-04-131-3/+1
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736
* syncdaemon: return exit code properlyCsaba Henk2011-04-131-3/+6
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: fix pidfile deletion on failed pidfile acquisitionCsaba Henk2011-04-131-1/+6
| | | | | | | | | | | (not triggered in glusterd instrumentation of gsyncd as glusterd does pidfile probing by itself) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: minor fixesCsaba Henk2011-04-111-2/+2
| | | | | | | | | | | | - fix yet another instance of calling exit (instead of {sys.,os._}exit) - fix logging to stderr with "-" as logfile - whitespace fix Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: add monitor mode to support autorestartCsaba Henk2011-04-041-9/+27
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2537 (gsync autorestart) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2537
* syncdaemon: fix "--debug" option of gsyncd.pyCsaba Henk2011-03-311-3/+8
| | | | | | | | | | | also be explicit about logging to a stream (ie. don't rely on the feature of accessing stdin through /dev/stdin) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2637 (gsyncd --debug broken) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2637
* Revert "syncdaemon: make /usr/libexec/gsyncd the default remote gsyncd ↵Csaba Henk2011-03-171-1/+1
| | | | | | | | | | | | | | | | | (incomplete hacky quickfix)" This reverts commit 8c801cfd05eb533ae64ea9f06e49e632955cf0c0. The commit in question was just a temporary fix (which violated component boundaries). Since 9043b0f8 we don't rely on this fix. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2427 (set a proper default for remote syncdaemon) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2427
* syncdaemon: fix up exit valueCsaba Henk2011-03-171-2/+4
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2380 (TypeError: 'str' object is not callable) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2380
* syncdaemon: don't try to set log level to NoneCsaba Henk2011-03-171-1/+3
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* Revert "syncdaemon: Create conf directory if not preset"Csaba Henk2011-03-101-9/+0
| | | | | | | | | | This reverts commit 38ae1720be39b62a4f199aa5be4ac85948bc23f0. Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: improve loglevel handlingCsaba Henk2011-03-101-3/+12
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: ensure stdio is flushed before exitCsaba Henk2011-03-101-0/+2
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2427 (set a proper default for remote syncdaemon) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2427
* syncdaemon: add support from dumping urls in canonical and escaped canonical ↵Csaba Henk2011-03-101-5/+16
| | | | | | | | | | form Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: configinterface: add support for regexp based pattern-matching ↵Csaba Henk2011-03-101-19/+28
| | | | | | | | | | sections Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 2427 (set a proper default for remote syncdaemon) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2427
* syncdaemon: change pidfile handling approachCsaba Henk2011-02-151-27/+46
| | | | | | | | | | | | | | Signal handling of the python interpreter is a bit messy, so we cannot rely on executing a final clause upon termination. Switch over fcntl lock based pidfile handling which can provide reliable info about status of the process. (Due to aforementioned reason, pidfile as such is not guaranteed to be cleaned up, but lock acquisition is a reliable measure.) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: set the default value of timeout to 120secKaushik BV2011-02-151-1/+1
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: fix some pidfile issuesCsaba Henk2011-02-141-17/+18
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: make /usr/libexec/gsyncd the default remote gsyncd (incomplete ↵Csaba Henk2011-02-141-1/+1
| | | | | | | | | | hacky quickfix) Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2427 (set a proper default for remote syncdaemon) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2427
* syncdaemon: Create conf directory if not presetKaushik BV2011-02-131-0/+9
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: config revamp #3: implement command line get/set/del interface ↵Csaba Henk2011-02-101-15/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to configuration The INI style config file has following type of sections: - [global] - [peers <local>] - [peers <local> <remote>] Option dispatch to sections is derived from command line (ie., [global] if no arg given, [peers <local>] with <local> being the only arg, [peers <local> <remote>] if <local> and <remote> args are provided). So this all happens under the hood, gsyncd users need not to specify sections. New command line options: - query options: --config-get-all --config-get OPT - modify options: --config-set OPT VAL --config-del OPT Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: config revamp #2: implement canonicalized urls, use them in ↵Csaba Henk2011-02-101-2/+8
| | | | | | | | | | config file sections Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: config revamp #1: drop simplecfg, switch to stdlib's ConfigParserCsaba Henk2011-02-101-17/+13
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1570 (geosync related changes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1570
* syncdaemon: improve program terminationCsaba Henk2011-02-071-1/+3
| | | | | | | | | | | - get rid of annoying "TypeError: 'str' object is not callable" message with python 2.4 - don't leave program hanging dead when failure is hit Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2380 (TypeError: 'str' object is not callable) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2380
* syncdaemon: display slave role in log outputCsaba Henk2011-02-071-3/+7
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2379 (master and slave log should be easier to distinguish) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2379
* adding syncdaemonCsaba Henk2011-01-271-0/+230
Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2310 (georeplication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2310
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