asterisk

Commit Graph

Author	SHA1	Message	Date
George Joseph	a39dd50436	ast_coredumper: Refactor the pid determination process In order to get a dump of the running process, we need to find the pid of the main asterisk process. This can be tricky if there are also instances of "asterisk -r" running or if an alternate location for asterisk.conf was specified on the command line with the -C option that also specified an alternation location for the pid file. So now... 1. We find the asterisk executable with "which" or the --asterisk-bin command line option. 2. If there's only 1 process with an executable path that matches, we use that pid. If not... 3. We try "<asterisk-bin> -rx 'core show settings'" and parse the output to find the pidfile, then read that for the pid. If that didn't work... 4. We get a list of all the pids matching <asterisk-bin> and look in /proc/<pid>/cmdline for a -C argument and retry the "core show settings" using the same -C option. We can't parse the output of "ps" to get the -C path because it may contain spaces. The contents of /proc/<pid>/cmdline are delimited by NULLs. For BSDs we may have to mount /proc first. :( ASTERISK-28221 Reported by: Andrew Nagy Change-Id: I8aa1f3f912f949df2b5348908803c636bde1d57c	7 years ago
George Joseph	e91cce7673	Merge "ast_coredumper: Remove .gdbinit file on exit" into 13	7 years ago
Sean Bright	4a19205ac7	ast_coredumper: Remove .gdbinit file on exit Change-Id: I1297de78628773ca368e687c6f148bf74857cae9	7 years ago
George Joseph	856d0f1312	ast_coredumper: Don't use "declare -n" Change-Id: I7ddfed4cd6549a0cd458e4d5cf9ac95d784de6cb	7 years ago
George Joseph	acfdfcd19e	ast_coredumper: Fix output directory and variable precedence The OUTPUTDIR variable in ast_debug_tools.conf.sample is now set to "/tmp" instead of "/some/directory". Variables set on the command line or that are already in the environment now take predecence over variables set in the config files. ASTERISK-27846 Reported by: Ted G Change-Id: Ie8baec52d531886bf5849ec1d59bb59dc87ad387	8 years ago
George Joseph	68df9e609e	ast_coredumper: Minor fixes * Fix --tarball-config so the option doesn't cause an error. * Allow for missing /etc/os-release. * Add a sleep between tarballing the coredump and removing the output directory to allow the filesystem to settle. Change-Id: I73e03b13087978bcc7f6bc9f45753990f82d9d77	8 years ago
George Joseph	062a4390ac	ast_coredumper: Add ability to use directory other than /tmp The OUTPUTDIR environment variable can now be set either in the environment itself or in ast_debug_tools.conf. If set, it's used for all work products instead of /tmp. Also added the --tarball-config option that includes the contents of /etc/asterisk when either --tarball-coredumps or --tarball-results are used. Change-Id: I66b2553319df61caea5b313d084f51978f730b4c	8 years ago
Jenkins2	ae2687494a	Merge "ast_coredumper: allow setting asterisk binary explicitly" into 13	8 years ago
Tzafrir Cohen	1b535d8457	ast_coredumper: allow setting asterisk binary explicitly Adds an extra option, --asterisk-bin=<path> to ast_coredumper. If provided, the binary given to gdb will be the parameter, rather than asterisk from the PATH. ASTERISK-27380 #close Change-Id: I25f5b91eb75059b0fb2f142e468c26b283b0a9f3	8 years ago
George Joseph	3f7ad66245	ast_coredumper: Add gzipping of binaries and display of signal info The --tarball-coredump option now creates a gzipped tarball of coredumps processed, their results txt files and copies of /etc/os-release, /usr/sbin/asterisk, /usr/lib(64)/libasterisk* and /usr/lib(64)/asterisk as those files are needed to properly examine the coredump. The file will be named /tmp/asterisk.<timestamp>.coredumps.tar.gz or /tmp/asterisk-<uniqueid>.coredumps.tar.gz if --tarball-uniqueid was specified. Added dumps of *_siginfo to the top of the txt files so you can tell what signal was invoked. Change-Id: Ib9ee6d83592d4b1bc90cb3419a05376a88d1ded9	8 years ago
George Joseph	c628a7acac	debug_utilities: Create ast_loggrabber ast_loggrabber gathers log files from customizable search patterns, optionally converts POSIX timestamps to a readable format and tarballs the results. Also a few tweaks were made to ast_coredumper. Change-Id: I8bfe1468ada24c1344ce4abab7b002a59a659495 (cherry picked from commit `5fa1c56d7e`)	9 years ago
George Joseph	47474cfd54	debug_utilities: Create the ast_coredumper utility This utility allows easy manipulation of asterisk coredumps. * Configurable search paths and patterns for existing coredumps * Can generate a consistent coredump from the running instance * Can dump the lock_infos table from a coredump * Dumps backtraces to separate files... - thread apply 1 bt full -> <coredump>.thread1.txt - thread apply all bt -> <coredump>.brief.txt - thread apply all bt full -> <coredump>.full.txt - lock_infos table -> <coredump>.locks.txt * Can tarball corefiles and optionally delete them after processing * Can tarball results files and optionally delete them after processing * Converts ':' in coredump and results file names '-' to facilitate uploading. Jira for instance, won't accept file names with colons in them. Tested on Fedora24+, Ubuntu14+, Debian6+, CentOS6+ and FreeBSD9+[1]. [1] For *BSDs, the "devel/gdb" package might have to be installed to get a recent gdb. The utility will check all instances of gdb it finds in $PATH and if one isn't found that can run python, it prints a friendly error. Change-Id: I935d37ab9db85ef923f32b05579897f0893d33cd	9 years ago

12 Commits (c6558e09af3ac15b31377de735cc96d8df0275a7)