forked from mojombo/god
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History.txt
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History.txt
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== 0.11.0 / 2010-07-01
* Major Changes
* Rewrite notification system to be more consistent and flexible.
== 0.10.1 / 2010-05-17
* Bug Fixes
* Fix date in gemspec
== 0.10.0 / 2010-05-17
* Minor Enhancements
* Add stop_timeout and stop_signal options to Watch
* Bug Fixes
* Stop command string was being ignored
== 0.9.0 / 2010-04-03
* Minor Enhancements
* Allow kqueue for OpenBSD and NetBSD
* Add err_log and err_log_cmd
* Add God.terminate_timeout option
* Respect --log-level in Syslog
* Add configuration parameters to set permissions on socket
* Add Scout contact
* Add Prowl contact
* Bug Fixes
* Fix interleaved log messages
* Experimental
* Ruby 1.9 support
== 0.8.0 / 2009-11-30
* Minor Enhancements
* Rubygems decontamination
* Use Monitor instead of Mutex to provide ability to wait with a timeout
* Only generate log messages when they're being used
* Remove usage of Thread.critical in DriverEventQueue
* Update to work with latest bleak-house
* Cache some frequent lookups to reduce object creation
* Changing the @io.print call in SimpleLogger to not concatenate
the formatted results before printing
* Bug fixes
* Make sure we don't leak hash slots when processes die
* Make sure the driver is shutdown on Task#unregister!
* Fix memory leak when issuing "god load" successfully
* Fix defunct process
== NOTE
At this point I will stop giving credit in the history. Look at the author
and committer in the commit for that info.
== 0.7.22 / 2009-10-29
* Minor Enhancements
* Save ARGV so we can get access to it later if we want [github.com/eric]
== 0.7.21 / 2009-10-29
* Minor Enhancements
* Cache some frequent lookups to reduce object creation [github.com/eric]
* Try to make SimpleLogger less leaky [github.com/eric]
== 0.7.20 / 2009-09-24
* Minor Enhancements
* Rewrite `god status` command to be not as horrible. Add ability to get
status for individual tasks.
== 0.7.19 / 2009-09-21
* Minor Enhancements
* Teach `god status` to take a task name as a param and return
an exit code of 0 if all watches are up or a non-zero exit code
(equal to the number of non-up watches) if they are not.
== 0.7.18 / 2009-09-09
* Minor Enhancements
* Better handling of unexpected exceptions in conditions
* Added support for running processes in a directory other than '/' [github.com/samhendley]
* Bug Fixes
* Generate an actual unique identifier for email contact [github.com/underley]
== 0.7.17 / 2009-08-25
* Bug Fixes
* Fix the glob and directory config loading for -c option
== 0.7.16 / 2009-08-24
* Minor Enhancements
* Better logging for disk_usage condition [github.com/lettherebecode]
* Bug Fixes
* Only sleep if driver delay is > 0 [github.com/ps2]
* Rescue Timeout::Error exception due to smtp server timing out [github.com/ps2]
* Disk usage condition should use `df -P` to prevent line splitting [github.com/mseppae]
* Always require YAML so binary works on dumb systems
== 0.7.15 / 2009-08-19
* Minor Enhancements
* Support SSL Campfire connections [github.com/eric]
* Allow wildcards in -c configuration file option
== 0.7.14 / 2009-08-10
* Minor Enhancements
* Only store log lines when a client wishes to see them
* Add an lsb-compliant init script into god/init [Woody Peterson]
* Never require stop command; use default killer if none is specified
* Bug Fixes
* Fix redefinition error for time.h and allow it to compile on Ubuntu Edgy [github.com/tbuser]
* Fix a memory leak in jabber by adding a call to jabber_client.close [github.com/woahdae]
* Make jabber code manage one connection to make it faster, use less memory,
and not leak [github.com/woahdae]
== 0.7.13 / 2009-05-04
* Bug Fixes
* Auto daemonized processes are now stopped/unmonitored correctly [github.com/jcapote]
== 0.7.12 / 2008-12-10
* Bug Fixes
* Fix capistrano deployability [github.com/eric]
* Fix event handling [brianw]
== 0.7.11 / 2008-11-14
* Bug Fixes
* Make notifications work inside lifecycle blocks
== 0.7.10 / 2008-11-13
* Major Enhancements
* Enable sending of arbitrary signals to a task or group via `god signal`
* Bug Fixes
* setup logging *after* loading a given config file when daemonized.
enables logging to the 'God.log_file' specified in a config file. [github.com/jnewland]
* New Conditions
* FileMtime < PollCondition - trigger on file mtime durations [github.com/jwilkins]
* New Contacts
* Twitter - allow messages to twitter [github.com/jwilkins]
* Campfire - send messages to 37signals' Campfire [github.com/hellvinz]
* Minor Enhancements
* Add watch log_cmd that can be reopened with STDOUT instead of a log file [github.com/jberkel]
* Added webhook output support [Martyn Loughran]
== 0.7.9 / 2008-08-06
* Major Enhancements
* Use a psuedo-priority queue for more efficient driver loop [Darrell Kresge]
* Bug Fixes
* Fix file_writable? when using chroot [github.com/eric]
== 0.7.8 / 2008-07-09
* Bug Fixes
* Catch all Exceptions from HttpResponseCode condition [github.com/rliebling]
* Don't error out if the process went away in SlashProcPoller [Kevin Clark]
* Correction of Task#handle_poll to prevent crash under event registration failure conditions. [github.com/raggi]
* Cleaned up logging of failed e-mail sends. [github.com/raggi]
* Listen on 127.0.0.1 when using God as a client. [github.com/halorgium]
* New Behaviors
* clean_unix_socket [github.com/gma]
* New Contacts
* jabber [github.com/jwulff]
* email via sendmail [github.com/monde]
* Minor Enhancements
* chroot support [github.com/eric]
* Added God.log_file for the main god log, overridden by command line option. [github.com/raggi]
* Print groups from `god status` command if present [github.com/pdlug]
* Allow headers to be specified for http_response_code condition [github.com/pdlug]
== 0.7.7 / 2008-06-17
* Bug Fixes
* Fix detection of proc file system [raggi]
== 0.7.6 / 2008-05-13
* Major Enhancements
* Implement System::Process methods for Linux based on /proc [Kevin Clark]
* Minor Enhancements
* Allowing directories to be loaded at start [Bert Goethals]
* Bug Fixes
* Don't leak events on error in the kqueue handler [Kevin Clark]
== 0.7.5 / 2008-02-21
* Bug Fixes
* Remove Ruby's Logger and replace with custom SimpleLogger to stop threaded leak
== 0.7.4 / 2008-02-18
* Bug Fixes
* Introduce local scope to prevent faulty optimization that causes memory to leak
== 0.7.3 / 2008-02-14
* Minor Enhancements
* Add --bleakhouse to make running diagnostics easier
* Bug Fixes
* Use ::Process.kill(0, ...) instead of `kill -0` [queso]
* Fix pid_file behavior in process-centric conditions so they work with tasks [matias]
* Redirect output of daemonized god to log file or /dev/null earlier [_eric]
== 0.7.2 / 2008-02-04
* Bug Fixes
* Start event system for CLI commands
* Up internal history to 100 lines per watch
== 0.7.1 / 2008-02-04
* Minor Enhancements
* Add --no-events option to completely disable events system
== 0.7.0 / 2008-02-01
* Minor Enhancements
* Better default pid_file_directory behavior
* Add --attach <pid> to specify that god should quit if <pid> exits
* Bug Fixes
* Handle ECONNRESET in HttpResponseCode
== 0.6.12 / 2008-01-31
* Minor Enhancements
* Allow log file output for non-daemonized god
* Switch to SIGTERM from SIGHUP for default lambda killer
== 0.6.11 / 2008-01-31
* Major Enhancements
* HUGE refactor of timer system to simplify scheduling
* Minor Enhancements
* Check for a truly working event system and disallow event conditions if none is present
== 0.6.10 / 2008-01-24
* Bug Fixes
* Fix ensure_stop nil pid no local variable bug
== 0.6.9 / 2008-01-23
* Bug Fixes
* Fix Timer condition dedup behavior
== 0.6.8 / 2008-01-23
* Minor Enhancements
* Warn if a command returns a non-zero exit code
* Ensure that stop command actually stops process
== 0.6.7 / 2008-01-22
* Minor Enhancements
* Add --no-syslog option to disable Syslog
* Allow contact redeclaration (dups are ignored)
== 0.6.6 / 2008-01-07
* Bug Fixes
* Redo Timer mutexing to reduce synchronization needs
== 0.6.5 / 2008-01-04
* Bug Fixes
* Fix Timer descheduling deadlock issue
* Change HttpResponseCode to use GET instead of HEAD
== 0.6.4 / 2008-12-31
* Bug Fixes
* Refactor Hub to clarify mutexing
* Eliminate potential iteration problem in Timer
* Add caching PID accessor to process to solve event deregistration failure
== 0.6.3 / 2007-12-18
* Minor Enhancements
* Output ProcessExits registration/deregistration info
== 0.6.2 / 2007-12-17
* Minor Enhancements
* Output registered PID for ProcessExits
* Bug Fixes
* Fix `god remove <group>` not working for unmonitored watches
== 0.6.1 / 2007-12-14
* Minor Enhancement
* Log when state change is complete
== 0.6.0 / 2007-12-4
* Minor Enhancement
* Move Syslog calls into God::Logger and clean up all calling code
* Remove god's pid file on user requested termination
* Better handling and cleanup of DRb server's unix domain socket
* Allow shorthand for requesting a god log
* Add `god check` to make it easier to diagnose event problems
* Refactor god binary into class/method structure
* Implement `god remove` to remove a Task altogether
* New Conditions
* DiskUsage < PollCondition - trigger if disk usage is above limit on mount [Rudy Desjardins]
== 0.5.2 / 2007-10-10
* Minor Enhancement
* Allow extra args to pass through to config file
== 0.5.1 / 2007-10-08
* Bug Fixes
* Rescue connection refused in http response code condition
== 0.5.0 / 2007-10-05
* Major Enhancements
* Implement lifecycle scoped metric to allow for cross-state conditions
* Add TriggerCondition for conditions that need info about state changes
* Implement notification system
* Add Tasks (a generalization of Watches) to do non-process related tasks
* Add example init.d file in GOD_INSTALL_DIR/init/god [scott becker]
* Add human readable info to conditions (and make low level log lines debug)
* Switch DRb to use a unix domain socket for security reasons
* Minor Enchancements
* Allow EventConditions to do transition overloading
* Report errors during god startup instead of failing silently
* Make transition block optional (default to Always condition returning true)
* Better usage info for `god --help`
* Explain what's going on when attempting to rebind to an in-use port
* Add -b option to god binary to auto-bind to an unused port
* Add `god quit` to stop god without stopping any tasks
* Make self-daemonized Watch commands synchronous (as they should be)
* Allow self-daemonized Watches to specify a log (could be useful)
* Check for existence of config file if specified
* Robustify `god load` and report errors back to the command issuer
* Warn when `god load` tries to set global options
* Add Configurable.clear method and make built-in conditions clear on entry
* New Conditions
* Flapping < TriggerCondition - trigger on state change
* HttpResponseCode < PollCondition - trigger on http response code or timeout (thx scott becker)
* New Contacts
* Email < Contact - notify via email (smtp)
* Bug Fixes
* Fix abort not aborting problem
* Fix -p option not working for god binary
* Fix God.init not accepting block (thx _eric)
* Fix SIGHUP ignore (thx _eric)
* Fix error reporting on `god --help` (don't error report a normal SystemExit)
== 0.4.3 / 2007-09-10
* Bug Fixes
* fix Process#alive? to not raise on no such file (affects `god terminate`)
== 0.4.2 / 2007-09-10
* Bug Fixes
* fix netlink buffer issue that prevented events on Linux from working consistently [dkresge]
== 0.4.1 / 2007-09-10
* Bug Fixes
* require 'stringio' for ruby 1.8.5
== 0.4.0 / 2007-09-10
* Major Enhancements
* Add the ability for conditions to override transition state (for exceptional cases)
* Implement dynamic load of config files while god is running (god load <filename>)
* Add ability to save auto-daemonized process output to a log file
* Add robust default stop lambda command for auto-daemonized processes (inspired by _eric)
* Add status command for god binary (shows status of each watch)
* Create proper logger with timestamps
* Add log command to god binary to get real time logs for a specific watch from a running god instance
* Add terminate command for god binary (stop god and all watches)
* Minor Enhancements
* Enforce validity of Watches
* Enforce that God.init is not called after a Watch
* Move pid_file_directory creation and validation to God.start
* Remove check for at least one Watch during startup (now that dynamic loading exists)
* New Conditions
* Tries < PollCondition - triggers after the specified number of tries
* Add :notify_when_flapping behavior to check for oscillation [kevinclark]
* Add :degrading_lambda condition. [kevinclark]
It uses a decaying interval (1/2 rate) for 3 cycles before failing.
* Bug Fixes
* Use exit!(0) instead of exit! in god binary to exit with code 0 (instead of default -1)
* Command line group control fixed
* Fix cross-thread return problem
== 0.3.0 / 2007-08-17
* Fix netlink header problem on Ubuntu Edgy [Dan Sully]
* Add uid/gid setting for processes [kevinclark]
* Add autostart flag for watches so they don't necessarily startup with god [kevinclark]
* Change command line call options for god binary to accommodate watch start/stop functionality
* Add individual start/stop/restart grace periods for finer grained control
* Change default DRb port to 17165 ('god'.to_i(32))
* Implement command line control to start/restart/stop/monitor/unmonitor watches/groups by name
* Watches can now belong to a group that can be controlled as a whole
* Allow god to be installed (sans events) on systems that don't support events
* Daemonize and handle PID files for non-daemonizing scripts [kevinclark]
* Fix simple mode lifecycle gap
* Remove necessity to specify pid_file for conditions
* Change config file to use God.init and God.watch directly instead of God.meddle block
* Move god binary command logic to main library
* Enhance god binary with better reporting
* Fix synchronization bug in Timer (reported by Srini Panguluri)
* Add Lambda condition for easy custom conditions [Mike Mintz]
* Add sugar for numerics (seconds, minutes, kilobytes, megabytes, percent, etc)
* Add optional PID and log file generation to god binary for daemon mode
* Add God.load to do glob enabled loading
* Add -V option to god binary for detailed version/build info
== 0.2.0 / 2007-07-18
* Rewrote innards to use a state and event based lifecycle
* Basic support for events via kqueue (bsd/darwin) and netlink/pec (linux) [kevinclark]
* Added advanced syntax (simple syntax calls advanced api underneath)
* Condition returns have changed meaning. With simple syntax, a true return activates block
* Updated http://god.rubyforge.org with updated simple config and new advanced config
== 0.1.0 / 2007-07-07
* 1 major enhancement
* Birthday!