4 * Implement lifecycle scoped metric to allow for cross-state conditions
5 * Add TriggerCondition for conditions that need info about state changes
6 * Implement notification system
7 * Add Tasks (a generalization of Watches) to do non-process related tasks
8 * Add example init.d file in GOD_INSTALL_DIR/init/god [scott becker]
9 * Add human readable info to conditions (and make low level log lines debug)
10 * Switch DRb to use a unix domain socket for security reasons
12 * Allow EventConditions to do transition overloading
13 * Report errors during god startup instead of failing silently
14 * Make transition block optional (default to Always condition returning true)
15 * Better usage info for `god --help`
16 * Explain what's going on when attempting to rebind to an in-use port
17 * Add -b option to god binary to auto-bind to an unused port
18 * Add `god quit` to stop god without stopping any tasks
19 * Make self-daemonized Watch commands synchronous (as they should be)
20 * Allow self-daemonized Watches to specify a log (could be useful)
21 * Check for existence of config file if specified
22 * Robustify `god load` and report errors back to the command issuer
23 * Warn when `god load` tries to set global options
24 * Add Configurable.clear method and make built-in conditions clear on entry
26 * Flapping < TriggerCondition - trigger on state change
27 * HttpResponseCode < PollCondition - trigger on http response code or timeout (thx scott becker)
29 * Email < Contact - notify via email (smtp)
31 * Fix abort not aborting problem
32 * Fix -p option not working for god binary
33 * Fix God.init not accepting block (thx _eric)
34 * Fix SIGHUP ignore (thx _eric)
35 * Fix error reporting on `god --help` (don't error report a normal SystemExit)
39 * fix Process#alive? to not raise on no such file (affects `god terminate`)
43 * fix netlink buffer issue that prevented events on Linux from working consistently [dkresge]
47 * require 'stringio' for ruby 1.8.5
52 * Add the ability for conditions to override transition state (for exceptional cases)
53 * Implement dynamic load of config files while god is running (god load <filename>)
54 * Add ability to save auto-daemonized process output to a log file
55 * Add robust default stop lambda command for auto-daemonized processes (inspired by _eric)
56 * Add status command for god binary (shows status of each watch)
57 * Create proper logger with timestamps
58 * Add log command to god binary to get real time logs for a specific watch from a running god instance
59 * Add terminate command for god binary (stop god and all watches)
61 * Enforce validity of Watches
62 * Enforce that God.init is not called after a Watch
63 * Move pid_file_directory creation and validation to God.start
64 * Remove check for at least one Watch during startup (now that dynamic loading exists)
66 * Tries < PollCondition - triggers after the specified number of tries
67 * Add :notify_when_flapping behavior to check for oscillation [kevinclark]
68 * Add :degrading_lambda condition. [kevinclark]
69 It uses a decaying interval (1/2 rate) for 3 cycles before failing.
71 * Use exit!(0) instead of exit! in god binary to exit with code 0 (instead of default -1)
72 * Command line group control fixed
73 * Fix cross-thread return problem
77 * Fix netlink header problem on Ubuntu Edgy [Dan Sully]
78 * Add uid/gid setting for processes [kevinclark]
79 * Add autostart flag for watches so they don't necessarily startup with god [kevinclark]
80 * Change command line call options for god binary to accommodate watch start/stop functionality
81 * Add individual start/stop/restart grace periods for finer grained control
82 * Change default DRb port to 17165 ('god'.to_i(32))
83 * Implement command line control to start/restart/stop/monitor/unmonitor watches/groups by name
84 * Watches can now belong to a group that can be controlled as a whole
85 * Allow god to be installed (sans events) on systems that don't support events
86 * Daemonize and handle PID files for non-daemonizing scripts [kevinclark]
87 * Fix simple mode lifecycle gap
88 * Remove necessity to specify pid_file for conditions
89 * Change config file to use God.init and God.watch directly instead of God.meddle block
90 * Move god binary command logic to main library
91 * Enhance god binary with better reporting
92 * Fix synchronization bug in Timer (reported by Srini Panguluri)
93 * Add Lambda condition for easy custom conditions [Mike Mintz]
94 * Add sugar for numerics (seconds, minutes, kilobytes, megabytes, percent, etc)
95 * Add optional PID and log file generation to god binary for daemon mode
96 * Add God.load to do glob enabled loading
97 * Add -V option to god binary for detailed version/build info
101 * Rewrote innards to use a state and event based lifecycle
102 * Basic support for events via kqueue (bsd/darwin) and netlink/pec (linux) [kevinclark]
103 * Added advanced syntax (simple syntax calls advanced api underneath)
104 * Condition returns have changed meaning. With simple syntax, a true return activates block
105 * Updated http://god.rubyforge.org with updated simple config and new advanced config
107 == 0.1.0 / 2007-07-07
109 * 1 major enhancement