dnx-commit

[Dnx-commit] ChangeLog update

[John C. <joh...@gm...>]

Everyone,

Until we get more people working on this code base, it doesn't make 
sense to send out a commit message for every little commit. Instead, 
I've decided to send a commit message whenever I update the ChangeLog. 
Since the ChangeLog contents come from the svn log messages, this should 
give a pretty detailed accounting of what's been done since the last 
commit message. What follows is the first of these commit messages, so 
there are a lot of changes. The next commit message will probably be 
shorter.

ChangeLog Revisions 1-95:

* Revision: 95-91: 30-NOV-07 jcalcote
Updated ChangeLog. Forgot to add new Makefile.am. Fixed a few issues with
distcheck target; fixed a few runtime issues due to code churn.
Instrumented code for debug heap. Cleanup DnxJobList object. Moved timer
into job list as an aggragated sub-component. Cleaned up nebmain a bit
more - ensured that cleanup was done in opposite order of init.

* Revision: 90-84: 29-NOV-07 jcalcote
Fixed a few doxygen comment headers to reflect parameter changes.
Objectized collector. Cleaned up dnxNebMain.c. Got rid of most of the
globals. Objectized the dispatcher service. Also added node address to DNX
Service Check Timeout message in dnxTimer.c. Objectized job expiration
timer. Enhanced rpm.spec.in file. Objectized DnxQueue. Abstracted the
queue data type by hiding the implementation. Registrar is the only object
to use the queue, so moved queue management completely under registrar.
Added rpm directory to root Makefile.am as extra dist.

* Revision: 83-80: 28-NOV-07 jcalcote
Updated dnxClient init script to be lsb compliant. Added code to build
system to generate client init script based on install prefix. Objectized
the registrar. Fixed one typo, and included assert.h in several common
files after adding doxygen function headers in common code. Added doxygen
function headers to common code modules. General cleanup in common code.

* Revision: 79-74: 27-NOV-07 jcalcote
Added one doc parameter to dnxNebMain.c. Fixed static function ordering in
dnxNebMain.c. Added doxygen headers to dnx server functions and
procedures. Changed DNX server (service check) timeouts from critical to
unknown. Changed DNX client (plugin) timeouts from unknown to critical.
Fixed a couple of compile defects since adding doxygen comments to
functions in client code - all in client/dnxConfig.cpp. Add doxygen
comment headers to all procedures and functions in the client.

* Revision: 73-69: 26-NOV-07 jcalcote
Fixed typo in VerifyFacility. Cleaned up dnxClientMain.c a bit, added some
information to message output in dnxDebug.h. Added dnxDebug.h to
dnx/common/Makefile.am. Fixed typo in dnxClientMain.c. Added pthread debug
routines in dnxDebug.h in dnx/common. Modified all pthread_mutex calls and
some pthread_cond calls to use debug versions.

* Revision: 68-66: 24-NOV-07 jcalcote
Added build script code to allow building against a particular set of
nagios header files. Modified nagios-2.9 headers to be patched with the
dnx patch file. Modified autotools build system to not build doxygen
automatically, but only on doxygen target specification. Added\ doxygen
build code to autotools build scripts.

* Revision: 65-64: 23-NOV-07 jcalcote
Added nagios-2.9/include directory. Added nagios-2.9 patch contributed by
Mike Gerber on 23 Nov 2007.

* Revision: 63-53: 21-NOV-07 jcalcote
Added basic spec file (dnx.spec.in) as input file to autoconf. Made
"Project" page reference open in new tab on web site pages. Added a
paragraph to the Developer section of the documentation.html page which
references the workflow pdf doc. Renamed Developer section to Contributor
section in documentation.html page. Added a Developer section targeted to
code developers using doxygen docs to learn the code base. Minor change to
documentation page on web site - reference doxygen index.html from html
directory instead of doxy directory. Add web pages; fill in documentation
page. Reformat all web pages, convert tabs to spaces. Convert old TODO
messages to doxygen @todo messages. Add a few missing header files after
autonomy check. Rearrange header file inclusions to ensure header file
autonomy. Add Makefile.am to doc directory. Tweak doxygen comments to
remove all doxygen warning output. Added doxygen configuration files. More
general file header cleanup. Added doxygen file header comments to every
source module.

* Revision: 52-47: 20-NOV-07 jcalcote
Added a null statement (;) after two labels in the threadpool - new C99
rules. Remove old copyright headers, change original copyright holder to
author. tabs to spaces throughout. Add Intellectual Reserve copyright
header; standardize footer for all c and h files. A 5 seconds to job
expiration time in dnxNebMain.c; swap checks in if statement in
dnxJobList.c to make the check more efficient. Backing up to revision 12 -
we can't change things that dramatically.

* Revision: 46-41: 19-NOV-07 jcalcote
Completed conversion of client to new config system. Config feature is now
complete. Source tweaks to get the build to work after switching server
over to new config system. Build changes to configure.ac and autogen.sh
related to file name changes. Begin to consume new configuration subsystem
on server side. Finalize code changes for server configuration manager.
Compile fixes to dsConfig.c to get the unit test to compile.

* Revision: 40: 18-NOV-07 jcalcote
Almost finished with dsConfig. Fixed up all files in client and server
directories to include proper header names. Upgraded doxygen input files.

* Revision: 39-37: 17-NOV-07 jcalcote
Rename client files: files begin with dc and follow camel case. Complete
the rename process - new names begin with ds and follow camel case
conventions. Intermediate rename so we can change the case of the
filenames in the server directory.

Revision: 36-29: 16-NOV-07 jcalcote
More intermediate config changes - cleaned up common code a bit more.
Updated all common files to reflect new include file names. Also changed
some file header comments and include guard text in header files. Updated
common/Makefile.am to reflect new files names. Finalized dxCfgParser.*
changes. Renamed common files from dnx* to dx*. Renamed dxconfig.* to
dxCfgParser.*. Partial update - add dxconfig files to common directory.
Final fixes to dsconfig - unit tests working now. Creating private branch
for configuration system mods.

* Revision: 28: 16-NOV-07 jcalcote
Moved trunk@27 to branch cfg-mods; reverted trunk@HEAD to trunk@17.

* Revision: 26-16: 15-NOV-07 jcalcote
Partial update - rename server configuration header file; change
references to new name (dsconfig.h). Partial update - move config.h header
from common to server and client. Later we'll commonize it if possible.
Partial update - fix all file rename issues in server directory. Partial
update - update include file names in server code. Partial update -
complete name change of server files by changing Makefile.am. Partial
update - added dsaudit files. Partial update - renamed server files from
dnx* to ds* so there can be uniqueness among filenames in the project.
Partial change set - restructure configuration, auditing and NEB main
functionality. Tabs to spaces, fix up file endings in test directories
(touches ~90% of source files). Remove ampersand from job list passed to
dnxTimerInit. More source cleanup - fix end-of-file (touches ~90% of the
files).

* Revision: 15-14: 14-NOV-07 jcalcote
Fix line endings in source files (affects nearly all of them). Add doxygen
configuration files to doc directory; add doxygen comments to joblist and
timer modules. Restructure joblist to be more modular. Add debugging
macros for pthread_mutex calls (dnxDebug.h).

* Revision: 13: 06-NOV-07 jcalcote
Add basic pages to web site. Add project link to main menu that links to
sf.net main project page.

* Revision: 12: 02-NOV-07 jcalcote
Changed copyright headers to Intellectual Reserve. General cleanup.
Temporarily removed Church logo from web site. Updated TODO list.

* Revision: 11-10: 31-OCT-07 jcalcote
Added base sf.net web site content. Cleaned up some autotools build system
details: Removed LICENSE file (now called COPYING). Added additional
extra_dist files to various Makefile.am files. Moved old CHANGELOG
contents to NEWS. Updated README file. Reset next version to 0.15. Added a
few lines to TODO list. Moved installation instructions to INSTALL and
updated them to match autotools build system.

* Revision: 9-8: 30-OCT-07 jcalcote
Added autotools versioning to dnxClient. Moved condition variable signals
and broadcasts within mutex lock on both client and server. Added
autotools versioning to server.

* Revision: 7-5: 26-OCT-07 jcalcote
Changed installation directory for client from bin to sbin - it's a
daemon, after all. Added README.nagios, and moved patch file into
nagios-2.7 directory for encapsulation of nagios-specific data by version.
Modified AUTHORS.

* Revision: 4-2: 25-OCT-07 jcalcote
Added dnxConfig.h to makefile noinst headers. Changed build system over to
autotools. Changed name of neb module from dnxServer.o to dnxServer.so.

* Revision: 1: 24-OCT-07 jcalcote
Initial import of dnx source - beginning at revision 0.13 +.

[Dnx-commit] ChangeLog update

[John C. <Cal...@ld...>]

Everyone,
=20
Here's the ChangeLog contents since the last ChangeLog update message I sen=
t to this list at the end of November.
=20
Enjoy!
John
=20
- - - - - - - - - -
=20
* Revision: 117-111: 12-DEC-07 jcalcote=20
Updated ChangeLog. Changed dnxExecuteJob to display local node address=20
rather than remote job source address in DNX results messages. Add node=20
address to (DNX: *) results output by the DNX client. Added a debug=20
message about job completion status to dnxExecuteJob. Fixed segfault in=20
dnxPlugin; was due to recent changes in dnxPlugin.c. Converted neb module=
=20
to new config parser. Cleaned up doxygen comments in neb module source=20
files. Cleaned up dnxPlugin; fixed doxygen errors throughout.=20
=20
* Revision: 110: 11-DEC-07 jcalcote
Finished client rework; reorganized work load manager and worker thread=20
pool. Added new config parser; added reconfig logic (via SIGHUP).=20
=20
* Revision: 109-107: 10-DEC-07 jcalcote
WLM changes complete. Intermediate commit; Change dnxChannel to=20
DnxChannel; cleaned up client main code; objectized the work load manager.=
=20
Generisized logging functionality - commit in preparation for move to=20
common directory.=20
=20
* Revision: 106: 07-DEC-07 jcalcote
Changed all references to "GUID/Guid/guid" to "XID/xid" (except for xml=20
wire buffer attribute names - that would break client/server compatibility=
=20
- we'll do it at the last minute before the release.) Cleaned up a few=20
doxygen issues. Fixed a logging/return value error in the registrar.=20
=20
* Revision: 105-100: 06-DEC-07 jcalcote
Fixed a few cancellation issues in the 4 server threads. Added=20
cancelability back into dispatcher and collector threads. Added=20
cancelability back to registrar thread. Added cancelability back into=20
timer thread. Changed timer resolution to milliseconds (mostly for=20
testing). Added nagios 2.10 to the nagios target list - configure=20
--with-nagios-2_10. Added dnxQueue.c unit tests.=20
=20
* Revision: 99-95: 05-DEC-07 jcalcote
Added unit tests for dnxTimer.c; incorporated them into build system check=
=20
target. Completely abstracted DnxJobList away from nagios by replacing=20
the service member of the DnxNewJob structure with a void * payload=20
member. Added DnxJobList unit tests to dnxJobList.c and added appropriate=
=20
autotools infrastructure to build and run the test. Temporarily removed=20
thread cancellation logic; replaced with shutdown flags in thread=20
procedure loops. Ensured all kernel waits were timed so these flags would=
=20
take effect. Debugged shutdown logic; ensured that all threads and=20
objects were cleaning up properly on shutdown. Fixed memory leak in xml=20
buffer code. Commonized nagiosPostResults functions found in timer and=20
collector. Moved common version into dnxNebMain.c in preparation for=20
moving it into the dnx nagios patch.=20
=20
* Revision: 96: 03-DEC-07 jcalcote
Added debug heap; enable with -DDEBUG_HEAP on the compiler command line.=20
=20

----------------------------------------------------------------------
NOTICE: This email message is for the sole use of the intended recipient(s)=
 and may contain confidential and privileged information. Any unauthorized =
review, use, disclosure or distribution is prohibited. If you are not the i=
ntended recipient, please contact the sender by reply email and destroy all=
 copies of the original message.

[Dnx-commit] ChangeLog update

[John C. <joh...@gm...>]

Hi everyone,

Here are the latest ChangeLog entries:

* Revision: 137-136: 04-JAN-08 jcalcote
Updated ChangeLog.  Removed work load manager thread; pushed all pool
management onto workers.  Changed debug levels for most dnxDebug messages
so they are a bit more spread out; level 1 is now reasonable to watch in
the log file. 

* Revision: 135-131: 03-JAN-08 jcalcote
Switched back to second resolution on the WLM wakeup timer - it appears
that pthread_cond_timedwait doesn't much care for milliseconds.  Changed
WLM poll interval to use millisecond resolution instead of second
resolution.  Increased queue size to twice service queue size in order to
handle bursts.  (last checkin) reorganized entire transport subsystem such
that transports can be loaded and configured at runtime if desired now. 
(this checkin) changed protocol slightly to allow for backward
compatibility between server and client.  Ensured that all serial-slot
messages were printed in the same format. 

* Revision: 130: 01-JAN-08 jcalcote
Cleaned up protocol module.  Cleaned up xml module; added dnxXmlCmpStr to
avoid allocation management for strings we're just verifying and throwing
away. 

* Revision: 129: 31-DEC-07 jcalcote
Combined dnxConnect.h into dnxTransport.h; internalized data structures
and static functions in transport module. 

* Revision: 128-127: 30-DEC-07 jcalcote
Added utesthelp.h to common/Makefile.am noinst_HEADERS.  Added registrar
unit tests; cleaned up service check handler a little. 

* Revision: 126-123: 29-DEC-07 jcalcote
Added dispatcher unit tests.  Added utesthelp.h to manage unit test CHECK
macros.  Added unit test to dnxCollector.c.  Updated other unit tests to
use utesthelp.h.  Set client worker thread receive timeout back to 1 times
the configured value.  Fixed a bug in the config parser that was not
allowing default values to carry through; objectized plugin module and xml
module; wrote unit tests for xml module; general cleanup. 

* Revision: 122: 17-DEC-07 jcalcote
Finished up index.html web page; Added team photos to about.html page. 

* Revision: 121-118: 15-DEC-07 jcalcote
Made minor updates to the about.html page.  Updated contributing.html and
added content to about.html.  Fixed one doxygen bug in logging interfaces. 
Added contributing.html content to web site; Fixed up formatting for
doxygen source comments for some of the source files. 

As usual - till we do a release, you'll have to get these changes from 
the SVN repository. See the contributing page on the dnx web site for 
details:

http://dnx.sourceforge.net/contributing.html

Enjoy!
John

[Dnx-commit] ChangeLog update

[John C. <joh...@gm...>]

Hi everyone,

I've updated the DNX ChangeLog again, so as per my promise, here are the 
changes made to dnx since the last ChangeLog update message I sent to 
this list:

* Revision: 156-155: 19-JAN-08 jcalcote
Updated ChangeLog.  Renamed nagios 2.x patch so it's obvious that it works
against nagios 2.8, 9 and 10; updated the nagios read me file. 

* Revision: 154: 18-JAN-08 jcalcote
Added conditional code to make dnx compile and work under nagios 3.x

* Revision: 153: 17-JAN-08 jcalcote
Modified nagios directory structure; only require one set of Nagios 2.x
header files and 2 patch files for all Nagios 2.x releases. 

* Revision: 152-149: 16-JAN-08 jcalcote
Added code to log individual configuration changes.  Removed prefix from
/etc reference in dnxcld.init.in Repointed PID file at /var/run - this IS
the global state directory for all running instances.  Added mkdir for
process state directory in case prefix is /usr/local. 

* Revision: 148-147: 14-JAN-08 jcalcote
Fixed debug format string in dnxClientMain.c.  Added some startup messages
to the client - config file, various important parameters; fix local
interface lookup code in the WLM.  Fixed a few minor issues in the example
config files. 

* Revision: 146: 12-JAN-08 jcalcote
Reworked the configuration parser to deal with default parameters cleanly;
reworked reconfiguration of the client such that nothing is overwritten if
any portion of the reconfig process fails; changed some text in the
example configuration files; changed the name of the debug parameter to
debugLevel in both client and server; changed the name of the maxTimeouts
parameter to maxRetries. 

* Revision: 145-144: 10-JAN-08 jcalcote
Now return better errors from config parser; added code to log config
changes in WLM.  Ran dos2unix on dnx*.cfg files in etc. 

* Revision: 143-140: 09-JAN-08 jcalcote
Added configured sysconfdir to client and server for default configuration
file paths.  Fix a few rpm spec file and init script errors.  Fix memcmp
of XID's in dnxJobList.c - XID fields are padded on 64-bit machines making
memcmp a bad way to compare XID's.  Added rpm/ to location of spec file in
Makefile.am for rpm build. 

* Revision: 139: 08-JAN-08 jcalcote
Added code to configure.ac and Makefile.am to get rpm build working from
make. 

* Revision: 138: 07-JAN-08 jcalcote
Fixed lookup bug in XID management of node requests and registrar; Fixed
job syslog and debug messages throughout; added code to cache proper local
ip node address in both binary and string format. 

Enjoy!
John