[collectd-changes] collectd, the system statistics collection daemon: Changes to 'collectd-4.4'

[Florian Forster]

 contrib/php-collection/browser.js            |  578 ++++++++
 contrib/php-collection/config.php            |   58 +
 contrib/php-collection/definitions.local.php |   79 +
 contrib/php-collection/definitions.php       | 2039 ++++++++++++++++++++++++++
 contrib/php-collection/functions.php         |  755 ++++++++++
 contrib/php-collection/graph.php             |  210 +++
 contrib/php-collection/index.php             |  253 ++++
 7 files changed, 3972 insertions(+), 0 deletions(-)

New commits:
commit b2491d8cc416955fb0df16b74a28f218a2dedc01
Author: Bruno Prémont <bonbons at linux-vserver.org>
Date:   Tue Feb 10 21:38:23 2009 +0100

    contrib/php-collection: Save/load graph list and fix HTTPS handling.
    
    Hi,
    
    An update to the graphing interface. (incremental patch attached)
    
    This fixes security complaint by a few browsers when page is accessed
    via HTTPS and also makes sure the graphs and lists will load if HTTP
    and HTTPS paths differ.
    Thanks to Mullet- for spotting this issue.
    
    In addition to the fix above this patch adds support for saving
    current graph list to a cookie and appending graph list read from
    cookie to the currently displayed list.
    
    A future extension would be to allow saving/loading named graph lists
    so multiple list can coexist (pretty useful when monitoring multiple
    servers/services)
    
    Bruno

commit a019b6c8144745db63c599680bd693ac02f11666
Author: Bruno Prémont <bonbons at linux-vserver.org>
Date:   Tue Feb 10 21:35:44 2009 +0100

    contrib/php-collection: Add a PHP frontend for graph generation.
    
    Hi,
    
    Attached is a patch with a set of PHP files for a complete graphing
    environment for collectd-generated RRDs.
    Before generating a graph with rrdtool it can tell collectd to flush
    the RRDs that are about to be used.
    
    The interface is built with dynamic HTML.
    It provides following options:
     - host selection
     -> plugin selection
     --> plugin instance selection
     ---> type selection
     ----> type instance selection (or meta graph)
     - linear / logarithmic Y-scale
     - verbose / minimal legend
     - [Add Graph] [Remove all Graphs] [Refresh Graphs]
    For each displayed graph:
     - Move above previous graph
     - Refresh graph
     - Remove graph
     - Move below following graph
    
    I tested on following browsers:
    - Firefox-3.0
    - Safari-3.2 (Win32)
    - Konqueror (KDE-4.1.3)
    - Webkit (webkit-gtk-0_p40220)
    - Internet Explorer (6, 7, 8rc - CSS layout issues with <8)
    
    Dependencies:
    - PHP-5 (might run with PHP-4)
      > GD suport for error images
      > Ability to execute rrdtool binary
      > Unix socket for FLUSH support
    - RRDTool (rrdtool graph, rrdtool info)
    
    TODO: complete/improve graph definitions in definitions.php
     though there is code to generate basic graph for any RRD of
     unknown type, so definitions are rather a matter of color,
     DS combination and stacking.
    
    Bruno
    
    File listing with short description:
    - config.php
      (configuration)
    - functions.php
      (common functions)
    - definitions.php
      (graph definitions for most? types from types.db
       - based on collection.cgi)
    - definitions.local.php
      (place for site-local graph definitions, e.g. for
       unixsock, tail, snmp generated RRDs)
    - index.php
      (main page)
    - graph.php
      (page returning the graph's PNG image)
    - browser.js
      (whole bunch of Javascript logic to show/hide/update graphs)
    
    Not included are a few images:
    - collectd-logo.png
      (16x16, e.g. use collectd.org's favicon)
    - favicon.png
      (e.g. use the one in share/collection*)
    - refresh.png
    - move-up.png
    - move-down.png
    - delete.png
      (16x16 take matching ones from your system's action-icons)