From 28f2cb12f6be619dfc0afaaf89d0a51b5c99f70c Mon Sep 17 00:00:00 2001 From: Jean-Paul Smets <jp@nexedi.com> Date: Mon, 31 Oct 2005 09:01:17 +0000 Subject: [PATCH] Added support for TimerService if available. Added user interface for load balancing git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4179 20353a03-c40f-0410-a6d1-a30d3c3de9de --- .../CMFActivity/dtml/manageLoadBalancing.dtml | 153 ++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100755 product/CMFActivity/dtml/manageLoadBalancing.dtml diff --git a/product/CMFActivity/dtml/manageLoadBalancing.dtml b/product/CMFActivity/dtml/manageLoadBalancing.dtml new file mode 100755 index 0000000000..eee2ecf78b --- /dev/null +++ b/product/CMFActivity/dtml/manageLoadBalancing.dtml @@ -0,0 +1,153 @@ +<dtml-comment> +Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved. + Jean-Paul Smets <jp@nexedi.com> + +WARNING: This program as such is intended to be used by professional +programmers who take the whole responsability of assessing all potential +consequences resulting from its eventual inadequacies and bugs + +This program as such is not intended to be used by end users. End +users who are looking for a ready-to-use solution with commercial +garantees and support are strongly adviced to contract a Free Software +Service Company + +This program is Free Software; you can redistribute it and/or +modify it under the terms of the GNU General Public License +as published by the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +</dtml-comment> + +<dtml-var manage_page_header> +<dtml-var manage_tabs> + +<p class="form-help"> + This tab defines the Load Balancing of Activities. + To provide high performance, the activities are distributed over several ZEO Servers, called <i>nodes</i>, + so that they can be processed in parallel. Nodes can either run on different machines or on one machine + with different Port Numbers. + The format to adress a node in this configuration is therfore + <code>IP-Address</code>:<code>Port-Number</code>. +</p> + +<p class="form-help"> + The interval of distribution and activation of the activities is per default 5 seconds. This can be + changed by altering the value of <i>interval</i> in the section <i>time-server</i> in the + Zope Configuration File <i>zope.conf</i>. +</p> + +<p class="form-help"> + The <i>Distributing node</i> is responsible for the Load Distribution. The default value is empty + which means that every existing node will try to do the distribution, which is fine when there + is only one ZServer running. + To change the Distributing Node, edit the value and click "Change". +</p> + +<form action="&dtml-URL1;"> + +<table cellspacing="0" cellpadding="2" border="0" width="100%"> + <tr class="list-header"> + <td align="left" valign="top" colspan=2> + <div class="form-label">Distributing Node</div> + </td> + </tr> + <tr> + <td> + <div class="form-label">IP:Port</div> + </td> + <td align="left"> + <div class="form-item"> + <input type="text" name="distributingNode" value="&dtml-getDistributingNode;" size="19" /> + </div> + </td> + </tr> + <tr> + <td> </td> + <td align="left"> + <div class="form-element"> + <input type="submit" class="form-element" name="manage_setDistributingNode:method" value=" Change "> + </div> + </td> + </tr> + <tr> + <td> </td> + <td> </td> + </tr> + <tr> + <td align="left" colspan=2> + <p class="form-help"> + The following list defines the nodes the Load ist currently distributed to. Per default this list is empty + which means that every existing node will try to process all activities, which is fine, when ther is only one + ZServer running. + To delete a node from the list, activate the checkbox on the left of that node and click the "Delete" button. + </p> + </td> + </tr> + <tr class="list-header"> + <td align="left" valign="top" colspan=2> + <div class="form-label">Existing Nodes</div> + </td> + <dtml-in getNodes> + <dtml-let domain=sequence-key + node=sequence-item + index=sequence-index> + <tr class="row-normal"> + <td align="left" valign="top"> + <input type="checkbox" name="deleteNodes:list" value="&dtml-node;"> + </td> + <td align="left" valign="top"> + <dtml-if "domain == _.None"> + <p>Default</p> + <dtml-else> + <p><dtml-var node></p> + </dtml-if> + </td> + </tr> + </dtml-let> + </dtml-in> + <tr> + <td align="left" colspan="2"> + <div class="form-element"> + <input type="submit" class="form-element" name="manage_delNode:method" value=" Delete " /> + </div> + </td> + </tr> + <tr> + <td> </td> + <td> </td> + </tr> + <tr> + <td align="left" valign="top" colspan=2> + <p class="form-help"> + To add a new node, enter the Ip-Address and Port-Number for the new node + and click the "Add" button. + </p> + </td> + </tr> + <tr> + <td> + <div class="form-label">IP:Port</div> + </td> + <td align="left"> + <div class="form-item"><input type="text" name="node" size="19" /></div> + </td> + </tr> + <tr> + <td> </td> + <td align="left"> + <div class="form-element"> + <input type="submit" class="form-element" name="manage_addNode:method" value=" Add "> + </div> + </td> + </tr> +</table> +</form> +<dtml-var manage_page_footer> -- 2.30.9