NethServer 6

Needs documentation.

All implementation is done.

Package ready in testing.

To test and install:
yum --enablerepo=nethserver-testing groupinstall @nethserver-nut

Install optional packages:
yum --enablerepo=nethserver-testing install nethserver-nut collectd-nut

First problem
Error installing group

# yum --enablerepo=nethserver-testing groupinstall @nethserver-nut
Loaded plugins: fastestmirror, nethserver
Loading mirror speeds from cached hostfile
Setting up Group Process
Loading mirror speeds from cached hostfile
Warning: Group @nethserver-nut does not exist.
No packages in any requested group available to install or update

Installing packages no problem

yum --enablerepo=nethserver-testing install nethserver-nut collectd-nut

Installed:
  collectd-nut.x86_64 0:4.10.9-1.el6                nethserver-nut.noarch 0:1.0.0-1.ns6               

Dependency Installed:
  collectd.x86_64 0:4.10.9-1.el6                    lm_sensors-libs.x86_64 0:3.1.1-17.el6            
  net-snmp-libs.x86_64 1:5.5-44.el6_4.2             nut.x86_64 0:2.6.5-1.el6                         
  nut-client.x86_64 0:2.6.5-1.el6                   yajl.x86_64 0:1.0.7-3.el6       

Second Problem
After installation of NUT, Dashboard is broken.

Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 4 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 5 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 6 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 7 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 8 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 9 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 10 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 11 Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 15
Model
Notice: Uninitialized string offset: 0 in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 35
Status
Notice: Undefined variable: upsstatus_label in /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php on line 36

Should i fill a bug?

First problem
Error installing group

Command is wrong in my previous comment.
Right syntax:

yum --enablerepo=nethserver-testing groupinstall nethserver-nut

yum --enablerepo=nethserver-testing install @nethserver-nut

Second Problem
After installation of NUT, Dashboard is broken.

Patch below:

--- /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php.ori    2013-07-04 16:17:46.084561919 +0000
+++ /usr/share/nethesis/NethServer/Template/Dashboard/Nut.php    2013-07-04 16:20:31.718696915 +0000
@@ -1,18 +1,19 @@
 <?php

 $status = $view['status'];
-$load = intval($status['ups.load']);
-$involtage = intval($status['input.voltage']);
-$outvoltage = intval($status['output.voltage']);
-$outvoltage = intval($status['output.voltage']);
-$involtage = intval($status['input.voltage']);
-$battcharg = intval($status['battery.charge']);
-$battvolt = intval($status['battery.voltage']);
-$runtime = intval($status['battery.runtime']/60);
+$load = @intval($status['ups.load']);
+$involtage = @intval($status['input.voltage']);
+$outvoltage = @intval($status['output.voltage']);
+$outvoltage = @intval($status['output.voltage']);
+$involtage = @intval($status['input.voltage']);
+$battcharg = @intval($status['battery.charge']);
+$battvolt = @intval($status['battery.voltage']);
+$runtime = @intval($status['battery.runtime']/60);
 $battvolt_min = 30;
 $battvolt_max = 60;

-$upsstatus = $status['ups.status'];
+$upsstatus = @$status['ups.status'];
+$upsstatus_label = "";
 $color = "green";
 if (strpos($upsstatus,"OL") !== false) {
     $upsstatus_label = "on_line_label";
@@ -29,10 +30,13 @@
     $color = 'red';
 }

+if (!isset($status['ups.model'])) {
+   return $T("no_info");
+}

 echo "<div class='nut-item'>";
 echo "<dl>";
-echo "<dt>".$T('model_label')."</dt><dd>"; echo $status['ups.model']; echo "</dd>";
+echo "<dt>".$T('model_label')."</dt><dd>"; echo @$status['ups.model']; echo "</dd>";
 echo "<dt>".$T('status_label')."</dt><dd><span style='color:$color; font-weight: bold'>"; echo $T($upsstatus_label); echo "</span></dd>";
 echo "<dt>".$T('load_label')."</dt><dd>"; echo $load; echo "/100<div id='dashboard_nut_load'></div>"; echo "</dd>";
 echo "<dt>".$T('battery_chrg_label')."</dt><dd>"; echo $battcharg; echo "/100<div id='dashboard_battery_chrg'></div>"; echo "</dd>";

New rpm in nethserver-testing: nethserver-nut-1.0.3-1

In nethserver-testing:
nethserver-nut-1.0.3-1.ns6.noarch.rpm

For testing, configure the dummy-ups driver:

1. Override etc/ups/ups.conf template fragment 30access

     # mkdir -p /etc/e-smith/templates-custom/etc/ups/ups.conf/
     # cat > /etc/e-smith/templates-custom/etc/ups/ups.conf/30access <<EOF
   [UPS]
       driver = dummy-ups
       port = /etc/ups/smart-ups.dev
       desc = "dummy-ups APC - Smart-UPS USB" 
   EOF
   

2. Copy smart-ups.dev into /etc/ups/
3. Enable NUT UPS from server-manager
4. Save

Enabling/disabling ups service does not change chkconfig settings. This must be fixed in source:nethserver-lib|root/etc/e-smith/events/actions/adjust-services@996a74a0

See #2067

Not really MODIFIED, no code patch is present.

Verification FAILED

If the UI password field is empty upsmon startup fails:

Jul 17 16:31:15 davidep2 esmith::event[16958]: Starting upsd: [  OK  ]#015
Jul 17 16:31:15 davidep2 esmith::event[16958]: Starting UPS monitor (master): [FAILED]#015

Is it possible to require the password only in Slave mode? In the master case it can be generated automatically. Moreover, moving the "Password" form field under the "Slave" panel would simplify the UI form.

• Password is auto-generated on first install. If the system is in Master mode, password can't be modified from web UI
• Added a simple form for driver suggestion during UPS configuration. The user should take care to edit the driver field accordingly to suggestions from http://www.networkupstools.org/stable-hcl.html

• nethserver-nut-1.0.4

Updated:
nethserver-nut.noarch 0:1.0.4-1.ns6

• First problem is fixed.
  

  yum --enablerepo=nethserver-testing install @nethserver-nut
  

• Second problem is fixed, webui is not broken anymore.
• I confirm that password is generated on first install
• Form suggestion works

Moved to nethserver-updates repository