Thanks that fixed the display for me on Centos 5
John Rouillard wrote:
> On Fri, Feb 29, 2008 at 09:51:46AM +0100, Ludovic Drolez wrote:
>
>> On Thu, Feb 28, 2008 at 10:17:43AM -0700, Kimball Larsen wrote:
>>
>>> but the images appear as busted images on the status page.
>>>
>> (With the patch :-D )
>>
>> Hi !
>>
>> This new patch should fix this bug. Anyway the graphs will appear
>> after "backuppc nightly" has run.
>>
>> I've also fixed another problem, which comes from the fact that I assumed
>> that the CGI was index.cgi (only true for Debian users ?).
>>
>
> Even with the newest patch, I still got broken images. There are two
> ways to run BackupPC_Admin. If you choose to run with BackupPC_Admin
> as a suid script rather than under a separate apache instance, you
> need the three lines below marked
>
> ### SUID
>
> added to the patch to Generalinfo.pm. This runs the rrdtool command as
> the user BackupPC runs as rather than as the apache user:
>
> diff -ur BackupPC-3.1.0/lib/BackupPC/CGI/GeneralInfo.pm
> BackupPC-3.1.0.working/lib/BackupPC/CGI/GeneralInfo.pm
> --- BackupPC-3.1.0/lib/BackupPC/CGI/GeneralInfo.pm 2007-11-26
> 03:00:07.000000000 +0000
> +++ BackupPC-3.1.0.working/lib/BackupPC/CGI/GeneralInfo.pm 2008-03-02
> 01:35:33.000000000 +0000
> @@ -43,6 +43,16 @@
> {
> GetStatusInfo("info jobs hosts queueLen");
> my $Privileged = CheckPermission();
> + if ($In{image} ne "") {
> + $In{image} =~ /([0-9]+)/;
> + my $weeks = $1;
> + my $real = $<; ### SUID
> + $< = $>; ### SUID
> + print "Content-type: image/png\n\n";
> + print `/tools/rrdtool/bin/rrdtool graph - --imgformat=PNG
> --start=end-${weeks}w --end=-300 --title="BackupPC Pool Size" --base=1000
> --height=100 --width=600 --alt-autoscale-max --lower-limit=0
> --vertical-label="" --slope-mode --font TITLE:10: --font AXIS:8: --font
> LEGEND:8: --font UNIT:8: -c BACK#FFFFFF DEF:ao="$LogDir/pool.rrd":ckb:AVERAGE
> CDEF:a=ao,1024,* AREA:a#95B8DB:"CPool in bytes"
> GPRINT:a:LAST:"Current\\:%8.2lf %s" GPRINT:a:AVERAGE:"Average\\:%8.2lf %s"
> GPRINT:a:MAX:"Maximum\\:%8.2lf %s\\n"`;
> + $< = $real; ### SUID
> + return;
> + }
>
> my($jobStr, $statusStr);
> foreach my $host ( sort(keys(%Jobs)) ) {
>
> Note this patch includes a change in the path to rrdtool for my local
> site, so I would manually apply the three lines and not attempt to use
> patch(1).
>
> The other rrdtool calls are all called as the real BackupPC and not
> an effective user so it all works fine.
>
>
--
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-- Click and Clack the Tappet brothers
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