Package: pnp4nagios-web
Version: 0.6.24+dfsg1-4
Severity: important
Hi
pnp4nagios-web 0.6.24+dfsg1-4 does not work for me.
All browsers shows errors on any images from pnp4nagios
If I try to get image via curl I see
curl -s
"http://127.0.0.1/pnp4nagios/image?host=localhost&srv=CPU_utilization&theme=multisite&baseurl=.."%"2Fcheck_mk"%"2F&view=0&source=0&start=1452248124&end=1452262524";
-H "Authorization: Basic xxxxxxxxxxxxxxxxxxxx" |hexdump -C
00000000 0a 0a 0a 0a 0a 89 50 4e 47 0d 0a 1a 0a 00 00 00 |......PNG.......|
00000010 0d 49 48 44 52 00 00 02 55 00 00 00 bb 08 02 00 |.IHDR...U.......|
00000020 00 00 c3 b5 fc 3e 00 00 00 06 62 4b 47 44 00 ff |.....>....bKGD..|
00000030 00 ff 00 ff a0 bd a7 93 00 00 20 00 49 44 41 54 |.......... .IDAT|
00000040 78 9c ed 9d 79 5c 15 55 ff c7 cf 65 11 2d 40 14 |x...y\.U...e.-@.|
00000050 f0 0a 28 0a 48 2e 2c a6 50 29 8f c5 a2 22 8f a6 |..(.H.,.P)..."..|
I think PNG header is wrong - see 5 x 0x0a before real PNG
rrdtool generates correct PNG header
echo " graph --daemon=unix:/var/run/rrdcached.sock - --width=500 --height=100 --start 1452248124 --end 1452262524 --vertical-label 'CPU utilization
%' -l0 -u 100 --title \"CPU Utilization for localhost\" DEF:user=/var/lib/pnp4nagios/perfdata/localhost/CPU_utilization.rrd:1:AVERAGE
DEF:system=/var/lib/pnp4nagios/perfdata/localhost/CPU_utilization.rrd:2:AVERAGE
DEF:wait=/var/lib/pnp4nagios/perfdata/localhost/CPU_utilization.rrd:3:AVERAGE CDEF:us=user,system,+ CDEF:sum=us,wait,+ CDEF:idle=100,sum,-
COMMENT:Average\\: AREA:system#ff6000:\"System\" GPRINT:system:AVERAGE:\"%4.1lf%% \" AREA:user#60f020:\"User\":STACK GPRINT:user:AVERAGE:\"%4.1lf%%
\" AREA:wait#00b0c0:\"Wait\":STACK GPRINT:wait:AVERAGE:\"%4.1lf%% \" LINE:sum#004080:\"Total\" GPRINT:sum:AVERAGE:\"%4.1lf%% \\n\"
COMMENT:\"Last\\: \" AREA:system#ff6000:\"System\" GPRINT:system:LAST:\"%4.1lf%% \" AREA:user#60f020:\"User\":STACK GPRINT:user:LAST:\"%4.1lf%% \"
AREA:wait#00b0c0:\"Wait\":STACK GPRINT:wait:LAST:\"%4.1lf%% \" LINE:sum#004080:\"Total\" GPRINT:sum:LAST:\"%4.1lf%% \\n\" " |/usr/bin/rrdtool -
|hexdump -C |head -n 5
00000000 89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 |.PNG........IHDR|
00000010 00 00 02 55 00 00 00 bb 08 02 00 00 00 c3 b5 fc |...U............|
00000020 3e 00 00 00 06 62 4b 47 44 00 ff 00 ff 00 ff a0 |>....bKGD.......|
00000030 bd a7 93 00 00 20 00 49 44 41 54 78 9c ed 9d 79 |..... .IDATx...y|
00000040 58 14 47 fe ff 6b 40 54 12 86 43 18 c6 01 44 01 |X.G..k@T..C...D.|
So I don't know where pnp4nagios insert this "\n\n\n\n\n\"
PS. I use
libkohana2-php 2.3.4-2
libapache2-mod-php5/php5-cgi 5.6.17+dfsg-1
rrdtool 1.5.5-3+b1
--
With best wishes
Max
