Bug#893879: "Inspect" graph broken

[Jochen Kellner]

Package: ganglia-webfrontend
Followup-For: Bug #893879

Dear Maintainer,

inspect works for me too. I agree that the bug should be closed.

Jochen

-- System Information:
Debian Release: 11.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-11-amd64 (SMP w/4 CPU threads)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages ganglia-webfrontend depends on:
ii  apache2 [httpd-cgi] 2.4.52-1~deb11u2
ii  debconf [debconf-2.0]   1.5.77
ii  libapache2-mod-php  2:8.1+92+0~20220117.43+debian11~1.gbpe0d14e
ii  libapache2-mod-php7.4 [libapac  7.4.28-1+deb11u1
ii  libapache2-mod-php8.1 [libapac  8.1.3-1+0~20220223.13+debian11~1.gbp7757b9
ii  libjs-chosen1.8.7+dfsg-2
ii  libjs-d33.5.17-4
ii  libjs-jquery3.5.1+dfsg+~3.5.5-7
ii  libjs-jquery-cookie 12-3
ii  libjs-jquery-flot   4.2.1+dfsg-5
ii  libjs-jquery-jstree 3.3.11+dfsg1-1
ii  libjs-jquery-mobile 1.4.5+dfsg-1
ii  libjs-jquery-scrollto   2.1.2+dfsg-6
ii  libjs-jquery-ui 1.12.1+dfsg-8+deb11u1
ii  libjs-jstimezonedetect  1.0.6-5
ii  libjs-moment2.29.1+ds-2
ii  libjs-moment-timezone   0.5.32+dfsg1-2+2021a
ii  libjs-rickshaw  1.5.1.dfsg-4
ii  libjs-select2.js4.0.13+dfsg1-4
ii  php 2:8.1+92+0~20220117.43+debian11~1.gbpe0d14e
ii  php-xml 2:8.1+92+0~20220117.43+debian11~1.gbpe0d14e
ii  php7.4 [php]7.4.28-1+deb11u1
ii  php7.4-xml [php-xml]7.4.28-1+deb11u1
ii  php8.1 [php]8.1.3-1+0~20220223.13+debian11~1.gbp7757b9
ii  php8.1-xml [php-xml]8.1.3-1+0~20220223.13+debian11~1.gbp7757b9
ii  rrdtool 1.7.2-3+b7

Versions of packages ganglia-webfrontend recommends:
ii  gmetad  3.7.2-4
ii  php-gd  2:8.1+92+0~20220117.43+debian11~1.gbpe0d14e
ii  php7.4-gd [php-gd]  7.4.28-1+deb11u1
ii  php8.1-gd [php-gd]  8.1.3-1+0~20220223.13+debian11~1.gbp7757b9

ganglia-webfrontend suggests no packages.

-- debconf information excluded

Bug#893879: Inspect graph broken

[Alex]

The reason for this is that rrdtool changed its behavior between 1.4
and 1.5. It used to include timestamps in the xport command, and now
it does not by default. You can add --showtime to rrdtool xport to
restore the previous behavior.  In ganglia, this ends up being in
/usr/share/ganglia-webfrontend/graph.php on line 1089:
--
  // This command will export values for the specified format in XML
  $command = $rrdtool .
" xport --start '" . $rrdtool_graph_start .
"' --end '" .  $rrdtool_graph_end . "' --showtime"


Modifying it as above fixes the bug. I think this should be patched in
debian 9 as it is low impact and only fixes a bug.

See: https://sourceforge.net/p/ganglia/mailman/message/35440616/
and: https://github.com/oetiker/rrdtool-1.x/issues/672


-- 
  -Alex

Bug#893879: "Inspect" graph broken

[Chad W Seys]

Package: ganglia-webfrontend
Version: 3.6.1-3
Severity: important

Hello,
  After selecting "Inspect" the resulting graph is drawn incorrectly.  It 
appears
roughly as a single line in the center of the graph.

Thanks!
C.


-- System Information:
Debian Release: 9.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-6-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages ganglia-webfrontend depends on:
ii  apache2 [httpd-cgi] 2.4.25-3+deb9u3
ii  debconf 1.5.61
ii  libapache2-mod-php  1:7.0+49
ii  libapache2-mod-php7.0 [libapache2-mod-php]  7.0.27-0+deb9u1
pn  php-xml 
ii  rrdtool 1.6.0-1+b2

Versions of packages ganglia-webfrontend recommends:
ii  gmetad  3.6.0-7+b1
ii  php-gd  1:7.0+49
ii  php7.0-gd [php-gd]  7.0.27-0+deb9u1

ganglia-webfrontend suggests no packages.

-- debconf information:
  ganglia-webfrontend/webserver: false
  ganglia-webfrontend/restart: false