Date: Wed, 16 Nov 2011 03:28:04 -0600
From: William Pitcock <nenolod@dereferenced.org>
To: Peter de Zoeten <peter@dezoeten.mine.nu>
Cc: ncopa@alpinelinux.org, alpine-devel@lists.alpinelinux.org
Subject: Re: [alpine-devel] [PATCH] PNP4Nagios Nagios Graphing Utility
Message-ID: <20111116032804.3e6746e6@petrie.dereferenced.org>
In-Reply-To: <1321436955-2432-1-git-send-email-peter@dezoeten.mine.nu>
References: <20111116082619.67ccd54b@ncopa-desktop.nor.wtbts.net>
	<1321436955-2432-1-git-send-email-peter@dezoeten.mine.nu>
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Hi Peter!

On Wed, 16 Nov 2011 10:49:15 +0100
Peter de Zoeten <peter@dezoeten.mine.nu> wrote:

> more info: http://www.pnp4nagios.org
> Remember to look at /etc/pnp4nagios/npcd.cfg to set the correct paths
> And look at /etc/lighttpd/pnp4nagios.conf.sample

npcd.cfg should maybe not be installed in /etc/pnp4nagios if it is not
usable as default configuration.

Renaming it to npcd.cfg.sample would be a good strategy or perhaps
modifying the config file as part of the post-install script if it is
dependent on already known information.

> ---
>  testing/pnp4nagios/APKBUILD |   76 +++++++++++++++++
>  testing/pnp4nagios/npcd     |   21 +++++
>  testing/pnp4nagios/npcd.cfg |  195
> +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 292
> insertions(+), 0 deletions(-) create mode 100644
> testing/pnp4nagios/APKBUILD create mode 100644 testing/pnp4nagios/npcd
>  create mode 100644 testing/pnp4nagios/npcd.cfg
> 
> diff --git a/testing/pnp4nagios/APKBUILD b/testing/pnp4nagios/APKBUILD
> new file mode 100644
> index 0000000..49be7f7
> --- /dev/null
> +++ b/testing/pnp4nagios/APKBUILD
> @@ -0,0 +1,76 @@
> +# Contributor: Peter de Zoeten <peter@dezoeten.mine.nu>
> +# Maintainer:  Peter de Zoeten <peter@dezoeten.mine.nu>
> +pkgname=pnp4nagios
> +pkgver=0.6.15
> +pkgrel=0
> +pkgdesc="PNP4Nagios"
> +url="http://www.pnp4nagios.org"
> +arch="all"
> +license="GPL"
> +depends="nagios rrdtool perl-time-hires perl-rrd php-zlib libgcc"

Are you certain these depends are correct?  perl-rrd should pull in
rrdtool on it's own, for example.

> +depends_dev=""
> +makedepends="$depends_dev"
> +install=""
> +subpackages="$pkgname-doc"
> +source="http://sourceforge.net/projects/pnp4nagios/files/PNP-0.6/pnp4nagios-$pkgver.tar.gz"
> +
> +_builddir="$srcdir"/$pkgname-$pkgver
> +prepare() {
> +       local i
> +       cd "$_builddir"
> +       for i in $source; do
> +               case $i in
> +               *.patch) msg $i; patch -p1 -i "$srcdir"/$i || return
> 1;;
> +               esac
> +       done
> +}
> +
> +build() {
> +       cd "$_builddir"
> +       ./configure --prefix=/usr/share/webapps/pnp4nagios \
> +       		--exec-prefix=/usr \
> +       		--libexecdir=/usr/lib/pnp4nagios \
> +       		--sysconfdir=/etc/pnp4nagios \
> +		--mandir=/usr/share/man \
> +       		--infodir=/usr/share/info \
> +       		--localstatedir=/var/run \
> +       		--datarootdir=/usr/share/webapps/pnp4nagios \
> +
> 		--with-perfdata-logfile=/var/pnp4nagios/perfdata/process_perfdata.pl
> \
> +       		--with-perfdata-dir=/var/pnp4nagios/perfdata \
> +
> 		--with-perfdata-spool-dir=/var/pnp4nagios/perfdata/spool
> \
> +       		|| return 1
> +       make all || return 1
> +}
> +doc() {
> +        arch="noarch"
> +        # Man pages
> +        mkdir -p "$subpkgdir"/usr/share/man || return 1
> +        mv "$pkgdir"/usr/share/webapps/pnp4nagios/man/man*
> "$subpkgdir"/usr/share/man/ \
> +        || return 1
> +
> +        # Doc files
> +        _docs="INSTALL README"
> +        for _doc in $_docs; do
> +                install -Dm644 "$srcdir"/$pkgname-$pkgver/$_doc \
> +	        "$subpkgdir"/usr/share/doc/$pkgname/$_doc || return 1
> +        done
> +	rmdir "$pkgdir"/usr/share/webapps/pnp4nagios/man
> +}
> +
> +package() {
> +       cd "$_builddir"
> +       make fullinstall DESTDIR="$pkgdir" || return 1
> +       mkdir -p "$pkgdir"/usr/share/nagios/htdocs/ssi
> +       rm -f "$pkgdir"/usr/lib/*.la
> +       cp "$_builddir"/contrib/ssi/status-header.ssi
> "$pkgdir"/usr/share/nagios/htdocs/ssi/status-header.ssi +#       rm
> -rf "$pkgdir"/etc/httpd
> +       mkdir -p "$pkgdir"/etc/lighttpd
> +       cp "$_builddir"/sample-config/lighttpd.pnp4nagios.conf
> "$pkgdir"/etc/lighttpd/pnp4nagios.conf.sample
> +       install -D -m644 ../../npcd.cfg
> "$pkgdir"/etc/pnp4nagios/npcd.cfg
> +       rm -f "$pkgdir"/etc/init.d/npcd
> +       install -D -m755 ../../npcd "$pkgdir"/etc/init.d/npcd
> +       chown nagios.nagios "$pkgdir"/var/pnp4nagios
> +}
> +
> +
> +md5sums="27cdab96510e15cfa0f4b7c2bf15dd2b  pnp4nagios-0.6.15.tar.gz"
> diff --git a/testing/pnp4nagios/npcd b/testing/pnp4nagios/npcd
> new file mode 100644
> index 0000000..2b17bea
> --- /dev/null
> +++ b/testing/pnp4nagios/npcd
> @@ -0,0 +1,21 @@
> +#!/sbin/runscript
> +
> +depend() {
> +        use net
> +        need dbus
> +        before nfs
> +        after logger
> +	}
> +
> +start() {
> +        ebegin "Starting npcd"
> +        start-stop-daemon --start --quiet --exec /usr/bin/npcd -- -d
> -f /etc/pnp4nagios/npcd.cfg
> +        eend $?
> +	}
> +
> +stop() {
> +       ebegin "Stopping npcd"
> +       start-stop-daemon --stop --quiet --exec /usr/bin/npcd
> +       eend $?
> +	}
> +
> diff --git a/testing/pnp4nagios/npcd.cfg b/testing/pnp4nagios/npcd.cfg
> new file mode 100644
> index 0000000..43bf144
> --- /dev/null
> +++ b/testing/pnp4nagios/npcd.cfg
> @@ -0,0 +1,195 @@
> +# NPCD.cfg - sample configuration file for PNPs NPCD
> +#
> +# 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 free software; you can redistribute it and/or
> modify +# it under the terms of the GNU General Public License
> version 2 as +# published by the Free Software Foundation;
> +#
> +# 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., 51 Franklin St, Fifth Floor, Boston, MA
> 02110-1301  USA +
> +# Privilege Options
> +
> +user = nagios
> +group = nagios
> +
> +#########################
> +#			#
> +# Logging Options	#
> +#			#
> +#########################
> +
> +# log_type - define if you want your logs to 
> +# 'syslog' or to a 'file'
> +#
> +# log_type = <value>
> +#
> +
> +log_type = file
> +#log_type = syslog
> +
> +
> +# log_file - define a path to your logfile
> +# needed if 'log_type'='file'
> +#
> +# log_file = </path/to/logpath/filename>
> +#
> +
> +log_file = /var/pnp4nagios/npcd.log
> +
> +
> +# max_logfile_size - defines the maximum filesize (bytes)
> +# before the logfile will rotated.
> +#
> +# max_logfile_size = <value> (default 10Mbyte)
> +#
> +
> +max_logfile_size = 10485760
> +
> +
> +# log_level - how much should we log?
> +#
> +# log_level = <integer value>
> +#
> +#  0 = No logging - except errors
> +#  1 = Small logging - some few more output
> +#  2 = More Logging (actual ALL logs)
> +# -1 = DEBUG Mode - ALL Logging and slower processing
> +#
> +
> +log_level = 0
> +
> +#########################
> +#			#
> +# NEEDED OPTIONS	#
> +#			#
> +#########################
> +
> +# perfdata_spool_dir - where we can find the 
> +# performance data files
> +#
> +# perfdata_spool_dir = </path/to/directory/>
> +#
> +
> +perfdata_spool_dir = /var/pnp4nagios/perfdata/spool/
> +
> +
> +# Execute following command for each found file
> +# in 'perfdata_spool_dir'
> +#
> +# perfdata_file_run_cmd = </path/to/command>
> +# 
> +# Must be executable by user/group from above
> +#
> +# perfdata_file_run_cmd = </path/to/filename>
> +#
> +
> +perfdata_file_run_cmd = /usr/lib/pnp4nagios/process_perfdata.pl
> +
> +
> +# perfdata_file_run_cmd_args (optional) 
> +#
> +# If you wish, you can apply more arguments to the
> +# perfdata_file_run_cmd
> +#
> +# Hint:
> +# NPCD will create a command line like this:
> +# '<perfdata_file_run_cmd> <perfdata_file_run_cmd_args>
> <filename_from_spool_dir>' +#
> +
> +perfdata_file_run_cmd_args = -b
> +
> +
> +# identify_npcd (optional)
> +#
> +# If set to one (by default) npcd will append
> +# '-n' to the perfdata_file_run_cmd
> +#
> +# identify_npcd = 0|1 (default: 1)
> +
> +identify_npcd = 1
> +
> +
> +# npcd_max_threads - define how many parallel threads we 
> +# should start
> +
> +npcd_max_threads = 5
> +
> +# sleep_time - how many seconds npcd should wait between dirscans
> +#
> +# sleep_time = 15 (default)
> +
> +sleep_time = 15
> +
> +
> +# EXPERIMENTAL
> +#
> +# load_threshold - npcd won't start new threads
> +# if your system load is above this threshold
> +#
> +# load_threshold = <float value> (default: 0.0)
> +#
> +# Hint: Do not use "," as decimal delimiter
> +#
> +# 07/15/2008: Every value above 0.0 will
> +#             enable this feature
> +
> +load_threshold = 0.0
> +
> +
> +# location of your pid file
> +
> +pid_file=/var/run/npcd.pid
> +
> +
> +#########################
> +#                       #
> +# NPCDMOD OPTIONS       #
> +#                       #
> +#########################
> +
> +
> +# perfdata_file - where should the npcdmod.o 
> +# write the performance data
> +#
> +# must not be within the same directory as
> +# perfdata_spool_dir
> +#
> +# perfdata_file = </path/to/file>
> +#
> +
> +perfdata_file = /var/pnp4nagios/perfdata.dump
> +
> +
> +# perfdata_spool_filename - declare the destination
> +# filename for the spooled files
> +#
> +# This option allows you a customized filename.
> +# Usefull if you own different nagios servers 
> +# which write their data to a shared storage.
> +#
> +# perfdata_spool_filename = <filename>
> +#
> +# Hint: 
> +# The final files will be moved to 
> +#  'perfdata_spool_dir/perfdata_spool_filename-TIMESTAMP'
> +#
> +# Example:
> +#
> +# perfdata_spool_filename = perfdata-NY
> +# perfdata_spool_filename = perfdata-LA
> +
> +perfdata_spool_filename = perfdata
> +
> +#
> +# perfdata_file_processing_interval
> +#
> +perfdata_file_processing_interval = 15
> +
> +# We have to end with a newline
> +

William


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