Ticket #37585: Portfile

# $Id: Portfile 82553 2011-08-15 19:22:39Z jmr@macports.org $

PortSystem 1.0

PortGroup               perl5 1.0

name                    smokeping
version                 2.6.8
categories              net perl
maintainers             markd openmaintainer
description             A deluxe latency logging and graphing system.
long_description        SmokePing is a deluxe latency measurement tool. \
                        It can measure, store, and display latency, latency \
                        distribution, and packet loss. SmokePing uses RRDtool \
                        to maintain a longterm data-store and to draw pretty \
                        graphs, giving up to the minute information on the \
                        state of each network connection.

platforms               darwin
homepage                http://oss.oetiker.ch/smokeping/
master_sites            http://oss.oetiker.ch/smokeping/pub/
checksums               md5 14a968daab2d17a27d41600077e3e967

patchfiles              patch-etc-config.dist \
                        patch-bin-smokeping \
                        patch-bin-tSmoke \

depends_lib-append      port:perl5.12 \
                        port:mod_fastcgi \
                        port:p5-fcgi \
                        port:apache2 \
                        port:rrdtool \
                        port:p5.12-libwww-perl \
                        port:p5.12-socket6 \
                        port:p5.12-net-snmp \
                        port:p5.12-net-telnet \
                        port:p5.12-net-dns \
                        port:p5.12-net-radius \
                        port:p5.12-perl-ldap \
                        port:p5.12-io-socket-ssl \
                        port:p5.12-pathtools \
                        port:p5.12-snmp_session \
                        port:fping \
                        port:curl

set smokeroot ${prefix}/lib/smokeping
set smokedata ${prefix}/var/smokeping
set smokeetc ${prefix}/etc/smokeping
set smokedoc ${prefix}/share/doc/smokeping
set macports_apache_docroot ${prefix}/apache2/htdocs

        startupitem.create      yes
        startupitem.name        smokeping
        startupitem.executable  ${prefix}/bin/smokeping --nodaemon


post-patch {
        reinplace "s|__PREFIX__|${prefix}|g" \
                ${worksrcpath}/bin/smokeping \
                ${worksrcpath}/bin/tSmoke \
                ${worksrcpath}/etc/config.dist \
                ${worksrcpath}/etc/smokemail.dist

        reinplace "s|__PERL5__ARCHLIB__|${perl5.archlib}|g" \
                ${worksrcpath}/bin/smokeping \
                ${worksrcpath}/bin/tSmoke \

#       eval reinplace "s|/usr/bin/perl|${prefix}/bin/perl5.12|g" \
#                [glob ${worksrcpath}/bin/*.dist] \
#                [glob ${worksrcpath}/etc/*.dist] \

        reinplace "s|/usr/bin/|${prefix}/bin/|g" \
                ${worksrcpath}/lib/Smokeping.pm \
                ${worksrcpath}/lib/Smokeping/Examples.pm \
                ${worksrcpath}/lib/Smokeping/probes/Curl.pm \
                ${worksrcpath}/lib/Smokeping/probes/RemoteFPing.pm \
                ${worksrcpath}/lib/Smokeping/probes/SSH.pm \
                ${worksrcpath}/lib/Smokeping/probes/FPing6.pm \
                ${worksrcpath}/lib/Smokeping/probes/EchoPing.pm \
                ${worksrcpath}/lib/Smokeping/probes/FPing.pm

        reinplace "s|/usr/share/smokeping/etc|${smokeetc}|g" \
                ${worksrcpath}/lib/Smokeping/probes/passwordchecker.pm
}

#destroot {
# bin
#       xinstall -m 755 -d ${destroot}${prefix}/bin
#       xinstall -m 755 ${worksrcpath}/bin/smokeping.dist ${destroot}${prefix}/bin/smokeping
#       xinstall -m 755 ${worksrcpath}/bin/tSmoke.dist ${destroot}${prefix}/bin/tSmoke

# doc
#       xinstall -m 755 -d ${destroot}${smokedoc}
#       system "cp -R ${worksrcpath}/doc/ ${destroot}${smokedoc}"
#       file copy ${worksrcpath}/README ${destroot}${smokedoc}
#       file copy ${worksrcpath}/TODO ${destroot}${smokedoc}

# etc
# Leave the config.dist filename for users to remove so upgrades won't destroy the config file.
#       xinstall -m 755 -d ${destroot}${smokeetc}
#       eval xinstall -m 640 [glob ${worksrcpath}/etc/*.dist] ${destroot}${smokeetc}

# lib
#       system "cp -R ${worksrcpath}/lib/ ${destroot}${smokeroot}"

# Smokeping data directory that needs to be symlinked to Apache docroot
#       xinstall -m 755 -d ${destroot}${smokedata}

# Smokeping log directory
#       xinstall -m 755 -d ${destroot}${smokedata}/log

# htdocs
#        xinstall -m 755 ${worksrcpath}/htdocs/smokeping.cgi.dist \
#                ${destroot}${smokedata}/smokeping.cgi
#        xinstall -m 755 -d ${destroot}${smokedata}/cropper
#        system "cp -R ${worksrcpath}/htdocs/cropper/ ${destroot}${smokedata}/cropper"

# Retain these empty directories
#       destroot.keepdirs ${destroot}${smokedata}/log
#}

post-activate {
ui_msg "\n  #### To complete the Smokeping installation ####

1) Enable mod_fastcgi (installed as a dependency of Smokeping) for MacPorts Apache 2.

   -Rdd the line below to ${prefix}/apache2/conf/httpd.conf.

        LoadModule fastcgi_module modules/mod_fastcgi.so


2)  Changes to httpd.conf for Smokeping.

   -Uncomment this line to enable the CGI script handler.

        AddHandler cgi-script .cgi

   -Add a directive for Smokeping's data directory and add
    smokeping.cgi to DirectoryIndex for a simple /smokeping url.

        Alias /smokeping \"${prefix}/var/smokeping\"
        <Directory \"${prefix}/var/smokeping\">
            Allow from all
            Options ExecCGI
        </Directory>

        <IfModule dir_module>
            DirectoryIndex index.html smokeping.cgi
        </IfModule>


3) Set Smokeping data directory permissions to the Apache user and group set
   in httpd.conf.  The default Apache user and group for OS X is www.

        sudo chown -R <smokeping-user>:<smokeping-group> ${smokedata}/


4) Setup Smokeping logging.

   -Add this statement to /etc/syslog.conf.

   local1.*     ${smokedata}/log/smokeping.log

   -Create a logfile to receive the log messages.

        cd ${smokedata}/log
        sudo touch smokeping.log
        sudo chmod 600 smokeping.log
        sudo chown root:admin smokeping.log

   -Then restart the syslog facility.

        sudo kill -HUP `cat /var/run/syslog.pid`


5) Rename and edit the ${smokeetc}/config sample files, then test your config file.

   -Remove the .dist extension from all files; do not change the filenames.

        cd ${smokeetc}
        sudo mv config.dist config

   -Set the DNS names for the Smokeping config file url's \"imageurl\" and \"cgiurl\".
    But you should leave all file paths alone -they are set by MacPorts.

        imgurl   = http://myhost.mycompany.com/smokeping
        cgiurl   = http://myhost.mycompany.com/smokeping/smokeping.cgi

   -Customize variables.

     * General * - owner, contact, and mailhost
     * Alerts  * - to, from addresses

   -Then clear the examples \(they have a leading '+'\) in the *** Targets ***
    section and set your own.

        + My Web Server
           menu = MyWebServer
           title = My Web Server
           host = mywebserver.mydomain.com
           alerts = bigloss,someloss,startloss

    -See sample configurations and examples in ${prefix}/share/doc/smokeping/.

    -Perform a config file test from a terminal window and correct any errors that
     are reported.

        smokeping --check


6) Start Smokeping and verify it is running.  (Give it a minute to start)

        sudo launchctl load -w /Library/LaunchDaemons/org.macports.smokeping.plist
        ps -ax |grep smoke

 1713  Ss 0:00.16 ${prefix}/bin/smokeping \[FPing\]
 1753  Ss 0:00.18 ${prefix}/bin/speedy_backend -w ${prefix}/apache2/htdocs/smokeping/smokeping.cgi
 1754  S  0:01.56 ${prefix}/bin/speedy_backend -w ${prefix}/apache2/htdocs/smokeping/smokeping.cgi


7) Check the Smokeping graphs with a web browser.

   Go to http://localhost/smokeping


8) Add or remove targets from Smokeping.

   After adding or removing targets from ${smokeetc}/config, you must reload
   Smokeping from a terminal window.

        sudo smokeping --reload
\n"
}