137 lines
4 KiB
Ruby
137 lines
4 KiB
Ruby
class Nagios < Formula
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desc "Network monitoring and management system"
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homepage "https://www.nagios.org/"
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url "https://downloads.sourceforge.net/project/nagios/nagios-4.x/nagios-4.3.4/nagios-4.3.4.tar.gz"
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sha256 "c90b7812d9e343db12be19a572e15c415c5d6353a91c5e226e432c2d4aaa44f1"
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bottle do
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sha256 "d1d4071289fd037542a4f36f205ba522d3aae397e5379def5c402e6befb19f72" => :high_sierra
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sha256 "979dbfa690a58f825c7c06376e2c27ed0b680a1415a996a4666325a2dfaf9ed3" => :sierra
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sha256 "0f33981e12c49a84137d57bfd3c9163da1632ab9c1a9ab97f699d4a7f722811a" => :el_capitan
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sha256 "a521392cf589fab9d9dda30b4cb1e5a7c23baf22b898114a3d65b40a830b2a81" => :yosemite
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end
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depends_on "gd"
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depends_on "nagios-plugins"
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depends_on "libpng"
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def nagios_sbin
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prefix/"cgi-bin"
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end
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def nagios_etc
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etc/"nagios"
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end
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def nagios_var
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var/"lib/nagios"
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end
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def htdocs
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pkgshare/"htdocs"
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end
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def user
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Utils.popen_read("id -un").chomp
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end
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def group
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Utils.popen_read("id -gn").chomp
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end
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def install
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--sbindir=#{nagios_sbin}",
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"--sysconfdir=#{nagios_etc}",
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"--localstatedir=#{nagios_var}",
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"--datadir=#{htdocs}",
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"--libexecdir=#{HOMEBREW_PREFIX}/sbin", # Plugin dir
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"--with-cgiurl=/nagios/cgi-bin",
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"--with-htmurl=/nagios",
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"--with-nagios-user=#{user}",
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"--with-nagios-group='#{group}'",
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"--with-command-user=#{user}",
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"--with-command-group=_www",
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"--with-httpd-conf=#{share}"
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system "make", "all"
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system "make", "install"
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# Install config
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system "make", "install-config"
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system "make", "install-webconf"
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end
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def post_install
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(var/"lib/nagios/rw").mkpath
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config = etc/"nagios/nagios.cfg"
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return unless File.exist?(config)
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return if File.read(config).include?(ENV["USER"])
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inreplace config, "brew", ENV["USER"]
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end
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def caveats; <<~EOS
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First we need to create a command dir using superhuman powers:
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mkdir -p #{nagios_var}/rw
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sudo chgrp _www #{nagios_var}/rw
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sudo chmod 2775 #{nagios_var}/rw
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Then install the Nagios web frontend into Apple's build-in Apache:
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1) Turn on Personal Web Sharing.
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2) Load the cgi and php modules by patching /etc/apache2/httpd.conf:
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-#LoadModule php5_module libexec/apache2/libphp5.so
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+LoadModule php5_module libexec/apache2/libphp5.so
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-#LoadModule cgi_module libexec/apache2/mod_cgi.so
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+LoadModule cgi_module libexec/apache2/mod_cgi.so
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3) Symlink the sample config and create your web account:
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sudo ln -sf #{share}/nagios.conf /etc/apache2/other/
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htpasswd -cs #{nagios_etc}/htpasswd.users nagiosadmin
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sudo apachectl restart
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Log in with your web account (and don't forget to RTFM :-)
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open http://localhost/nagios
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EOS
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end
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plist_options :startup => true, :manual => "nagios #{HOMEBREW_PREFIX}/etc/nagios/nagios.cfg"
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def plist; <<~EOS
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>KeepAlive</key>
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<true/>
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<key>Label</key>
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<string>#{plist_name}</string>
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<key>ProgramArguments</key>
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<array>
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<string>#{opt_bin}/nagios</string>
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<string>#{nagios_etc}/nagios.cfg</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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<key>StandardErrorPath</key>
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<string>/dev/null</string>
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<key>StandardOutPath</key>
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<string>/dev/null</string>
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</dict>
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</plist>
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EOS
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end
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test do
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assert_match version.to_s, shell_output("#{bin}/nagios --version")
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end
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end
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