150 lines
4.4 KiB
Ruby
150 lines
4.4 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-4.4.6/nagios-4.4.6.tar.gz"
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sha256 "ab0d5a52caf01e6f4dcd84252c4eb5df5a24f90bb7f951f03875eef54f5ab0f4"
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license "GPL-2.0"
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livecheck do
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url :stable
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regex(%r{url=.*?/nagios[._-]v?(\d+(?:\.\d+)+)\.t}i)
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end
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bottle do
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rebuild 1
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sha256 "0e8c1624e0265e3889c16ce76609b49752ea8e2d3a3b55f5c48cb4e891db402f" => :big_sur
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sha256 "7724f5ce89e429cd7483f7318ca1fbb0ffeb08d4045ae2a883ef9f80a76a698f" => :arm64_big_sur
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sha256 "a9c2c8baae137bfbfa46f67d62f7fb29a0fb4327b7a366cfe44a1502207d62fd" => :catalina
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sha256 "c074419ad5ee9d3446410e7ff05b8454c840771f5cae1246a9de20e33775d4f0" => :mojave
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sha256 "162b5d50061d7a2ef4bfa8a9899d7fad3558ccfea80e105c43a66061d1780cd9" => :high_sierra
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end
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depends_on "gd"
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depends_on "libpng"
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depends_on "nagios-plugins"
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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.safe_popen_read("id", "-un").chomp
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end
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def group
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Utils.safe_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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"--disable-libtool"
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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
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<<~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 built-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
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<<~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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