279 lines
9.1 KiB
Ruby
279 lines
9.1 KiB
Ruby
require 'formula'
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class MysqlCluster < Formula
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homepage 'http://www.mysql.com/cluster/'
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url 'http://mysql.llarian.net/Downloads/MySQL-Cluster-7.2/mysql-cluster-gpl-7.2.8.tar.gz'
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sha1 '5bcb69d35eea9b4a45dd6025f2af13d6b1fc4d19'
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depends_on 'cmake' => :build
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depends_on 'pidof' unless MacOS.version >= :mountain_lion
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option :universal
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option 'with-tests', 'Build with unit tests'
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option 'with-embedded', 'Build the embedded server'
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option 'with-libedit', 'Compile with editline wrapper instead of readline'
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option 'with-archive-storage-engine', 'Compile with the ARCHIVE storage engine enabled'
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option 'with-blackhole-storage-engine', 'Compile with the BLACKHOLE storage engine enabled'
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option 'enable-local-infile', 'Build with local infile loading support'
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option 'enable-debug', 'Build with debug support'
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conflicts_with 'mysql',
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:because => "mysql-cluster and mysql install the same binaries."
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conflicts_with 'mariadb',
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:because => "mysql-cluster and mariadb install the same binaries."
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conflicts_with 'percona-server',
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:because => "mysql-cluster and percona-server install the same binaries."
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env :std if build.universal?
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fails_with :clang do
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build 421
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cause "http://article.gmane.org/gmane.comp.db.mysql.cluster/2085"
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end
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def install
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# Build without compiler or CPU specific optimization flags to facilitate
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# compilation of gems and other software that queries `mysql-config`.
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ENV.minimal_optimization
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# Make sure the var/mysql-cluster directory exists
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(var+"mysql-cluster").mkpath
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args = [".",
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"-DCMAKE_INSTALL_PREFIX=#{prefix}",
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"-DMYSQL_DATADIR=#{var}/mysql-cluster",
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"-DINSTALL_MANDIR=#{man}",
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"-DINSTALL_DOCDIR=#{doc}",
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"-DINSTALL_INFODIR=#{info}",
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# CMake prepends prefix, so use share.basename
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"-DINSTALL_MYSQLSHAREDIR=#{share.basename}/mysql",
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"-DWITH_SSL=yes",
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"-DDEFAULT_CHARSET=utf8",
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"-DDEFAULT_COLLATION=utf8_general_ci",
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"-DSYSCONFDIR=#{etc}"]
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# To enable unit testing at build, we need to download the unit testing suite
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if build.include? 'with-tests'
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args << "-DENABLE_DOWNLOADS=ON"
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else
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args << "-DWITH_UNIT_TESTS=OFF"
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end
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# Build the embedded server
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args << "-DWITH_EMBEDDED_SERVER=ON" if build.include? 'with-embedded'
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# Compile with readline unless libedit is explicitly chosen
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args << "-DWITH_READLINE=yes" unless build.include? 'with-libedit'
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# Compile with ARCHIVE engine enabled if chosen
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args << "-DWITH_ARCHIVE_STORAGE_ENGINE=1" if build.include? 'with-archive-storage-engine'
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# Compile with BLACKHOLE engine enabled if chosen
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args << "-DWITH_BLACKHOLE_STORAGE_ENGINE=1" if build.include? 'with-blackhole-storage-engine'
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# Make universal for binding to universal applications
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args << "-DCMAKE_OSX_ARCHITECTURES='i386;x86_64'" if build.universal?
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# Build with local infile loading support
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args << "-DENABLED_LOCAL_INFILE=1" if build.include? 'enable-local-infile'
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# Build with debug support
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args << "-DWITH_DEBUG=1" if build.include? 'enable-debug'
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system "cmake", *args
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system "make"
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system "make install"
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# Create default directories and configuration files
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(var+"mysql-cluster/ndb_data").mkpath
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(var+"mysql-cluster/mysqld_data").mkpath
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(var+"mysql-cluster/conf").mkpath
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(var+"mysql-cluster/conf/my.cnf").write my_cnf unless File.exists? var+"mysql-cluster/conf/my.cnf"
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(var+"mysql-cluster/conf/config.ini").write config_ini unless File.exists? var+"mysql-cluster/conf/config.ini"
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plist_path('ndb_mgmd').write ndb_mgmd_startup_plist('ndb_mgmd')
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plist_path('ndb_mgmd').chmod 0644
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plist_path('ndbd').write ndbd_startup_plist('ndbd')
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plist_path('ndbd').chmod 0644
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plist_path('mysqld').write mysqld_startup_plist('mysqld')
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plist_path('mysqld').chmod 0644
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# Don't create databases inside of the prefix!
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# See: https://github.com/mxcl/homebrew/issues/4975
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rm_rf prefix+'data'
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# Link the setup script into bin
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ln_s prefix+'scripts/mysql_install_db', bin+'mysql_install_db'
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# Fix up the control script and link into bin
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inreplace "#{prefix}/support-files/mysql.server" do |s|
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s.gsub!(/^(PATH=".*)(")/, "\\1:#{HOMEBREW_PREFIX}/bin\\2")
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# pidof can be replaced with pgrep from proctools on Mountain Lion
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s.gsub!(/pidof/, 'pgrep') if MacOS.version >= :mountain_lion
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end
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ln_s "#{prefix}/support-files/mysql.server", bin
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end
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def caveats; <<-EOS.undent
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To get started with MySQL Cluster, read MySQL Cluster Quick Start at
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http://dev.mysql.com/downloads/cluster/
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Default configuration files have been created inside:
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#{var}/mysql-cluster
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Note that in a production system there are other parameters
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that you would set to tune the configuration.
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Set up databases to run AS YOUR USER ACCOUNT with:
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unset TMPDIR
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mysql_install_db --verbose --user=`whoami` --basedir="$(brew --prefix mysql-cluster)" --datadir=#{var}/mysql-cluster/mysqld_data --tmpdir=/tmp
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For a first cluster, you may start with a single MySQL Server (mysqld),
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a pair of Data Nodes (ndbd) and a single management node (ndb_mgmd):
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ndb_mgmd -f #{var}/mysql-cluster/conf/config.ini --initial --configdir=#{var}/mysql-cluster/conf/
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ndbd -c localhost:1186
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ndbd -c localhost:1186
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mysqld --defaults-file=/usr/local/var/mysql-cluster/conf/my.cnf &
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mysql -h 127.0.0.1 -P 5000 -u root -p
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(Leave the password empty and press Enter)
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create database clusterdb;
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use clusterdb;
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create table simples (id int not null primary key) engine=ndb;
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insert into simples values (1),(2),(3),(4);
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select * from simples;
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To shutdown everything:
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mysqladmin -u root -p shutdown
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ndb_mgm -e shutdown
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EOS
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end
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def my_cnf; <<-EOCNF.undent
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[mysqld]
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ndbcluster
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datadir=#{var}/mysql-cluster/mysqld_data
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basedir=#{prefix}
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port=5000
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EOCNF
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end
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def config_ini; <<-EOCNF.undent
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[ndb_mgmd]
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hostname=localhost
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datadir=#{var}/mysql-cluster/ndb_data
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NodeId=1
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[ndbd default]
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noofreplicas=2
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datadir=#{var}/mysql-cluster/ndb_data
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[ndbd]
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hostname=localhost
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NodeId=3
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[ndbd]
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hostname=localhost
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NodeId=4
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[mysqld]
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NodeId=50
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EOCNF
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end
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# Override Formula#plist_name
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def plist_name(extra = nil)
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(extra) ? super()+'-'+extra : super()+'-ndb_mgmd'
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end
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# Override Formula#plist_path
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def plist_path(extra = nil)
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(extra) ? super().dirname+(plist_name(extra)+'.plist') : super()
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end
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def mysqld_startup_plist(name); <<-EOS.undent
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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(name)}</string>
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<key>ProgramArguments</key>
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<array>
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<string>#{HOMEBREW_PREFIX}/bin/mysqld</string>
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<string>--defaults-file=#{var}/mysql-cluster/conf/my.cnf</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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<key>UserName</key>
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<string>#{`whoami`.chomp}</string>
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<key>WorkingDirectory</key>
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<string>#{var}</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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def ndb_mgmd_startup_plist(name); <<-EOS.undent
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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(name)}</string>
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<key>ProgramArguments</key>
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<array>
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<string>#{HOMEBREW_PREFIX}/bin/ndb_mgmd</string>
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<string>--nodaemon</string>
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<string>-f</string>
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<string>#{var}/mysql-cluster/conf/config.ini</string>
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<string>--initial</string>
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<string>--configdir=#{var}/mysql-cluster/conf/</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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<key>UserName</key>
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<string>#{`whoami`.chomp}</string>
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<key>WorkingDirectory</key>
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<string>#{var}</string>
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<key>StandardOutPath</key>
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<string>#{var}/mysql-cluster/#{name}.log</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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def ndbd_startup_plist(name); <<-EOS.undent
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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(name)}</string>
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<key>ProgramArguments</key>
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<array>
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<string>#{HOMEBREW_PREFIX}/bin/ndbd</string>
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<string>--nodaemon</string>
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<string>-c</string>
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<string>localhost:1186</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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<key>UserName</key>
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<string>#{`whoami`.chomp}</string>
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<key>WorkingDirectory</key>
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<string>#{var}</string>
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<key>StandardOutPath</key>
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<string>#{var}/mysql-cluster/#{name}.log</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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end
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