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* '$RCSfile$' |
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* Purpose: web page describing the installation of Metacat |
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* Copyright: 2000 Regents of the University of California and the |
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* National Center for Ecological Analysis and Synthesis |
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* Authors: Chad Berkley |
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<!DOCTYPE html PUBLIC "-//W3C//DTD html 4.0//EN"> |
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<html> |
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<head> |
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<title>Metacat Installation Instructions</title> |
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<link rel="stylesheet" type="text/css" href="./common.css"> |
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<link rel="stylesheet" type="text/css" href="./default.css"> |
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<body> |
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<table class="tabledefault" width="100%"> |
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<tr><td rowspan="2"><img src="./images/KNBLogo.gif"></td> |
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<td colspan="7"> |
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<div class="title">Metacat UNIX Installation Instructions</div> |
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</td> |
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<tr> |
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<td><a href="/" class="toollink"> KNB Home </a></td> |
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<td><a href="/informatics" class="toollink"> Informatics </a></td> |
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<td><a href="/education" class="toollink"> Education </a></td> |
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<td><a href="/software" class="toollink"> Software </a></td> |
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</tr> |
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</table> |
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<hr> |
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<div class="header1">Table of Contents</div> |
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<div class="toc"> |
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<div class="toc1"><a href="#QuickInstructions">Quick Instructions</a></div> |
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<div class="toc2"><a href="#QuickInstall">Quick Installation</a></div> |
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<div class="toc2"><a href="#QuickUpdate">Quick Update</a></div> |
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<div class="toc1"><a href="#PreInstallation">Pre-Installation</a></div> |
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<div class="toc2"><a href="#MinRequirements">Minimum Requirements</a></div> |
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<div class="toc2"><a href="#AdditionalRequiredSoftware">Additional Required Software</a></div> |
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<div class="toc1"><a href="#AdditionalSoftwareSetup">Additional Software Setup</a></div> |
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<div class="toc2"><a href="#AdditionalSoftwareJava">Java</a></div> |
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<div class="toc2"><a href="#AdditionalSoftwareOracle">Oracle</a></div> |
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<div class="toc2"><a href="#AdditionalSoftwarePostgres">PostgreSQL</a></div> |
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<div class="toc2"><a href="#AdditionalSoftwareAnt">Ant</a></div> |
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<div class="toc2"><a href="#AdditionalSoftwareTomcat">Tomcat</a></div> |
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<div class="toc1"><a href="#DownloadingMetacat">Download Metacat and Get War File</a></div> |
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<div class="toc2"><a href="#DownloadMetacatBinary">Download Metacat Binary and Create War File</a></div> |
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<div class="toc2"><a href="#DownloadMetacatSource">Download Metacat Source and Create War File</a></div> |
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<div class="toc1"><a href="#InstallingMetacat">Installing Metacat</a></div> |
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<div class="toc2"><a href="#CreateMetacatDirs">Create Metacat Directories</a></div> |
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<div class="toc2"><a href="#InstallMetacatWar">Install Metacat War</a></div> |
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<div class="toc1"><a href="#UpgradingMetacat">Upgrading Existing Metacat</a></div> |
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<div class="toc2"><a href="#UpgradeStopMetacat">Stop the Running Metacat</a></div> |
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<div class="toc2"><a href="#UpgradeDownloadMetacat">Download Latest Metacat Application</a></div> |
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<div class="toc2"><a href="#UpgradeMetacatWar">Upgrade Metacat War</a></div> |
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<div class="toc1"><a href="#RestartTomcat">Restart Tomcat</a></div> |
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<div class="toc2"><a href="#UpgradeTroubleshooting">Troubleshooting</a></div> |
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<div class="toc2"><a href="#UpgradeConfigureMetacat">Configure Metacat</a></div> |
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<div class="toc1"><a href="#Registry">Web Based Registry</a></div> |
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<!-- |
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<div class="toc1"><a href="#VersionNotes">Version Installation Notes</a></div> |
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<div class="toc2"><a href="#1_9InstallNotes">1.9 Installation Notes</a></div> |
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--> |
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</div> |
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<a name="QuickInstructions"></a><div class="header1">Quick Instructions</div> |
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<a name="QuickInstall"></a><div class="header2">Quick Installation</div> |
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<p>These are the installation instructions for a system that has Ubuntu 8.04 installed |
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and has never had Metacat installed on it:</p> |
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<div class=indent> |
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<a name="DownloadMetacatInstall"></a><div class="header3">Download Metacat Package</div> |
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<p>Browse to the |
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<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
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In the Metacat section, select the link that looks like:</p> |
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<div class="code">metacat-bin-X.X.X.tar.gz</div> |
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<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
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<p>Extract the Metacat package files by typing:</p> |
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<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
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<p>You should see a war file and several supporting files. The location where these files |
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were extracted will be refered to as the the <metacat_package_dir> for the remainder |
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of this documentation. |
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</div> |
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<div class=indent> |
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<a name="CreateDirs"></a><div class="header3">Create Metacat Directories</div> |
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<p>Create the metacat utility base directory by typing:</p> |
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<div class="code">sudo mkdir /var/metacat</div> |
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<div class="code">sudo chown -R <tomcat_user> /var/metacat</div> |
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<p>where <tomcat_user> is the user that will start Tomcat. If you are |
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starting Tomcat as the root user, you do not need to run the chown command.</p> |
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</div> |
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<div class=indent> |
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<a name="InstallJava"></a><div class="header3">Install Java</div> |
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<p>Install Java by typing:</p> |
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<div class="code">sudo apt-get install sun-java5-jdk</div> |
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<p>hit "ok" then "yes" for license agreement<p> |
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</div> |
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<div class=indent> |
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<a name="InstallApache"></a><div class="header3">Install Apache</div> |
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<p>Install Apache and and Mod JK packages by typing:</p> |
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<div class="code">sudo apt-get install apache2 libapache2-mod-jk</div> |
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<p>Set up Mod JK apache configuration by typing:</p> |
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<div class="code">sudo cp <metacat_package_dir>/jk.conf /etc/apache2/mods-available</div> |
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<div class="code">sudo cp <metacat_package_dir>/workers.properties /etc/apache2</div> |
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<p>Enable Apache Mod JK by typing:</p> |
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<div class="code">sudo a2dismod jk</div> |
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<div class="code">sudo a2enmod jk</div> |
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<p>Set up and enable knb (Metacat) site configurations by typing:</p> |
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<div class="code">sudo cp <metacat_package_dir>/knb /etc/apache2/sites-available</div> |
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<div class="code">sudo a2ensite knb</div> |
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<p>If you want to run an LSID server along with the Metacat server, set up and enable the authority service site |
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configurations by typing:</p> |
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<div class="code">sudo cp <metacat_package_dir>/authority /etc/apache2/sites-available</div> |
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<div class="code">sudo a2ensite authority</div> |
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<p>Restart apache to bring in changes by typing:</p> |
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<div class="code">sudo /etc/init.d/apache2 force-reload</div> |
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</div> |
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<div class=indent> |
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<a name="InstallTomcat"></a><div class="header3">Install Tomcat</div> |
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<p>Install Tomcat 5.5 by typing:</p> |
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<div class="code">sudo sudo apt-get install tomcat5.5</div> |
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<p>Install Metacat friendly Tomcat startup script by typing:</p> |
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<div class="code">sudo /etc/init.d/tomcat5.5 stop</div> |
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<div class="code">sudo mv /etc/init.d/tomcat5.5 /etc/init.d/tomcat5.5.bak</div> |
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<div class="code">sudo cp <metacat_package_dir>/tomcat5.5 /etc/init.d/tomcat5.5</div> |
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<div class="code">sudo chmod +x /etc/init.d/tomcat5.5</div> |
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</p> |
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</div> |
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<div class=indent> |
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<a name="InstallPostgres"></a><div class="header3">Install PostgreSQL Database</div> |
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<p>Install PostgreSQL by typing:</p> |
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<div class="code">sudo apt-get install postgresql</div> |
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<p>Change to postgres user:</p> |
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<div class="code">sudo su - postgres</div> |
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<p>Setup empty Metacat database instance editing the postgreSQL configuration file:</p> |
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<div class="code">gedit /etc/postgresql/8.3/main/pg_hba.conf</div> |
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<p>and adding the following line:</p> |
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<div class="code">host metacat metacat 127.0.0.1 255.255.255.255 password</div> |
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<p>Save the file, then create the metacat instance:</p> |
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<div class="code">createdb metacat</div> |
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<p>Log into postgreSQL by typing:</p> |
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<div class="code">psql metacat</div> |
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<p>and create the metacat user by typing at the psql prompt:</p> |
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<div class="code">CREATE USER metacat WITH UNENCRYPTED PASSWORD 'your_password';</div> |
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<p>where your_password is whatever password you would like for the metacat user.</p> |
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<p>Exit PostgreSQL by typing</p> |
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<div class="code">\q</div> |
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<p>Restart the PostgreSQL database to bring in changes:</p> |
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<div class="code">/etc/init.d/postgresql-8.3 restart</div> |
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<p>Log out of the postgres user account by typing:</p> |
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<div class="code">logout</div> |
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<p>Test the installation and metacat account by typing:</p> |
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<div class="code">psql -U metacat -W -h localhost metacat</div> |
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<p>Log back out of postgreSQL:</p> |
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<div class="code">\q</div> |
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</div> |
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<div class=indent> |
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<a name="QuickInstallMetacatWar"></a><div class="header3">Install Metacat War</div> |
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<p>Copy the war file to Tomcat:</p> |
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<div class="code">sudo cp <metacat_package_dir>/knb.war /usr/share/tomcat5.5/webapps</div> |
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<p>Restart Tomcat:</p> |
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<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
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</div> |
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<div class=indent> |
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<a name="QuickInstallLsidWar"></a><div class="header3">Install LSID War</div> |
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<p>If you want to run an LSID server along with the Metacat server, copy the |
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authority.war file to Tomcat:</p> |
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<div class="code">sudo cp <metacat_package_dir>/authority.war /usr/share/tomcat5.5/webapps</div> |
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<p>Restart Tomcat:</p> |
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<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
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</div> |
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<div class=indent> |
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<a name="ConfigureMetacatInstall"></a><div class="header3">Configure Metacat</div> |
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<p>Refer to the documentation on <a href="./metacatconfigure.html">Metacat Confguration</a> |
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to complete your installation of Metacat.</p> |
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</div> |
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<a name="QuickUpdate"></a><div class="header2">Quick Update</div> |
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<p>These are the instructions for a system that already has Metacat installed on it, |
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but needs a Metacat upgrade:</p> |
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<div class=indent> |
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<a name="DownloadMetacatUpdate"></a><div class="header3">Download Metacat Package</div> |
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<p>Browse to the |
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<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
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In the Metacat section, select the link that looks like:</p> |
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<div class="code">metacat-bin-X.X.X.tar.gz</div> |
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<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
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<p>Extract the Metacat package files by typing:</p> |
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<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
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<p>You should see a war file and several supporting files. The location where these files |
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were extracted will be refered to as the the <metacat_package_dir> for the remainder |
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of this documentation. |
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</div> |
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<div class=indent> |
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<a name="BackupApplication"></a><div class="header3">Backup Existing Metacat Installation</div> |
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<p>To be safe, it is best to backup the existing Metacat installation. Do so by typing: </p> |
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<div class="code">cp <web_app_dir>/knb <web_app_dir>/knb.<yyyymmdd></div> |
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<div class="code">cp <web_app_dir>/knb.war <web_app_dir>/knb.war.<yyyymmdd></div> |
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<p>Of course, you can use any backup strategy you like (or none at all).</p> |
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</div> |
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<div class=indent> |
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<a name="QuickUpdateMetacatWar"></a><div class="header3">Install Metacat War</div> |
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<p>Copy the war file to Tomcat:</p> |
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<div class="code">sudo cp knb.war /usr/share/tomcat5.5/webapps</div> |
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<p>Restart Tomcat:</p> |
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<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
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</div> |
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<div class=indent> |
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<a name="QuickUpdateLsidWar"></a><div class="header3">Update LSID War</div> |
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<p>If you want to run an LSID server along with the Metacat server, copy the |
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authority.war file to Tomcat:</p> |
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<div class="code">sudo cp <metacat_package_dir>/authority.war /usr/share/tomcat5.5/webapps</div> |
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<p>Restart Tomcat:</p> |
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<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
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</div> |
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<div class=indent> |
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<a name="ConfigureMetacatInstall"></a><div class="header3">Configure Metacat</div> |
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<p>Refer to the documentation on <a href="./metacatconfigure.html">Metacat Confguration</a> |
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to complete your installation of Metacat.</p> |
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</div> |
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<!-- |
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<a name="SourceInstall"></a><div class="header1">Installing From Source Code</div> |
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<p>These documents are meant to outline the metacat installation process on specific platforms. They are |
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<strong><em>not</em></strong> a substitute for the below instructions and only meant as a supplemental guideline. </p> |
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<a name="WindowsXP"></a><div class="header2">Windows XP</div> |
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<p> See the <a href="os_specific/install_metacat_windows.html">Windows XP installation instructions</a>.</p> |
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<a name="Ubuntu8.04"></a><div class="header2">Ubuntu 8.04</div> |
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<p> See the <a href="os_specific/install_metacat_ubuntu.html">Ubuntu 8.04 installation instructions</a>.</p> |
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<a name="MacOSX"></a><div class="header2">Mac OS X</div> |
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<p> See the <a href="os_specific/install_metacat_mac.html">Mac OS X installation instructions</a>.</p> |
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--> |
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|
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<a name="PreInstallation"></a><div class="header1">Pre-Installation</div> |
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<a name="MinRequirements"></a><div class="header2">Minimum Requirements</div> |
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<p> |
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Installing Metacat requires a server running an SQL92 compliant database |
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(Oracle 8i or Postgresql recommended) with at least 128MB RAM, and a Pentium III class |
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processor or higher. The amount of disk space required depends on the |
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size of your RDBMS tablespace (which should be at least 10 MB, |
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however Metacat itself requires only about 1 MB of free space after |
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installation). These instructions assume a Linux environment but may |
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work on other UNIX type environments, however this has not been tested. |
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</p> |
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|
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<a name="AdditionalRequiredSoftware"></a><div class="header2">Additional Required Software</div> |
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<p> |
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The server on which you wish to install Metacat must have the following |
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software installed and running correctly before attempting to install |
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Metacat. |
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<ul> |
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<li><a href="http://www.oracle.com">Oracle 8i</a> (or another SQL92 |
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compliant RDBMS like Postgres)</li> |
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<li><a href="http://jakarta.apache.org/ant/index.html">Apache Jakarta-Ant</a> |
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</li> |
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<li><a href="http://jakarta.apache.org/tomcat/index.html">Apache Jakarta-Tomcat</a> |
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<p class="emphasis">Note: For a more robust web serving environment, |
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Apache web server should |
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be installed along with Tomcat and the two should be integrated |
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as described on the Apache web site.</p> |
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</li> |
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</ul> |
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</p> |
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<a name="AdditionalSoftwareSetup"></a><div class="header1">Additional Software Setup</div> |
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<a name="AdditionalSoftwareJava"></a><div class="header2">Java</div> |
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<p>You'll need a recent Java SDK; J2SE 1.4.2 or later is required. The latest metacat release |
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has been tested most extensively with <a href="http://java.sun.com/j2se/1.5.0/">J2SE 5.0</a> |
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and this is the recommended version. |
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Make sure that JAVA_HOME environment variable is properly set and that both |
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java and javac are on your PATH. |
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</p> |
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<a name="AdditionalSoftwareOracle"></a><div class="header2">Oracle 8i</div> |
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<p>The Oracle RDBMS must be installed and running as a daemon on the system. |
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In addition the JDBC listener must be enabled. You can enable it by |
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logging in as your Oracle user and typing the following:</p> |
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<div class="code">lsnrctl start</div> |
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<p>Your instance should have a table space of at least 5 MB (10 MB or higher |
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recommended). You should also have a username specific to Metacat |
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created and enabled. This user must have most normal permissions |
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including CREATE SESSION, CREATE TABLE, CREATE INDEX, CREATE TRIGGER, |
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EXECUTE PROCEDURE, EXECUTE TYPE, etc. If an action is unexplainably |
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rejected by Metacat it is probably because the user permissions are not |
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correctly set.</p> |
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<a name="AdditionalSoftwarePostgreSQL"></a><div class="header2">PostgreSQL</div> |
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<p>PostgreSQL can be easily installed on most linux distributions and on |
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Windows (using cygwin) and Mac OS X. Using Fedora Core or RedHat Linux, |
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you can install the rpms for postgres and then run </p> |
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<div class="code">/etc/init.d/postgresql start</div> |
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|
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<p>in order to start the database. |
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On Ubuntu and other Debian-based Linux distributions, you can use the apt-get command |
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to install postgres: |
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<div class="code">sudo apt-get install postgresql-8.0</div> and |
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then run |
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<div class="code">/etc/init.d/postgresql-8.0 start</div> to start. |
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|
|
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This initializes the data files. You need to do a bit of configuration |
|
329 |
to create a database and set up a user account and allow internet access |
|
330 |
via jdbc. See the postgres documentation for this, but here is a quick |
|
331 |
start: |
|
332 |
<ul> |
|
333 |
<li>Switch to the "postgres" user account |
|
334 |
<div class="code">sudo su - postgres</div></li> |
|
335 |
<li>Edit "data/pg_hba.conf", adding the following line to the file:<br> |
|
336 |
<div class="code">host metacat metacat 127.0.0.1 255.255.255.255 password</div> |
|
337 |
If your host uses IPv6 addresses, you may need this line instead: |
|
338 |
<div class="code">host metacat metacat ::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff password</div></li> |
|
339 |
<li>If you are using Postgresql pre-8.0, you must edit the "data/postgres.conf" file and uncomment and edit the line |
|
340 |
starting with "tcpip_socket" so that it reads |
|
341 |
<div class="code">tcpip_socket = true</div></li> |
|
342 |
<li>Create metacat database by typing: |
|
343 |
<div class="code">createdb metacat</div></li> |
|
344 |
<li>Log in using the postgres account and create a new "metacat" user account by typing: |
|
345 |
<div class="code">psql metacat</div> |
|
346 |
<ul> |
|
347 |
<li>In postgres, run <div class="code">CREATE USER metacat WITH UNENCRYPTED PASSWORD 'apasswordyoulike';</div></li> |
|
348 |
<li>This creates a new account called metacat on the database named metacat</li> |
|
349 |
<li>Note: there are many ways to do this, so others such as using |
|
350 |
ENCRYPTED passwords will work fine.</li> |
|
351 |
</ul> |
|
352 |
</li> |
|
353 |
<li>Exit the postgres account back to root and restart the postgres |
|
354 |
database by typing: |
|
355 |
<div class="code">/etc/init.d/postgresql restart</div></li> |
|
356 |
<li>Test logging into the postgres db using the metacat account with |
|
357 |
the following command: |
|
358 |
<div class="code">psql -U metacat -W -h localhost metacat</div></li> |
|
359 |
</ul> |
|
360 |
</p> |
|
361 |
|
|
362 |
<a name="AdditionalSoftwareAnt"></a><div class="header2">Ant</div> |
|
363 |
<p> |
|
364 |
Ant is a Java based build application similar to Make on UNIX systems. |
|
365 |
It takes in installation parameters from a file in the root installation |
|
366 |
directory named "build.xml". The Metacat CVS module contains a default |
|
367 |
build.xml file that may require some modification upon installation. Ant |
|
368 |
should be installed on the system and the "ant" executable shell script |
|
369 |
should be available in the users path. The latest metacat release was tested with |
|
370 |
Ant 1.6.5. <!-- We note that the current build is |
|
371 |
not working with Ant 1.6.x, so you'll need to use an earler version. We have |
|
372 |
successfully used Ant 1.5.1, 1.5.2, and some earlier versions. --> |
|
373 |
</p> |
|
374 |
|
|
375 |
<a name="AdditionalSoftwareTomcat"></a><div class="header2">Tomcat</div> |
|
376 |
<p> |
|
377 |
Install Tomcat into the directory of your choice. The directory in which |
|
378 |
you install Tomcat itself will be referred to as the <tomcat_home>. |
|
379 |
We recommend that you install Tomcat version 5.5. If you are running |
|
380 |
Ubuntu/Debian, you can get Tomcat by typing:</p> |
|
381 |
<div class="code">sudo apt-get install tomcat5.5</div> |
|
382 |
Otherwise, you can get Tomcat from <a href=" http://jakarta.apache.org/tomcat/index.html">the Apache Tomcat page</a>. |
|
383 |
</p> |
|
384 |
|
|
385 |
<a name="DownloadingMetacat"></a><div class="header1">Download Metacat and Get War File</div> |
|
386 |
<p>There are several ways to wind up with a Metacat war file, which is needed for |
|
387 |
installation. These are: </p> |
|
388 |
<ul> |
|
389 |
<li>Download Metacat binary distribution - which will have a pre-built war file.</li> |
|
390 |
<li>Download Metacat source distribution - which will then need to be built in order to create a war file.</li> |
|
391 |
<li>Download Metacat source from SVN - which will then need to be built in order to create a war file.</li> |
|
392 |
</ul> |
|
393 |
<p>Since downloading the binary distribution is the easiest and most common install, it |
|
394 |
will be discussed here in detail. Links to source download/build instructions are also |
|
395 |
included in case you would like to go that route.</p> |
|
396 |
<a name="DownloadMetacatBinary"></a><div class="header2">Download Metacat Binary and Create War File</div> |
|
397 |
|
|
398 |
<p>Browse to the |
|
399 |
<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
400 |
In the Metacat section, for Linux based systems, select the link that looks like:</p> |
|
401 |
<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
402 |
<p>for Windows systems, select the link that looks like:</p> |
|
403 |
<div class="code">metacat-bin-X.X.X.zip</div> |
|
404 |
<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
|
405 |
<p>Extract the Metacat package files on Linux systems by typing: |
|
406 |
<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
|
407 |
<p>or, on Windows, use your system unzip utility to extract the zip file.</p> |
|
408 |
<p>You should see a war file and several supporting files. The location where these files |
|
409 |
were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
410 |
of this documentation. |
|
411 |
|
|
412 |
<a name="DownloadMetacatSource"></a><div class="header2">Download Metacat Source and Create War File</div> |
|
413 |
|
|
414 |
<p>If you would like to download the Metacat source distribution or checkout the source |
|
415 |
code from SVN, go to the |
|
416 |
<a href="./metacat-source-build.html">Download and Build Metacat From Source</a> page. |
|
417 |
|
|
418 |
<a name="InstallingMetacat"></a><div class="header1">Installing Metacat</div> |
|
419 |
<p>This section is only for a new installation. If you are upgrading an existing Metacat, please skip |
|
420 |
this section and go to the next one - <a href="#UpgradingMetacat">Upgrading Existing Metacat</a></p> |
|
421 |
|
|
422 |
<p>Tomcat will look for it's application files (war files) in a configured directory. |
|
423 |
This is typically the <tomcat_home>/webapps directory, but your instance of Tomcat may |
|
424 |
be configured to look in a different directory. We will refer to your Tomcat application directory |
|
425 |
as <tomcat_app_dir>.</p> |
|
426 |
|
|
427 |
<a name="CreateMetacatDirs"></a><div class="header2">Create Metacat Directories</div> |
|
428 |
<p>Metacat uses a base directory to store such things as store data and metadata, |
|
429 |
temporary files and configuration backups. This directory should be outside of the |
|
430 |
Tomcat application directory since the application directory gets wiped out during an |
|
431 |
upgrade. Create the metacat utility base directory |
|
432 |
by typing:</p> |
|
433 |
<div class="code">sudo mkdir <metacat_base_dir></div> |
|
434 |
<p>(Typically <metacat_base_dir> is '/var/metacat'.) Remeber the directory you |
|
435 |
choose, since you will be asked to configure Metacat to point to it after startup.</p> |
|
436 |
|
|
437 |
<p>Change the ownership of the directory by typing:</p> |
|
438 |
<div class="code">sudo chown -R <tomcat_user> /var/metacat</div> |
|
439 |
<p>where <tomcat_user> is the user that will start Tomcat. If you are |
|
440 |
starting Tomcat as the root user, you do not need to run the chown command.</p> |
|
441 |
|
|
442 |
<a name="InstallMetacatWar"></a><div class="header2">Install Metacat War</div> |
|
443 |
<p>Copy the war file to Tomcat:</p> |
|
444 |
<div class="code">sudo cp knb.war <tomcat_app_dir></div> |
|
445 |
|
|
446 |
<a name="ApacheConfig"></a><div class="header2">Configure Apache</div> |
|
447 |
<p>You have the option of running Tomcat stand-alone or with with the Apache web |
|
448 |
server. Running with Apache is the more traditional setup since Apache is a |
|
449 |
more robust web server. There are some initial setup steps to get Apache talking |
|
450 |
to the Metacat application at the </p> |
|
451 |
<a href="./metacat-apache-config.html"> the Metacat Apache Configuration page</a></p> |
|
452 |
|
|
453 |
<a name="UpgradingMetacat"></a><div class="header1">Upgrading Existing Metacat</div> |
|
454 |
<a name="protocol"></a> |
|
455 |
<p>The following instructions are for upgrading an existing Metacat. |
|
456 |
|
|
457 |
<a name="UpgradeStopMetacat"></a><div class="header2">Stop the Running Metacat</div> |
|
458 |
<p>To do this, login as the user that runs your tomcat server (often "tomcat"), |
|
459 |
go to <tomcat_home>/bin and type:</p> |
|
460 |
|
|
461 |
<div class="code">./shutdown.sh</div> |
|
462 |
|
|
463 |
<a name="UpgradeDownloadMetacat"></a><div class="header2">Download Latest Metacat Application</div> |
|
464 |
<p>Browse to the |
|
465 |
<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
466 |
In the Metacat section, select the link that looks like:</p> |
|
467 |
<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
468 |
<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
|
469 |
<p>Extract the Metacat package files by typing:</p> |
|
470 |
<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
|
471 |
<p>You should see several files:</p> |
|
472 |
|
|
473 |
<ul> |
|
474 |
<li>knb.war - the Metacat application web archive file.</li> |
|
475 |
<li>knb - the web definition file used by Apache on ubuntu/debian Linux systems.</li> |
|
476 |
<li>jk.conf - the JkMount configuration file used by Apache on ubuntu/debian Linux systems.</li> |
|
477 |
<li>workers.properties - the workers definition file used by Apache on ubuntu/debian Linux systems.</li> |
|
478 |
<li>tomcat5.5 - the Tomcat startup script for Tomcat 5.5 installed with apt-get on ubuntu/debian Linux systems.</li> |
|
479 |
<li>authority - the optional LSID Server application web archive file.</li> |
|
480 |
</ul> |
|
481 |
|
|
482 |
<p>The location where these files |
|
483 |
were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
484 |
of this documentation.</p> |
|
485 |
|
|
486 |
<a name="UpgradeMetacatWar"></a><div class="header2">Upgrade Metacat War</div> |
|
487 |
<p>Tomcat will look for it's application files (war files) in a configured directory. |
|
488 |
This is typically the <tomcat_home>/webapps directory, but your instance of Tomcat may |
|
489 |
be configured to look in a different directory. We will refer to your Tomcat application directory |
|
490 |
as <tomcat_app_dir>.</p> |
|
491 |
|
|
492 |
<p>If desired, back up your existing war file with a date:</p> |
|
493 |
<div class="code">sudo mv <tomcat_app_dir>/knb.war <tomcat_app_dir>/knb.war.<yyyymmdd></div> |
|
494 |
|
|
495 |
<p>Copy the war file to the Tomcat applications directory:</p> |
|
496 |
<div class="code">sudo cp knb.war <tomcat_app_dir></div> |
|
497 |
<p>Remove (or rename) the existing application directory:</p> |
|
498 |
<div class="code">sudo rm -rf <tomcat_home>/webapps/knb</div> |
|
499 |
<p> or </p> |
|
500 |
<div class="code">sudo mv <tomcat_home>/webapps/knb <tomcat_home>/webapps/knb.<yyyymmdd></div> |
|
501 |
<p>Restart Tomcat:</p> |
|
502 |
<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
|
503 |
<p>Tomcat will expand your war file into a new application directory at startup time.</p> |
|
504 |
|
|
505 |
<a name="RestartTomcat"></a><div class="header1">Restart Tomcat</div> |
|
506 |
<p>Once you have successfully installed Metacat, there is one more step. Tomcat |
|
507 |
(and Apache if you have Tomcat integrated with it) must be restarted. To do |
|
508 |
this, login as the user that runs your tomcat server (often "tomcat"), |
|
509 |
go to <tomcat_home>/bin and type: </p> |
|
510 |
|
|
511 |
<div class="code">./startup.sh</div> |
|
512 |
|
|
513 |
<p>In the Tomcat startup messages you should see something in the log file like:</p> |
|
514 |
|
|
515 |
<div class="code">Metacat: [WARN]: Metacat (1.8.0) initialized. [edu.ucsb.nceas.metacat.MetaCatServlet]</div> |
|
516 |
|
|
517 |
If you see that message Tomcat has successfully loaded the Metacat servlet. |
|
518 |
Next, try to run your new servlet. Go to a web browser and type:</p> |
|
519 |
|
|
520 |
<div class="code">http://yourserver.yourdomain.com/yourcontext/</div> |
|
521 |
|
|
522 |
<p>You should substitute your context name for "yourcontext" in the url above. |
|
523 |
If everything is working correctly, you should see a query page followed |
|
524 |
by an empty result set. Note that if you do not have Tomcat integrated with |
|
525 |
Apache you will probably have to type</p> |
|
526 |
|
|
527 |
<div class="code">http://yourserver.yourdomain.com:8080/yourcontext/</div> |
|
528 |
|
|
529 |
<a name="UpgradeTroubleshooting"></a><div class="header2">Troubleshooting</div> |
|
530 |
<p>If you see something like: |
|
531 |
|
|
532 |
<div class="code">java.lang.InternalError: Can't connect to X11 window server using 'yourservanme:0.0' as the value of the DISPLAY variable.</div> |
|
533 |
|
|
534 |
<p>You should add this line: </p> |
|
535 |
|
|
536 |
<div class="code">JAVA_OPTS="-Djava.awt.headless=true $JAVA_OPTS"</div> |
|
537 |
<p>at the first line of the catalina.sh file in the tomcat bin directory. The reason is that |
|
538 |
GeoServer uses X11 windows to draw graphics.</p> |
|
539 |
|
|
540 |
<a name="UpgradeConfigureMetacat"></a><div class="header2">Configure Metacat</div> |
|
541 |
<p>Once you see the Metacat configuration screen, you can follow the instructions in the |
|
542 |
<a href="./metacatconfigure.html"> Configuring Metacat Section</a> |
|
543 |
to complete the internal configuration of Metacat.</p> |
|
544 |
|
|
545 |
<a name="Registry"></a><div class="header1">Web Based Registry</div> |
|
546 |
<p>The registry allows users to upload simple metadata documents directly from the web. See the separate |
|
547 |
<a href="registry_installation.html">Registry Installation Guide</a>.</p><br/><br/> |
|
548 |
</body> |
|
549 |
</html> |
|
550 | 0 |
docs/user/metacat-linux-install.html | ||
---|---|---|
1 |
<!-- |
|
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* '$RCSfile$' |
|
3 |
* Purpose: web page describing the installation of Metacat |
|
4 |
* Copyright: 2000 Regents of the University of California and the |
|
5 |
* National Center for Ecological Analysis and Synthesis |
|
6 |
* Authors: Chad Berkley |
|
7 |
* |
|
8 |
* '$Author$' |
|
9 |
* '$Date$' |
|
10 |
* '$Revision$' |
|
11 |
* |
|
12 |
* |
|
13 |
--> |
|
14 |
|
|
15 |
<!DOCTYPE html PUBLIC "-//W3C//DTD html 4.0//EN"> |
|
16 |
<html> |
|
17 |
|
|
18 |
<head> |
|
19 |
<title>Metacat Linux Installation Instructions</title> |
|
20 |
<link rel="stylesheet" type="text/css" href="./common.css"> |
|
21 |
<link rel="stylesheet" type="text/css" href="./default.css"> |
|
22 |
</head> |
|
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|
24 |
<body> |
|
25 |
|
|
26 |
<table class="tabledefault" width="100%"> |
|
27 |
<tr><td rowspan="2"><img src="./images/KNBLogo.gif"></td> |
|
28 |
<td colspan="7"> |
|
29 |
<div class="title">Metacat Linux Installation Instructions</div> |
|
30 |
</td> |
|
31 |
</tr> |
|
32 |
<tr> |
|
33 |
<td><a href="/" class="toollink"> KNB Home </a></td> |
|
34 |
<td><a href="/data.html" class="toollink"> Data </a></td> |
|
35 |
<td><a href="/people.html" class="toollink"> People </a></td> |
|
36 |
<td><a href="/informatics" class="toollink"> Informatics </a></td> |
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37 |
<td><a href="/biodiversity" class="toollink"> Biocomplexity </a></td> |
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38 |
<td><a href="/education" class="toollink"> Education </a></td> |
|
39 |
<td><a href="/software" class="toollink"> Software </a></td> |
|
40 |
</tr> |
|
41 |
</table> |
|
42 |
<hr> |
|
43 |
|
|
44 |
<div class="header1">Table of Contents</div> |
|
45 |
<div class="toc"> |
|
46 |
<div class="toc1"><a href="#QuickInstallation">Quick Installation</a></div> |
|
47 |
<div class="toc2"><a href="#DownloadMetacatInstall">Download Metacat Package</a></div> |
|
48 |
<div class="toc2"><a href="#CreateDirs">Create Metacat Directories</a></div> |
|
49 |
<div class="toc2"><a href="#InstallJava">Install Java</a></div> |
|
50 |
<div class="toc2"><a href="#InstallApache">Install Apache</a></div> |
|
51 |
<div class="toc2"><a href="#InstallTomcat">Install Tomcat</a></div> |
|
52 |
<div class="toc2"><a href="#InstallPostgres">Install PostgreSQL Database</a></div> |
|
53 |
<div class="toc2"><a href="#QuickInstallMetacatWar">Install Metacat War</a></div> |
|
54 |
<div class="toc2"><a href="#QuickInstallLsidWar">Install LSID War</a></div> |
|
55 |
<div class="toc2"><a href="#ConfigureMetacatInstall">Configure Metacat</a></div> |
|
56 |
<div class="toc1"><a href="#QuickUpdate">Quick Update</a></div> |
|
57 |
<div class="toc2"><a href="#DownloadMetacatUpdate">Download Metacat Package</a></div> |
|
58 |
<div class="toc2"><a href="#BackupApplication">Backup Existing Metacat Installation</a></div> |
|
59 |
<div class="toc2"><a href="#QuickUpdateMetacatWar">Update Metacat War</a></div> |
|
60 |
<div class="toc2"><a href="#QuickUpdateLsidWar">Update LSID War</a></div> |
|
61 |
<div class="toc2"><a href="#ConfigureMetacatUpdate">Configure Metacat</a></div> |
|
62 |
<div class="toc1"><a href="#PreInstallation">Pre-Installation</a></div> |
|
63 |
<div class="toc2"><a href="#MinRequirements">Minimum Requirements</a></div> |
|
64 |
<div class="toc2"><a href="#AdditionalRequiredSoftware">Additional Required Software</a></div> |
|
65 |
<div class="toc1"><a href="#AdditionalSoftwareSetup">Additional Software Setup</a></div> |
|
66 |
<div class="toc2"><a href="#AdditionalSoftwareJava">Java</a></div> |
|
67 |
<div class="toc2"><a href="#AdditionalSoftwareOracle">Oracle</a></div> |
|
68 |
<div class="toc2"><a href="#AdditionalSoftwarePostgres">PostgreSQL</a></div> |
|
69 |
<div class="toc2"><a href="#AdditionalSoftwareAnt">Ant</a></div> |
|
70 |
<div class="toc2"><a href="#AdditionalSoftwareTomcat">Tomcat</a></div> |
|
71 |
<div class="toc1"><a href="#DownloadingMetacat">Download Metacat and Get War File</a></div> |
|
72 |
<div class="toc2"><a href="#DownloadMetacatBinary">Download Metacat Binary and Create War File</a></div> |
|
73 |
<div class="toc2"><a href="#DownloadMetacatSource">Download Metacat Source and Create War File</a></div> |
|
74 |
<div class="toc1"><a href="#InstallingMetacat">Installing Metacat</a></div> |
|
75 |
<div class="toc2"><a href="#CreateMetacatDirs">Create Metacat Directories</a></div> |
|
76 |
<div class="toc2"><a href="#InstallMetacatWar">Install Metacat War</a></div> |
|
77 |
<div class="toc1"><a href="#UpgradingMetacat">Upgrading Existing Metacat</a></div> |
|
78 |
<div class="toc2"><a href="#UpgradeStopMetacat">Stop the Running Metacat</a></div> |
|
79 |
<div class="toc2"><a href="#UpgradeDownloadMetacat">Download Latest Metacat Application</a></div> |
|
80 |
<div class="toc2"><a href="#UpgradeMetacatWar">Upgrade Metacat War</a></div> |
|
81 |
<div class="toc1"><a href="#RestartTomcat">Restart Tomcat</a></div> |
|
82 |
<div class="toc2"><a href="#UpgradeTroubleshooting">Troubleshooting</a></div> |
|
83 |
<div class="toc2"><a href="#UpgradeConfigureMetacat">Configure Metacat</a></div> |
|
84 |
<div class="toc1"><a href="#Registry">Web Based Registry</a></div> |
|
85 |
</div> |
|
86 |
|
|
87 |
<a name="QuickInstallation"></a><div class="header1">Quick Installation</div> |
|
88 |
<p>These are the installation instructions for a system that has Ubuntu 8.04 installed |
|
89 |
and has never had Metacat installed on it:</p> |
|
90 |
|
|
91 |
<a name="DownloadMetacatInstall"></a><div class="header2">Download Metacat Package</div> |
|
92 |
<ul> |
|
93 |
<li>Browse to the |
|
94 |
<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
95 |
In the Metacat section, select the link that looks like: |
|
96 |
<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
97 |
where X.X.X is the latest version of Metacat. Choose to save the file locally.</li> |
|
98 |
<li>Extract the Metacat package files by typing: |
|
99 |
<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div></li> |
|
100 |
<li>You should see a war file and several supporting files. The location where these files |
|
101 |
were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
102 |
of this documentation.</li> |
|
103 |
</ul> |
|
104 |
|
|
105 |
<a name="CreateDirs"></a><div class="header2">Create Metacat Directories</div> |
|
106 |
<ul> |
|
107 |
<li>Create the metacat utility base directory by typing: |
|
108 |
<div class="code">sudo mkdir /var/metacat</div> |
|
109 |
<div class="code">sudo chown -R <tomcat_user> /var/metacat</div> |
|
110 |
where <tomcat_user> is the user that will start Tomcat. If you are |
|
111 |
starting Tomcat as the root user, you do not need to run the chown command.</li> |
|
112 |
</ul> |
|
113 |
|
|
114 |
<a name="InstallJava"></a><div class="header2">Install Java</div> |
|
115 |
<ul> |
|
116 |
<li>Install Java by typing: |
|
117 |
<div class="code">sudo apt-get install sun-java5-jdk</div></li> |
|
118 |
<li>hit "ok" then "yes" for license agreement</li> |
|
119 |
</ul> |
|
120 |
|
|
121 |
<a name="InstallApache"></a><div class="header2">Install Apache</div> |
|
122 |
<ul> |
|
123 |
<li>Install Apache and and Mod JK packages by typing: |
|
124 |
<div class="code">sudo apt-get install apache2 libapache2-mod-jk</div></li> |
|
125 |
<li>Set up Mod JK apache configuration by typing: |
|
126 |
<div class="code">sudo cp <metacat_package_dir>/jk.conf /etc/apache2/mods-available</div> |
|
127 |
<div class="code">sudo cp <metacat_package_dir>/workers.properties /etc/apache2</div></li> |
|
128 |
<li>Enable Apache Mod JK by typing: |
|
129 |
<div class="code">sudo a2dismod jk</div> |
|
130 |
<div class="code">sudo a2enmod jk</div></li> |
|
131 |
<li>Set up and enable knb (Metacat) site configurations by typing: |
|
132 |
<div class="code">sudo cp <metacat_package_dir>/knb /etc/apache2/sites-available</div> |
|
133 |
<div class="code">sudo a2ensite knb</div></li> |
|
134 |
<li>If you want to run an LSID server along with the Metacat server, set up and enable the authority service site |
|
135 |
configurations by typing: |
|
136 |
<div class="code">sudo cp <metacat_package_dir>/authority /etc/apache2/sites-available</div> |
|
137 |
<div class="code">sudo a2ensite authority</div></li> |
|
138 |
<li>Restart apache to bring in changes by typing: |
|
139 |
<div class="code">sudo /etc/init.d/apache2 force-reload</div></li> |
|
140 |
</ul> |
|
141 |
|
|
142 |
<a name="InstallTomcat"></a><div class="header2">Install Tomcat</div> |
|
143 |
<ul> |
|
144 |
<li>Install Tomcat 5.5 by typing: |
|
145 |
<div class="code">sudo sudo apt-get install tomcat5.5</div> </li> |
|
146 |
<li>Install Metacat friendly Tomcat startup script by typing: |
|
147 |
<div class="code">sudo /etc/init.d/tomcat5.5 stop</div> |
|
148 |
<div class="code">sudo mv /etc/init.d/tomcat5.5 /etc/init.d/tomcat5.5.bak</div> |
|
149 |
<div class="code">sudo cp <metacat_package_dir>/tomcat5.5 /etc/init.d/tomcat5.5</div> |
|
150 |
<div class="code">sudo chmod +x /etc/init.d/tomcat5.5</div></li> |
|
151 |
</ul> |
|
152 |
|
|
153 |
<a name="InstallPostgres"></a><div class="header2">Install PostgreSQL Database</div> |
|
154 |
<ul> |
|
155 |
<li>Install PostgreSQL by typing:</p> |
|
156 |
<div class="code">sudo apt-get install postgresql</div></li> |
|
157 |
<li>Change to postgres user: |
|
158 |
<div class="code">sudo su - postgres</div></li> |
|
159 |
<li>Setup empty Metacat database instance editing the postgreSQL configuration file: |
|
160 |
<div class="code">gedit /etc/postgresql/8.3/main/pg_hba.conf</div></li> |
|
161 |
and adding the following line: |
|
162 |
<div class="code">host metacat metacat 127.0.0.1 255.255.255.255 password</div></li> |
|
163 |
<li>Save the file, then create the metacat instance: |
|
164 |
<div class="code">createdb metacat</div></li> |
|
165 |
<li>Log into postgreSQL by typing: |
|
166 |
<div class="code">psql metacat</div> |
|
167 |
and create the metacat user by typing at the psql prompt: |
|
168 |
<div class="code">CREATE USER metacat WITH UNENCRYPTED PASSWORD 'your_password';</div> |
|
169 |
where your_password is whatever password you would like for the metacat user.</li> |
|
170 |
<li>Exit PostgreSQL by typing |
|
171 |
<div class="code">\q</div></li> |
|
172 |
<li>Restart the PostgreSQL database to bring in changes: |
|
173 |
<div class="code">/etc/init.d/postgresql-8.3 restart</div></li> |
|
174 |
<li>Log out of the postgres user account by typing: |
|
175 |
<div class="code">logout</div></li> |
|
176 |
<li>Test the installation and metacat account by typing: |
|
177 |
<div class="code">psql -U metacat -W -h localhost metacat</div></li> |
|
178 |
<li>Log back out of postgreSQL: |
|
179 |
<div class="code">\q</div></li> |
|
180 |
</ul> |
|
181 |
|
|
182 |
<a name="QuickInstallMetacatWar"></a><div class="header2">Install Metacat War</div> |
|
183 |
<ul> |
|
184 |
<li>Copy the war file to Tomcat: |
|
185 |
<div class="code">sudo cp <metacat_package_dir>/knb.war /usr/share/tomcat5.5/webapps</div></li> |
|
186 |
<li>Restart Tomcat: |
|
187 |
<div class="code">sudo /etc/init.d/tomcat5.5 restart</div></li> |
|
188 |
</ul> |
|
189 |
|
|
190 |
<a name="QuickInstallLsidWar"></a><div class="header2">Install LSID War</div> |
|
191 |
<ul> |
|
192 |
<li>If you want to run an LSID server along with the Metacat server, copy the |
|
193 |
authority.war file to Tomcat: |
|
194 |
<div class="code">sudo cp <metacat_package_dir>/authority.war /usr/share/tomcat5.5/webapps</div></li> |
|
195 |
<li>Restart Tomcat: |
|
196 |
<div class="code">sudo /etc/init.d/tomcat5.5 restart</div></li> |
|
197 |
</ul> |
|
198 |
|
|
199 |
<a name="ConfigureMetacatInstall"></a><div class="header2">Configure Metacat</div> |
|
200 |
<p>Refer to the documentation on <a href="./metacatconfigure.html">Metacat Confguration</a> |
|
201 |
to complete your installation of Metacat.</p> |
|
202 |
|
|
203 |
<a name="QuickUpdate"></a><div class="header1">Quick Update</div> |
|
204 |
<p>These are the instructions for a system that already has Metacat installed on it, |
|
205 |
but needs a Metacat upgrade:</p> |
|
206 |
|
|
207 |
<a name="DownloadMetacatUpdate"></a><div class="header2">Download Metacat Package</div> |
|
208 |
<ul> |
|
209 |
<li>Browse to the |
|
210 |
<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
211 |
In the Metacat section, select the link that looks like: |
|
212 |
<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
213 |
where X.X.X is the latest version of Metacat. Choose to save the file locally.</li> |
|
214 |
<li>Extract the Metacat package files by typing: |
|
215 |
<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
|
216 |
You should see a war file and several supporting files. The location where these files |
|
217 |
were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
218 |
of this documentation.</li> |
|
219 |
</ul> |
|
220 |
|
|
221 |
<a name="BackupApplication"></a><div class="header2">Backup Existing Metacat Installation</div> |
|
222 |
<ul> |
|
223 |
<li>To be safe, it is best to backup the existing Metacat installation. Do so by typing: </p> |
|
224 |
<div class="code">cp <web_app_dir>/knb <web_app_dir>/knb.<yyyymmdd></div> |
|
225 |
<div class="code">cp <web_app_dir>/knb.war <web_app_dir>/knb.war.<yyyymmdd></div> |
|
226 |
Of course, you can use any backup strategy you like (or none at all).</p> |
|
227 |
</ul> |
|
228 |
|
|
229 |
<a name="QuickUpdateMetacatWar"></a><div class="header2">Update Metacat War</div> |
|
230 |
<ul> |
|
231 |
<li>Copy the war file to Tomcat: |
|
232 |
<div class="code">sudo cp knb.war /usr/share/tomcat5.5/webapps</div></li> |
|
233 |
<li>Restart Tomcat: |
|
234 |
<div class="code">sudo /etc/init.d/tomcat5.5 restart</div></li> |
|
235 |
</ul> |
|
236 |
|
|
237 |
<a name="QuickUpdateLsidWar"></a><div class="header2">Update LSID War</div> |
|
238 |
<ul> |
|
239 |
<li>If you want to run an LSID server along with the Metacat server, copy the |
|
240 |
authority.war file to Tomcat: |
|
241 |
<div class="code">sudo cp <metacat_package_dir>/authority.war /usr/share/tomcat5.5/webapps</div></li> |
|
242 |
<li>Restart Tomcat: |
|
243 |
<div class="code">sudo /etc/init.d/tomcat5.5 restart</div></li> |
|
244 |
</ul> |
|
245 |
|
|
246 |
<a name="ConfigureMetacatUpdate"></a><div class="header2">Configure Metacat</div> |
|
247 |
<p>Refer to the documentation on <a href="./metacatconfigure.html">Metacat Confguration</a> |
|
248 |
to complete your installation of Metacat.</p> |
|
249 |
|
|
250 |
<a name="PreInstallation"></a><div class="header1">Pre-Installation</div> |
|
251 |
<a name="MinRequirements"></a><div class="header2">Minimum Requirements</div> |
|
252 |
<p> |
|
253 |
Installing Metacat requires a server running an SQL92 compliant database |
|
254 |
(Oracle 8i or Postgresql recommended) with at least 128MB RAM, and a Pentium III class |
|
255 |
processor or higher. The amount of disk space required depends on the |
|
256 |
size of your RDBMS tablespace (which should be at least 10 MB, |
|
257 |
however Metacat itself requires only about 1 MB of free space after |
|
258 |
installation). These instructions assume a Linux environment but may |
|
259 |
work on other UNIX type environments, however this has not been tested. |
|
260 |
</p> |
|
261 |
|
|
262 |
<a name="AdditionalRequiredSoftware"></a><div class="header2">Additional Required Software</div> |
|
263 |
<p> |
|
264 |
The server on which you wish to install Metacat must have the following |
|
265 |
software installed and running correctly before attempting to install |
|
266 |
Metacat. |
|
267 |
<ul> |
|
268 |
<li><a href="http://www.oracle.com">Oracle 8i</a> (or another SQL92 |
|
269 |
compliant RDBMS like Postgres)</li> |
|
270 |
<li><a href="http://jakarta.apache.org/ant/index.html">Apache Jakarta-Ant</a> |
|
271 |
</li> |
|
272 |
<li><a href="http://jakarta.apache.org/tomcat/index.html">Apache Jakarta-Tomcat</a> |
|
273 |
<p class="emphasis">Note: For a more robust web serving environment, |
|
274 |
Apache web server should |
|
275 |
be installed along with Tomcat and the two should be integrated |
|
276 |
as described on the Apache web site.</p> |
|
277 |
</li> |
|
278 |
</ul> |
|
279 |
</p> |
|
280 |
|
|
281 |
<a name="AdditionalSoftwareSetup"></a><div class="header1">Additional Software Setup</div> |
|
282 |
<a name="AdditionalSoftwareJava"></a><div class="header2">Java</div> |
|
283 |
<p>You'll need a recent Java SDK; J2SE 1.4.2 or later is required. The latest metacat release |
|
284 |
has been tested most extensively with <a href="http://java.sun.com/j2se/1.5.0/">J2SE 5.0</a> |
|
285 |
and this is the recommended version. |
|
286 |
Make sure that JAVA_HOME environment variable is properly set and that both |
|
287 |
java and javac are on your PATH. |
|
288 |
</p> |
|
289 |
<a name="AdditionalSoftwareOracle"></a><div class="header2">Oracle 8i</div> |
|
290 |
<p>The Oracle RDBMS must be installed and running as a daemon on the system. |
|
291 |
In addition the JDBC listener must be enabled. You can enable it by |
|
292 |
logging in as your Oracle user and typing the following:</p> |
|
293 |
|
|
294 |
<div class="code">lsnrctl start</div> |
|
295 |
|
|
296 |
<p>Your instance should have a table space of at least 5 MB (10 MB or higher |
|
297 |
recommended). You should also have a username specific to Metacat |
|
298 |
created and enabled. This user must have most normal permissions |
|
299 |
including CREATE SESSION, CREATE TABLE, CREATE INDEX, CREATE TRIGGER, |
|
300 |
EXECUTE PROCEDURE, EXECUTE TYPE, etc. If an action is unexplainably |
|
301 |
rejected by Metacat it is probably because the user permissions are not |
|
302 |
correctly set.</p> |
|
303 |
|
|
304 |
<a name="AdditionalSoftwarePostgreSQL"></a><div class="header2">PostgreSQL</div> |
|
305 |
<p>PostgreSQL can be easily installed on most linux distributions and on |
|
306 |
Windows (using cygwin) and Mac OS X. Using Fedora Core or RedHat Linux, |
|
307 |
you can install the rpms for postgres and then run </p> |
|
308 |
|
|
309 |
<div class="code">/etc/init.d/postgresql start</div> |
|
310 |
|
|
311 |
<p>in order to start the database. |
|
312 |
On Ubuntu and other Debian-based Linux distributions, you can use the apt-get command |
|
313 |
to install postgres: |
|
314 |
<div class="code">sudo apt-get install postgresql-8.0</div> and |
|
315 |
then run |
|
316 |
<div class="code">/etc/init.d/postgresql-8.0 start</div> to start. |
|
317 |
|
|
318 |
This initializes the data files. You need to do a bit of configuration |
|
319 |
to create a database and set up a user account and allow internet access |
|
320 |
via jdbc. See the postgres documentation for this, but here is a quick |
|
321 |
start: |
|
322 |
<ul> |
|
323 |
<li>Switch to the "postgres" user account |
|
324 |
<div class="code">sudo su - postgres</div></li> |
|
325 |
<li>Edit "data/pg_hba.conf", adding the following line to the file:<br> |
|
326 |
<div class="code">host metacat metacat 127.0.0.1 255.255.255.255 password</div> |
|
327 |
If your host uses IPv6 addresses, you may need this line instead: |
|
328 |
<div class="code">host metacat metacat ::1 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff password</div></li> |
|
329 |
<li>If you are using Postgresql pre-8.0, you must edit the "data/postgres.conf" file and uncomment and edit the line |
|
330 |
starting with "tcpip_socket" so that it reads |
|
331 |
<div class="code">tcpip_socket = true</div></li> |
|
332 |
<li>Create metacat database by typing: |
|
333 |
<div class="code">createdb metacat</div></li> |
|
334 |
<li>Log in using the postgres account and create a new "metacat" user account by typing: |
|
335 |
<div class="code">psql metacat</div> |
|
336 |
<ul> |
|
337 |
<li>In postgres, run <div class="code">CREATE USER metacat WITH UNENCRYPTED PASSWORD 'apasswordyoulike';</div></li> |
|
338 |
<li>This creates a new account called metacat on the database named metacat</li> |
|
339 |
<li>Note: there are many ways to do this, so others such as using |
|
340 |
ENCRYPTED passwords will work fine.</li> |
|
341 |
</ul> |
|
342 |
</li> |
|
343 |
<li>Exit the postgres account back to root and restart the postgres |
|
344 |
database by typing: |
|
345 |
<div class="code">/etc/init.d/postgresql restart</div></li> |
|
346 |
<li>Test logging into the postgres db using the metacat account with |
|
347 |
the following command: |
|
348 |
<div class="code">psql -U metacat -W -h localhost metacat</div></li> |
|
349 |
</ul> |
|
350 |
</p> |
|
351 |
|
|
352 |
<a name="AdditionalSoftwareAnt"></a><div class="header2">Ant</div> |
|
353 |
<p> |
|
354 |
Ant is a Java based build application similar to Make on UNIX systems. |
|
355 |
It takes in installation parameters from a file in the root installation |
|
356 |
directory named "build.xml". The Metacat CVS module contains a default |
|
357 |
build.xml file that may require some modification upon installation. Ant |
|
358 |
should be installed on the system and the "ant" executable shell script |
|
359 |
should be available in the users path. The latest metacat release was tested with |
|
360 |
Ant 1.6.5. <!-- We note that the current build is |
|
361 |
not working with Ant 1.6.x, so you'll need to use an earler version. We have |
|
362 |
successfully used Ant 1.5.1, 1.5.2, and some earlier versions. --> |
|
363 |
</p> |
|
364 |
|
|
365 |
<a name="AdditionalSoftwareTomcat"></a><div class="header2">Tomcat</div> |
|
366 |
<p> |
|
367 |
Install Tomcat into the directory of your choice. The directory in which |
|
368 |
you install Tomcat itself will be referred to as the <tomcat_home>. |
|
369 |
We recommend that you install Tomcat version 5.5. If you are running |
|
370 |
Ubuntu/Debian, you can get Tomcat by typing:</p> |
|
371 |
<div class="code">sudo apt-get install tomcat5.5</div> |
|
372 |
Otherwise, you can get Tomcat from <a href=" http://jakarta.apache.org/tomcat/index.html">the Apache Tomcat page</a>. |
|
373 |
</p> |
|
374 |
|
|
375 |
<a name="DownloadingMetacat"></a><div class="header1">Download Metacat and Get War File</div> |
|
376 |
<p>There are several ways to wind up with a Metacat war file, which is needed for |
|
377 |
installation. These are: </p> |
|
378 |
<ul> |
|
379 |
<li>Download Metacat binary distribution - which will have a pre-built war file.</li> |
|
380 |
<li>Download Metacat source distribution - which will then need to be built in order to create a war file.</li> |
|
381 |
<li>Download Metacat source from SVN - which will then need to be built in order to create a war file.</li> |
|
382 |
</ul> |
|
383 |
<p>Since downloading the binary distribution is the easiest and most common install, it |
|
384 |
will be discussed here in detail. Links to source download/build instructions are also |
|
385 |
included in case you would like to go that route.</p> |
|
386 |
<a name="DownloadMetacatBinary"></a><div class="header2">Download Metacat Binary and Create War File</div> |
|
387 |
|
|
388 |
<p>Browse to the |
|
389 |
<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
390 |
In the Metacat section, for Linux based systems, select the link that looks like:</p> |
|
391 |
<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
392 |
<p>for Windows systems, select the link that looks like:</p> |
|
393 |
<div class="code">metacat-bin-X.X.X.zip</div> |
|
394 |
<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
|
395 |
<p>Extract the Metacat package files on Linux systems by typing: |
|
396 |
<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
|
397 |
<p>or, on Windows, use your system unzip utility to extract the zip file.</p> |
|
398 |
<p>You should see a war file and several supporting files. The location where these files |
|
399 |
were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
400 |
of this documentation. |
|
401 |
|
|
402 |
<a name="DownloadMetacatSource"></a><div class="header2">Download Metacat Source and Create War File</div> |
|
403 |
|
|
404 |
<p>If you would like to download the Metacat source distribution or checkout the source |
|
405 |
code from SVN, go to the |
|
406 |
<a href="./metacat-source-build.html">Download and Build Metacat From Source</a> page. |
|
407 |
|
|
408 |
<a name="InstallingMetacat"></a><div class="header1">Installing Metacat</div> |
|
409 |
<p>This section is only for a new installation. If you are upgrading an existing Metacat, please skip |
|
410 |
this section and go to the next one - <a href="#UpgradingMetacat">Upgrading Existing Metacat</a></p> |
|
411 |
|
|
412 |
<p>Tomcat will look for it's application files (war files) in a configured directory. |
|
413 |
This is typically the <tomcat_home>/webapps directory, but your instance of Tomcat may |
|
414 |
be configured to look in a different directory. We will refer to your Tomcat application directory |
|
415 |
as <tomcat_app_dir>.</p> |
|
416 |
|
|
417 |
<a name="CreateMetacatDirs"></a><div class="header2">Create Metacat Directories</div> |
|
418 |
<p>Metacat uses a base directory to store such things as store data and metadata, |
|
419 |
temporary files and configuration backups. This directory should be outside of the |
|
420 |
Tomcat application directory since the application directory gets wiped out during an |
|
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upgrade. Create the metacat utility base directory |
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by typing:</p> |
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<div class="code">sudo mkdir <metacat_base_dir></div> |
|
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<p>(Typically <metacat_base_dir> is '/var/metacat'.) Remeber the directory you |
|
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choose, since you will be asked to configure Metacat to point to it after startup.</p> |
|
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|
|
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<p>Change the ownership of the directory by typing:</p> |
|
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<div class="code">sudo chown -R <tomcat_user> /var/metacat</div> |
|
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<p>where <tomcat_user> is the user that will start Tomcat. If you are |
|
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starting Tomcat as the root user, you do not need to run the chown command.</p> |
|
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|
|
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<a name="InstallMetacatWar"></a><div class="header2">Install Metacat War</div> |
|
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<p>Copy the war file to Tomcat:</p> |
|
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<div class="code">sudo cp knb.war <tomcat_app_dir></div> |
|
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|
|
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<a name="ApacheConfig"></a><div class="header2">Configure Apache</div> |
|
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<p>You have the option of running Tomcat stand-alone or with with the Apache web |
|
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server. Running with Apache is the more traditional setup since Apache is a |
|
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more robust web server. There are some initial setup steps to get Apache talking |
|
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to the Metacat application at the </p> |
|
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<a href="./metacat-apache-config.html"> the Metacat Apache Configuration page</a></p> |
|
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|
|
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<a name="UpgradingMetacat"></a><div class="header1">Upgrading Existing Metacat</div> |
|
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<a name="protocol"></a> |
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<p>The following instructions are for upgrading an existing Metacat. |
|
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|
|
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<a name="UpgradeStopMetacat"></a><div class="header2">Stop the Running Metacat</div> |
|
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<p>To do this, login as the user that runs your tomcat server (often "tomcat"), |
|
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go to <tomcat_home>/bin and type:</p> |
|
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|
|
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<div class="code">./shutdown.sh</div> |
|
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|
|
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<a name="UpgradeDownloadMetacat"></a><div class="header2">Download Latest Metacat Application</div> |
|
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<p>Browse to the |
|
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<a href="http://knb.ecoinformatics.org/software/download.html">KNB Software Download Page</a>. |
|
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In the Metacat section, select the link that looks like:</p> |
|
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<div class="code">metacat-bin-X.X.X.tar.gz</div> |
|
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<p>where X.X.X is the latest version of Metacat. Choose to save the file locally.</p> |
|
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<p>Extract the Metacat package files by typing:</p> |
|
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<div class="code">tar -xvzf metacat-bin-X.X.X.tar.gz</div> |
|
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<p>You should see several files:</p> |
|
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|
|
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<ul> |
|
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<li>knb.war - the Metacat application web archive file.</li> |
|
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<li>knb - the web definition file used by Apache on ubuntu/debian Linux systems.</li> |
|
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<li>jk.conf - the JkMount configuration file used by Apache on ubuntu/debian Linux systems.</li> |
|
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<li>workers.properties - the workers definition file used by Apache on ubuntu/debian Linux systems.</li> |
|
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<li>tomcat5.5 - the Tomcat startup script for Tomcat 5.5 installed with apt-get on ubuntu/debian Linux systems.</li> |
|
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<li>authority - the optional LSID Server application web archive file.</li> |
|
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</ul> |
|
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|
|
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<p>The location where these files |
|
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were extracted will be refered to as the the <metacat_package_dir> for the remainder |
|
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of this documentation.</p> |
|
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|
|
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<a name="UpgradeMetacatWar"></a><div class="header2">Upgrade Metacat War</div> |
|
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<p>Tomcat will look for it's application files (war files) in a configured directory. |
|
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This is typically the <tomcat_home>/webapps directory, but your instance of Tomcat may |
|
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be configured to look in a different directory. We will refer to your Tomcat application directory |
|
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as <tomcat_app_dir>.</p> |
|
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|
|
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<p>If desired, back up your existing war file with a date:</p> |
|
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<div class="code">sudo mv <tomcat_app_dir>/knb.war <tomcat_app_dir>/knb.war.<yyyymmdd></div> |
|
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|
|
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<p>Copy the war file to the Tomcat applications directory:</p> |
|
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<div class="code">sudo cp knb.war <tomcat_app_dir></div> |
|
487 |
<p>Remove (or rename) the existing application directory:</p> |
|
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<div class="code">sudo rm -rf <tomcat_home>/webapps/knb</div> |
|
489 |
<p> or </p> |
|
490 |
<div class="code">sudo mv <tomcat_home>/webapps/knb <tomcat_home>/webapps/knb.<yyyymmdd></div> |
|
491 |
<p>Restart Tomcat:</p> |
|
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<div class="code">sudo /etc/init.d/tomcat5.5 restart</div> |
|
493 |
<p>Tomcat will expand your war file into a new application directory at startup time.</p> |
|
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|
|
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<a name="RestartTomcat"></a><div class="header1">Restart Tomcat</div> |
|
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<p>Once you have successfully installed Metacat, there is one more step. Tomcat |
|
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(and Apache if you have Tomcat integrated with it) must be restarted. To do |
|
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this, login as the user that runs your tomcat server (often "tomcat"), |
|
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go to <tomcat_home>/bin and type: </p> |
|
500 |
|
|
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<div class="code">./startup.sh</div> |
|
502 |
|
|
503 |
<p>In the Tomcat startup messages you should see something in the log file like:</p> |
|
504 |
|
|
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<div class="code">Metacat: [WARN]: Metacat (1.8.0) initialized. [edu.ucsb.nceas.metacat.MetaCatServlet]</div> |
|
506 |
|
|
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If you see that message Tomcat has successfully loaded the Metacat servlet. |
|
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Next, try to run your new servlet. Go to a web browser and type:</p> |
|
509 |
|
|
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<div class="code">http://yourserver.yourdomain.com/yourcontext/</div> |
|
511 |
|
|
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<p>You should substitute your context name for "yourcontext" in the url above. |
|
513 |
If everything is working correctly, you should see a query page followed |
|
514 |
by an empty result set. Note that if you do not have Tomcat integrated with |
|
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Apache you will probably have to type</p> |
|
516 |
|
|
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<div class="code">http://yourserver.yourdomain.com:8080/yourcontext/</div> |
|
518 |
|
|
519 |
<a name="UpgradeTroubleshooting"></a><div class="header2">Troubleshooting</div> |
|
520 |
<p>If you see something like: |
|
521 |
|
|
522 |
<div class="code">java.lang.InternalError: Can't connect to X11 window server using 'yourservanme:0.0' as the value of the DISPLAY variable.</div> |
|
523 |
|
|
524 |
<p>You should add this line: </p> |
|
525 |
|
|
526 |
<div class="code">JAVA_OPTS="-Djava.awt.headless=true $JAVA_OPTS"</div> |
|
527 |
<p>at the first line of the catalina.sh file in the tomcat bin directory. The reason is that |
|
528 |
GeoServer uses X11 windows to draw graphics.</p> |
|
529 |
|
|
530 |
<a name="UpgradeConfigureMetacat"></a><div class="header2">Configure Metacat</div> |
|
531 |
<p>Once you see the Metacat configuration screen, you can follow the instructions in the |
|
532 |
<a href="./metacatconfigure.html"> Configuring Metacat Section</a> |
|
533 |
to complete the internal configuration of Metacat.</p> |
|
534 |
|
|
535 |
<a name="Registry"></a><div class="header1">Web Based Registry</div> |
|
536 |
<p>The registry allows users to upload simple metadata documents directly from the web. See the separate |
|
537 |
<a href="registry_installation.html">Registry Installation Guide</a>.</p><br/><br/> |
|
538 |
</body> |
|
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</html> |
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Also available in: Unified diff
move metacat-install to metacat-linux-install