前言

本文介绍如何在CentOS 7安装xwiki。JDK 11 + Tomcat 9 + xwiki 13 + Postgres 13。CentOS用vagrant虚拟化的。本文代码已开源

安装步骤

安装xwiki有四个主要步骤：

安装Java
安装web容器，本文采用Tomcat
安装xwiki
设置xwiki数据路径
安装数据库，本文采用Postgres

安装JDK 11

echo "====== Instanlling JDK 11 ======"
sudo yum install java-11-openjdk.x86_64 -y
sudo yum install wget -y
echo "====== Instanlling JDK 11 ======"

安装Tomcat 9

解压tomcat tar包到安装路径

sudo tar xzvf /vagrant/apache-tomcat-9*tar.gz -C /opt/tomcat --strip-components=1

不建议用root运行Tomcat，所以给vagrant用户授权

sudo chown -R vagrant:vagrant /opt/tomcat
sudo sh -c 'chmod +x /opt/tomcat/bin/*.sh'

创建SystemD文件

sudo tee /etc/systemd/system/tomcat.service <<EOF
[Unit]
Description=Apache Tomcat 9 Service
After=syslog.target network.target[Service]
Type=forkingUser=vagrant
Group=vagrantEnvironment=JAVA_HOME=/usr/lib/jvm/jre
Environment=CATALINA_PID=/opt/tomcat/temp/tomcat.pid
Environment=CATALINA_HOME=/opt/tomcat
Environment=CATALINA_BASE=/opt/tomcat
Environment='CATALINA_OPTS=-Xms800M -Xmx1600M -XX:MaxPermSize=192m -server -XX:+UseParallelGC'
Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom'ExecStart=/opt/tomcat/bin/startup.sh
ExecStop=/opt/tomcat/bin/shutdown.sh[Install]
WantedBy=multi-user.target
EOF

运行Tomcat并设置开机启动

sudo systemctl daemon-reload
sudo systemctl start tomcat
sudo systemctl enable tomcat
sudo systemctl status tomcat

安装xwiki 13.10.10

echo "====== Instanlling xwiki 13.10.10 ======"
echo "Extract the XWiki WAR into a directory named xwiki in TOMCAT_HOME/webapps/"
cp /vagrant/xwiki-platform-distribution-war-13.10.10.war /opt/tomcat/webapps/xwiki.war
echo "====== Instanlling xwiki 13.10.10 ======"

安装Postgres 13

echo "====== Instanlling Ppstgres 13 ======"
sudo yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
sudo yum install -y postgresql13-server
sudo /usr/pgsql-13/bin/postgresql-13-setup initdb
sudo systemctl enable postgresql-13
sudo systemctl start postgresql-13
sudo systemctl status postgresql-13PG_CONF="/var/lib/pgsql/13/data/postgresql.conf"
PG_HBA="/var/lib/pgsql/13/data/pg_hba.conf"# Fix permissions
#echo "-------------------- fixing listen_addresses on postgresql.conf"
#sudo sed -i "s/#listen_address.*/listen_addresses '*'/" "$PG_CONF"# Replace the ipv4 host line with the above line
echo "-------------------- fixing postgres pg_hba.conf file"
sudo mv /vagrant/pg_hba.conf /var/lib/pgsql/13/data/sudo systemctl restart postgresql-13psql -h localhost -U postgres << SQL
-- Create the database user:
CREATE USER xwiki PASSWORD 'xwiki' VALID UNTIL 'infinity';
-- Create the database:
CREATE DATABASE xwiki
WITH OWNER = xwiki
ENCODING = 'UNICODE'
TABLESPACE = pg_default;
SQLcat /vagrant/hibernate.cfg.xml > /opt/tomcat/webapps/xwiki/WEB-INF/hibernate.cfg.xml
cd /opt/tomcat/webapps/xwiki/WEB-INF/lib
wget --no-check-certificate https://jdbc.postgresql.org/download/postgresql-42.5.0.jar
echo "====== Instanlled Ppstgres 13 ======"

设置xwiki数据路径

echo "====== Setting xwiki permanentDirectory ======"
echo "Set the environment.permanentDirectory property in your xwiki.properties file"
sudo mkdir /var/lib/xwiki
sudo mkdir /var/lib/xwiki/data
sudo chown -R vagrant:vagrant /var/lib/xwiki
sed -i 's/# environment.permanentDirectory = \/var\/lib\/xwiki\/data\//environment.permanentDirectory = \/var\/lib\/xwiki\/data\//' /opt/tomcat/webapps/xwiki/WEB-INF/xwiki.properties
sudo systemctl restart tomcat
echo "====== Completed setting xwiki permanentDirectory ======"

安装完成后在浏览器打开http://localhost:18080/xwiki/

显示应用正在初始化