CentOS 7 安装Guacamole及VncServer

下载安装guacamole

配置环境

安装必要环境

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rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm
yum update -y

安装依赖包

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yum -y install cairo-devel libjpeg-devel libpng-devel uuid-devel  
yum -y install ffmpeg-devel  freerdp-devel pango-devel libssh2-devel 
yum -y install libtelnet-devel libvncserver-devel pulseaudio-libs-devel  
yum -y install openssl-devel libvorbis-devel libwebp-devel
yum -y install freerdp-plugins
yum -y install gcc

下载安装包

下载地址

https://guacamole.apache.org/releases/1.2.0/

下载server和client

guacamole-server安装

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tar zxf guacamole-server-1.2.0.tar.gz -C /opt
cd /opt/guacamole-server-1.2.0
./configure --with-init-dir=/etc/init.d

确认所有协议是否都支持

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guacamole-server version 1.2.0
------------------------------------------------

   Library status:

     freerdp2 ............ yes
     pango ............... yes
     libavcodec .......... yes
     libavformat.......... yes
     libavutil ........... yes
     libssh2 ............. yes
     libssl .............. yes
     libswscale .......... yes
     libtelnet ........... yes
     libVNCServer ........ yes
     libvorbis ........... yes
     libpulse ............ yes
     libwebsockets ....... no
     libwebp ............. yes
     wsock32 ............. no

   Protocol support:

      Kubernetes .... no
      RDP ........... yes
      SSH ........... yes
      Telnet ........ yes
      VNC ........... yes

   Services / tools:

      guacd ...... yes
      guacenc .... yes
      guaclog .... yes

   FreeRDP plugins: /usr/lib64/freerdp2
   Init scripts: /etc/init.d
   Systemd units: no

Type "make" to compile guacamole-server.

确认完成后使用make安装

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make && make install

启用guacd服务

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# /etc/init.d/guacd start
Starting guacd: guacd[2240]: INFO:      Guacamole proxy daemon (guacd) version 1.2.0 started
SUCCESS

安装guacamole client

首先安装jdk和tomcat

这里使用openjdk11

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yum update
yum install java-11-openjdk-devel

安装完成后查看java版本

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java -version

可以通过这个命令设置默认的java版本

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alternatives --config java

设置 JAVA_HOME 环境变量

首先，定位java安装路径

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update-alternatives --config java

确定java路径后，复制需要的java版本，编辑 .bash_profile文件

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vim .bash_profile

在文件最下方，添加JAVA_HOME路径

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JAVA_HOME=”/your/installation/path/”

安装tomcat

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yum install tomcat

将war包部署到webapp中

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# find / -name webapps
/usr/share/tomcat/webapps
find: ‘/proc/10235’: No such file or directory
find: ‘/run/user/1000/gvfs’: Permission denied
/var/lib/tomcat/webapps
# cd /usr/share/tomcat/webapps/
# cp /root/guacamole/guacamole-1.2.0.war guacamole.war
# ll
total 11964
-rw-r--r--. 1 root root 12249847 Jul  3 11:02 guacamole.war

建立配置文件

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cd /usr/share/tomcat
mkdir .guacamole
cd .guacamole
vim  user-mapping.xml
vim  guacamole.properties

在guacamole.properties中配置如下

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guacd-hostname: localhost
guacd-port:     4822

在user-mapping.xml中配置如下

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<user-mapping>
    <authorize
            username="admin"
            password="登录账户密码">

        <!-- First authorized connection -->
        <connection name="ssh-ame">
            <protocol>ssh</protocol>
            <param name="hostname">ip地址</param>
            <param name="port">22</param>
        </connection>

        <!-- Second authorized connection -->
        <connection name="vnc-graph">
            <protocol>vnc</protocol>
            <param name="hostname">localhost</param>
            <param name="port">5901</param>
            <param name="password">vnc密码</param>
        </connection>

        <!-- Third authorized connection -->
        <connection name="ssh-graph">
            <protocol>ssh</protocol>
            <param name="hostname">localhost</param>
            <param name="port">22</param>
        </connection>
    </authorize>
</user-mapping>

启用tomcat服务

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systemctl start tomcat

启动成功后，访问http://localhost:8080/guacamole即可访问

开启防火墙8080端口

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firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --reload

配置安装vncserver

首先安装vncserver