ONOS一鍵安裝腳本
工欲善其事,必先利其器。在部署SDN實踐時,通常需要安裝OVS和控制器等軟件,經(jīng)歷過的同學都知道,很多時候會被一些細節(jié)卡住,影響生產效率。有時由于實驗需要還需要多次部署同樣的內容,重復進行多遍同樣的命令,浪費時間。所以很有必要將安裝過程轉化為一鍵安裝腳本。本文總結的一鍵安裝腳本就是在部署ONOS集群時,為提高安裝ONOS效率而整理的,希望能幫助到同樣需要多次安裝ONOS的其他人。
安裝腳本
安裝腳本將安裝ONOS及其依賴軟件的所有命令都寫到了shell文件,并加一些必要判斷語句,使得安裝腳本使用起來更加人性化。需要注意的是,此文件僅完成了ONOS的安裝,并沒有完成ONOS啟動之前的配置,需要啟動相關服務,還需手動進行配置。腳本內容如下所示:
- sh
 - #!/bin/bash
 - #make sure only root can run our script.
 - if [ "$(id -u)" != "0" ]; then
 - echo "You need to be 'root' dude." 1>&2
 - exit 1
 - fi
 - _version="1.0"
 - echo "========================INSTALL ONOS======================="
 - # Download and unzip apache-karaf
 - if [ -d /root/Applications ]
 - then
 - cd /root/Applications
 - else
 - mkdir /root/Applications
 - cd /root/Applications
 - fi
 - if [ -f apache-karaf-3.0.2.tar.gz ]
 - then
 - echo "apache-karaf-3.0.2.tar.gz has exist"
 - else
 - wget http://apache.fayea.com/karaf/3.0.2/apache-karaf-3.0.2.tar.gz
 - tar -xzf apache-karaf-3.0.2.tar.gz
 - fi
 - # Download and install apache-maven
 - if [ -f apache-maven-3.2.5-bin.tar.gz ]
 - then
 - echo "apache-maven-3.2.5.bin.tar.gz has exist"
 - else
 - wget http://mirror.bit.edu.cn/apache/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.tar.gz
 - tar -xzf apache-maven-3.2.5-bin.tar.gz
 - mv apache-maven-3.2.5 /usr/local/apache-maven
 - # set environment
 - echo "export M2_HOME=/usr/local/apache-maven" >> /etc/profile
 - source /etc/profile
 - echo "export PATH=$PATH:$M2_HOME/bin" >> /etc/profile
 - source /etc/profile
 - # in case of failure of setting environment
 - export PATH=$PATH:$M2_HOME/bin
 - fi
 - # Install java-8-oracle
 - if which java
 - then
 - echo "java-8 has been installed."
 - else
 - apt-get install python-software-properties
 - sudo add-apt-repository ppa:webupd8team/java -y
 - sudo apt-get update
 - sudo apt-get install oracle-java8-installer oracle-java8-set-default -y
 - # set JAVA_HOME
 - echo "export JAVA_HOME=/usr/lib/jvm/java-8-oracle" >> /etc/profile
 - source /etc/profile
 - fi
 - # show the info of java and maven to check.
 - java -version
 - mvn --version
 - # Download ONOS
 - if [ -d /home/onos ]
 - then
 - cd /home/onos
 - else
 - mkdir /home/onos
 - cd /home/onos
 - fi
 - if which zip
 - then
 - echo "zip has been installed"
 - else
 - apt-get install zip
 - fi
 - if [ -f onos-$_version.zip ]
 - then
 - echo "onos-$_version.zip has exist"
 - else
 - wget https://github.com/opennetworkinglab/onos/archive/onos-$_version.zip
 - unzip onos-$_version.zip
 - # set environment of ONOS
 - echo "export ONOS_ROOT=/home/onos/onos-onos-$_version" >> /etc/profile
 - echo "export KARAF_ROOT=/root/Applications/apache-karaf-3.0.2" >> /etc/profile
 - source /etc/profile
 - source $ONOS_ROOT/tools/dev/bash_profile
 - fi
 - # Build ONOS
 - cd onos-onos-$_version/
 - mvn clean install
 
Note: 若需下載其他版本ONOS,直接修改下載源碼部分和ONOS_ROOT即可,無需修改Karaf,maven,java8等內容。
初始化配置
在安裝完ONOS之后,還需要進行一些必要的配置,才能啟動運行了制定服務的ONOS。需要編輯$KARAF_ROOT/etc/org.apache.karaf.features.cfg文件,腳本中即為/root/Applications/apache-karaf-3.0.2/etc/org.apache.karaf.features.cfg。在該文件中的featuresRepositories部分和featuresBoot部分分別添加如下內容:
- Shell
 - 12featuresRepositories:mvn:org.onosproject/onos-features/1.0.0/xml/features(逗號隔開,加到***即可)
 - featuresBoot:onos-api,onos-core-trivial,onos-cli,onos-openflow,onos-app-fwd,onos-app-mobility,onos-gui
 















 
 
 









 
 
 
 