Centos安装Java环境，部署gitlab,部署zookeeper，gitlabzookeeper

Centos安装Java环境，部署gitlab,部署zookeeper，gitlabzookeeper

Centos安装Java

wget http://download.oracle.com/otn-pub/java/jdk/8u161-b12/2f38c3b165be4555a1fa6e98c45e0808/jdk-8u161-linux-x64.tar.gz?AuthParam=1517896878_83c799462bef8ecd0ecea2b4b14dc1a8

mkdir -p /usr/java
tar -zvxf jdk-8u161-linux-x64.tar.gz -C /usr/java

vi /etc/profile

//写入的内容
JAVA_HOME=/usr/java/jdk1.8.0_161
PATH=$PATH:$JAVA_HOME/bin
CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar
export JAVA_HOME CLASSPATH PATH

//wq!

source /etc/profile

java -version
echo $JAVA_HOME

当国外的 yum 源不可用的时候，调整为阿里云的yum源

rm -rf /etc/yum.repos.d/*
wget -O /etc/yum.repos.d/Centos-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

Centos安装 gitlab,确保服务器硬件资源(2颗核心+4G内存),这已经是最低配了

//安装服务与启动sshd服务、打开防火墙
yum install -y curl policycoreutils-python openssh-server
systemctl enable sshd
systemctl start sshd
firewall-cmd --permanent --add-service=http
systemctl reload firewalld

//可选的开启邮件服务
yum install postfix
systemctl enable postfix
systemctl start postfix

mkdir /etc/yum.repos.d/gitlab-ce.repo

//vi /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1

//wq!
yum clean all
yum makecache

yum install gitlab-ce
//根据配置生成运行环境
gitlab-ctl reconfigure
//启动gitlab ,查看端口号: netstat -ntlp |grep 80
gitlab-ctl start
//查看gitlab各个服务的状态啊
gitlab-ctl status

//位置:/etc/gitlab/gitlab.rb 
gitlab-ctl reconfigure
//一般为
external_url 'http://192.168.1.106:90' 或者改为域名

gitlab网站app在目录,/opt/gitlab/embedded/service/gitlab-rails,汉化的时候，我们只需从
gitlab 汉化版下载 去替换就好。

//git clone 下来
git clone https://gitlab.com/larryli/gitlab  
//备份好原来的文件
tar -zcvf /opt/gitlab/embedded/service/gitlab-rails.tar.gz /opt/gitlab/embedded/service/gitlab-rails
//删除老文件
rm -rf /opt/gitlab/embedded/service/gitlab-rails/
//拷贝汉化文件
cp -rf gitlab/* /opt/gitlab/embedded/service/gitlab-rails/

//selinux没有关闭
getenforce 
vi /etc/selinux/config
调整 SELINUX=disabled
setenforce 0


//防火墙
systemctl status firewalld 
systemctl stop firewalld
systemctl disable firewalld

安装 Zookeeper

//下载并且解压
wget https://mirrors.tuna.tsinghua.edu.cn/apache/zookeeper/stable/zookeeper-3.4.10.tar.gz
tar -zxvf zookeeper-3.4.10.tar.gz -C /usr/
//修改Profile文件，方便执行zk命令  /etc/profile
PATH=$PATH:/usr/zookeeper-3.4.10/bin
//先写个简单配置 
cd /usr/zookeeper-3.4.10/conf
mv zoo.simple.cfg zoo.cfg
//调整配置为
tickTime=2000
dataDir=/var/lib/zookeeper
clientPort=2181

//启动zookeeper
zkServer.sh start

zkServer.sh status   //如果出现standalone 表明单机部署成功
netstat -ntlp |grep 2181