Server Setup
Requirements: DK1.6+、Maven3.0+、MySql5+ & Oracle10g+
CentOS 7 has replaced MySQL with MariaDB.
- Docker & Centos
| Steps | Description | Commands |
|---|---|---|
| 1 | Install docker | apt-get install docker.io |
| 2 | Launch service | service docker.io status |
| service docker.io start | ||
| 3 | softe link | ln -sf /usr/bin/docker.io /usr/local/bin/docker |
| 4 | docker run & test | sudo docker run -i -t centos /bin/bash |
| 5 | run docker container | docker run –privileged -d -p 3306:3306 -p 8080:8080 -v /home/ray/www:/home/ray/www –name=centos -h Jee centos2 /bin/bash -c “while true;do sleep 1000; done” |
–privileged 6|check ports|netstat -aon|grep 3306 7|yum update|yum check-update
- JDK
| Steps | Description | Commands | |
|---|---|---|---|
| 1 | check java version | yum list installed | grep java |
| 2 | no java then install it | yum -y install java-1.8.0-openjdk* | |
| 3 | check jdk version | java -version |
- Maven 3
| Steps | Description | Commands |
|---|---|---|
| 1 | install wget | yum -y install wget |
| 2 | install maven3 | wget http://mirror.olnevhost.net/pub/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz |
| 3 | extract maven archive | tar xvf apache-maven-3.3.9-bin.tar.gz |
| 4 | move maven | mv apache-maven-3.0.5 /usr/local/apache-maven |
| 5 | add the env variables ~/.bashrc | export M3_HOME=/usr/local/apache-maven |
| export M3=$M3_HOME/bin | ||
| export PATH=$M3:$PATH | ||
| 6 | source env file | source ~/.bashrc |
| 7 | verify mvn version | mvn -version |
- Mysql5+ (MariaDB)
MySQL installation
| Steps | Description | Commands |
|---|---|---|
| 1 | sudo yum install mysql-server | |
| 2 | sudo /sbin/service mysqld start | |
| 3 | sudo /usr/bin/mysql_secure_installation |
MariaDB installation
| Steps | Description | Commands |
|---|---|---|
| 1 | sudo yum install mariadb-server mariadb |
No service cmd
| Steps | Description | Commands |
|---|---|---|
| 1 | yum whatprovides service |
如果没有安装iptables可以直接用yum安装
yum install -t iptables 检查iptables服务的状态，
service iptables status 如果出现“iptables: Firewall is not running”,说明没有启动或没有规则 启动iptables服务
service iptables start 第一次配置前消除默认的规则
#这个一定要先做，不然清空后可能会悲剧 iptables -P INPUT ACCEPT
#清空默认所有规则 iptables -F
#清空自定义的所有规则 iptables -X
#计数器置0 iptables -Z 配置规则
#如果没有此规则，你将不能通过127.0.0.1访问本地服务，例如ping 127.0.0.1 iptables -A INPUT -i lo -j ACCEPT
#开启ssh端口22 iptables -A INPUT -p tcp –dport 22 -j ACCEPT
#开启FTP端口21 iptables -A INPUT -p tcp –dport 21 -j ACCEPT
#开启web服务端口80 iptables -A INPUT -p tcp –dport 80 -j ACCEPT
#tomcat iptables -A INPUT -p tcp –dport 8080 -j ACCEPT
#mysql iptables -A INPUT -p tcp –dport xxxx -j ACCEPT
#允许icmp包通过,也就是允许ping iptables -A INPUT -p icmp -m icmp –icmp-type 8 -j ACCEPT
#允许所有对外请求的返回包 #本机对外请求相当于OUTPUT,对于返回数据包必须接收啊，这相当于INPUT了 iptables -A INPUT -m state –state ESTABLISHED -j ACCEPT
#如果要添加内网ip信任（接受其所有TCP请求） iptables -A INPUT -p tcp -s 45.96.174.68 -j ACCEPT
#每秒中最多允许5个新连接 iptables -A FORWARD -p tcp –syn -m limit –limit 1/s –limit-burst 5 -j ACCEPT
#每秒中最多允许5个新连接 iptables -A FORWARD -p tcp –tcp-flags SYN,ACK,FIN,RST RST -m limit –limit 1/s -j ACCEPT
#Ping洪水攻击 iptables -A FORWARD -p icmp –icmp-type echo-request -m limit –limit 1/s -j ACCEPT
#封单个IP的命令是： iptables -I INPUT -s 222.34.135.106 -j DROP
#封IP段的命令是： iptables -I INPUT -s 211.1.0.0/16 -j DROP iptables -I INPUT -s 211.2.0.0/16 -j DROP iptables -I INPUT -s 211.3.0.0/16 -j DROP
#封整个段的命令是： iptables -I INPUT -s 211.0.0.0/8 -j DROP
#封几个段的命令是： iptables -I INPUT -s 61.37.80.0/24 -j DROP iptables -I INPUT -s 61.37.81.0/24 -j DROP
#过滤所有非以上规则的请求 iptables -P INPUT DROP 保存重启
service iptables save service iptables restart 删除规则用-D参数
删除之前添加的规则（iptables -A INPUT -p tcp -m tcp –dport 8080 -j ACCEPT）
iptables -D INPUT -p tcp -m tcp –dport 8080 -j ACCEPT