超算平台安装（一）CentOS7下配置准备

1、配置阿里镜像
cd  /etc/yum.repos.d/
mkdir bak
mv * bak/
echo '[aliBase]
name=aliBase
baseurl=
enabled=1
gpgcheck=1
gpgkey=RPM-GPG-KEY-CentOS-$releasever' > /etc/yum.repos.d/aliBase.repo


echo '[aliEpel]
name=aliEpel
baseurl=\Server/$basearch/
enabled=1
gpgcheck=0' > /etc/yum.repos.d/aliEpel.repo

2、一些基本设定
sed -i '/^SELINUX/s/enforcing/disabled/' /etc/selinux/config
sed -i '/^HISTSIZE/s/=1000.*/=10000/' /etc/profile
echo 'HISTTIMEFORMAT="%Y-%m-%d:%H-%M-%S:`whoami`:  "
export HISTTIMEFORMAT'  >> /etc/bashrc
echo 'PS1="\[\e[37;40m\][\[\e[32;40m\]\u\[\e[37;40m\]@\h \[\e[35;40m\]\W\[\e[0m\]]\\$ \[\e[33;40m\]"' >> /etc/profile

echo '*                soft    memlock         unlimited
*                hard    memlock         unlimited
*                soft    stack           unlimited
*                hard    stack           unlimited
' >> /etc/security/limits.conf

3、安装一些必要的工具
yum -y install zip unzip bzip2 bzip2-devel zlib zlib-devel screen wget lsof net-tools tree unix2dos dos2unix sysstat vim-common vim-enhanced deltarpm tcp_wrappers psmisc hdparm
echo 'alias vi=vim' >> /etc/profile
reboot

4、配置windows文件共享
mkdir /home/share
chmod 777 /home/share/
echo "[global]
        log file = /var/log/samba/log.%m
        max log size = 50
        security = user
        map to guest = Bad User
[share]
        path=/home/share
        readonly=yes
        browseable=yes
        writable = yes
        guest ok=yes" > /etc/samba/smb.conf
systemctl enable smb
firewall-cmd --add-port=137/udp --permanent
firewall-cmd --add-port=138/udp --permanent
firewall-cmd --add-port=139/tcp --permanent
firewall-cmd --add-port=445/tcp --permanent
firewall-cmd --add-port=389/tcp --permanent
firewall-cmd --reload

5、安装和配置环境变量加载模块
yum -y install environment-modules
mkdir /home/software
mkdir /home/software/modules
echo 'export MODULEPATH=/home/software/modules/' >> /etc/profile.d/modules.sh

6、定义主机名
echo "192.168.2.130 mgr
192.168.2.131 node1
192.168.2.132 node2" >> /etc/hosts

echo 'mgr' > /etc/hostname