# 1. 修改sshd配置文件
vi /etc/ssh/sshd_config
PermitRootLogin no  ->  PermitRootLogin yes
systemctl restart sshd

sed -i 's@#UseDNS no@UseDNS no@g' /etc/ssh/sshd_config
sed -i 's@#   StrictHostKeyChecking ask@    StrictHostKeyChecking no@g' /etc/ssh/ssh_config
systemctl restart sshd


# 2. 配置IP
vi /etc/sysconfig/network-scripts/ifcfg-enp189s0f0
TYPE="Ethernet"
BOOTPROTO="none"
NAME="enp189s0f0"
ONBOOT="yes"
DEVICE="enp189s0f0"
IPADDR="10.10.10.10"
NETMASK="255.255.255.0"
GATEWAY="10.10.10.1"
DNS1=202.96.134.133
DNS2=202.96.134.134

systemctl restart network


# 3. 设置主机名
name=D01
hostname ${name}
echo "${hostname}" > /etc/hostname


# 4. 关闭防火墙
systemctl stop firewalld
systemctl disable firewalld


# 5. yum源
# (1) 网络源
repo_path=/etc/yum.repos.d/euleros_aarch64.repo
rm -f /etc/yum.repos.d/euleros*.repo
echo "[base]" > ${repo_path}
echo "name=EulerOS-2.0SP8 base" >> ${repo_path}
echo "baseurl=http://dev-thirdparty.mindspore.cn:8081/productrepo/repo/EulerOS_Server_V200R008C00SPC201B530/" >> ${repo_path}
echo "enabled=1" >> ${repo_path}
echo "gpgcheck=1" >> ${repo_path}
echo "gpgkey=http://dev-thirdparty.mindspore.cn:8081/productrepo/repo/EulerOS_Server_V200R008C00SPC201B530/RPM-GPG-KEY-EulerOS" >> ${repo_path}
yum clean all
yum makecache

# (2) 本地源
repo_path=/etc/yum.repos.d/euleros_aarch64.repo
rm -f /etc/yum.repos.d/euleros*.repo
echo "[base]" > ${repo_path}
echo "name=EulerOS-2.0SP8 base" >> ${repo_path}
echo "baseurl=file:///mnt/iso/" >> ${repo_path}
echo "enabled=1" >> ${repo_path}
echo "gpgcheck=1" >> ${repo_path}
echo "gpgkey=file:///mnt/iso/RPM-GPG-KEY-EulerOS" >> ${repo_path}
yum clean all
yum makecache

# (3) 华为云源
RUN repo_path=/etc/yum.repos.d/euleros_aarch64.repo
echo "[base]" > ${repo_path}
echo "name=EulerOS-2.0SP8 base" >> ${repo_path}
echo "baseurl=http://mirrors.huaweicloud.com/euler/2.8/os/aarch64/" >> ${repo_path}
echo "enabled=1" >> ${repo_path}
echo "gpgcheck=1" >> ${repo_path}
echo "gpgkey=http://mirrors.huaweicloud.com/euler/2.8/os/aarch64/RPM-GPG-KEY-EulerOS" >> ${repo_path}
yum clean all
yum makecache


# 6. 安装基础包
yum install -y gcc
yum install -y gcc-c++
yum install -y gcc-fortran
yum install -y make
yum install -y patch
yum install -y gmp-devel

yum install -y vim
yum install -y wget
yum install -y xz
yum install -y net-tools
yum install -y openssh-clients
yum install -y git
yum install -y curl
yum install -y subversion

# opencv-python依赖库
yum install -y libSM

# pillow依赖包
yum install -y libjpeg-turbo-devel

# matplotlib依赖包
yum install -y freetype-devel

# scipy依赖包
yum install -y openblas
yum install -y blas
yum install -y lapack
yum install -y atlas-devel


# 7. 挂载磁盘
# (1) fdisk分区（最大2.2TB）
fdisk /dev/sdb
n
p
w
mkfs -t ext4 /dev/sdb1

# (2) parted分区（没有限制）
parted /dev/sdc
mklabel
gpt
p
unit s print free
mkpart primary 0% 100%
unit s print free
q
mkfs -t ext4 /dev/sdc1
   
# (3) 挂载
mkdir /data
echo "/dev/sdb1   /srv   ext4    defaults     0  0" >> /etc/fstab
cat /etc/fstab


# 8. 配置pip源
mkdir /root/.pip
PIP_CONF="/root/.pip/pip.conf"
echo "[global]" > ${PIP_CONF}
echo "trusted-host=repo.huaweicloud.com" >> ${PIP_CONF}
echo "index-url=https://repo.huaweicloud.com/repository/pypi/simple" >> ${PIP_CONF}
echo "timeout = 120"  >> ${PIP_CONF}
cat ${PIP_CONF}


# 9. 修改时区
tzselect
rm -f /etc/localtime
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
echo 'Asia/Shanghai' > /etc/timezone
echo "export TZ='Asia/Shanghai'" >> /etc/profile
hwclock --systohc

# ntp server
ntpdate ntp1.aliyun.com


# 10. 修改ssh连接超时
sed -i 's@export TMOUT=300@export TMOUT=0@g' /etc/profile
source /etc/profile


# 11. 关闭SELinux(重启后生效)
sed -i 's@SELINUX=enforcing@SELINUX=disabled@g' /etc/selinux/config
setenforce 0
/usr/sbin/sestatus -v


# 12. 创建用户
# (1) 创建用户和用户组
groupadd HwHiAiUser
useradd -d /home/HwHiAiUser -g HwHiAiUser HwHiAiUser
mkdir -pv /home/HwHiAiUser
chown HwHiAiUser:HwHiAiUser -R /home/HwHiAiUser

# (2) 设置密码
echo -e "P*****\nP******" | passwd u******

# (3) su root(加入至wheel用户组)
usermod -G wheel HwHiAiUser