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add init pxe cmd

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This commit is contained in:
Qichao
2026-05-05 02:12:33 +08:00
parent 9ec1cf4fdd
commit 2cc70998d1
24 changed files with 30461 additions and 101 deletions
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751
var/pkgs/scripts/init.sh Normal file
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#!/bin/bash
# ============================================================================
# Sun HPC 系统初始化脚本
# 功能：系统安装完成后自动配置 HPC 计算节点环境
# 版本：1.0
# ============================================================================
set -e
# ============================================================================
# 配置变量（根据实际环境修改）
# ============================================================================
# 日志文件
LOG_FILE="/var/log/sunhpc-init.log"
FRONTEND_IP='172.16.9.254'
# HTTP 服务器地址
HTTP_SERVER="http://${FRONTEND_IP}"
# YUM 仓库配置
YUM_REPO_NAME="sunhpc-local"
YUM_REPO_BASEURL="${HTTP_SERVER}/rockylinux/9.7"
YUM_REPO_GPGCHECK=0
# 主机名映射文件（在 HTTP 服务器上）
HOSTNAME_MAP_URL="${HTTP_SERVER}/ks/hostname-map.txt"
# MOTD 文件 URL
MOTD_URL="${HTTP_SERVER}/ks/motd"
# NTP 服务器
NTP_SERVER="ntp.aliyun.com"
# DNS 服务器
DNS_SERVERS="114.114.114.114 223.5.5.5"
# ============================================================================
# 颜色输出函数
# ============================================================================
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
log_info() {
echo -e "${GREEN}[INFO]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a $LOG_FILE
}
log_warn() {
echo -e "${YELLOW}[WARN]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a $LOG_FILE
}
log_error() {
echo -e "${RED}[ERROR]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a $LOG_FILE
}
log_step() {
echo -e "${BLUE}[STEP]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1" | tee -a $LOG_FILE
}
# ============================================================================
# 基础环境准备
# ============================================================================
init_log() {
# 创建日志文件
touch $LOG_FILE
chmod 644 $LOG_FILE
log_info "=========================================="
log_info "Sun HPC Node Initialization Started"
log_info "=========================================="
}
check_network() {
log_step "Checking network connectivity..."
# 测试网络连接
if ping -c 1 -W 3 $FRONTEND_IP &>/dev/null; then
log_info "Network connectivity: OK"
return 0
else
log_warn "Cannot reach HTTP server, will retry later"
return 1
fi
}
# ============================================================================
# 1. 创建 .sunhpc-release 文件
# ============================================================================
create_release_file() {
log_step "Creating .sunhpc-release file..."
cat > /.sunhpc-release << EOF
Sun HPC Platform Release 1.0
Build Date: $(date '+%Y-%m-%d %H:%M:%S')
Hostname: $(hostname)
Kernel: $(uname -r)
Architecture: $(uname -m)
EOF
chmod 644 /.sunhpc-release
log_info "Created /.sunhpc-release file"
}
# ============================================================================
# 2. 配置主机名和 /etc/hosts
# ============================================================================
configure_hostname() {
log_step "Configuring hostname and /etc/hosts..."
local mac=$(ip link show | grep -oP 'ether \K[0-9a-f:]+' | head -1 | tr '[:upper:]' '[:lower:]')
local hostname=""
# 从 HTTP 服务器获取主机名映射
if check_network; then
# 下载主机名映射文件
local map_file="/tmp/hostname-map.txt"
curl -s -o "$map_file" "$HOSTNAME_MAP_URL" 2>/dev/null
if [[ -f "$map_file" ]]; then
# 根据 MAC 地址查找主机名
hostname=$(grep -i "$mac" "$map_file" | awk '{print $2}' | head -1)
# 如果没有找到，根据 IP 最后一段生成
if [[ -z "$hostname" ]]; then
local ip_addr=$(ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '127.0.0.1' | head -1)
local ip_last=$(echo $ip_addr | awk -F'.' '{print $4}')
hostname="cn$(printf "%03d" $ip_last)"
log_warn "No hostname mapping for MAC $mac, using generated: $hostname"
fi
else
log_warn "Cannot download hostname map, using default"
local ip_addr=$(ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '127.0.0.1' | head -1)
local ip_last=$(echo $ip_addr | awk -F'.' '{print $4}')
hostname="cn$(printf "%03d" $ip_last)"
fi
else
# 网络不通时使用默认主机名
hostname="node-$(hostname -s)"
fi
# 设置主机名
hostnamectl set-hostname "$hostname"
log_info "Hostname set to: $hostname"
# 备份原始 hosts 文件
cp /etc/hosts /etc/hosts.bak.$(date +%Y%m%d)
# 构建新的 hosts 文件
cat > /etc/hosts << EOF
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
# Sun HPC Node Configuration
$ip_addr $hostname
# Management Node
$FRONTEND_IP cluster
# Optional: Add other compute nodes here
EOF
# 尝试下载完整的集群 hosts 文件
if check_network; then
local cluster_hosts="${HTTP_SERVER}/ks/cluster-hosts.txt"
if wget --spider -q "$cluster_hosts" 2>/dev/null; then
wget -q -O /tmp/cluster-hosts.txt "$cluster_hosts"
cat /tmp/cluster-hosts.txt >> /etc/hosts
log_info "Downloaded cluster hosts configuration"
else
log_warn "$cluster_hosts not found on server."
fi
fi
log_info "Updated /etc/hosts"
}
# ============================================================================
# 3. 配置 MOTD (Message of The Day)
# ============================================================================
configure_motd() {
log_step "Configuring MOTD..."
# 备份原始 MOTD
if [[ -f /etc/motd ]]; then
cp /etc/motd /etc/motd.bak.$(date +%Y%m%d)
fi
# 尝试从服务器下载 MOTD
if check_network; then
if wget --spider -q "$MOTD_URL" 2>/dev/null; then
wget -q -O /etc/motd "$MOTD_URL"
log_info "Downloaded MOTD from server"
else
log_warn "Cannot download MOTD, creating default"
create_default_motd
fi
else
create_default_motd
fi
chmod 644 /etc/motd
}
create_default_motd() {
cat > /etc/motd << EOF
===========================================================
Sun HPC Platform - Compute Node
===========================================================
Welcome to Sun High Performance Computing Cluster
System Information:
--------------------
Hostname....: $(hostname)
IP Address..: $(ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '127.0.0.1' | head -1)
OS Version..: $(cat /etc/redhat-release 2>/dev/null || echo "Rocky Linux")
Kernel......: $(uname -r)
Architecture: $(uname -m)
CPU Cores...: $(nproc)
Memory......: $(free -h | awk '/^Mem:/{print $2}')
Important URLs:
--------------------
• Documentation : http://172.16.9.254/docs
• Job Submission : http://172.16.9.254/slurm
• Monitoring: http : http://172.16.9.254/monitor
Slurm Commands:
--------------------
sinfo - View partition information
squeue - View job queue
srun - Run interactive job
sbatch - Submit batch job
scancel - Cancel job
===========================================================
* Unauthorized access is prohibited
* All activities are logged and monitored
* For support: hpc@sun.com or ext. 12345
===========================================================
EOF
}
# ============================================================================
# 4. 配置 YUM 本地仓库
# ============================================================================
configure_yum_repo() {
log_step "Configuring YUM repository..."
local repo_file="/etc/yum.repos.d/${YUM_REPO_NAME}.repo"
# 备份现有 repo 文件
if [[ -f "$repo_file" ]]; then
cp "$repo_file" "${repo_file}.bak.$(date +%Y%m%d)"
fi
# 创建仓库配置文件
cat > "$repo_file" << EOF
[${YUM_REPO_NAME}]
name=Sun HPC Local Repository
baseurl=${YUM_REPO_BASEURL}
enabled=1
gpgcheck=${YUM_REPO_GPGCHECK}
priority=1
EOF
# 如果是 Rocky 8/9，可能需要配置 appstream
if [[ -d "/etc/yum.repos.d" ]]; then
local appstream_repo="/etc/yum.repos.d/${YUM_REPO_NAME}-appstream.repo"
cat > "$appstream_repo" << EOF
[${YUM_REPO_NAME}-appstream]
name=Sun HPC Local AppStream Repository
baseurl=${YUM_REPO_BASEURL}-appstream
enabled=1
gpgcheck=${YUM_REPO_GPGCHECK}
priority=1
EOF
fi
# 清理 YUM 缓存并测试
yum clean all &>/dev/null
yum makecache &>/dev/null
if [[ $? -eq 0 ]]; then
log_info "YUM repository configured successfully"
else
log_warn "YUM repository configured but cache generation failed (network may be down)"
fi
# 显示启用的仓库
log_info "Enabled repositories:"
yum repolist 2>/dev/null | grep -E "^${YUM_REPO_NAME}" | tee -a $LOG_FILE
}
# ============================================================================
# 5. 配置 DNS 解析
# ============================================================================
configure_dns() {
log_step "Configuring DNS resolution..."
# 备份 resolv.conf
cp /etc/resolv.conf /etc/resolv.conf.bak.$(date +%Y%m%d) 2>/dev/null || true
# 配置 DNS
cat > /etc/resolv.conf << EOF
# Sun HPC DNS Configuration
nameserver ${DNS_SERVERS%% *}
$(for dns in ${DNS_SERVERS}; do echo "nameserver $dns"; done | tail -n +2)
# Local domain
search sunhpc.local local
EOF
# 防止 NetworkManager 覆盖 resolv.conf
if [[ -f /etc/NetworkManager/NetworkManager.conf ]]; then
if ! grep -q "dns=none" /etc/NetworkManager/NetworkManager.conf; then
sed -i '/^\[main\]/a dns=none' /etc/NetworkManager/NetworkManager.conf
systemctl restart NetworkManager 2>/dev/null || true
fi
fi
log_info "DNS configured: ${DNS_SERVERS}"
}
# ============================================================================
# 6. 配置 NTP 时间同步
# ============================================================================
configure_ntp() {
log_step "Configuring NTP time synchronization..."
# 使用 chrony (Rocky 8/9 默认)
if command -v chronyd &>/dev/null; then
# 备份配置
cp /etc/chrony.conf /etc/chrony.conf.bak.$(date +%Y%m%d)
# 配置 chrony
cat > /etc/chrony.conf << EOF
# Sun HPC NTP Configuration
server ${NTP_SERVER} iburst
pool 2.rocky.pool.ntp.org iburst
# Record the rate at which the system clock gains/losses time.
driftfile /var/lib/chrony/drift
# Allow the system clock to be stepped in the first three updates
makestep 1.0 3
# Enable kernel synchronization of the real-time clock (RTC)
rtcsync
# Specify file containing keys for NTP authentication
keyfile /etc/chrony.keys
# Specify directory for log files
logdir /var/log/chrony
EOF
# 重启 chrony
systemctl restart chronyd &>/dev/null
systemctl enable chronyd &>/dev/null
log_info "Chrony NTP configured with server: ${NTP_SERVER}"
else
# 使用 ntpd (旧系统)
if command -v ntpd &>/dev/null; then
cat > /etc/ntp.conf << EOF
server ${NTP_SERVER} iburst
restrict default nomodify notrap nopeer noquery
restrict 127.0.0.1
restrict ::1
driftfile /var/lib/ntp/drift
EOF
systemctl restart ntpd &>/dev/null
systemctl enable ntpd &>/dev/null
log_info "NTP configured with server: ${NTP_SERVER}"
else
log_warn "No NTP service found (chronyd or ntpd)"
fi
fi
}
# ============================================================================
# 7. 配置 SSH 服务
# ============================================================================
configure_ssh() {
log_step "Configuring SSH service..."
# 备份配置
cp /etc/ssh/sshd_config /etc/ssh/sshd_config.bak.$(date +%Y%m%d)
# 优化 SSH 配置
sed -i 's/#PermitRootLogin.*/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config
sed -i 's/#PubkeyAuthentication.*/PubkeyAuthentication yes/' /etc/ssh/sshd_config
sed -i 's/#PasswordAuthentication.*/PasswordAuthentication no/' /etc/ssh/sshd_config
sed -i 's/#UseDNS.*/UseDNS no/' /etc/ssh/sshd_config
sed -i 's/#GSSAPIAuthentication.*/GSSAPIAuthentication no/' /etc/ssh/sshd_config
# 重启 SSH 服务
systemctl restart sshd &>/dev/null
log_info "SSH service configured"
}
# ============================================================================
# 8. 配置防火墙
# ============================================================================
configure_firewall() {
log_step "Configuring firewall..."
# 检查 firewalld 是否运行
if systemctl is-active firewalld &>/dev/null; then
# 开放常用端口
firewall-cmd --permanent --add-service=ssh &>/dev/null
firewall-cmd --permanent --add-service=dhcp &>/dev/null
firewall-cmd --permanent --add-port=873/tcp &>/dev/null # rsync
firewall-cmd --permanent --add-port=111/udp &>/dev/null # rpcbind
# 重新加载
firewall-cmd --reload &>/dev/null
log_info "Firewall configured"
else
log_warn "Firewalld not running, skipping configuration"
fi
}
# ============================================================================
# 9. 安装常用软件包
# ============================================================================
install_packages() {
log_step "Installing common packages..."
local packages=(
wget curl vim nano
htop iotop iftop
net-tools bind-utils
telnet nc tcpdump
rsync tree lsof
gcc make autoconf automake
openssl-devel zlib-devel
nfs-utils cifs-utils
ntpdate
)
if check_network; then
for pkg in "${packages[@]}"; do
if rpm -q "$pkg" &>/dev/null; then
log_info "Package already installed: $pkg"
else
log_info "Installing package: $pkg"
yum install -y "$pkg" &>> $LOG_FILE || log_warn "Failed to install: $pkg"
fi
done
else
log_warn "Network unavailable, skipping package installation"
fi
}
# ============================================================================
# 11. 配置用户环境
# ============================================================================
configure_user_env() {
log_step "Configuring user environment..."
# 创建共享目录
mkdir -p /share/{apps,home}
mkdir -p /state/partition1/{tmp,work}
# 设置权限
chmod 755 /share
chmod 1777 /state/partition1/tmp
# 配置全局环境变量
cat > /etc/profile.d/sunhpc.sh << 'EOF'
# Sun HPC Environment Variables
export SHARE_HOME=/share
export STATE_HOME=/state/partition1
EOF
chmod 644 /etc/profile.d/sunhpc.sh
log_info "User environment configured"
}
# ============================================================================
# 12. 配置系统优化参数
# ============================================================================
configure_sysctl() {
log_step "Configuring system optimization..."
cat > /etc/sysctl.d/99-sunhpc.conf << EOF
# Sun HPC System Optimization
# Network optimization
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
net.ipv4.tcp_rmem = 4096 87380 134217728
net.ipv4.tcp_wmem = 4096 65536 134217728
net.core.netdev_max_backlog = 5000
net.ipv4.tcp_max_syn_backlog = 8192
net.ipv4.tcp_sack = 1
net.ipv4.tcp_timestamps = 1
# Memory optimization
vm.swappiness = 10
vm.dirty_ratio = 30
vm.dirty_background_ratio = 5
vm.vfs_cache_pressure = 50
# File system
fs.file-max = 1048576
fs.inotify.max_user_watches = 1048576
# Process scheduler
kernel.sched_autogroup_enabled = 0
kernel.sched_migration_cost_ns = 5000000
EOF
sysctl -p /etc/sysctl.d/99-sunhpc.conf &>/dev/null
log_info "System optimization configured"
}
# ============================================================================
# 13. 配置系统限制
# ============================================================================
configure_limits() {
log_step "Configuring system limits..."
cat > /etc/security/limits.d/99-sunhpc.conf << EOF
# Sun HPC System Limits
* soft nofile 1048576
* hard nofile 1048576
* soft nproc 131072
* hard nproc 131072
* soft memlock unlimited
* hard memlock unlimited
root soft nofile 1048576
root hard nofile 1048576
EOF
log_info "System limits configured"
}
# ============================================================================
# 14. 配置定时任务
# ============================================================================
configure_crontab() {
log_step "Configuring cron jobs..."
cat > /etc/cron.d/sunhpc << EOF
# Sun HPC Cron Jobs
# Sync time every hour
0 * * * * root /usr/sbin/chronyc -a makestep &>/dev/null
# Clean old logs daily
0 2 * * * root find /var/log -name "*.log" -mtime +30 -delete 2>/dev/null
# Report node status every 5 minutes
*/5 * * * * root /usr/local/bin/node-status-report &>/dev/null
EOF
chmod 644 /etc/cron.d/sunhpc
log_info "Cron jobs configured"
}
# ============================================================================
# 15. 创建节点状态上报脚本
# ============================================================================
create_report_script() {
log_step "Creating node status report script..."
cat > /usr/local/bin/node-status-report << 'EOF'
#!/bin/bash
# Node status report script for Sun HPC
HTTP_SERVER="http://172.16.9.254"
NODE_NAME=$(hostname)
IP_ADDR=$(ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '127.0.0.1' | head -1)
LOAD_AVG=$(uptime | awk -F'load average:' '{print $2}' | cut -d, -f1)
MEM_TOTAL=$(free -g | awk '/^Mem:/{print $2}')
MEM_USED=$(free -g | awk '/^Mem:/{print $3}')
DISK_USED=$(df -h / | awk 'NR==2{print $5}' | sed 's/%//')
SLURM_STATUS=$(systemctl is-active slurm-slurmd 2>/dev/null || echo "unknown")
# Build status JSON
STATUS_JSON="{\"node\":\"$NODE_NAME\",\"ip\":\"$IP_ADDR\",\"load\":$LOAD_AVG,\"mem_total\":$MEM_TOTAL,\"mem_used\":$MEM_USED,\"disk_used\":$DISK_USED,\"slurm\":\"$SLURM_STATUS\",\"timestamp\":\"$(date -Iseconds)\"}"
# Send to management node
curl -s -X POST -H "Content-Type: application/json" -d "$STATUS_JSON" ${HTTP_SERVER}/api/node-status &>/dev/null
EOF
chmod +x /usr/local/bin/node-status-report
log_info "Node status report script created"
}
# ============================================================================
# 16. 配置日志轮转
# ============================================================================
configure_logrotate() {
log_step "Configuring log rotation..."
cat > /etc/logrotate.d/sunhpc << EOF
/var/log/sunhpc-init.log {
daily
rotate 30
compress
delaycompress
missingok
notifempty
create 644 root root
}
EOF
log_info "Log rotation configured"
}
# ============================================================================
# 17. 清理临时文件
# ============================================================================
cleanup() {
log_step "Cleaning up temporary files..."
# 删除临时文件
rm -f /tmp/hostname-map.txt 2>/dev/null
rm -f /tmp/cluster-hosts.txt 2>/dev/null
# 清除 YUM 缓存
yum clean all &>/dev/null
log_info "Cleanup completed"
}
# ============================================================================
# 18. 生成初始化完成报告
# ============================================================================
generate_report() {
log_step "Generating initialization report..."
cat > /root/init-report.txt << EOF
===========================================
Sun HPC Node Initialization Report
===========================================
Init Time: $(date '+%Y-%m-%d %H:%M:%S')
Hostname: $(hostname)
IP Address: $(ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}' | grep -v '127.0.0.1' | head -1)
MAC Address: $(ip link show | grep -oP 'ether \K[0-9a-f:]+' | head -1)
Services Status:
- NetworkManager: $(systemctl is-active NetworkManager)
- chronyd: $(systemctl is-active chronyd 2>/dev/null || echo "stopped")
- sshd: $(systemctl is-active sshd)
- slurm-slurmd: $(systemctl is-active slurm-slurmd 2>/dev/null || echo "stopped")
- firewalld: $(systemctl is-active firewalld)
YUM Repositories:
$(yum repolist)
Files Created:
- /.sunhpc-release
- /etc/hosts (updated)
- /etc/motd (updated)
- /etc/yum.repos.d/sunhpc-local.repo
- /etc/chrony.conf (updated)
- /etc/security/limits.d/99-sunhpc.conf
- /etc/sysctl.d/99-sunhpc.conf
===========================================
EOF
cat /root/init-report.txt >> $LOG_FILE
log_info "Initialization report saved to /root/init-report.txt"
}
# ============================================================================
# 主函数
# ============================================================================
main() {
log_info "Starting Sun HPC node initialization..."
# 执行所有初始化步骤
init_log
check_network
create_release_file
configure_hostname
configure_motd
configure_yum_repo
configure_dns
configure_ntp
configure_ssh
configure_firewall
install_packages
configure_slurm
configure_user_env
configure_sysctl
configure_limits
configure_crontab
create_report_script
configure_logrotate
cleanup
generate_report
log_info "=========================================="
log_info "Sun HPC node initialization completed!"
log_info "=========================================="
# 显示关键信息
echo ""
echo -e "${GREEN}=== Initialization Complete ===${NC}"
echo -e "Hostname: $(hostname)"
echo -e "Release file: $(cat /.sunhpc-release | head -1)"
echo -e "Log file: $LOG_FILE"
echo -e "Report: /root/init-report.txt"
echo ""
}
# ============================================================================
# 脚本入口
# ============================================================================
# 检查是否需要重启
if [[ "$1" == "--reboot" ]]; then
main
log_info "Rebooting in 5 seconds..."
sleep 5
reboot
else
main
log_info "Initialization completed. You may reboot if needed."
fi

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#!ipxe
:main_menu
menu iPXE boot menu
item rockylinux Install Rockylinux 9.7
item local Boot from Local Disk
choose --default rockylinux --timeout 5000 selected || goto local
:rockylinux
echo Booting Rockylinux from networking
kernel http://172.16.9.254/linux/rockylinux/9.7/images/pxeboot/vmlinuz \
net.ifnames=0 biosdevname=0 inst.sshd \
inst.repo=http://172.16.9.254/linux/rockylinux/9.7 \
inst.ks=http://172.16.9.254/linux/ks/rhel.ks
initrd http://172.16.9.254/linux/rockylinux/9.7/images/pxeboot/initrd.img
boot
:local
exit

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graphical
timezone Asia/Shanghai --utc
keyboard --xlayouts="us"
lang en_US.UTF-8
selinux --disabled
url --url='http://172.16.9.254/linux/rockylinux/9.7'
network --bootproto=dhcp --device=link --ipv6=auto --activate
# Partition clearing information
# zerombr
# clearpart --all --initlabel
# ignoredisk --only-use=sda
# part /boot --fstype="xfs" --ondisk=sda --size=1024
# part swap --fstype="swap" --ondisk=sda --size=4096
# part / --fstype="xfs" --ondisk=sda --size=97278
# part /home --fstype="xfs" --ondisk=sda --size=20480
# autopart --type=lvm
# autopart --type=plain
# autopart --nohome
# autopart --noswap
%include /tmp/diskinfo
%packages
@^minimal-environment
@development
@standard
vim
wget
curl
autofs
nfs-utils
nfs4-acl-tools
sssd-nfs-idmap
%end
rootpw --plaintext "admin_b101"
user --name=dell --plaintext --password="admin_b101" --gecos="dell"
reboot
%pre --interpreter=/bin/bash
if [ -d /sys/firmware/efi ]; then
cat > /tmp/diskinfo <<EOF
clearpart --all --initlabel
part /boot/efi --fstype=efi --size=600 --fsoptions="umask=0077,shortname=uefi"
part /boot --fstype=xfs --size=1024
part pv.01 --size=1 --grow
volgroup vg_sys pv.01
logvol / --fstype=xfs --name=root --vgname=vg_sys --size=51200
logvol swap --fstype=swap --name=swap --vgname=vg_sys --size=4096
logvol /data --fstype=xfs --name=data --vgname=vg_sys --size=1 --grow
EOF
else
cat > /tmp/diskinfo <<EOF
clearpart --all --initlabel
part /boot --fstype=xfs --size=1024 --asprimary
part pv.01 --size=1 --grow
volgroup vg_sys pv.01
logvol / --fstype=xfs --name=root --vgname=vg_sys --size=51200
logvol swap --fstype=swap --name=swap --vgname=vg_sys --size=4096
logvol /data --fstype=xfs --name=data --vgname=vg_sys --size=1 --grow
EOF
fi
%end
%post
curl -s -o /tmp/init.sh http://172.16.9.254/linux/ks/init.sh
chmod +x /tmp/init.sh
/tmp/init.sh
%end
%addon com_redhat_kdump --disable
%end