mirror of
https://github.com/superconvert/smart-os.git
synced 2024-11-22 18:20:30 +08:00
Delete 03_build_disk.sh
This commit is contained in:
superconvert
GitHub
parent
26f735084c
commit
a7bffd57b5
235
03_build_disk.sh
235
03_build_disk.sh
@ -1,235 +0,0 @@
|
||||
#!/bin/sh
|
||||
|
||||
red='\e[0;41m' # 红色
|
||||
RED='\e[1;31m'
|
||||
green='\e[0;32m' # 绿色
|
||||
GREEN='\e[1;32m'
|
||||
yellow='\e[5;43m' # 黄色
|
||||
YELLOW='\e[1;33m'
|
||||
blue='\e[0;34m' # 蓝色
|
||||
BLUE='\e[1;34m'
|
||||
purple='\e[0;35m' # 紫色
|
||||
PURPLE='\e[1;35m'
|
||||
cyan='\e[4;36m' # 蓝绿色
|
||||
CYAN='\e[1;36m'
|
||||
WHITE='\e[1;37m' # 白色
|
||||
NC='\e[0m' # 没有颜色
|
||||
|
||||
#----------------------------------------------
|
||||
#
|
||||
# 制作磁盘
|
||||
#
|
||||
#----------------------------------------------
|
||||
# 创建磁盘 64M
|
||||
dd if=/dev/zero of=disk.img bs=1M count=64
|
||||
# 对磁盘进行分区一个主分区
|
||||
fdisk disk.img << EOF
|
||||
n
|
||||
p
|
||||
|
||||
|
||||
|
||||
w
|
||||
EOF
|
||||
echo ".........................................................."
|
||||
|
||||
# 磁盘镜像挂载到具体设备
|
||||
loop_dev=$(losetup -f)
|
||||
# fdisk -l disk.img 查看 start 为 2048, unit 512 所以 -o 偏移扇区 1048576 = 2048 x 512
|
||||
losetup -o 1048576 ${loop_dev} disk.img
|
||||
# 对磁盘进行格式化
|
||||
mkfs.ext3 ${loop_dev}
|
||||
|
||||
diskfs="diskfs"
|
||||
# 挂载磁盘到本地目录
|
||||
mkdir -pv ${diskfs}
|
||||
mount -t ext3 ${loop_dev} ${diskfs}
|
||||
|
||||
# 安装grub 引导
|
||||
grub-install --boot-directory=${diskfs}/boot/ --target=i386-pc --modules=part_msdos disk.img
|
||||
|
||||
#---------------------------------------------
|
||||
#
|
||||
# 制作内核和 rootfs
|
||||
#
|
||||
#---------------------------------------------
|
||||
mkdir -pv rootfs
|
||||
mkdir -pv rootfs/dev
|
||||
mkdir -pv rootfs/etc
|
||||
mkdir -pv rootfs/sys
|
||||
mkdir -pv rootfs/mnt
|
||||
mkdir -pv rootfs/tmp
|
||||
mkdir -pv rootfs/lib
|
||||
mkdir -pv rootfs/sbin
|
||||
mkdir -pv rootfs/proc
|
||||
mkdir -pv rootfs/root
|
||||
mkdir -pv rootfs/lib64
|
||||
mkdir -pv rootfs/lib/modules
|
||||
|
||||
# 拷贝内核镜像
|
||||
cp work/linux-4.14.9/arch/x86_64/boot/bzImage ../${diskfs}/boot/bzImage
|
||||
|
||||
# 拷贝 busybox 到 rootfs
|
||||
echo "${CYAN}开始制作rootfs...${NC}"
|
||||
cp work/busybox-1.34.1/_install/* ../rootfs/ -r
|
||||
|
||||
#-----------------------------------------------
|
||||
#
|
||||
# 制作启动文件系统 initramfs
|
||||
#
|
||||
#-----------------------------------------------
|
||||
cd rootfs
|
||||
|
||||
# 这种方法也可以 mkinitramfs -k -o ./${diskfs}/boot/initrd 4.14.9
|
||||
# 利用 Busybox 采用脚本制作 init 脚本 https://blog.csdn.net/embeddedman/article/details/7721926
|
||||
|
||||
make_init() {
|
||||
|
||||
cat<<"EOF">init
|
||||
#!/bin/sh
|
||||
|
||||
# 必须首先挂载，否则 mdev 不能正常工作
|
||||
mount -t sysfs none /sys
|
||||
mount -t proc none /proc
|
||||
mount -t devtmpfs none /dev
|
||||
mount -t tmpfs none /tmp -o mode=1777
|
||||
# 必须挂载一下，否则下面的 mount 不上
|
||||
mdev -s
|
||||
mount -t ext3 /dev/sda1 /mnt
|
||||
|
||||
# 关闭内核烦人的输出信息
|
||||
echo 0 > /proc/sys/kernel/printk
|
||||
echo -e "\n\e[0;32mBoot took $(cut -d' ' -f1 /proc/uptime) seconds\e[0m"
|
||||
|
||||
mkdir -p /dev/pts
|
||||
mount -t devpts none /dev/pts
|
||||
|
||||
# 切换之前，修改 mount 路径
|
||||
mount --move /dev /mnt/dev
|
||||
mount --move /sys /mnt/sys
|
||||
mount --move /proc /mnt/proc
|
||||
mount --move /tmp /mnt/tmp
|
||||
|
||||
# 切换到真正的磁盘系统上 rootfs(initramfs) ---> diskfs
|
||||
exec switch_root /mnt /sbin/init
|
||||
EOF
|
||||
|
||||
# /sbin/init [switch_root 执行] ---> /etc/inittab [定义了启动顺序] --->
|
||||
# /etc/init.d/rcS [系统 mount, 安装驱动，配置网络] --->
|
||||
# /etc/init.d/rc.local [文件配置应用程序需要的环境变量] --->
|
||||
# /etc/profile [部分初始化]
|
||||
chmod +x init
|
||||
|
||||
}
|
||||
make_init
|
||||
|
||||
# 下面这些不用了，利用脚本里面的 busybox 的 mdev -s 自动挂载
|
||||
# mknod -m 644 dev/tty0 c 4 1
|
||||
# mknod -m 644 dev/tty c 5 0
|
||||
# mknod -m 600 dev/console c 5 1
|
||||
# mknod -m 644 dev/null c 1 3
|
||||
# mknod -m 640 dev/sda1 b 8 1
|
||||
|
||||
# 指定了利用 /etc/init.d/rcS 启动
|
||||
cat<<"EOF">etc/inittab
|
||||
::sysinit:echo "sysinit 1++++++++++++++++++++++++++++++++++++++"
|
||||
::sysinit:/etc/init.d/rcS
|
||||
::sysinit:echo "sysinit 2++++++++++++++++++++++++++++++++++++++"
|
||||
::restart:/sbin/init
|
||||
::ctrlaltdel:/sbin/reboot
|
||||
::shutdown:/bin/umount -a -r
|
||||
tty1::once:echo "hello smart-os tty1"
|
||||
tty1::respawn:/bin/sh
|
||||
tty2::once:echo "hello smart-os tty2"
|
||||
tty2::respawn:/bin/sh
|
||||
tty3::once:echo "hello smart-os tty3"
|
||||
tty3::respawn:/bin/sh
|
||||
EOF
|
||||
|
||||
# dns 测试
|
||||
# 0. 启动脚本 run_nat.sh
|
||||
# 1. busybox 必须动态编译
|
||||
# 2. ifconfig eth0 192.168.100.6 && ifconfig eth0 up
|
||||
# 3. route add default gw 192.168.100.1
|
||||
# 4. echo "nameserver 114.114.114.114" >> /etc/resolv.conf
|
||||
cp -rf ../fixed/lib* lib/ && cp ../fixed/ld-linux-x86-64.so.2 lib64/
|
||||
|
||||
find . | cpio -R root:root -H newc -o | gzip -9 > ../${diskfs}/boot/initrd
|
||||
echo "${GREEN}rootfs制作成功!!!${NC}"
|
||||
echo ".........................................................."
|
||||
cd ..
|
||||
|
||||
#--------------------------------------------------------------
|
||||
#
|
||||
# 生成磁盘文件系统(利用 busybox 结构，省的自己创建了)
|
||||
#
|
||||
#--------------------------------------------------------------
|
||||
echo "${CYAN}开始制作diskfs...${NC}"
|
||||
cp rootfs/* ${diskfs} -r
|
||||
rm -rf ${diskfs}/init && rm -rf ${diskfs}/linuxrc && rm -rf ${diskfs}/lost+found
|
||||
|
||||
# 我们测试驱动, 制作的镜像启动后，我们进入此目录 insmod hello_world.ko 即可
|
||||
./make_driver.sh $(pwd)/${diskfs}/lib/modules
|
||||
# 编译网卡驱动 ( 目前版本内核已集成 e1000 )
|
||||
# cd work/linux-4.14.9 && make M=drivers/net/ethernet/intel/e1000/ && cd ../..
|
||||
|
||||
# 生成 grub.cfg 文件
|
||||
cat - > ${diskfs}/boot/grub/grub.cfg << EOF
|
||||
set timeout=6
|
||||
menuentry "smart-os" {
|
||||
root=(hd0,msdos1)
|
||||
linux /boot/bzImage console=tty0
|
||||
initrd /boot/initrd
|
||||
}
|
||||
EOF
|
||||
|
||||
# 生成 rcS 文件
|
||||
title=$(cat<<EOF
|
||||
\e[0;36m
|
||||
..######..##.....##....###....########..########..........#######...######.
|
||||
.##....##.###...###...##.##...##.....##....##............##.....##.##....##
|
||||
.##.......####.####..##...##..##.....##....##............##.....##.##......
|
||||
..######..##.###.##.##.....##.########.....##....#######.##.....##..######.
|
||||
.......##.##.....##.#########.##...##......##............##.....##.......##
|
||||
.##....##.##.....##.##.....##.##....##.....##............##.....##.##....##
|
||||
..######..##.....##.##.....##.##.....##....##.............#######...######.
|
||||
\e[0m
|
||||
EOF
|
||||
)
|
||||
mkdir -pv ${diskfs}/etc/init.d
|
||||
cat - > ${diskfs}/etc/init.d/rcS << EOF
|
||||
#!/bin/sh
|
||||
echo -e "\n“${title}”\n"
|
||||
|
||||
# 测试驱动加载
|
||||
cd /lib/modules && insmod hello_world.ko
|
||||
|
||||
# dns 测试
|
||||
ifconfig eth0 192.168.100.6 && ifconfig eth0 up
|
||||
route add default gw 192.168.100.1
|
||||
echo "nameserver 114.114.114.114" >> /etc/resolv.conf
|
||||
|
||||
|
||||
|
||||
# exec 执行 /etc/init.d/rc.local 脚本
|
||||
EOF
|
||||
chmod +x ${diskfs}/etc/init.d/rcS
|
||||
|
||||
cat -> ${diskfs}/rtmpd.sh << EOF
|
||||
wget http://www.qiyicc.com/download/rtmpd.zip
|
||||
unzip rtmpd.zip
|
||||
rm rtmpd.zip -rf
|
||||
cd rtmpd
|
||||
mv smart_rtmp/smart_rtmpd.multithread.centos* ./
|
||||
tar zxvf *.tar.gz
|
||||
rm *.tar.gz -rf
|
||||
rm smart_rtmp -rf
|
||||
EOF
|
||||
chmod +x ${diskfs}/rtmpd.sh
|
||||
|
||||
echo "${GREEN}diskfs制作成功!!!${NC}"
|
||||
echo ".........................................................."
|
||||
|
||||
# 卸载映射
|
||||
umount ${loop_dev}
|
||||
losetup -d ${loop_dev}
|
||||
Loading…
Reference in New Issue
Block a user