mirror of
https://github.com/YunoHost/doc.git
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147 lines
No EOL
4.5 KiB
Markdown
147 lines
No EOL
4.5 KiB
Markdown
# Create a YunoHost Live ISO
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Tested on Debian Wheezy (should work on Ubuntu as well).
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Original tutorial here: http://willhaley.com/blog/create-a-custom-debian-live-environment/
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**Warning**: I have **highlighted** all the places you should be in the **chroot** environment.
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1. Install applications we need to build the environment.
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```bash
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sudo apt-get install debootstrap syslinux squashfs-tools genisoimage memtest86+ rsync
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```
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2. Setup the base Debian environment. I am using wheezy for my distribution and i386 for the architecture. Please do change your mirror if you are not in the Netherlands or know of a mirror close to you.
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```bash
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mkdir live_boot && cd live_boot
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sudo debootstrap --arch=i386 --variant=minbase wheezy chroot http://ftp.nl.debian.org/debian/
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```
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3. A couple of important steps before we chroot.
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```bash
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sudo mount -o bind /dev chroot/dev && sudo cp /etc/resolv.conf chroot/etc/resolv.conf
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```
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4. Chroot to our Debian environment.
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```bash
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sudo chroot chroot
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```
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5. **chroot**
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Set a few required variables and system settings in our Debian environment.
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```bash
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mount none -t proc /proc &&
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mount none -t sysfs /sys &&
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mount none -t devpts /dev/pts &&
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export HOME=/root &&
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export LC_ALL=C &&
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apt-get install dialog dbus --yes &&
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dbus-uuidgen > /var/lib/dbus/machine-id &&
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apt-get update
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```
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6. **chroot** Set the root password to **yunohost**
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```bash
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passwd root
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```
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7. **chroot** Install the required packages, replace the kernel version if needed.
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```bash
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apt-get install --no-install-recommends \
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linux-image-3.2.0-4-486 live-boot \
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net-tools wireless-tools wpagui tcpdump wget openssh-client \
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xserver-xorg-core xserver-xorg xinit xterm \
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pciutils usbutils gparted ntfsprogs hfsprogs rsync dosfstools syslinux partclone nano pv \
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chromium-browser libnss3-tools openbox git ca-certificates openssl
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```
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8. **chroot** NetworkManager can break your network configuration in the chroot environment. You can install it afterward, and CTRL-C during the installation
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```bash
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apt-get --no-install-recommends install network-manager
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```
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9. **chroot** Install YunoHost
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```bash
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git clone https://github.com/YunoHost/install_script /tmp/yunohost_install
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cd /tmp/yunohost_install && ./install_yunohost -a
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```
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10. **chroot** Set parameters in order to launch everything right
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```bash
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echo "127.0.0.1 yunohost.org" >> /etc/hosts
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echo "chromium --user-data-dir=/root/.config/chromium --app=https://yunohost.org/yunohost/admin/" >> /etc/xdg/openbox/autostart
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echo -e "if [ -z \"\$DISPLAY\" ] && [ \$(tty) == /dev/tty1 ]; \nthen \n startx \nfi" >> /root/.bashrc
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certutil -d sql:$HOME/.pki/nssdb -A -t "C,," -n YunoHostCA -i /etc/yunohost/certs/yunohost.org/ca.pem
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certutil -d sql:$HOME/.pki/nssdb -A -t "P,," -n YunoHostCrt -i /etc/yunohost/certs/yunohost.org/crt.pem
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```
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11. **chroot** Edit `/etc/inittab` to login automatically
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```bash
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nano /etc/inittab
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# Replace the following line
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1:2345:respawn:/sbin/getty 38400 tty1
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# by this one
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1:2345:respawn:/bin/login -f root tty1 </dev/tty1 >/dev/tty1 2>&1
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```
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12. **chroot** Clean up our Debian environment before leaving.
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```bash
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rm -f /var/lib/dbus/machine-id &&
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apt-get clean &&
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rm -rf /tmp/* &&
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rm /etc/resolv.conf &&
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umount -lf /proc &&
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umount -lf /sys &&
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umount -lf /dev/pts
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# Then exit
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exit
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```
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13. Unmount dev from the chroot
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```bash
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sudo umount -lf chroot/dev
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```
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14. Make directories that will be copied to our bootable medium.
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```bash
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mkdir -p image/{live,isolinux}
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```
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15. Compress the chroot environment into a Squash filesystem.
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```bash
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sudo mksquashfs chroot image/live/filesystem.squashfs -e boot
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```
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16. Prepare our USB/CD bootloader.
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```bash
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cp chroot/boot/vmlinuz-3.2.0-4-486 image/live/vmlinuz1 &&
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cp chroot/boot/initrd.img-3.2.0-4-486 image/live/initrd1
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```
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17. Create `image/isolinux/isolinux.cfg` menu for the bootloader.
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```bash
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UI menu.c32
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prompt 0
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menu title YunoHost Live
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timeout 300
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label YunoHost Live
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menu label ^YunoHost Live
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menu default
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kernel /live/vmlinuz1
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append initrd=/live/initrd1 boot=live
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```
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### Build the .iso
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Copy files necessary for the ISO to boot and then create the ISO
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```bash
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cp /usr/lib/syslinux/isolinux.bin image/isolinux/ &&
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cp /usr/lib/syslinux/menu.c32 image/isolinux/
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cd image && genisoimage -rational-rock -volid "YunoHost Live" -cache-inodes -joliet -full-iso9660-filenames -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -output ../yunohost-live.iso . && cd ..
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```
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Great success! Now you can burn the .iso or use [Unetbootin](http://unetbootin.sourceforge.net/) to copy it on a USB key. |