API tools faq
paste
Advertisement
Guest User

build-gentoo-amd64-example.sh

a guest
Mar 14th, 2013
66
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Bash 11.94 KB | None | 0 0
raw download clone embed print report
  1. #!/bin/bash
  2. # GENTOO INSTALL SCRIPT FROM BASE INSTALL AND DEFAULT CONFIGS
  3. # Created by: Morpheus (YYC)
  4. #
  5.  
  6. function color(){
  7.     #Set up colors
  8.     NO=$'\x1b[0;0m'
  9.     BR=$'\x1b[0;01m'
  10.     RD=$'\x1b[31;01m' Rd=$'\x1b[00;31m'
  11.     GR=$'\x1b[32;01m' Gr=$'\x1b[00;32m'
  12.     YL=$'\x1b[33;01m' Yl=$'\x1b[00;33m'
  13.     BL=$'\x1b[34;01m' Bl=$'\x1b[00;34m'
  14.     FC=$'\x1b[35;01m' Fc=$'\x1b[00;35m'
  15.     CY=$'\x1b[36;01m' Cy=$'\x1b[00;36m'
  16. }
  17.  
  18. # Display Introduction
  19. echo "${FC}Welcome to the GENTOO install script, please note you must be at your system for instructions${NO}"
  20. echo "${FC}this script will perform a majority of the configurations for you however certain interaction${NO}"
  21. echo "${FC}may be required on your part.${NO}"
  22. echo
  23.  
  24.  
  25. if [ ! -d crumbs ]; then mkdir -p ${PWD}/crumbs; fi
  26.  
  27. if [ -e crumbs/partitions.done ]; then
  28.     echo "Partitions already done."
  29. else
  30.     echo
  31.     echo "NOTE: THIS WILL RESULT IN DATA LOSS OF THE CURRENT DRIVE"
  32.     echo "Please press enter when your ready to continue."
  33.     read
  34.    
  35.     # Configure hard disk
  36.     echo "The following is a list of found Hard Disk devices (sda/hda):"
  37.     ls /dev/ | grep -E [s:h]d[a:b:c]$
  38.     echo
  39.     echo "Please enter the device you would like to install to:"
  40.     read HD_DEVICE
  41.     HDD="/dev/${HD_DEVICE}"
  42.     echo ${HD_DEVICE} >> .harddrive
  43.     #export $HD_DEVICE
  44.  
  45.     # warn user last time
  46.     echo
  47.     echo "THIS IS YOUR LAST CHANCE TO CANCEL, Press CTRL+C to cancel this install or ENTER to continue"
  48.     read
  49.     echo "p" | fdisk $HDD
  50.     echo "Please specifiy the total number of partitions:"
  51.     read PARTS
  52.  
  53.     #TODO: add integer checking
  54.     echo -n "Generating fdisk operation file"
  55.     # Create fdisc auto file
  56.     ((i = 1))
  57.     while (( i < PARTS ))
  58.     do
  59.         echo "d" >> fdisc.in
  60.         echo "$i" >> fdisc.in
  61.         ((i += 1))
  62.     done
  63.     echo "d"    >> fdisc.in # Delete last sector
  64.     echo "n"    >> fdisc.in # New Partiton
  65.     echo "p"    >> fdisc.in # Primary
  66.     echo "1"    >> fdisc.in # Partion 1
  67.     echo ""     >> fdisc.in # default
  68.     echo "+32M"     >> fdisc.in # 32 MB size
  69.     echo "a"    >> fdisc.in # Set flag
  70.     echo "1"    >> fdisc.in # bootable
  71.     echo -n "."
  72.     echo "n"    >> fdisc.in # New Partion
  73.     echo "p"    >> fdisc.in # Primary
  74.     echo "2"    >> fdisc.in # Partion 2
  75.     echo ""     >> fdisc.in # default
  76.     echo "+512M"    >> fdisc.in # 512 MB size
  77.     echo "t"    >> fdisc.in # Set partition type
  78.     echo "2"    >> fdisc.in # Partition 2
  79.     echo "82"   >> fdisc.in # 82 = SWAP
  80.     echo -n "."
  81.     echo "n"    >> fdisc.in # New Partition
  82.     echo "p"    >> fdisc.in # Primary
  83.     echo "3"    >> fdisc.in # Partition 2
  84.     echo ""     >> fdisc.in # default
  85.     echo ""     >> fdisc.in # new Line
  86.     echo -n "."
  87.     echo "w"    >> fdisc.in # Write partion table
  88.     echo "q"    >> fdisc.in # Quit
  89.     echo ". Done"
  90.  
  91.     # Execute file
  92.     echo "Executing fdisk script ..."
  93.     echo
  94.     fdisk $HDD < fdisc.in
  95.  
  96.     #clean up
  97.     rm -f fdisc.in
  98.     touch crumbs/partitions.done
  99. fi
  100.  
  101. if [ -e crumbs/filesystems.done ]; then
  102.     echo "Filesystems already done."
  103. else
  104.     set +x
  105.     HD_DEVICE=`cat .harddrive`
  106.     echo ""
  107.     echo "Partions created"
  108.     echo "Applying filesystem to partitions"
  109.     mke2fs /dev/${HD_DEVICE}1
  110.     mke2fs -j /dev/${HD_DEVICE}3
  111.     mkswap /dev/${HD_DEVICE}2
  112.     echo "Activating swap partition"
  113.     swapon /dev/${HD_DEVICE}2
  114.     touch crumbs/filesystems.done
  115.     set -x
  116. fi
  117.  
  118. if [ -e crumbs/stage3.done ]; then
  119.     echo "Stage 3 tarball already unpacked."
  120. else
  121.     set +x
  122.     HD_DEVICE=`cat .harddrive`
  123.     echo ""
  124.     echo "Mounting partitions"
  125.     mount /dev/${HD_DEVICE}3 /mnt/gentoo
  126.     if [ -d /mnt/gentoo/boot ]; then
  127.         echo "${YL}Boot directory exists.${NO}";
  128.     else
  129.         mkdir /mnt/gentoo/boot
  130.     fi
  131.     mount /dev/${HD_DEVICE}1 /mnt/gentoo/boot
  132.     echo "Starting STAGE 3 Install"
  133.     echo ""
  134.     cd /mnt/gentoo
  135.     wget http://gentoo.netnitco.net/releases/amd64/current-stage3/stage3-amd64-20130130.tar.bz2
  136.     tar xjpf stage3-*.tar.bz2
  137.     touch crumbs/stage3.done
  138.     set -x
  139. fi
  140.  
  141. if [ -e crumbs/portage.done ]; then
  142.     echo "Portage tarball already unpacked."
  143. else
  144.     echo ""
  145.     echo "Installing portage..."
  146.     cd /mnt/gentoo
  147.     wget http://gentoo.netnitco.net/snapshots/portage-latest.tar.xz
  148.     tar xjf /mnt/gentoo/portage-latest.tar.xz -C /mnt/gentoo/usr
  149.     echo "Cleaning up..."
  150.     rm -f portage-latest.tar.xz
  151.     rm -f stage3-*.tar.bz2
  152.     touch crumbs/portage.done
  153. fi
  154.  
  155. if [ -e crumbs/chrooted.done ]; then
  156.     echo "chroot prep already updated."
  157.     # still need to reprep the chroot environment
  158.     cp -L /etc/resolv.conf /mnt/gentoo/etc/resolv.conf
  159.     mount -t proc none /mnt/gentoo/proc
  160.     mount --rbind /sys /mnt/gentoo/sys
  161.     mount --rbind /dev /mnt/gentoo/dev
  162. else
  163.     echo ""
  164.     echo "Getting ready to CHROOT"
  165.     cp -L /etc/resolv.conf /mnt/gentoo/etc/resolv.conf
  166.     mount -t proc none /mnt/gentoo/proc
  167.     mount --rbind /sys /mnt/gentoo/sys
  168.     mount --rbind /dev /mnt/gentoo/dev
  169.     # FIX ME:  Check the handbook for additional mount points
  170.     echo "Chrooted"
  171.     touch crumbs/chrooted.done
  172. fi
  173.  
  174. if [ -e crumbs/eselect-profile.done ]; then
  175.     echo "Profile already selected."
  176. else
  177.     echo "Select your system's profile:"
  178.     chroot /mnt/gentoo eselect profile list
  179.     read PROFILE
  180.     chroot /mnt/gentoo eselect profile set $PROFILE
  181.     touch crumbs/eselect-profile.done
  182. fi
  183.  
  184. if [ -e crumbs/portage-updated.done ]; then
  185.     echo "Portage already updated."
  186. else
  187.     echo "Updating portage..."
  188.     sleep 2
  189.     chroot /mnt/gentoo emerge --sync
  190.     echo "Patching portage..."
  191.     chroot /mnt/gentoo emerge portage
  192.     echo "Portage updated, downloading kernel source..."
  193.     touch crumbs/portage-updated.done
  194.     sleep 2
  195. fi
  196.  
  197. if [ -e crumbs/timezone.done ]; then
  198.     echo "${GN}Timezone info already done.${NO}"
  199. else
  200.     chroot /mnt/gentoo cp /usr/share/zoneinfo/US/Pacific /etc/localtime
  201.     chroot /mnt/gentoo echo "US/Pacific" >> /etc/timezone
  202.     touch crumbs/timezone.done
  203. fi
  204.  
  205. if [ -e crumbs/kernel.done ]; then
  206.     echo "Kernel already compiled."
  207. else
  208.     echo "#!/bin/bash" > /mnt/gentoo/portage
  209.     echo 'USE="-doc symlink" emerge gentoo-sources' >> /mnt/gentoo/portage
  210.     chmod 700 /mnt/gentoo/portage
  211.     chroot /mnt/gentoo ./portage
  212.     rm -f /mnt/gentoo/portage
  213.  
  214.     echo "#!/bin/bash" > /mnt/gentoo/portage
  215.     echo 'cd /usr/src/linux' >> /mnt/gentoo/portage
  216.     echo 'echo ""' >> /mnt/gentoo/portage
  217.     echo 'echo "***************************************************"' >> /mnt/gentoo/portage
  218.     echo 'echo "**            KERNEL CONFIGURATION               **"' >> /mnt/gentoo/portage
  219.     echo 'echo "***************************************************"' >> /mnt/gentoo/portage
  220.     echo 'echo "* You will now be prompted with the linux kernel  *"' >> /mnt/gentoo/portage
  221.     echo 'echo "*menu configurator, please ensure that you specify*"' >> /mnt/gentoo/portage
  222.     echo 'echo "*the right settings, as once you exit this script *"' >> /mnt/gentoo/portage
  223.     echo 'echo "*will compile and install the new kernel          *"' >> /mnt/gentoo/portage
  224.     echo 'echo "***************************************************"' >> /mnt/gentoo/portage
  225.     echo 'echo ""' >> /mnt/gentoo/portage
  226.     echo 'echo "Please press enter to continue"' >> /mnt/gentoo/portage
  227.     echo 'read' >> /mnt/gentoo/portage
  228.     echo 'emerge genkernel' >> /mnt/gentoo/portage
  229.     echo 'genkernel --menuconfig all' >> /mnt/gentoo/portage
  230.     echo 'echo ""' >> /mnt/gentoo/portage
  231.     chmod 700 /mnt/gentoo/portage
  232.     chroot /mnt/gentoo ./portage
  233.     rm -f /mnt/gentoo/portage
  234.     touch crumbs/kernel.done
  235. fi
  236.  
  237. if [ -e crumbs/fstab.done ]; then
  238.     echo "fstab already done."
  239. else
  240.     echo "Generating FSTAB"
  241.     #GENERATE FSTAB
  242.     echo "# /etc/fstab: static file system information." > /mnt/gentoo/etc/fstab
  243.     echo "#" >> /mnt/gentoo/etc/fstab
  244.     echo "# noatime turns off atimes for increased performance (atimes normally aren't" >> /mnt/gentoo/etc/fstab
  245.     echo "# needed; notail increases performance of ReiserFS (at the expense of storage" >> /mnt/gentoo/etc/fstab
  246.     echo "# efficiency).  It's safe to drop the noatime options if you want and to" >> /mnt/gentoo/etc/fstab
  247.     echo "# switch between notail / tail freely." >> /mnt/gentoo/etc/fstab
  248.     echo "#" >> /mnt/gentoo/etc/fstab
  249.     echo "# The root filesystem should have a pass number of either 0 or 1." >> /mnt/gentoo/etc/fstab
  250.     echo "# All other filesystems should have a pass number of 0 or greater than 1." >> /mnt/gentoo/etc/fstab
  251.     echo "#" >> /mnt/gentoo/etc/fstab
  252.     echo "# See the manpage fstab(5) for more information." >> /mnt/gentoo/etc/fstab
  253.     echo "#" >> /mnt/gentoo/etc/fstab
  254.     echo "" >> /mnt/gentoo/etc/fstab
  255.     echo "# <fs>                  <mountpoint>    <type>          <opts>          <dump/pass>" >> /mnt/gentoo/etc/fstab
  256.     echo "" >> /mnt/gentoo/etc/fstab
  257.     echo "# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts." >> /mnt/gentoo/etc/fstab
  258.     echo "/dev/${HD_DEVICE}1               /boot           ext2            noauto,noatime  1 2" >> /mnt/gentoo/etc/fstab
  259.     echo "/dev/${HD_DEVICE}3               /               ext3            noatime         0 1" >> /mnt/gentoo/etc/fstab
  260.     echo "/dev/${HD_DEVICE}2               none            swap            sw              0 0" >> /mnt/gentoo/etc/fstab
  261.     echo "#/dev/cdroms/cdrom0      /mnt/cdrom      iso9660         noauto,ro       0 0" >> /mnt/gentoo/etc/fstab
  262.     echo "#/dev/fd0               /mnt/floppy     auto            noauto          0 0" >> /mnt/gentoo/etc/fstab
  263.     echo "" >> /mnt/gentoo/etc/fstab
  264.     echo "# NOTE: The next line is critical for boot!" >> /mnt/gentoo/etc/fstab
  265.     echo "proc                    /proc           proc            defaults        0 0" >> /mnt/gentoo/etc/fstab
  266.     echo "" >> /mnt/gentoo/etc/fstab
  267.     echo "# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for" >> /mnt/gentoo/etc/fstab
  268.     echo "# POSIX shared memory (shm_open, shm_unlink)." >> /mnt/gentoo/etc/fstab
  269.     echo "# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will" >> /mnt/gentoo/etc/fstab
  270.     echo "#  use almost no memory if not populated with files)" >> /mnt/gentoo/etc/fstab
  271.     echo "shm                     /dev/shm        tmpfs           nodev,nosuid,noexec     0 0" >> /mnt/gentoo/etc/fstab
  272.     cat /mnt/gentoo/etc/fstab
  273.     echo ""
  274.     touch crumbs/fstab.done
  275. fi
  276.  
  277. if [ -e crumbs/initscripts.done ]; then
  278.     echo "Init scripts already done."
  279. else
  280.     echo "Configuring rc scripts"
  281.     chroot /mnt/gentoo ln -s /etc/init.d/net.lo /etc/init.d/net.eth0
  282.     chroot /mnt/gentoo rc-update add net.eth0 default
  283.     chroot /mnt/gentoo rc-update add sshd default
  284.     echo "*************** ROOT PASSWORD ********************"
  285.     echo "YOU ARE NOW REQUIRED TO ENTER A NEW ROOT PASSWORD "
  286.     echo "**************************************************"
  287.     chroot /mnt/gentoo passwd
  288.     echo "Installing tools..."
  289.     chroot /mnt/gentoo emerge syslog-ng vixie-cron slocate dhcpcd
  290.     EXIT_STATUS=$?
  291.     if [ $EXIT_STATUS == 0 ]; then
  292.         chroot /mnt/gentoo rc-update add syslog-ng default
  293.         chroot /mnt/gentoo rc-update add vixie-cron default
  294.         chroot /mnt/gentoo rc-update add dhcpcd default
  295.         echo ""
  296.         echo ""
  297.         touch crumbs/initscripts.done
  298.     else
  299.         echo "${RD}There was a problem installing basic tools.${NO}"
  300.         exit $EXIT_STATUS
  301.     fi
  302. fi
  303.  
  304. if [ -e crumbs/fstab-double-check.done ]; then
  305.     echo "${GN}FStab double-check already done.${NO}"
  306. else
  307.     echo "${YL}You need to double check your /etc/fstab${NO}"
  308.     echo "${YL}before installing grub, because grub will need${NO}"
  309.     echo "${YL}to write some files to /boot.${NO}"
  310.     sleep 15
  311.     chroot /mnt/gentoo nano /etc/fstab
  312.     touch crumbs/fstab-double-check.done
  313. fi
  314.  
  315. if [ -e crumbs/grub.done ]; then
  316.     echo "${GN}Grub installation and configuration already done."
  317. else
  318.     if [ -e crumbs/grub-emerged.done ]; then
  319.         echo "Grub already emerged."
  320.     else
  321.         echo "Emerging GRUB"
  322.         chroot /mnt/gentoo emerge grub
  323.         touch crumbs/grub-emerged.done
  324.     fi
  325.     if [ -e crumbs/grub-installed.done ]; then
  326.         echo "${GN}Grub already installed.${NO}"
  327.     else
  328.         chroot /mnt/gentoo grub-install --no-floppy /dev/sda
  329.         EXIT_STATUS=$?
  330.         if [ $EXIT_STATUS == 0 ]; then
  331.             touch crumbs/grub-installed.done
  332.             touch crumbs/grub.done
  333.         else
  334.             echo "${RD}There was a problem with the grub install${NO}"
  335.         fi
  336.     fi
  337. fi
  338.  
  339.  
  340.  
  341. cd /
  342. umount /mnt/gentoo/boot /mnt/gentoo/dev /mnt/gentoo/proc /mnt/gentoo
  343. echo "Done"
  344. # echo "****************************"
  345. # echo "****************************"
  346. # echo "** SYSTEM WILL NOW REBOOT **"
  347. # echo "****************************"
  348. # echo "****************************"
  349. # sleep 5
  350. # reboot
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!