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diff --git a/linux/install.html b/linux/install.html new file mode 100644 index 0000000..64fbe02 --- /dev/null +++ b/linux/install.html @@ -0,0 +1,408 @@ +<!DOCTYPE html> +<html dir="ltr" lang="en"> + <head> + <meta charset='utf-8'> + <title>1.1. Install Crux 3.5</title> + </head> + <body> + + <a href="index.html">Core OS Index</a> + + <h1>1.1. Install Crux 3.5</h1> + + <p>Installation of minimal Crux 3.5 Gnu\Linux system, + with selected packages from core, opt and contrib + ports. Process of installation documented can be + executed from iso or from existing gnu\linux installation. + Read + <a href="http://crux.nu/Main/Handbook3-5">Hand book 3.5</a>, + .</p> + + <p>If you are booting from crux iso and is not your keyboard + layout of choice run;</p> + + <pre> + # loadkeys dvorak + </pre> + + <h2 id="step1">1.1.1. Download iso</h2> + + <p>Visit crux + <a href="http://crux.nu/Main/Download">download page</a> for + more notes before downloading iso. Script + <a href="scripts/setup-iso.sh">setup-iso.sh</a> downloads + iso from master repo and checks md5sum.</p> + + <pre> + $ curl -k -O https://serverop.de/crux/crux-3.5/iso/crux-3.5.iso + $ curl -k -O https://serverop.de/crux/crux-3.5/iso/crux-3.5.md5 + $ md5sum crux-3.5.iso + eb0c9b75322ba240f229ec9834feddfd crux-3.5.iso + </pre> + + <h2 id="step2">1.1.2. Prepare target</h2> + + <p>Prepare disk or target location where new system will + be installed. Following steps describe how to create efi + system or msdos. Systems with bios_boot(msdos) only require + boot partition in the beginning of the disk, use ext4 file + system. For more information about gpt partitions table read + <a href="http://devil-detail.blogspot.com/2013/07/install-grub2-on-gpt-disk-dedicated-partition.html">devil-detail grub2 on gpt</a>. Script <a href="scripts/setup-target.sh">setup-target.sh</a> help to create partitions + scripts.</p> + + <p>Load dm-crypt module and start parted;</p> + + <pre> + # modprobe dm-crypt + # parted /dev/sda + </pre> + + <p>Set unit size to use;</p> + + <pre> + (parted) unit mib + </pre> + + <h3>bios_boot</h3> + + <p>If the system don't support efi, on bios_boot systems;</p> + + <pre> + (parted) mklabel msdos + </pre> + + <p>Boot partition. Partition with 1G provide room for kernels + and bootable iso's that can be directly boot from grub (without root + partition). Partition size ~1G;</p> + + <pre> + (parted) mkpart primary ext4 2 1132 + (parted) set 1 boot on + </pre> + + <h3>efi/esp</h3> + + <p>On systems that support efi;</p> + + <pre> + (parted) mklabel gpt + </pre> + + <p>Partition used by grub boot loader. Partition size 2M;</p> + + <pre> + mkpart primary 2 4 + name 1 grub + set 1 bios_grub on + </pre> + + <p>EFI System Partition, ESP type EF00. Partition + with between 500M and 100M is recommended for standard + installations. Partition size 128M;</p> + + <pre> + (parted) mkpart ESP fat32 4 132 + (parted) name 2 efi + (parted) set 2 boot on + </pre> + + <p>Boot partition. Partition with 1G provide room for kernels + and bootable iso's that can be directly boot from grub (without root + partition). Partition size ~1G;</p> + + <pre> + (parted) mkpart primary ext4 132 1132 + (parted) name 3 boot + </pre> + + <h3>Encrypted lvm</h3> + + <p>There are different ways to achieve disk encryption, + the method described uses cryptosetup to create cryptodevice + with <a href="../tools/lvm.html">lvm</a> inside containing + root and other partitions such as; + var, usr, swap and home. + + <pre> + (parted) mkpart primary 1132 100% + </pre> + + <p>Create encrypted block for lvm, partition layout of efi and bios boot systems is different.</p> + + <p>On bios_boot systems partition should be 2;</p> + + <pre> + (parted) set 4 lvm on + # cryptsetup luksFormat /dev/sda2 + # cryptsetup luksOpen /dev/sda2 cryptlvm + </pre> + + <p>Create physical group and volume group;</p> + + <pre> + # pvcreate /dev/mapper/cryptlvm + # vgcreate vg_system /dev/mapper/cryptlvm + </pre> + + <h3>/ root partition</h3> + + <p>Core collection installation on root partition uses + approximately 2G. Partition with 8G-20G is recommended + for a server or desktop with dedicated ports partition + or using only compiled packages. Partition size 20G;</p> + + + <pre> + # lvcreate -L 20G -n lv_root vg_system + </pre> + + <h3>/var partition</h3> + + <p>Var partition is recommended 1G-5G depending on how + system is configured. Partition size 2G;</p> + + <pre> + # lvcreate -L 2G -n lv_var vg_system + </pre> + + <h3>Swap (ram)</h3> + + <p>Swap partition general advice is to have the same size as + memory ram, ports system will be configured to build on ram. + To build firefox is necessary at least 34G. Partition size 4G;</p> + + <pre> + # lvcreate -L 4G -n lv_swap vg_system + </pre> + + + <h3>/home</h3> + + <p>On desktop fill the rest of disk space while on server + this partition can be replaced with /srv. + Fill the rest of disk space;</p> + + <pre> + # lvcreate -L 120G -n lv_home vg_system + </pre> + + <h3>Create filesystems</h3> + + <pre> + $ sudo mkfs.fat -F 32 /dev/sda2 + $ sudo mkfs.ext4 /dev/sda3 + $ sudo mkfs.ext4 /dev/vg_system/lv_root + $ sudo mkfs.ext4 /dev/vg_system/lv_var + $ sudo mkswap /dev/vg_system/lv_swap + $ sudo mkfs.ext4 /dev/vg_system/lv_home + </pre> + + <h2 id="step3">1.1.3. Prepare Install</h2> + + <p>From now on script + <a href="scripts/setup-target.sh">setup-target.sh</a> + create file systems, <a href="scripts/install-core.sh">install-core.sh</a> install core packages and + <a href="scripts/setup-core.sh">setup-core.sh</a> + configure host metadata and setup ports;</p> + + <p>Export target root partition;</p> + + <pre> + $ export BLK_ROOT=/dev/vg_system/lv_root + </pre> + + <p>Export target root directory you want to install;</p> + + <pre> + $ export CHROOT=/mnt + </pre> + + <p>If you are installing to a directory and not partitions you don't need to mount;</p> + + <pre> + $ sudo mount $BLK_ROOT $CHROOT + </pre> + + <p>Create follow directories;</p> + + <pre> + $ sudo mkdir -p $CHROOT/boot + $ sudo mkdir -p $CHROOT/var + $ sudo mkdir -p $CHROOT/usr + $ sudo mkdir -p $CHROOT/media + $ sudo mkdir -p $CHROOT/home + + $ sudo mkdir -p $CHROOT/dev + $ sudo mkdir -p $CHROOT/tmp + $ sudo mkdir -p $CHROOT/proc + $ sudo mkdir -p $CHROOT/sys + </pre> + + <p>If partition layout is different or target is a directory is not necessary to mount, create only the directories;</p> + + <pre> + $ sudo mount $BLK_BOOT $CHROOT/boot + $ sudo mkdir -p $CHROOT/boot/efi + $ sudo mount $BLK_EFI $CHROOT/boot/efi + + $ sudo mount $BLK_VAR $CHROOT/var + $ sudo mkdir -p $CHROOT/var/lib/pkg + + $ sudo mount $BLK_HOME $CHROOT/home + </pre> + + <p>Activate Chroot;</p> + + <pre> + $ sudo mount --bind /dev $CHROOT/dev + $ sudo mount -vt devpts devpts $CHROOT/dev/pts + $ sudo mount -vt tmpfs shm $CHROOT/dev/shm + $ sudo mount -vt proc proc $CHROOT/proc + $ sudo mount -vt sysfs sysfs $CHROOT/sys + </pre> + + <p>Mount iso or copy packages to target /mnt directory;</p> + + <pre> + # modprobe isofs + # modprobe loop + # mount -o loop crux-3.5.iso $CHROOT/media + </pre> + + <h2 id="step4">1.1.4. Install Crux</h2> + + <p>Create file $CHROOT/core.lst containing + list of binary packages present in $CHROOT/media/crux/core/;</p> + + <pre> + $ sudo for p in $CHROOT/media/crux/core/*; do echo $p << $CHROOT/core.lst; done + </pre> + + <p>Install temporary pkgadd on $CHROOT;</p> + + <pre> + $ sudo tar xf /media/crux/core/pkgutils#5.40-1.pkg.tar.xz usr/bin/pkgadd -O > $CHROOT/pkgadd + $ sudo chmod +x $CHROOT/pkgadd + </pre> + + <p>Edit $CHROOT/core.lst with your preferences, you can remove + or add packages from opt collection. Remove lilo if you want + grub.</p> + + <p>Create package database, it will contain a list of + installed packages files.</p> + + <pre> + $ sudo touch $CHROOT/var/lib/pkg/db + </pre> + + <p>Install all packages listed in $CHROOT/core.lst;</p> + + <pre> + $ su + # cd $CHROOT + while read line; do + printf "Installing $line;\n" + $CHROOT/pkgadd -f -r $CHROOT $line + done < core.lst + </pre> + + <h2 id="step5">1.1.5. Install extra packages</h2> + + <p>Install additional ports like wireless-tools, grub2 + and fakeroot;</p> + + <pre> + cp $CHROOT/media/crux/opt/* $CHROOT/usr/ports/packages + cp $CHROOT/media/crux/xorg/* $CHROOT/usr/ports/packages + </pre> + + <pre> + # chroot $CHROOT /bin/bash + </pre> + + <pre> + pkgadd /usr/ports/packages/fakeroot#* + pkgadd /usr/ports/packages/dbus#* + pkgadd /usr/ports/packages/expat#* + pkgadd /usr/ports/packages/libnl#* + pkgadd /usr/ports/packages/libpng#* + pkgadd /usr/ports/packages/freetype#* + pkgadd /usr/ports/packages/libffi#* + pkgadd /usr/ports/packages/sqlite3#* + pkgadd /usr/ports/packages/python#* + pkgadd /usr/ports/packages/glib#* + pkgadd /usr/ports/packages/grub2#* + pkgadd /usr/ports/packages/grub2-efi#* + pkgadd /usr/ports/packages/wireless-tools#* + pkgadd /usr/ports/packages/wpa_supplicant#* + pkgadd /usr/ports/packages/lvm2#* + pkgadd /usr/ports/packages/mdadm#* + pkgadd /usr/ports/packages/efivar#* + pkgadd /usr/ports/packages/efibootmgr#* + pkgadd /usr/ports/packages/dosfstools#* + pkgadd /usr/ports/packages/ported#* + pkgadd /usr/ports/packages/libgcrypt#* + pkgadd /usr/ports/packages/cryptsetup#* + pkgadd /usr/ports/packages/popt#* + pkgadd /usr/ports/packages/libgpg-error#* + pkgadd /usr/ports/packages/libevent#* + pkgadd /usr/ports/packages/libtirpc#* + pkgadd /usr/ports/packages/git#* + pkgadd /usr/ports/packages/tmux#* + pkgadd /usr/ports/packages/prt-utils#* + pkgadd /usr/ports/packages/elfutils#* + </pre> + + <pre> + # exit + </pre> + + <pre> + $ sudo rm $CHROOT/pkgadd + $ sudo rm $CHROOT/core.lst + </pre> + + <h2 id="step6">1.1.6. Install extra ports</h2> + + <p>Create port collection;</p> + + <pre> + $ sudo mkdir $CHROOT/usr/ports/machine-ports + </pre> + + <p>Copy ports from doc/core/ports;</p> + + <pre> + $ sudo cp -r ports/* $CHROOT/usr/ports/machine-ports/ + </pre> + + <h2 id="step7">1.1.7. DNS Resolver</h2> + + <pre> + $ sudo cp /etc/resolv.conf $CHROOT/etc + </pre> + + <h2 id="step8">1.1.8. Install Handbook</h2> + + <pre> + $ sudo cp $CHROOT/media/crux/handbook.txt $CHROOT/home/root/ + </pre> + + <h2 id="step9">1.1.9. Basic Skeleton</h2> + + <p>Copy skeletons from doc/core/conf;</p> + + <pre> + $ sudo cp -R conf/skel $CHROOT/etc/ + </pre> + + <a href="index.html">Core OS Index</a> + <p>This is part of the Tribu System Documentation. + Copyright (C) 2020 + Tribu Team. + See the file <a href="../fdl-1.3-standalone.html">Gnu Free Documentation License</a> + for copying conditions.</p> + + </body> +</html> |