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bootstraponline.sh (FreeBSD root-on-zfs bootstrap script)

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n 2 months ago
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Signed by: n GPG Key ID: E96086FC951DAE30
  1. 1
      README.md
  2. 42
      bootstraponline.sh

1
README.md

@ -7,6 +7,7 @@ Scripts
-------
* [backupnaz.sh](https://forge.tourmentine.com/n/scripts/src/master/backupnaz.sh) => used to backup my NAS
* [bootstraponline.sh](https://forge.tourmentine.com/n/scripts/src/master/bootstraponline.sh) => create a root-on-zfs FreeBSD server. can be used on Scaleway/Online, using this [howto](https://loicpefferkorn.net/2015/10/freebsd-10.2-release-on-a-dedibox-xc-server-online.net-with-root-on-zfs/)
* [cleanmaildir.sh](https://forge.tourmentine.com/n/scripts/src/master/cleanmaildir.sh) => delete old mail in maildirs
* [dodo.sh](https://forge.tourmentine.com/n/scripts/src/master/dodo.sh) => turn off screen using DPMS
* [dump_mysql.sh](https://forge.tourmentine.com/n/scripts/src/master/dump_mysql.sh) => dump all mysql databases (and send a report to the monitoring system)

42
bootstraponline.sh

@ -0,0 +1,42 @@
gpart destroy -F ada0
gpart create -s gpt ada0
gpart add -s 222 -a 4k -t freebsd-boot -l boot0 ada0
gpart add -s 2g -a 4k -t freebsd-swap -l swap0 ada0
gpart add -s 25g -a 4k -t freebsd-zfs -l disk0 ada0
#gpart add -a 4k -t freebsd-zfs -l disk0 ada0
gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada0
zpool create -o altroot=/mnt -O canmount=off -m none zroot /dev/gpt/disk0
zfs set checksum=fletcher4 zroot
zfs set atime=off zroot
zfs create -o mountpoint=none zroot/ROOT
zfs create -o mountpoint=/ zroot/ROOT/default
zfs create -o mountpoint=/tmp -o compression=lz4 -o setuid=off zroot/tmp
chmod 1777 /mnt/tmp
zfs create -o mountpoint=/usr zroot/usr
zfs create zroot/usr/local
zfs create -o mountpoint=/home -o setuid=off zroot/home
zfs create -o compression=lz4 -o setuid=off zroot/usr/ports
zfs create -o compression=off -o exec=off -o setuid=off zroot/usr/ports/distfiles
zfs create -o compression=off -o exec=off -o setuid=off zroot/usr/ports/packages
zfs create -o compression=lz4 -o exec=off -o setuid=off zroot/usr/src
zfs create zroot/usr/obj
zfs create -o mountpoint=/var zroot/var
zfs create -o compression=lz4 -o exec=off -o setuid=off zroot/var/crash
zfs create -o exec=off -o setuid=off zroot/var/db
zfs create -o compression=lz4 -o exec=on -o setuid=off zroot/var/db/pkg
zfs create -o exec=off -o setuid=off zroot/var/empty
zfs create -o compression=lz4 -o exec=off -o setuid=off zroot/var/log
zfs create -o compression=gzip -o exec=off -o setuid=off zroot/var/mail
zfs create -o exec=off -o setuid=off zroot/var/run
zfs create -o compression=lz4 -o exec=on -o setuid=off zroot/var/tmp
chmod 1777 /mnt/var/tmp
zpool set bootfs=zroot/ROOT/default zroot
cat << EOF > /tmp/bsdinstall_etc/fstab
# Device Mountpoint FStype Options Dump Pass#
/dev/gpt/swap0 none swap sw 0 0
EOF
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