usermode.conf revision 1.2.2.3
1 1.2.2.3 yamt # $NetBSD: usermode.conf,v 1.2.2.3 2014/05/22 12:01:34 yamt Exp $ 2 1.2.2.2 yamt # NetBSD/usermode customization script used by mkimage 3 1.2.2.3 yamt 4 1.2.2.3 yamt # XXX: BROKEN, needs to be converted to makefs 5 1.2.2.2 yamt custom=custom 6 1.2.2.2 yamt image=usermode.img 7 1.2.2.2 yamt overhead=8 # in MB 8 1.2.2.2 yamt sets="base etc modules" 9 1.2.2.2 yamt setsdir=/usr/build/release/$(uname -m)/binary/sets 10 1.2.2.2 yamt size=0 # in MB 11 1.2.2.2 yamt specialdirs="/kern /proc" 12 1.2.2.2 yamt usermodedirs="/var.cow /etc.cow /root.cow /pkgs" 13 1.2.2.2 yamt 14 1.2.2.2 yamt make_filesystems() { 15 1.2.2.3 yamt newfs /dev/r${vnddev}a 16 1.2.2.3 yamt mount /dev/${vnddev}a ${mnt} 17 1.2.2.2 yamt } 18 1.2.2.2 yamt 19 1.2.2.2 yamt make_fstab() { 20 1.2.2.3 yamt cat > ${mnt}/etc/fstab << EOF 21 1.2.2.2 yamt # NetBSD/usermode /etc/fstab 22 1.2.2.2 yamt /dev/ld0a / ffs ro 1 1 23 1.2.2.2 yamt /dev/ld1a /pkgs ffs ro 1 2 24 1.2.2.2 yamt kernfs /kern kernfs rw 25 1.2.2.2 yamt ptyfs /dev/pts ptyfs rw 26 1.2.2.2 yamt procfs /proc procfs rw 27 1.2.2.2 yamt # mount /root as tmpfs on top of existing dir 28 1.2.2.2 yamt tmpfs /root.cow tmpfs rw,-s2M 0 0 29 1.2.2.2 yamt /root.cow /root union rw,hidden 0 0 30 1.2.2.2 yamt # mount /etc as tmpfs on top of existing dir 31 1.2.2.2 yamt tmpfs /etc.cow tmpfs rw,-s12M 0 0 32 1.2.2.2 yamt /etc.cow /etc union rw,hidden 0 0 33 1.2.2.2 yamt # mount /var as tmpfs on top of existing dir 34 1.2.2.2 yamt tmpfs /var.cow tmpfs rw,-s32M 0 0 35 1.2.2.2 yamt /var.cow /var union rw,hidden - - 36 1.2.2.2 yamt tmpfs /tmp tmpfs rw,-s32M 0 0 37 1.2.2.2 yamt /dev/cd0a /cdrom cd9660 ro,noauto 38 1.2.2.2 yamt EOF 39 1.2.2.2 yamt } 40 1.2.2.2 yamt 41 1.2.2.2 yamt customize() { 42 1.2.2.3 yamt cat >> ${mnt}/etc/rc.conf << EOF 43 1.2.2.2 yamt # make sure we have the right rw filesystem at boot 44 1.2.2.2 yamt critical_filesystems_local="/var.cow /var /etc.cow /etc /root.cow /root" 45 1.2.2.2 yamt 46 1.2.2.2 yamt # Add local overrides below 47 1.2.2.2 yamt # 48 1.2.2.2 yamt dhcpcd=YES 49 1.2.2.2 yamt sshd=YES 50 1.2.2.2 yamt EOF 51 1.2.2.2 yamt 52 1.2.2.2 yamt echo "${bar} making extra directories ${bar}" 53 1.2.2.2 yamt for d in ${usermodedirs}; do 54 1.2.2.3 yamt mkdir -p ${mnt}/${d} 55 1.2.2.2 yamt done 56 1.2.2.2 yamt 57 1.2.2.2 yamt echo "${bar} customising /var/tmp ${bar}" 58 1.2.2.3 yamt rm -rf ${mnt}/var/tmp 59 1.2.2.3 yamt (cd ${mnt}/var && ln -s /tmp tmp) 60 1.2.2.2 yamt 61 1.2.2.2 yamt # package-related stuff 62 1.2.2.2 yamt (cat ${mnt}/etc/csh.cshrc;echo "setenv PKG_DBDIR /usr/pkg/.dbdir") > ${tmp} 63 1.2.2.3 yamt mv ${tmp} ${mnt}/etc/csh.cshrc 64 1.2.2.2 yamt (cat ${mnt}/etc/profile;echo "export PKG_DBDIR=/usr/pkg/.dbdir") > ${tmp} 65 1.2.2.3 yamt mv ${tmp} ${mnt}/etc/profile 66 1.2.2.2 yamt (echo "PKG_DBDIR=/usr/pkg/.dbdir") > ${tmp} 67 1.2.2.3 yamt mv ${tmp} ${mnt}/etc/mk.conf 68 1.2.2.3 yamt (cd ${mnt}/usr && ln -s /pkgs/usr/pkg pkg) 69 1.2.2.2 yamt 70 1.2.2.2 yamt # last, customisation stage 71 1.2.2.2 yamt if [ -d ${custom} ]; then 72 1.2.2.2 yamt echo "${bar} user customisations from files in ${custom} ${bar}" 73 1.2.2.3 yamt (cd ${custom} && pax -rwpe . ${mnt}) 74 1.2.2.2 yamt fi 75 1.2.2.2 yamt 76 1.2.2.2 yamt df ${mnt} 77 1.2.2.2 yamt } 78 1.2.2.2 yamt 79 1.2.2.2 yamt cleanup() { 80 1.2.2.2 yamt } 81
Indexes created Sun Nov 02 07:10:05 GMT 2025