iankelling.org Git - automated-distro-installer/blob - fai/config/distro-install-common/end

   1 #!/bin/bash -x
   2
   3 set -eE -o pipefail
   4 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   5
   6 if [[ $EUID != 0 ]]; then
   7     echo "$0: error: expected to be root."
   8     exit 1
   9 fi
  10
  11 # ssh host keys
  12 # note, $BASH_SOURCE is not defined here under fai.
  13 src=$(dirname "$0")/p/c/machine_specific/$HOSTNAME/filesystem/etc/ssh
  14 dst=$target/etc/ssh
  15 if [[ -e $src && -e $dst ]]; then
  16     # outside of fai context, we skip this
  17     cp -rT $src $dst
  18 fi
  19
  20 if ifclass VOL_STRETCH_BOOTSTRAP; then
  21     exit 0
  22 fi
  23
  24 TPW=/q/root/shadow/traci-simple
  25 if ifclass tp; then
  26     ROOTPW=/q/root/shadow/standard
  27 #    ROOTPW="$TPW"
  28 else
  29     ROOTPW=/q/root/shadow/standard
  30 fi
  31
  32 chpw() {
  33     # generating a hashed password:
  34     # under debian, you can do
  35     # mkpasswd -m sha-512 -s >/q/root/shadow/standard
  36     # On arch, best seems to be copy your shadow file to a temp location,
  37     # then passwd, get out the new pass, then copy the shadow file back.
  38
  39     user=$1
  40     pwfile=$2
  41     if [[ $pwfile && -e $pwfile ]]; then
  42         printf "$user:" | cat - "$pwfile" | $ROOTCMD chpasswd -e
  43     else
  44         echo "$0: warning: no pw set for $user" >&2
  45     fi
  46 }
  47 au() { # add user
  48     if ! $ROOTCMD getent passwd ${@: -1}; then
  49         $ROOTCMD useradd -m -s /bin/bash $@
  50     fi
  51 }
  52
  53 chpw root "$ROOTPW"
  54 # 9 = user already exists. so we are idempotent.
  55 au iank
  56 chpw iank "$ROOTPW"
  57
  58 au traci
  59 if ifclass frodo; then
  60     chpw traci "$TPW"
  61 fi
  62 # comparing iank's groups to traci, I see none she should join on arch
  63 $ROOTCMD usermod -a -G traci iank
  64
  65 $ROOTCMD getent group docker &>/dev/null || $ROOTCMD groupadd -r docker
  66 $ROOTCMD usermod -a -G docker iank
  67
  68 # based on unison error, with 8192 from
  69 # sysctl -a | grep fs.inotify.max_user_watches
  70 #http://stackoverflow.com/questions/535768/what-is-a-reasonable-amount-of-inotify-watches-with-linux
  71
  72 f=$target/etc/sysctl.d/99-sysctl.conf
  73 key=fs.inotify.max_user_watches
  74 if [[ -e $f ]]; then sed -ri --follow-symlinks "/^\s*$key\s*=/d" $f; fi
  75 echo "fs.inotify.max_user_watches = 1000000" >> $f
  76 # applies it. it would be also be applied after a reboot
  77 $ROOTCMD sysctl --system
  78
  79 f=$target/etc/sudoers
  80 line='iank  ALL=(ALL)  NOPASSWD: ALL'
  81 if [[ ! -e $f ]] || ! grep -xF "$line" $f; then
  82     echo "$line" >> $f
  83 fi
  84
  85 dir=/p/c/machine_specific/$HOSTNAME/.unison
  86 $ROOTCMD mkdir -p $dir
  87 if ! $ROOTCMD test -L /root/.unison; then
  88     $ROOTCMD rm -rf /root/.unison
  89     $ROOTCMD ln -s -T $dir /root/.unison
  90 fi
  91
  92 $ROOTCMD chown -R 1000:1000 $dir
  93 while true; do
  94     $ROOTCMD chown 1000:1000 $dir
  95     $ROOTCMD chmod 700 $dir
  96     dir=$(dirname $dir)
  97     if [[ $dir == /p ]]; then break; fi
  98 done
  99
 100 au --system -s /bin/false --home-dir /var/lib/bitcoind bitcoin