local/filesystem-configure

   1 #!/bin/sh -eu
   2 tool=$(readlink -e "${0%/*}/..")
   3 . "$tool"/local/lib.sh
   4
   5 m4 \
   6  --define=LOCAL_LLOCAL_LV=$local_lvm_lv \
   7  --define=LOCAL_LLOCAL_VG=$local_lvm_vg \
   8  <"$tool"/etc/fstab.m4 |
   9 sudo install -m 644 -o root -g root /dev/stdin \
  10  /etc/fstab
  11 m4 \
  12  --define=LOCAL_LLOCAL_LV=$local_lvm_lv \
  13  --define=LOCAL_LLOCAL_VG=$local_lvm_vg \
  14  <"$tool"/etc/crypttab.m4 |
  15 sudo install -m 644 -o root -g root /dev/stdin \
  16  /etc/crypttab
  17 sudo install -m 644 -o root -g root /dev/stdin \
  18  /etc/default/tmpfs <<-EOF
  19         LOCK_SIZE=5242880 # NOTE: 5MiB
  20         RAMLOCK=yes
  21         RAMSHM=yes
  22         RAMTMP=yes
  23         RUN_SIZE=10%
  24         SHM_SIZE=
  25         TMP_MODE=1777,nr_inodes=1000k,noatime
  26         TMP_OVERFLOW_LIMIT=1024
  27          # NOTE: mount tmpfs on /tmp if there is less than the limit size (in kiB)
  28          #       on the root filesystem (overriding RAMTMP).
  29         TMP_SIZE=200m
  30         TMPFS_SIZE=20%VM
  31         EOF