X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fscripts%2FDEBIAN%2F40-misc;h=8608333b0f3ff87e0724ac27ade18c7e82ddb10d;hb=11a2db1a576e78f58af7f1e7e4c83422635b630d;hp=f2a65785ebd4db627d1ca9ec37a9829199bae9a5;hpb=3bd65f0ca635f1349626c2393a4dd8a50df64f54;p=automated-distro-installer

diff --git a/fai/config/scripts/DEBIAN/40-misc b/fai/config/scripts/DEBIAN/40-misc
index f2a6578..8608333 100755
--- a/fai/config/scripts/DEBIAN/40-misc
+++ b/fai/config/scripts/DEBIAN/40-misc
@@ -1,8 +1,24 @@
 #! /bin/bash
 
-# (c) Thomas Lange, 2001-2015, lange@debian.org
+# (c) Thomas Lange, 2001-2016, lange@debian.org
 # (c) Michael Goetze, 2010-2011, mgoetze@mgoetze.net
 
+
+# on ubuntu 16.04 which didn't run this script, some things which didn't
+# apply:
+# /etc/dpkg/dpkg.cfg.d/fai didn't exist,
+# machine-id was already setup.
+
+# on that system and a debian stretch system, after reboot,
+# some things done here don't seem to persist:
+# some thin/etc/mtab is symlink somewhere else,
+# and mailname is $HOSTNAME.lan
+
+# the adjtime thing is to support changing the system clock
+# from representing UTC (the default) to localtime (windows default).
+
+# afaik, the only useful thing here for me is setting /etc/hostname
+
 error=0; trap 'error=$(($?>$error?$?:$error))' ERR # save maximum error code
 
 # a list of modules which are loaded at boot time
@@ -11,9 +27,9 @@ for module in $MODULESLIST; do
 done
 
 fcopy -Mv /etc/hostname || echo $HOSTNAME > $target/etc/hostname
-ainsl -av /etc/mailname ${HOSTNAME}
+ainsl -a /etc/mailname ${HOSTNAME}
 if [ ! -e $target/etc/adjtime ]; then
-    printf "0.0 0 0.0\n0\nUTC" > $target/etc/adjtime
+    printf "0.0 0 0.0\n0\nUTC\n" > $target/etc/adjtime
 fi
 if [ "$UTC" = "yes" ]; then
     sed -i -e 's:^LOCAL$:UTC:' $target/etc/adjtime
@@ -28,17 +44,23 @@ elif [ -f $target/lib/systemd/system/getty@.service ]; then
     sed -i -e 's#sbin/agetty --noclear#sbin/agetty -f /etc/issue.linuxlogo --noclear#' $target/lib/systemd/system/getty@.service
 fi
 
-if [ ! -f $target/etc/machine-id -a -f $target/bin/systemd-machine-id-setup ]; then
+# make sure a machine-id exists
+if [ ! -f $target/etc/machine-id ]; then
+    > $target/etc/machine-id
+fi
+# recreate machine-id if the file is empty
+if [ X"$(stat -c '%s' $target/etc/machine-id 2>/dev/null)"  = X0 -a -f /bin/systemd-machine-id-setup ]; then
     $ROOTCMD systemd-machine-id-setup
 fi
 
 ln -fs /proc/mounts $target/etc/mtab
 
-rm -f $target/etc/dpkg/dpkg.cfg.d/fai
+rm -f $target/etc/dpkg/dpkg.cfg.d/fai $target/etc/dpkg/dpkg.cfg.d/unsafe-io
 
-[ $FAI_ACTION = "install" -a -f /etc/fai/fai.conf ] && cp /etc/fai/fai.conf $target/etc/fai/fai.conf
-ainsl -av /etc/fai/fai.conf "FAI_CONFIG_SRC=$FAI_CONFIG_SRC"
-
-fcopy -Miv /etc/fai/fai.conf
+if [ -d /etc/fai ]; then
+    ainsl -a /etc/fai/fai.conf "FAI_CONFIG_SRC=$FAI_CONFIG_SRC"
+    fcopy -Miv /etc/fai/fai.conf
+fi
+fcopy -iv /etc/rc.local
 
 exit $error