From d9d44fdbaeeee8b233de8c44bf52a61a953cb761 Mon Sep 17 00:00:00 2001 From: Benjamin Drung Date: Wed, 21 Aug 2019 16:55:13 +0200 Subject: [PATCH] Copy /etc/hostname and /etc/hosts into target If the target system has an empty /etc/hostname file, copy /etc/hostname from the initramfs into the target system. If the target system has an empty or default /etc/hosts file, copy /etc/hosts from the initramfs into the target system. Signed-off-by: Benjamin Drung --- components/9990-main.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/components/9990-main.sh b/components/9990-main.sh index 7e385f5..4a22909 100755 --- a/components/9990-main.sh +++ b/components/9990-main.sh @@ -165,6 +165,20 @@ Live () fi fi + if [ -f /etc/hostname ] && ! grep -E -q -v '^[[:space:]]*(#|$)' "${rootmnt}/etc/hostname" + then + log_begin_msg "Copying /etc/hostname to ${rootmnt}/etc/hostname" + cp -v /etc/hostname "${rootmnt}/etc/hostname" + log_end_msg + fi + + if [ -f /etc/hosts ] && ! grep -E -q -v '^[[:space:]]*(#|$|(127.0.0.1|::1|ff02::[12])[[:space:]])' "${rootmnt}/etc/hosts" + then + log_begin_msg "Copying /etc/hosts to ${rootmnt}/etc/hosts" + cp -v /etc/hosts "${rootmnt}/etc/hosts" + log_end_msg + fi + if [ -L /root/etc/resolv.conf ] ; then # assume we have resolvconf DNSFILE="${rootmnt}/etc/resolvconf/resolv.conf.d/base" -- 2.1.4