From 221bf95949d4176e5276c7e8bfafa56c9104328b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 27 Feb 2022 12:35:36 +0100 Subject: Adding support for deriving IP interface addresses from DNS. Signed-off-by: Daniel Baumann --- share/build-scripts/debconf.d/0002-preseed-debconf | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'share/build-scripts/debconf.d/0002-preseed-debconf') diff --git a/share/build-scripts/debconf.d/0002-preseed-debconf b/share/build-scripts/debconf.d/0002-preseed-debconf index 4bc4da6..3f1af64 100755 --- a/share/build-scripts/debconf.d/0002-preseed-debconf +++ b/share/build-scripts/debconf.d/0002-preseed-debconf @@ -83,21 +83,25 @@ do if [ -n "${DIG}" ] then - IPV4_ADDRESS1="$(${DIG} A +short ${NAME} | tail -n1)" + IPV4_ADDRESS1_DNS="${IPV4_ADDRESS1_DNS:-${NAME}}" + IPV4_ADDRESS1="$(${DIG} A +short ${IPV4_ADDRESS1_DNS} | tail -n1)" IPV4_ADDRESS1_PART1="$(echo ${IPV4_ADDRESS1} | cut -d. -f1)" IPV4_ADDRESS1_PART2="$(echo ${IPV4_ADDRESS1} | cut -d. -f2)" IPV4_ADDRESS1_PART3="$(echo ${IPV4_ADDRESS1} | cut -d. -f3)" IPV4_ADDRESS1_PART4="$(echo ${IPV4_ADDRESS1} | cut -d. -f4)" - IPV6_ADDRESS1="$(${DIG} AAAA +short ${NAME} | tail -n1)" + IPV6_ADDRESS1_DNS="${IPV6_ADDRESS1_DNS:-${NAME}}" + IPV6_ADDRESS1="$(${DIG} AAAA +short ${IPV6_ADDRESS1_DNS} | tail -n1)" fi sed -e "s|@NAME@|${NAME}|g" \ + -e "s|@IPV4_ADDRESS1_DNS@|${IPV4_ADDRESS1_DNS}|g" \ -e "s|@IPV4_ADDRESS1@|${IPV4_ADDRESS1}|g" \ -e "s|@IPV4_ADDRESS1_PART1@|${IPV4_ADDRESS1_PART1}|g" \ -e "s|@IPV4_ADDRESS1_PART2@|${IPV4_ADDRESS1_PART2}|g" \ -e "s|@IPV4_ADDRESS1_PART3@|${IPV4_ADDRESS1_PART3}|g" \ -e "s|@IPV4_ADDRESS1_PART4@|${IPV4_ADDRESS1_PART4}|g" \ + -e "s|@IPV6_ADDRESS1_DNS@|${IPV6_ADDRESS1_DNS}|g" \ -e "s|@IPV6_ADDRESS1@|${IPV6_ADDRESS1}|g" \ "${DEBCONF_PRESEED_FILE}" > "${DIRECTORY}/preseed.cfg" -- cgit v1.2.3