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authorDaniel Baumann <daniel.baumann@open-infrastructure.net>2017-11-01 08:11:35 +0000
committerDaniel Baumann <daniel.baumann@open-infrastructure.net>2017-11-01 08:12:04 +0000
commit81e795fae63e2290a700fbc2901e6b05cdfadda4 (patch)
treee49b055d8d6b6226dcf2e3dd008cfd0e010dd4ad /share/scripts
parentSupporting using IP address from DNS lookup of the container name in preseed ... (diff)
downloadcompute-tools-81e795fae63e2290a700fbc2901e6b05cdfadda4.tar.xz
compute-tools-81e795fae63e2290a700fbc2901e6b05cdfadda4.zip
Supporting using IP address parts of the container name in preseed files for container debconf create script.
This is usefull to automatically construct IP gateway addresses or veth interface names in a diff-friendly way. Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to '')
-rwxr-xr-xshare/scripts/debconf8
-rwxr-xr-xshare/scripts/debconf.d/0002-preseed-debconf8
2 files changed, 16 insertions, 0 deletions
diff --git a/share/scripts/debconf b/share/scripts/debconf
index 93cbda9..3bc3b43 100755
--- a/share/scripts/debconf
+++ b/share/scripts/debconf
@@ -629,10 +629,18 @@ EOF
if [ -n "${DIG}" ]
then
IPV4_ADDRESS1="$(${DIG} +short ${NAME} | tail -n1)"
+ IPV4_ADDRESS1_PART1="$(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 ${IPV4_ADDRESS1} | cut -d. -f4)"
fi
sed -e "s|@NAME@|${NAME}|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@|${IPV4_ADDRESS1_PART4}|g" \
"${FILE}" >> "${DIRECTORY}/preseed.cfg"
done
diff --git a/share/scripts/debconf.d/0002-preseed-debconf b/share/scripts/debconf.d/0002-preseed-debconf
index 2a3a33c..d46121c 100755
--- a/share/scripts/debconf.d/0002-preseed-debconf
+++ b/share/scripts/debconf.d/0002-preseed-debconf
@@ -83,10 +83,18 @@ do
if [ -n "${DIG}" ]
then
IPV4_ADDRESS1="$(${DIG} +short ${NAME} | tail -n1)"
+ IPV4_ADDRESS1_PART1="$(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 ${IPV4_ADDRESS1} | cut -d. -f4)"
fi
sed -e "s|@NAME@|${NAME}|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@|${IPV4_ADDRESS1_PART4}|g" \
"${DEBCONF_PRESEED_FILE}" > "${DIRECTORY}/preseed.cfg"
# Apply user specified preseed files