Update of Packer builder for Vagrant and various clouds

[osm/devops.git] / packer / packer_templates / osm / scripts / networking.sh

diff --git a/packer/packer_templates/osm/scripts/networking.sh b/packer/packer_templates/osm/scripts/networking.sh
new file mode 100644 (file)
index 0000000..05f574f
--- /dev/null
+++ b/packer/packer_templates/osm/scripts/networking.sh
@@ -0,0 +1,37 @@
+#!/bin/sh -eux
+
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+ubuntu_version="`lsb_release -r | awk '{print $2}'`";
+major_version="`echo $ubuntu_version | awk -F. '{print $1}'`";
+
+if [ "$major_version" -ge "18" ]; then
+echo "Create netplan config for eth0"
+cat <<EOF >/etc/netplan/01-netcfg.yaml;
+network:
+  version: 2
+  ethernets:
+    eth0:
+      dhcp4: true
+EOF
+else
+  # Adding a 2 sec delay to the interface up, to make the dhclient happy
+  echo "pre-up sleep 2" >> /etc/network/interfaces;
+fi
+
+if [ "$major_version" -ge "16" ]; then
+  # Disable Predictable Network Interface names and use eth0
+  sed -i 's/en[[:alnum:]]*/eth0/g' /etc/network/interfaces;
+  sed -i 's/GRUB_CMDLINE_LINUX="\(.*\)"/GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0 \1"/g' /etc/default/grub;
+  update-grub;
+fi