Update of Packer builder for Vagrant and various clouds

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

diff --git a/packer/packer_templates/osm/scripts/update.sh b/packer/packer_templates/osm/scripts/update.sh
new file mode 100644 (file)
index 0000000..457ed1c
--- /dev/null
+++ b/packer/packer_templates/osm/scripts/update.sh
@@ -0,0 +1,56 @@
+#!/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.
+
+export DEBIAN_FRONTEND=noninteractive
+
+ubuntu_version="`lsb_release -r | awk '{print $2}'`";
+major_version="`echo $ubuntu_version | awk -F. '{print $1}'`";
+
+# Disable release-upgrades
+sed -i.bak 's/^Prompt=.*$/Prompt=never/' /etc/update-manager/release-upgrades;
+
+# Disable systemd apt timers/services
+if [ "$major_version" -ge "16" ]; then
+  systemctl stop apt-daily.timer;
+  systemctl stop apt-daily-upgrade.timer;
+  systemctl disable apt-daily.timer;
+  systemctl disable apt-daily-upgrade.timer;
+  systemctl mask apt-daily.service;
+  systemctl mask apt-daily-upgrade.service;
+  systemctl daemon-reload;
+fi
+
+# Disable periodic activities of apt to be safe
+cat <<EOF >/etc/apt/apt.conf.d/10periodic;
+APT::Periodic::Enable "0";
+APT::Periodic::Update-Package-Lists "0";
+APT::Periodic::Download-Upgradeable-Packages "0";
+APT::Periodic::AutocleanInterval "0";
+APT::Periodic::Unattended-Upgrade "0";
+EOF
+
+# Clean and nuke the package from orbit
+rm -rf /var/log/unattended-upgrades;
+apt-get -y purge unattended-upgrades;
+
+# Update the package list
+apt-get -y update;
+
+# Upgrade all installed packages
+#DEBIAN_FRONTEND=noninteractive sudo apt-get -y upgrade;
+
+# Upgrade all installed packages incl. kernel and kernel headers
+apt-get -y dist-upgrade -o Dpkg::Options::="--force-confnew";
+
+reboot