| #!/bin/bash |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| OS=`awk -F= '/^NAME/{print $2}' /etc/os-release` |
| REQUIRED_PACKAGES=(cloud-init cloud-guest-utils conntrack apt-transport-https ca-certificates curl gnupg gnupg-agent \ |
| software-properties-common gnupg lsb-release python3-json-pointer python3-jsonschema cloud-init containerd.io) |
| declare -a MISSING_PACKAGES |
| if [[ $OS == *"Ubuntu"* || $OS == *"Debian"* ]]; then |
| for package in ${REQUIRED_PACKAGES[@]}; do |
| dpkg -s $package >/dev/null 2>&1 |
| if [ $? -eq 1 ]; then |
| MISSING_PACKAGES+="$package" |
| fi |
| done |
| else |
| for package in ${REQUIRED_PACKAGES[@]}; do |
| rpm -qa | grep $package >/dev/null 2>&1 |
| if [ $? -eq 1 ]; then |
| MISSING_PACKAGES[${#MISSING_PACKAGES[@]}]=$package |
| fi |
| done |
| fi |
| |
| echo ${#MISSING_PACKAGES[@]} |
| if (( ${#MISSING_PACKAGES[@]} )); then |
| echo "Following packages are missing in the node template: ${MISSING_PACKAGES[@]}" |
| exit 1 |
| else |
| echo 0 |
| fi |
