| #!/usr/bin/env bash |
| |
| # Copyright 2015 The Kubernetes Authors. |
| # |
| # 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. |
| |
| |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| |
| function check_for_ppa() { |
| local repo="$1" |
| grep -qsw $repo /etc/apt/sources.list /etc/apt/sources.list.d/* |
| } |
| |
| function package_status() { |
| local pkgname=$1 |
| local pkgstatus |
| pkgstatus=$(dpkg-query -W --showformat='${Status}\n' "${pkgname}") |
| if [[ "${pkgstatus}" != "install ok installed" ]]; then |
| echo "Missing package ${pkgname}" |
| sudo apt-get --force-yes --yes install ${pkgname} |
| fi |
| } |
| |
| function gather_installation_reqs() { |
| if ! check_for_ppa "juju"; then |
| echo "... Detected missing dependencies.. running" |
| echo "... add-apt-repository ppa:juju/stable" |
| sudo add-apt-repository -y ppa:juju/stable |
| sudo apt-get update |
| fi |
| |
| package_status 'juju' |
| package_status 'charm-tools' |
| } |