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+#!/bin/bash
+#SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+set -o errexit
+set -o pipefail
+
+# _install_go() - Install GoLang package
+function _install_go {
+ version=$(grep "go_version" ${kud_playbooks}/kud-vars.yml | awk -F "'" '{print $2}')
+ local tarball=go$version.linux-amd64.tar.gz
+
+ if $(go version &>/dev/null); then
+ return
+ fi
+
+ wget https://dl.google.com/go/$tarball
+ sudo tar -C /usr/local -xzf $tarball
+ rm $tarball
+
+ export PATH=$PATH:/usr/local/go/bin
+ sudo sed -i "s|^PATH=.*|PATH=\"$PATH\"|" /etc/environment
+}
+
+# _install_pip() - Install Python Package Manager
+function _install_pip {
+ if $(pip --version &>/dev/null); then
+ sudo apt-get install -y python-dev
+ curl -sL https://bootstrap.pypa.io/get-pip.py | sudo python
+ else
+ sudo -E pip install --upgrade pip
+ fi
+}
+
+# _install_ansible() - Install and Configure Ansible program
+function _install_ansible {
+ sudo mkdir -p /etc/ansible/
+ if $(ansible --version &>/dev/null); then
+ return
+ fi
+ _install_pip
+ sudo -E pip install ansible
+}
+
+# _install_docker() - Download and install docker-engine
+function _install_docker {
+ local max_concurrent_downloads=${1:-3}
+
+ if $(docker version &>/dev/null); then
+ return
+ fi
+ sudo apt-get install -y apt-transport-https ca-certificates curl
+ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+ sudo apt-get update
+ sudo apt-get install -y docker-ce
+
+ sudo mkdir -p /etc/systemd/system/docker.service.d
+ if [ $http_proxy ]; then
+ echo "[Service]" | sudo tee /etc/systemd/system/docker.service.d/http-proxy.conf
+ echo "Environment=\"HTTP_PROXY=$http_proxy\"" | sudo tee --append /etc/systemd/system/docker.service.d/http-proxy.conf
+ fi
+ if [ $https_proxy ]; then
+ echo "[Service]" | sudo tee /etc/systemd/system/docker.service.d/https-proxy.conf
+ echo "Environment=\"HTTPS_PROXY=$https_proxy\"" | sudo tee --append /etc/systemd/system/docker.service.d/https-proxy.conf
+ fi
+ if [ $no_proxy ]; then
+ echo "[Service]" | sudo tee /etc/systemd/system/docker.service.d/no-proxy.conf
+ echo "Environment=\"NO_PROXY=$no_proxy\"" | sudo tee --append /etc/systemd/system/docker.service.d/no-proxy.conf
+ fi
+ sudo systemctl daemon-reload
+ echo "DOCKER_OPTS=\"-H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --max-concurrent-downloads $max_concurrent_downloads \"" | sudo tee --append /etc/default/docker
+ if [[ -z $(groups | grep docker) ]]; then
+ sudo usermod -aG docker $USER
+ newgrp docker
+ fi
+
+ sudo systemctl restart docker
+ sleep 10
+}
+
+function _set_environment_file {
+ ansible_ifconfig=$(ansible ovn-central[0] -i $kud_inventory -m shell -a "ifconfig eth1 |grep \"inet addr\" |awk '{print \$2}' |awk -F: '{print \$2}'")
+ if [[ $ansible_ifconfig != *CHANGED* ]]; then
+ echo "Fail to get the OVN central IP address from eth1 nic"
+ exit
+ fi
+ echo "export OVN_CENTRAL_ADDRESS=$(echo ${ansible_ifconfig#*>>} | tr '\n' ':')6641" | sudo tee --append /etc/environment
+ echo "export KUBE_CONFIG_DIR=/opt/kubeconfig" | sudo tee --append /etc/environment
+}
+
+# install_k8s() - Install Kubernetes using kubespray tool
+function install_k8s {
+ echo "Deploying kubernetes"
+ local dest_folder=/opt
+ version=$(grep "kubespray_version" ${kud_playbooks}/kud-vars.yml | awk -F ': ' '{print $2}')
+ local_release_dir=$(grep "local_release_dir" $kud_inventory_folder/group_vars/k8s-cluster.yml | awk -F "\"" '{print $2}')
+ local tarball=v$version.tar.gz
+ sudo apt-get install -y sshpass
+ _install_docker
+ _install_ansible
+ wget https://github.com/kubernetes-incubator/kubespray/archive/$tarball
+ sudo tar -C $dest_folder -xzf $tarball
+ sudo mv $dest_folder/kubespray-$version/ansible.cfg /etc/ansible/ansible.cfg
+ sudo chown -R $USER $dest_folder/kubespray-$version
+ sudo mkdir -p ${local_release_dir}/containers
+ rm $tarball
+
+ sudo -E pip install -r $dest_folder/kubespray-$version/requirements.txt
+ rm -f $kud_inventory_folder/group_vars/all.yml 2> /dev/null
+ if [[ -n "${verbose}" ]]; then
+ echo "kube_log_level: 5" | tee $kud_inventory_folder/group_vars/all.yml
+ else
+ echo "kube_log_level: 2" | tee $kud_inventory_folder/group_vars/all.yml
+ fi
+ echo "kubeadm_enabled: true" | tee --append $kud_inventory_folder/group_vars/all.yml
+ if [[ -n "${http_proxy}" ]]; then
+ echo "http_proxy: \"$http_proxy\"" | tee --append $kud_inventory_folder/group_vars/all.yml
+ fi
+ if [[ -n "${https_proxy}" ]]; then
+ echo "https_proxy: \"$https_proxy\"" | tee --append $kud_inventory_folder/group_vars/all.yml
+ fi
+ ansible-playbook $verbose -i $kud_inventory $dest_folder/kubespray-$version/cluster.yml --become --become-user=root | sudo tee $log_folder/setup-kubernetes.log
+
+ # Configure environment
+ mkdir -p $HOME/.kube
+ cp $kud_inventory_folder/artifacts/admin.conf $HOME/.kube/config
+}
+
+# install_addons() - Install Kubenertes AddOns
+function install_addons {
+ echo "Installing Kubernetes AddOns"
+ _install_ansible
+ sudo ansible-galaxy install $verbose -r $kud_infra_folder/galaxy-requirements.yml --ignore-errors
+
+ ansible-playbook $verbose -i $kud_inventory $kud_playbooks/configure-kud.yml | sudo tee $log_folder/setup-kud.log
+ for addon in ${KRD_ADDONS:-virtlet ovn4nfv}; do
+ echo "Deploying $addon using configure-$addon.yml playbook.."
+ ansible-playbook $verbose -i $kud_inventory $kud_playbooks/configure-${addon}.yml | sudo tee $log_folder/setup-${addon}.log
+ if [[ "${testing_enabled}" == "true" ]]; then
+ pushd $kud_tests
+ bash ${addon}.sh
+ popd
+ fi
+ done
+}
+
+# install_plugin() - Install ONAP Multicloud Kubernetes plugin
+function install_plugin {
+ echo "Installing multicloud/k8s plugin"
+ _install_go
+ _install_docker
+ sudo -E pip install docker-compose
+
+ sudo mkdir -p /opt/{kubeconfig,consul/config}
+ sudo cp $HOME/.kube/config /opt/kubeconfig/kud
+ _set_environment_file
+ source /etc/environment
+
+ pushd $kud_folder/../../../deployments
+ sudo ./build.sh
+ if [[ "${testing_enabled}" == "true" ]]; then
+ docker-compose up -d
+ pushd $kud_tests
+ for functional_test in plugin plugin_edgex; do
+ bash ${functional_test}.sh
+ done
+ popd
+ fi
+ popd
+}
+
+# _print_kubernetes_info() - Prints the login Kubernetes information
+function _print_kubernetes_info {
+ if ! $(kubectl version &>/dev/null); then
+ return
+ fi
+ # Expose Dashboard using NodePort
+ node_port=30080
+ KUBE_EDITOR="sed -i \"s|type\: ClusterIP|type\: NodePort|g\"" kubectl -n kube-system edit service kubernetes-dashboard
+ KUBE_EDITOR="sed -i \"s|nodePort\: .*|nodePort\: $node_port|g\"" kubectl -n kube-system edit service kubernetes-dashboard
+
+ master_ip=$(kubectl cluster-info | grep "Kubernetes master" | awk -F ":" '{print $2}')
+
+ printf "Kubernetes Info\n===============\n" > $k8s_info_file
+ echo "Dashboard URL: https:$master_ip:$node_port" >> $k8s_info_file
+ echo "Admin user: kube" >> $k8s_info_file
+ echo "Admin password: secret" >> $k8s_info_file
+}
+
+if ! sudo -n "true"; then
+ echo ""
+ echo "passwordless sudo is needed for '$(id -nu)' user."
+ echo "Please fix your /etc/sudoers file. You likely want an"
+ echo "entry like the following one..."
+ echo ""
+ echo "$(id -nu) ALL=(ALL) NOPASSWD: ALL"
+ exit 1
+fi
+
+if [[ -n "${KUD_DEBUG}" ]]; then
+ set -o xtrace
+ verbose="-vvv"
+fi
+
+# Configuration values
+log_folder=/var/log/kud
+kud_folder=$(pwd)
+kud_infra_folder=$kud_folder/../../deployment_infra
+export kud_inventory_folder=$kud_folder/inventory
+kud_inventory=$kud_inventory_folder/hosts.ini
+kud_playbooks=$kud_infra_folder/playbooks
+kud_tests=$kud_folder/tests
+k8s_info_file=$kud_folder/k8s_info.log
+testing_enabled=${KUD_ENABLE_TESTS:-false}
+
+sudo mkdir -p $log_folder
+sudo mkdir -p /opt/csar
+sudo chown -R $USER /opt/csar
+echo "export CSAR_DIR=/opt/csar" | sudo tee --append /etc/environment
+
+# Install dependencies
+# Setup proxy variables
+if [ -f $kud_folder/sources.list ]; then
+ sudo mv /etc/apt/sources.list /etc/apt/sources.list.backup
+ sudo cp $kud_folder/sources.list /etc/apt/sources.list
+fi
+sudo apt-get update
+install_k8s
+install_addons
+if [[ "${KUD_PLUGIN_ENABLED:-false}" ]]; then
+ install_plugin
+fi
+_print_kubernetes_info