Kubernetes Installation Scripts

Change-Id: I8c290a6e4f5d50c8b94dc9cd1eb75ca99c4bc3d4
Issue-ID: MSB-221
Signed-off-by: Huabing Zhao <zhaohuabing@gmail.com>

diff --git a/LICENSE.txt b/LICENSE.txt
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--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,12 @@
+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.
\ No newline at end of file

diff --git a/install/1_install_k8s_master.sh b/install/1_install_k8s_master.sh
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+++ b/install/1_install_k8s_master.sh
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+#!/bin/sh
+#
+# Copyright 2018 ZTE, Inc.
+#
+# 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.
+
+echo "************install docker************"
+sudo apt-get update
+sudo apt-get install -y docker.io
+
+echo "*************set up kubernetes apt-get source************"
+sudo apt-get update && sudo apt-get install -y apt-transport-https
+curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
+cat <<EOF | sudo tee /etc/apt/sources.list.d/kubernetes.list
+deb http://apt.kubernetes.io/ kubernetes-xenial main
+EOF
+sudo apt-get update
+
+read -p "Install kubelet (y/n)?" -n1 choice
+case "$choice" in
+  y|Y ) sudo apt-get install -y kubelet=1.11.1-00;;
+esac
+printf "\n"
+
+read -p "Install kubeadm (y/n)?" -n1 choice
+case "$choice" in
+  y|Y ) sudo apt-get install -y kubeadm=1.11.1-00;;
+esac
+printf "\n"
+
+read -p "Install kubectl (y/n)?" -n1 choice
+case "$choice" in
+  y|Y ) sudo apt-get install -y kubectli=1.11.1-00;;
+esac
+printf "\n"
+
+echo "*************dry run to test kubeadm.conf************"
+sudo kubeadm init --config kubeadm.conf --dry-run
+
+read -p "Create kubernetees master(y/n)?" -n1 choice
+case "$choice" in
+  y|Y )
+    sudo kubeadm init --config kubeadm.conf
+    mkdir -p $HOME/.kube
+    sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
+    sudo chown $(id -u):$(id -g) $HOME/.kube/config
+    sudo chmod o+wr  $HOME/.kube/config
+    ;;
+esac
+printf "\n"
+
+read -p "Install calico network plugin (y/n)?" -n1 choice
+case "$choice" in
+  y|Y ) kubectl apply -f https://docs.projectcalico.org/v2.6/getting-started/kubernetes/installation/hosted/kubeadm/1.6/calico.yaml;;
+esac
+printf "\n"
+
+read -p "Install helm (y/n)?" -n1 choice
+case "$choice" in
+  y|Y )
+    wget https://storage.googleapis.com/kubernetes-helm/helm-v2.8.2-linux-amd64.tar.gz
+    tar -zxvf helm-v2.8.2-linux-amd64.tar.gz
+    chmod o+x linux-amd64/helm
+    sudo mv linux-amd64/helm /usr/local/bin/helm
+    rm -rf linux-amd64
+    rm -rf helm-v2.8.2-linux-amd64.tar.gz
+
+    kubectl create -f helm_service_account.yaml
+    helm init --service-account tiller
+    ;;
+esac
+printf "\n"

diff --git a/install/kubeadm.conf b/install/kubeadm.conf
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+++ b/install/kubeadm.conf
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+apiVersion: kubeadm.k8s.io/v1alpha1
+kind: MasterConfiguration
+apiServerExtraArgs:
+  enable-admission-plugins: NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,DefaultTolerationSeconds,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota