VNF: Clearwater-project

Clearwater implementation for k8s.
1. /ci/build.sh build the images docker and /ci/upload.sh generates
the tarballs.
2. Inside vagrant/kubeadm_clearwater/ is the vnf implementation.

Change-Id: Icba3f98fb466f63cfabf8c2aeebbc89d1d994f7e
Signed-off-by: Laura Sofia Enriquez <lsofia.enriquez@gmail.com>

7 files changed, 138 insertions, 0 deletions

diff --git a/src/vagrant/kubeadm_clearwater/Vagrantfile b/src/vagrant/kubeadm_clearwater/Vagrantfile
new file mode 100644
index 0000000..9320074
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/Vagrantfile
@@ -0,0 +1,29 @@
+$num_workers=2
+
+Vagrant.require_version ">= 1.8.6"
+Vagrant.configure("2") do |config|
+
+  config.vm.box = "ceph/ubuntu-xenial"
+  config.vm.provider :libvirt do |libvirt|
+    libvirt.memory = 4096
+    libvirt.cpus = 4
+  end
+
+  config.vm.synced_folder "../..", "/src"
+  config.vm.provision "shell", path: "host_setup.sh", privileged: false
+
+  config.vm.define "master" do |config|
+    config.vm.hostname = "master"
+    config.vm.provision "shell", path: "master_setup.sh", privileged: false
+    config.vm.network :private_network, ip: "192.168.1.10"
+  end
+
+  (1 .. $num_workers).each do |i|
+    config.vm.define vm_name = "worker%d" % [i] do |config|
+      config.vm.hostname = vm_name
+      config.vm.provision "shell", path: "worker_setup.sh", privileged: false
+      config.vm.network :private_network, ip: "192.168.1.#{i+20}"
+    end
+  end
+
+end
diff --git a/src/vagrant/kubeadm_clearwater/create_images.sh b/src/vagrant/kubeadm_clearwater/create_images.sh
new file mode 100755
index 0000000..12b28a3
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/create_images.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# Build images
+git clone --recursive https://github.com/Metaswitch/clearwater-docker.git
+cd clearwater-docker
+for i in base astaire cassandra chronos bono ellis homer homestead homestead-prov ralf sprout
+do
+    docker build -t clearwater/$i $i
+done
+
diff --git a/src/vagrant/kubeadm_clearwater/deploy.sh b/src/vagrant/kubeadm_clearwater/deploy.sh
new file mode 100755
index 0000000..844a750
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/deploy.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -ex
+DIR="$(dirname `readlink -f $0`)"
+
+cd $DIR
+../cleanup.sh
+vagrant up
+vagrant ssh master -c "/vagrant/examples/create_and_apply.sh"
diff --git a/src/vagrant/kubeadm_clearwater/examples/create_and_apply.sh b/src/vagrant/kubeadm_clearwater/examples/create_and_apply.sh
new file mode 100755
index 0000000..fdbb2b1
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/examples/create_and_apply.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+#
+# Copyright (c) 2017 Intel Corporation
+#
+# 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 -ex
+
+git clone --recursive https://github.com/Metaswitch/clearwater-docker.git
+
+# Set the configmaps
+kubectl create configmap env-vars --from-literal=ZONE=default.svc.cluster.local --from-literal=ADDITIONAL_SHARED_CONFIG=hss_hostname=hss.example.com\\nhss_realm=example.com
+
+# Genereta the yamls
+cd clearwater-docker/kubernetes/
+#./k8s-gencfg --image_path=<path to your repo> --image_tag=<tag for the images you want to use>
+./k8s-gencfg --image_path=enriquetaso --image_tag=latest
+
+
+# Apply yamls
+cd
+kubectl apply -f clearwater-docker/kubernetes
+kubectl get nodes
+kubectl get services
+kubectl get pods
+kubectl get rc
+
+r="0"
+while [ $r != "13" ]
+do
+   r=$(kubectl get pods | grep Running | wc -l)
+   sleep 60
+done
diff --git a/src/vagrant/kubeadm_clearwater/host_setup.sh b/src/vagrant/kubeadm_clearwater/host_setup.sh
new file mode 100644
index 0000000..b86a618
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/host_setup.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+set -ex
+
+cat << EOF | sudo tee /etc/hosts
+127.0.0.1    localhost
+192.168.1.10 master
+192.168.1.21 worker1
+192.168.1.22 worker2
+192.168.1.23 worker3
+EOF
+
+sudo apt-key adv --keyserver hkp://ha.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
+sudo apt-key adv -k 58118E89F3A912897C070ADBF76221572C52609D
+cat << EOF | sudo tee /etc/apt/sources.list.d/docker.list
+deb [arch=amd64] https://apt.dockerproject.org/repo ubuntu-xenial main
+EOF
+
+curl -s http://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
+sudo apt-get install -y --allow-downgrades docker-engine=1.12.6-0~ubuntu-xenial kubelet=1.7.0-00 kubeadm=1.7.0-00 kubectl=1.7.0-00 kubernetes-cni=0.5.1-00
+
+sudo rm -rf /var/lib/kubelet
+sudo systemctl stop kubelet
+sudo systemctl daemon-reload
+sudo systemctl start kubelet
diff --git a/src/vagrant/kubeadm_clearwater/master_setup.sh b/src/vagrant/kubeadm_clearwater/master_setup.sh
new file mode 100644
index 0000000..7fa2ad8
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/master_setup.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -ex
+
+sudo kubeadm init --apiserver-advertise-address=192.168.1.10  --service-cidr=10.96.0.0/16 --pod-network-cidr=10.32.0.0/12 --token 8c5adc.1cec8dbf339093f0
+sudo cp /etc/kubernetes/admin.conf $HOME/
+sudo chown $(id -u):$(id -g) $HOME/admin.conf
+export KUBECONFIG=$HOME/admin.conf
+echo "export KUBECONFIG=$HOME/admin.conf" >> $HOME/.bash_profile
+
+kubectl apply -f http://git.io/weave-kube-1.6
+#kubectl apply -f http://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml
+#kubectl apply -f http://docs.projectcalico.org/v2.1/getting-started/kubernetes/installation/hosted/kubeadm/1.6/calico.yaml
diff --git a/src/vagrant/kubeadm_clearwater/worker_setup.sh b/src/vagrant/kubeadm_clearwater/worker_setup.sh
new file mode 100644
index 0000000..b68d800
--- /dev/null
+++ b/src/vagrant/kubeadm_clearwater/worker_setup.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+set -ex
+sudo kubeadm join --token 8c5adc.1cec8dbf339093f0 192.168.1.10:6443 || true