Enable Istio

This commit includes the playbook that installs and configure Istio
Service Mesh services. It also defines a draft script for testing its
sample.

Change-Id: I7f0049aae4ae0033356c370a0e86d583e7bf744f
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-406

2 files changed, 54 insertions, 0 deletions

diff --git a/vagrant/playbooks/configure-istio.yml b/vagrant/playbooks/configure-istio.yml
new file mode 100644
index 00000000..25a343f0
--- /dev/null
+++ b/vagrant/playbooks/configure-istio.yml
@@ -0,0 +1,49 @@
+---
+# 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
+##############################################################################
+
+- hosts: localhost
+  become: yes
+  pre_tasks:
+    - name: Load krd variables
+      include_vars:
+        file: krd-vars.yml
+  roles:
+    - andrewrothstein.kubectl
+    - role: andrewrothstein.kubernetes-helm
+      kubernetes_helm_ver: v2.9.1
+  tasks:
+    - name: create istio folder
+      file:
+        state: directory
+        path: "{{ istio_dest }}"
+    - name: getting istio CRDs
+      block:
+      - name: download istio tarball
+        get_url:
+          url: "{{ istio_url }}"
+          dest: "/tmp/istio.tar.gz"
+      - name: extract istio source code
+        unarchive:
+          src: "/tmp/istio.tar.gz"
+          dest: "{{ istio_dest }}"
+          remote_src: yes
+      - name: copy istioctl binary to usr/local/bin folder
+        command: "mv {{ istio_dest }}/istio-{{ istio_version }}/bin/istioctl /usr/local/bin/"
+      when: istio_source_type == "tarball"
+    - name: create network objects
+      shell: "/usr/local/bin/kubectl apply -f {{ istio_dest }}/istio-{{ istio_version }}/install/kubernetes/helm/istio/templates/crds.yaml"
+    - name: render istio's core components
+      shell: "/usr/local/bin/helm template {{ istio_dest }}/istio-{{ istio_version }}/install/kubernetes/helm/istio --name istio --namespace istio-system > /tmp/istio.yaml"
+    - name: create istio manifest
+      shell: "/usr/local/bin/kubectl create namespace istio-system"
+      ignore_errors: True
+    - name: install the components via the manifest
+      shell: "/usr/local/bin/kubectl apply -f /tmp/istio.yaml"
+      ignore_errors: True
diff --git a/vagrant/playbooks/krd-vars.yml b/vagrant/playbooks/krd-vars.yml
index b8755a50..9c2de308 100644
--- a/vagrant/playbooks/krd-vars.yml
+++ b/vagrant/playbooks/krd-vars.yml
@@ -46,5 +46,10 @@ nfd_source_type: "source"
 nfd_version: 175305b1ad73be7301ac94add475cec6fef797a9
 nfd_url: "https://github.com/kubernetes-incubator/node-feature-discovery"
 
+istio_dest: "{{ base_dest }}/istio"
+istio_source_type: "tarball"
+istio_version: 1.0.3
+istio_url: "https://github.com/istio/istio/releases/download/{{ istio_version }}/istio-{{ istio_version }}-linux.tar.gz"
+
 go_version: 1.11.1
 kubespray_version: 2.7.0