From 39d7cb3e57819560dd98ea744517a033871f1632 Mon Sep 17 00:00:00 2001
From: djkonro <konraddjimeli@gmail.com>
Date: Fri, 9 Jun 2017 14:24:48 +0100
Subject: [PATCH] Add notebook on how to create a Service

---
 examples/notebooks/create_service.ipynb | 230 ++++++++++++++++++++++++
 1 file changed, 230 insertions(+)
 create mode 100644 examples/notebooks/create_service.ipynb

diff --git a/examples/notebooks/create_service.ipynb b/examples/notebooks/create_service.ipynb
new file mode 100644
index 0000000000..1183a2a770
--- /dev/null
+++ b/examples/notebooks/create_service.ipynb
@@ -0,0 +1,230 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "How to create a Service\n",
+    "=============\n",
+    "\n",
+    "In this notebook, we show you how to create a [Service](https://kubernetes.io/docs/concepts/services-networking/service/). \n",
+    "A service is a key Kubernetes API resource. It defines a networking abstraction to route traffic to a particular set of Pods using a label selection."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "from kubernetes import client, config"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Load config from default location"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "config.load_kube_config()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Create API endpoint instance"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "api_instance = client.CoreV1Api()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Create API resource instances"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "service = client.V1Service()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Fill required Service fields (apiVersion, kind, and metadata)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "service.api_version = \"v1\"\n",
+    "service.kind = \"Service\"\n",
+    "service.metadata = client.V1ObjectMeta(name=\"my-service\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Provide Service .spec description\n",
+    "Set Service object named **my-service** to target TCP port **9376** on any Pod with the **'app'='MyApp'** label. The label selection allows Kubernetes to determine which Pod should receive traffic when the service is used."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": false,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "spec = client.V1ServiceSpec()\n",
+    "spec.selector = {\"app\": \"MyApp\"}\n",
+    "spec.ports = [client.V1ServicePort(protocol=\"TCP\", port=80, target_port=9376)]\n",
+    "service.spec = spec"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Create Service"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": false,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "api_instance.create_namespaced_service(namespace=\"default\", body=service)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "deletable": true,
+    "editable": true
+   },
+   "source": [
+    "### Delete Service"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": false,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": [
+    "api_instance.delete_namespaced_service(name=\"my-service\", namespace=\"default\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "deletable": true,
+    "editable": true
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 2",
+   "language": "python",
+   "name": "python2"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.13"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}