Modern Applications Experience€¦ · BUILD Modern applications with a cloud native supply chain...

Confidential │ ©2019 VMware, Inc.

Modern Applications and New Developer Experience VMware for Cloud Native Apps

Ali Al Idrees

Lead EMEA SDDC Architect

[email protected]

VCIX-NV, CCIE RS & DC, AWS-SA

mailto:[email protected]


Modern Microservices Architecture

REST API

REST API

REST API

REST API

REST API

REST API

APIGateway

WEBUI

WEBUI

DeveloperDeveloper

Microservices• Small, modular code base • Easier to update, scale • Runs in containers

Monoliths • Single, large code base • Slower to update, scale • Runs in VMs or containers


Containers as an Enabler

Speed

Boot EnvironmentsRapidly

Portability

Ability to MoveContainers Freely

Lightweight

Minimal Resources Needed

5Confidential │ ©2019 VMware, Inc.

Modern application architectures require a container platform


What is Kubernetes?

Kubernetes is an open-source platform for automating deployment, scaling, and operations of application

containers across clusters of hosts, providing container-centric infrastructure.


Kubernetes 101 (CaaS)

K8s Cluster

Worker

`kubectl apply –f myapp.yml`

Worker

kube-proxyMaster& ETCD kube-proxy

Service: nodeport | ingress | LB

POD POD

Load Balancer

URL Request:

myapp.foo.com/k8siscool

Docker Registry

Developer

Containers @ Scale

Master& ETCD

Master& ETCD


We can help

INTRODUCING

VMware Tanzu


Run

Build Manage

VMware Tanzu Portfolio

Enterprise Kubernetes

On-premises | Public Cloud | Edge

Single Control Point

Multi-cloud

Multi-cluster

Multi-team

Modern Applications

Traditional | COTS | Cloud Native


Build

VMware Tanzu

BUILD Modern applications with a cloud native supply chain

Application Transformation—Pivotal Labs & VMware KIT KAT

Securely assemble, deploy and update code

Pivotal

Build Service

Develop cloud native applications & microservices

Pivotal

Spring

Package and deploy applications & components

Bitnami

Project Galleon

Run short-lived or long-lived workloads

Pivotal

Function Service

Automate your integration and delivery pipelines

Pivotal

App CI/CD Service


Consistent Kubernetes

VMware Tanzu

RUN a Kubernetes grid across any environment

Run

VMware PKS

vSphere 6.5 / 6.7VMware Cloud on

AWS Public Clouds Edge

Project Pacific

vSphere [Future release]


vSphere

VMware as the platform that connects developers and operationsPower the developer, Assure the admin

Workloads

Operations Developers

Collaboration

DeployManage

WorkloadsWorkloads

Performance

Security

Availability

Cost

Diagnostics

Code

Test

Deploy

Support


The Definition of an Application Has ChangedModern enterprises are building applications that are heterogeneous in nature

An application used to consist of a few VMs

App

Node

Database

VM VM

Modern apps are like distributed systems

Database

Serverless

Function 1 Function 2

App

vGPU

Kubernetes Cluster

My Application

Control Plane

Node GPU Node Node

VM

TECHNOLOGY PREVIEW


Kubernetes Cluster

Node Node Node

Control Plane

VM App

VM

Database

VM

VM

VM

What’s a workload?

My Application

Serverless



Kubernetes Cluster

Node Node Node

Control Plane

VM App

VM

Database

VM

VM

VM

Serverless


Challenges

My Application

Developer IT Ops

How do I deploy this app?

How do I operate it on day 2?

What tools can I use with it?

How do I ensure the availability of this

app?

How do I ensure it’s security?

How do I deliver quality of service?

How do I control cost of our infrastructure?


Kubernetes Cluster

Node Node Node

Control Plane

VM App

VM

Database

VM

VM

VM

Serverless


Using Kubernetes to manage workloads!

My Application

kind: KubernetesCluster

apiVersion: vks.vmware.com/v1

metadata:

name: My Application

spec:

topology:

workers:

count: 3

class: small

distribution: v1.14.1

kind: Function

apiVersion: faas/v1alpha2

metadata:

name: Function 1

spec:

name: func1

image: functions/func:latest

kind: VirtualMachine

apiVersion: vms.vmware.com/v1

metadata:

name: VMApp

spec:

className: large

imageName: my-app.ova

powerState: poweredOn

policy:

restartPolicy: OnFailure

kind: HanaDatabase

apiVersion: hana.sap.com/v1

metadata:

name: ERP database

spec:

nodes: 3

class: extra-large


Namespace

Kubernetes Cluster

Node Node Node

Control Plane

VM App

VM

Database

VM

VM

VM

Serverless


Namespaces as the unit of management

My ApplicationSecurity

• Encrypt all persistent data

• Disallow all ports but 443

• Audit developer changes

Availability

• Failures to tolerate: 2

• Disaster recovery site: us-east

• Hourly snapshots to backup

Access controls

• Users in group app-admin: Write

• Users in group ops: Read Only

• Disallow MySQL

Quality of Service

• Priority: High

• Reserved vCPUs: 128

• Reserved Memory: 1 TB


Transforming vSphere into the App Platform of the Future

Project Pacific: Rearchitecting vSphere with Native Kubernetes

Developer IT Operator

vSphere with Native Kubernetes | App-focused Management | Dev & IT Ops Collaboration

Improved Economics | Control at Scale | Increased Velocity

vSphere

Supervisor Kubernetes Cluster

vCenter

ESXi Cluster Networking Storage

Kubernetes cluster

Virtual machines

Native pods

App

TECHNOLOGY PREVIEW


Project Pacific

On-premises | Hybrid cloud | Public cloud


ESX Networking Storage

vCenterDeveloper

IT Ops

A Kubernetes control plane for the SDDC


Project Pacific



vCenterDeveloper

IT Ops

KubernetesService

Kubernetes as a service



Project Pacific


KubernetesService


vCenterDeveloper

IT Ops

Virtual Machine Service




Project Pacific


KubernetesService


vCenterDeveloper

IT Ops


Application Services

Ecosystem

Anything as a service


Project Pacific

Kubernetes

Service


vCenter

Virtual Machine

Service

Application

Services

Ecosystem



Project Pacific



vCenterDeveloper

IT Ops

Cloud native applications

• Deploy and operate applications

Infrastructure as a service

• Manage infrastructure resources

• Create Kubernetes clusters

• Create supporting services (databases, middleware, DevOps tools)

Service Management

• Manage service lifecycle

• Manage Templates and images

• Inventory management

• Policy management

Workload management

• Resource allocation and monitoring

• Diagnose and troubleshoot

• Policy based management

Software defined datacenter

• Hypervisor isolated clusters

• Microsegmented network

• Cloud native storage

KubernetesService


Additional Services


Ecosystem

26Confidential │ ©2019 VMware, Inc.

Project Pacific Demo

TECHNOLOGY PREVIEW


Workloads Run In Namespaces

Governed By Policy

IT Operator

TECHNOLOGY PREVIEW


Namespace Auth Through vSphere SSO and Kubernetes Rolebindings

IT Operator

TECHNOLOGY PREVIEW


Namespace Resource Consumption

Backed by vSphere Resource Pools and Kubernetes Quotas

IT Operator

TECHNOLOGY PREVIEW


Assign Storage Policy and Quota To Namespace

IT Operator

TECHNOLOGY PREVIEW


Share Namespace With Devs Through Portal

Developer

TECHNOLOGY PREVIEW


Create Infrastructure with kubectl and REST API

Devs Use Standard Kubernetes Tools To Deploy Clusters, Serverless Pods and VMs

Developer

TECHNOLOGY PREVIEW


Supervisor Cluster

Powered by Project Pacific

New Inventory Items Mapped To Kubernetes Objects

Namespace Level Details on Workloads

IT Operator

TECHNOLOGY PREVIEW


Run

Build Manage

VMware Tanzu Portfolio

Enterprise Kubernetes

On-premises | Public Cloud | Edge

Single Control Point

Multi-cloud

Multi-cluster

Multi-team

Modern Applications

Traditional | COTS | Cloud Native


VMware Tanzu Mission Control allows customers to attach any Kubernetes cluster for a single point of control

Multi-cloud Multi-cluster Multi-team

Independence Visibility Control

Give developers self-service access to the right resources

Centrally observe and monitor health across all of your clusters

Manage security, configuration, and cost at enterprise scale

VMware Tanzu

MANAGE Multi-Cluster and Multi-Team Management

Manage


VMware Tanzu

MANAGE Multi-Cluster and Multi-Team Management

VMware Tanzu Mission Control

Manage

NSX-Service Mesh

Observability & diagnostics OptimizationConnectivity & traffic

management

Audit & compliance Data protection

Cluster lifecycle management Identity & access Security & configuration

Provision Attach


Thank You

Modern Applications Experience€¦ · BUILD Modern applications with a cloud native supply chain...

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