Preparing For a Future Microservices Journey Susanne Kaiser - - PowerPoint PPT Presentation

Preparing For a Future Microservices Journey

Susanne Kaiser Independent Tech Consultant @suksr

@suksr

@suksr

@suksr Source: http://www.thomasthwaites.com

@suksr

@suksr Source: http://www.thomasthwaites.com

@suksr

@suksr

Data Store

@suksr

Hardware O/S Virtualization Container Runtime

@suksr

API Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery

• 1. Register
• 3. Connect
• 2. Discover

Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Idempotency Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Idempotency Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- Heads Circuit Breaker Idempotency Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Circuit Breaker Idempotency Message Broker Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Circuit Breaker Idempotency Message Broker API-Gateway Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM

Checkout Test Build

CI/CD Pipeline

Deploy

Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM

Checkout Test Build

CI/CD Pipeline

Deploy

Hardware O/S Virtualization Container Runtime Backup Recovery

@suksr

µService

@suksr

Hardware Data Store API API-Gateway Service Discovery Load-Balancer Message Broker Timeout-Handling Retries Idempotency Bulkheads Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM O/S Virtualization Container Runtime

Checkout Test Build

CI/CD Pipeline

Deploy

µService Backup Recovery

@suksr

Hardware Data Store API API-Gateway

Service Discovery Load-Balancer

Message Broker Timeout-Handling Retries Idempotency Bulkheads Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks

SCM

O/S Virtualization Container Runtime Checkout Test Build

CI/CD Pipeline

Deploy Backup Recovery

@suksr

Complexities

Source: http://www.thomasthwaites.com/folio5/wp-content/uploads/2010/10/Toaster_Project1-PhotoCredit-Daniel_Alexanderx630.jpg

@suksr Source: http://www.thomasthwaites.com

How can a small team handle infrastructure complexities and deliver user & business value?

@suksr

Core Domain Focus User Value

@suksr

User Needs Build in-house

@suksr

Offloading commodities Business Needs Business Value Core Domain Focus User Value User Needs Build in-house Outsource to utility suppliers

What to build in-house? What to outsource?

@suksr

Wardley Maps

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Uncha harted ed Ind ndus ustrialised ed Chaotic Uncertain Unpredictable Changing ... Ordered Known Measured Stable ...

By Simon Wardley

P

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Movement

Visualisation of a value chain’s evolution

@suksr

Who are your users?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

@suksr

Who are your users? What are your users’ needs?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

@suksr

Who are your users? What are your users’ needs? What are the components/activities to fulfil your users’ needs incl. dependencies?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

P

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i t i

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@suksr

Value Chain

I n v i s i b l e V i s i b l e

Evolution

Wardley Maps

Landscape

Components along evolution axes

Genesis Custom-Built Product (+rental) Commodity (+utility) P

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• n

Movement

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Everything evolves

Past Current Future

Supply Competition Demand Competition

Wardley Maps

Patterns

Uncharted Industrialised @suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Everything evolves

Past Current Future

Continuous adaption

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Past Current

Success breeds inertia

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Success breeds inertia

Past Current

Inertia can kill an organisation

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Speakers Feedback

Focus on user needs

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform

P

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i t i

• n

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform

P

• s

i t i

• n

Data Storage

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform Search Engine

P

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i t i

• n

Data Storage

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform Search Engine Message Broker

P

• s

i t i

• n

Data Storage

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform Search Engine Compute Platform Message Broker

P

• s

i t i

• n

Data Storage

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule Schedule Management Speaker Management Survey Platform Speakers Feedback Session Rating Ticketing Platform Search Engine Compute Platform Message Broker VM

P

• s

i t i

• n

Data Storage

Understand the involved components and their dependencies (position)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule Mgmnt. Speaker Mgmnt. Survey Platform

Speakers Feedback

Session Rating Ticketing Platform Search Engine Compute Platform Data Storage VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement Message Broker

Plot components along evolution axes (movement)

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule Mgmnt. Speaker Mgmnt. Survey Platform

Speakers Feedback

Session Rating Ticketing Platform Search Engine Compute Platform Data Storage VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement Message Broker

Discuss & plan

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Search Engine Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement Message Broker

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Search Engine Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement Message Broker

Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Use appropriate methods per evolution stage

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker

Infrastructure complexities

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker

Plan offloading infrastructure complexities

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker Worker Nodes Master Node

Container Orchestration

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker Worker Nodes Master Node Pod Deploym. Service Volume

New Primitives

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker Worker Nodes Master Node

Container Orchestration w/ Kubernetes

Pod Deploym. Service Volume

New Primitives

Stateful Set Job Daemon Set Cron Job Ingress Egress Secret Config Map Persistent Volume Claim Replication Controller Replica Set Horizontal Pod Autoscaler … and more

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker Worker Nodes Master Node Container Orchestration

Plan offloading application networking concerns

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker Worker Nodes Master Node Container Orchestration Sidecar Proxy Pilot Mixer Citadel

Service Mesh

e.g. Istio

New Primitives

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Attendee

Ticket Schedule

Schedule M. Speaker M. Survey aaS

Speakers Feedback

Session Rating Ticketing aaS Compute Platform DB aaS VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Search Engine Message Broker

Serverless

Function Orchestration Compute Platform

@suksr

Build your core domain in-house

@suksr

Outsource commodities to utility suppliers Focus on user needs

@suksr

Susanne Kaiser Independent Tech Consultant @suksr susanne@kaiser-consulting.net