Chicago Microservices Meetup Presentation 2017-03-22
•Descargar como PPTX, PDF•
1 recomendación•1,519 vistas
INTRODUCTION Docker has made huge strides in the last 9-12 months, We will describe and demonstrate what Docker's latest enterprise technology is and what it can do for Dev & Ops. BUILD We will demonstrate a CI Pipeline deployed in a Docker Swarm with a Docker Compose v3 Stack. This stack supports multi branch builds, trusted images and automatic Swarm deployments that leverage Docker's http routing mesh. SECURE & DEPLOY We will look at strategies and options using Docker Compose V3 Stacks for application deployments as well as rolling service updates in a swarm to deploy services independently. SPEAKERS Courtney Faulkner -Technical Director at NVISIA Courtney has 16 years of experience with NVISIA as a hands-on software architect with strong DevOps experience. Over the years she has mastered Java, JavaScript, Groovy, C++ development as well as architecture experience in distributed and cloud-based environments, including commercial experience in deploying microservices with Docker, Kubernetes, Mesos and most recently Docker Datacenter. Mark Panthofer -VP of NVISIA's Technology Centers Mark is a computer engineer with 25 years of experience as an software executive, architect, designer and developer using C/C++/Java/Javascript and ASP.NET/MVC for commercial web applications. He runs NVISIA's Technology Centers and manages NVISIA's Docker partnership, working closely with Docker related projects. Most recently completing a CI Pipeline reference implementation with Docker 1.13 and Docker Datacenter. Mark is an Docker accredited consultant and Docker accredited consultant trainer.
Recomendados
Recomendados
Más contenido relacionado
Más de NVISIA
Más de NVISIA (11)
Último
Último (20)
Chicago Microservices Meetup Presentation 2017-03-22
- 1. NVISIA® 20171 CONTAINERS AND MICROSERVICES FROM THE LABS TO ENTERPRISE USING DOCKER ENTERPRISE EDITION 17.03
- 2. WELCOME NVISIA® 20162 Courtney Faulkner Technical Director - NVISIA Software architect with strong DevOps experience. Commercial experience in deploying microservices with Docker, Kubernetes, Mesos and most recently Docker EE Standard. Mark Panthofer VP - NVISIA Technology Centers Applying leading-edge software technologies to the development of core business systems. Mark is responsible for NTC partnerships, including Docker. Docker® Accredited Consultant Docker® Accredited Trainer
- 3. TOPICS BUILDING AND DEPLOYING MICROSERVICES NVISIA® 20163 Microservices and Containers Moving containers and microservices from the labs to production Build, test and deploy a simple layered microservice with a Docker Stack
- 4. POWERFUL COMBINATION MICROSERVICES AND CONTAINERS NVISIA® 20164 Containers Microservices Independently deployable, portable, lightweight microservices Ephemeral containers are perfect for stateless microservices Lift, shift and carve up monolithic applications
- 5. ADOPTION MICROSERVICES AND CONTAINERS NVISIA® 20175 Indeed.com job trends NVISIA® 2017
- 6. GROWTH DRIVERS CONTAINERS NVISIA® 20176
- 7. THE NUMBERS CONTAINERS NVISIA® 20177 Containers in the Enterprise Source: Gartner, Emerging Technology Analysis: Containers in the Enterprise , Michael Warrilow, Matthew Cheung (September 2016)
- 8. A FAST-MOVING ECOSPHERE CONTAINERS AND MICROSERVICES NVISIA® 20178
- 9. DOCKER GAINING TRACTION WITH HIRING MANAGERS NVISIA® 20179 Indeed.com job trends
- 10. DOCKER ENTERPRISE SUPPORT RELEASE CADENCE NVISIA® 201710
- 11. DOCKER EE 17.03 NVISIA® 201711
- 12. DEVELOPERS IT OPERATIONS BUILD Development Environments SHIP Secure Content & Collaboration RUN Deploy, Manage, Scale Docker Trusted Registry Docker Content Trust Universal Control Plane Docker for Mac Docker for Windows DOCKER DATACENTER BUILD, SHIP AND RUN
- 13. UCP Manager UCP ManagerUCP Manager Internal distributed store DTR Replica Worker Raft consensus group Image Registry BYO TCP Load Balancer UCP Worker UCP WorkerUCP WorkerUCP Worker push / pull Admin / User Deploy / manage LDAP/AD Monitoring Logging External CA Image Storage DTR Replica Worker DTR Replica Worker DOCKER DATACENTER REFERENCE ARCHITECTURE NVISIA® 2017
- 14. UCP Manager UCP WorkerUCP Worker push / pull/ sign Developers manage DOCKER DATACENTER SIMPLE ARCHITECTURE (NOT FOR PROD) DevOps DTR pull dev images Image Registry push / pull/ sign deploy/update Container Cluster Manager Clone, branch push NVISIA® 2017
- 15. TECH USED TO BUILD & DEPLOY CONTAINERIZED MICROSERVICES NVISIA® 201715 • Docker – is an integrated, easy-to-deploy environment for building, assembling, and shipping applications inside containers. Container is a piece of software that contains everything needed to run application: code, runtime, system tools, system libraries. • Docker Datacenter (UCP & DTR) – Docker Datacenter (DDC) is a container management and deployment services platform; a tool designed to work as an integrated, end-to-end platform for agile application development and management at any scale. Includes Docker Swarm and HRM. • Jenkins – Jenkins is an open source CI tool written in Java. It is a server-based system running in a servlet container such as Docker. • GitLab – Git is a version control system to track changes among multiple developers. GitLab is web based Git repository manager with open source licensing. • Nginx – nginx [engine x] is an HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server • Spring Boot – Spring is an application framework for Java Platform. Spring Boot is tool set that allows you to auto configure the applications that run on spring framework. • Angular2 w/Node js – is a JavaScript based front end web application framework. • Gradle – is open source automated build tool built using Groovy based domain specific language instead of XML.
- 16. LET’S BUILD, TEST AND DEPLOY MICROSERVICES WITH DOCKER EE NVISIA® 201716
- 17. CI PIPELINE SIMPLE SAMPLE – HELLO SERVICE NVISIA® Confidential 201717 NTCDEV Local file system VS Code • Dev Certs • Build tools • Git Dev Machine Test VPC NGINX • Prod Base for Nginx Web Page http://localhost:8080/ntc- workspace/hello/html/ind ex.html EC2 EC2 EC2 swarm Hello/html/index.html HTTP RM DTR UCP http://hello- developer13.ucp.ntc. nvisia.io/
- 18. CI PIPELINE SIMPLE SAMPLE NVISIA® Confidential 201718 NTCDEV Local file system VS Code • Build tools • Git Dev Machine Test VPC GitLab UCP - DTR – Swarm - HRM Jenkins DTR UCP HTTP RM Nginx • Local web test 1 – Pull and Launch dev and local test images 2,3 – Pull source code from SCM to shared volume 4 – Modify code 5 – Test changes in local container 6 – Check in update source 7 – Web hook kicks off build - verify build job 8 – Image pushed to DTR - verify Image 9, 10 – Test container fires up as Swarm Service - UCP 11 – Verify test service
- 19. KEY CONCEPT MICROSERVICE MULTI-BRANCH SUPPORT 19 Master Branch (Restricted) Feature 1 Branch Feature 2 Branch Check in, build and test release Check in, build and test release Check in, build and test release SUPPORT FOR MICROSERVICE DEPLOYMENTS Merge (request)Branch NVISIA® 2017
- 20. KEY CONCEPT MICROSERVICE MULTI-BRANCH SUPPORT 20 NVISIA® 2017 Demo - Local Dev - Local Test - Push - Build - Deploy Service - Test Service
- 21. MORE INTERESTING ”MICROSERVICES” AND CONTAINERS NVISIA® 201621 Angular App Service REST API Service DATA ServiceWeb User
- 22. CI PIPELINE MICROSERVICE DEVELOPMENT NVISIA® 201722 NTCDEV Local file system VS Code • Build tools • Git Dev Machine Test VPC GitLab UCP - DTR – Swarm - HRM Jenkins DTR UCP HTTP RM GRADLE • Fast local boot runner NODE.JS • Angular CLI Java • Java jar file deploy :4200 Data:8091 Rest:8081 Data:8092 Rest:8082
- 23. UCP Manager UCP Worker 2UCP Worker 1 DOCKER DATACENTER USING AN OVERLAY NETWORK FOR SERVICE ISOLATION DTR Image Registry Container Cluster Manager Data Service REST API Service Overlay Network Ingress/HRM Network Angular App HRM L7 Mesh DNS NVISIA® 2017 Isolated
- 24. STACK DEPLOYMENT YAML V3 IN UCP PROD CLUSTER DTR UCP HTTP RM UCP - DTR – Swarm - HRM NVISIA® 2017
- 25. STACK DEPLOYMENT DEPLOY, OPERATE AND SCALE PROD CLUSTER DTR UCP HTTP RM UCP - DTR – Swarm - HRM NVISIA® 2017
- 26. WRAP UP RESOURCES success.docker.com Docker EE Customer Portal Sharing best practices using Docker Knowledgebase Reference Architectures BOOK Recipes for complete, scalable microservice related solutions. Available on Amazon NVISIA® 2017 NVISIA Lunch and Learn Executive Briefings Pre-launch Reviews Proof of Concept (10– Day) Docker Certified Training Team Bootcamps – Microservices and Docker
Notas del editor
- Courtney – been working with microservice in production environments for more than one year. Starting to make a shift to Docker Datacenter. Mark – run NVISIA technology Centers in Chicago and Milwaukee as well as manage key partnerships like Docker
- LEVEL SET! Kicking off the Meetup with a fairly advanced topic This not Microservice 101 This is not Containers or Docker 101 This is about how 2 foundational technologies are maturing and coming together to change the commercial/enterprise software development.
- They are distinct technology, but often seen together. Independently deployable, portable, lightweight microservices Deploy your application as a stack of services Update service individually Ephemeral containers are perfect for stateless microservices Perfect impendence match for RESTful service layers What about stateful containers – start with the easy stuff, isolate the hard stuff and start getting educated on cluster-based files solutions Lift, shift and carve up monolithic applications Containerize and migrate the monoliths to modern platforms Easy to replicate monolithic applications locally and test environments to modernize legacy applications
- These are relative to all Job postings on Indeed. – FOCUS ON THE TRENDS > Less than 10% are IT and about 15% are related to software development > Docker just celebrated their 4th birthday. Soaring adoption in the last 2 years.
- There are dozens of reasons, here are a few that are most relevant to today’s discussion… The containers and MSA support each other Ability to build microservice or any RESTful with any technology is cool No more runs on my machine… Compelling to C-Level Innovators Docker survey numbers reflect 8x to 13x increase in release cycle frequency
- Gartner approved 3/17/2017
- While really small teams of really smart developers building microservices accounts for <5% of code running in production (usually in containers and usually in the cloud). That’s a solid start and great things have been learned from these early adopters. Talk about checklist on next slide.
- These are relative to all Job postings on Indeed. – FOCUS ON THE TRENDS
- It’s still early, but moving the in the right direction.
- Local development environments Self service app images Build, Test, Deploy applications Define app behavior and infra needs Registry services for image storage, management and distribution IT Ops maintains library of secure base content Manage role based access to repos/images Management consoles Provision, manage infrastructure resources Monitor, manage, scale infrastructure and applications
- Define TLAs! DTR & UCP (Relation ship to Swarm)
- Resource Requirements Image Flow – Base Images from DevOps
- The tech we use to demonstrate how to build and deploy container
- Show UCP and DTR – no services or images… Show local dev Show local test Show push/build/deploy Show Test VPC
- Show UCP and DTR – no services or images… Show local dev Show local test Show push/build/deploy Show Test VPC
- They are distinct technology, but often seen together. Independently deployable, portable, lightweight microservices Deploy your application as a stack of services Update service individually Ephemeral containers are perfect for stateless microservices Perfect impendence match for RESTful service layers What about stateful containers – start with the easy stuff, isolate the hard stuff and start getting educated on cluster-based files solutions Lift, shift and carve up monolithic applications Containerize and migrate the monoliths to modern platforms Easy to replicate monolithic applications locally and test environments to modernize legacy applications
- 1 – Pull and Launch dev and local test images 2,3 – Pull source code from SCM to shared volume 4 – Modify code 5 – Test changes in local container 6 – Check in update source 7 – Web hook kicks of build - verify build job 8 – Image pushed to DTR - verify Image 9, 10 – Test container fires up as Swarm Service - UCP 11 – Verify test service