Transcription
PARTICULUM MOBILE:ZEND EXPRESSIVE MICROSERVICES INDOCKER SWARMJan BurklSolution Consulting ManagerRogue Wave Softwarephp.ruhr 2017, Dortmund, November 9th 2017
ZEND EXPRESSIVE
EXPRESSIVE 2.0The PHP framework for Middleware applicationsPSR-7 HTTP Message support (using zenddiactoros)Support of lambda middleware (PSR-15) anddouble pass ( request, response, next)Piping workflow (using zend-stratigility)Features: routing, dependency injection,templating, error handlingLast release 2.0.3, 28th March 2017
MIDDLEWAREA function that gets a request and generates aresponseuse Psr\Http\Message\ServerRequestInterface as Request;use nction (Request request, DelegateInterface next){// doing something with request.// for instance calling the delegate middleware next response next- process( request);// manipulate the responsereturn response;}
INSTALLATIONYou can install Expressive 2.0 using composer:composer create-project zendframework/zend-expressive-skeleChoose the default options during the installation
PARTICULUM MOBILE
PERPETUUM MOBILE / FREE ENERGYPerpetual Motion - Free EnergyYour browser does not currently recognize any of the video formats available.Click here to visit our frequently asked questions about HTML5 video.0:21 / 1:38
itbucket.org/5square-rw/particulum-mobile-master
MICROSERVICES“[.] a collection of loosely icesNo Standard DefinitionNo SpecificationNot specific to any Technology
DOCKERMICROSERVICE ARCHITECTURALSTYLE“[.] a suite of small services, eachrunning in its own process andcommunicating with lightweightmechanisms, often an HTTP ces.html
DOCKER COMPOSE
DOCKER SWARM (MODE)“Current versions of Docker includeswarm mode for natively managing acluster of Docker Engines called aswarm. Use the Docker CLI to create aswarm, deploy application services toa swarm, and manage swarmbehavior.”
MY LOCAL SETUPVirtualBoxVagrant3 NodesUbuntu 16
INIT / MANAGER docker swarm init --advertise-addr 192.168.99.121
Swarm initialized: current node (bvz81updecsj6wjz393c09vti) isTo add a worker to this swarm, run the following command:docker swarm join \--token 17.0.2:2377To add a manager to this swarm, run 'docker swarm join-token
ROUTING MESH“The routing mesh enables each nodein the swarm to accept connectionson published ports for any servicerunning in the swarm, even if there’sno task running on the node.”
INGRESS s/
DEPLOYMENT
DOCKER COMPOSE V3
DEV
PROD
docker stack deploy --compose-file stack.yml pmInstall and Update
BUILDING (AND PUSHING)IMAGES
BUILD docker build -t particulum-mobile/backend .
DOCKER-COMPOSEbuilds images on-the-fly
MAKEFILE
CI AAS(TravisCI)CodehipWerckerCodefreshetc.
DEMOParticulum Mobile, Portainer, Visualizer
SCALABLE MICROSERVICESession Handling?
ONE STEP BEYOND
WHAT DO WE HAVE?
WHAT DO WE WANT?
WHY?
PRIORIZATIONBrowser request limitRequest queueing on server sideJust a Docker Compose file modification
BENEFITS 1/2Docker Swarm (& Compose)See above System Setup Config in VCSModularConsistent Stack
BENEFITS 2/2ExpressiveLightweightNo Framework SiloModularBack to the Roots
DANKESCHÖNContact me: jan.burkl [at] roguewave.comFollow me: @janatzendSlides: 5square.de/talks
ZEND EXPRESSIVE MICROSERVICES IN DOCKER SWARM Jan Burkl Solution Consulting Manager , Dortmund, November 9th 2017 Rogue Wave Software php.ruhr 2017. ZEND EXPRESSIVE. . BUILDING (AND PUSHING) IMAGES. BUILD docker build -t particulum-mobile/backend . DOCKER-COMPOSE builds images on-the-fly. MAKEFILE. CI AAS (TravisCI) Codehip Wercker Codefresh
