Release management na Azure platformi RENATO ŽELEZNJAK, Ekobit

Release Management is the process of managing software releases from development stage to software release [Wikipedia] Studija slučaja implementacije kod stvarnog klijenta

Njemačka firma za razvoj poslovnog softvera Preko milijun korisnika u segmentu firmi do 50 zaposlenika [company web pages] 30-ak različitih softverskih proizvoda (aplikacija), web ažuriranja, service packs Ostali proizvodi/mediji – ebooks, video zapisi… O klijentu

Release management ključan za funkcioniranje uhodanog sustava

Team Foundation Server – ključna komponenta za razvoj i verzioniranje Integrirani razvojni tim, requirements i project management, source control/versioning „Release builds” - priprema testnih i RC verzija, isporuka testerima Prije… TFS

QA (Quality assurance) timovi – testiranje verzija (kopiranje instalacija pripremljenih od dev timova), instaliranje, testiranje Prijava bugova Go/No-go za testiranu verziju Isporuka krajnjim korisnicima Prije… QA tim

Internet hosting provider – alokacija resursa Storage space / Bandwidth / Traffic Verzija dostupna krajnjim korisnicima na internetu Automatsko ažuriranje / download verzije ugrađen u proizvode Prije… Isporuka

Troškovi! –Storage space / Bandwidth / Transfer Nestabilnosti / prijelazne pojave –Dugotrajno kopiranje podataka Puno ručnog posla = puno prostora za pogreške  A „napredniji” scenariji? Izazovi

Rješenje temeljeno na Azure Cloud platformi Smanjenje troškova Automatizacija release management procesa Napredniji scenariji – dijagnostika, statistike, automatizirano testiranje… Case: ReleaseManagement

RM – new deployment RM client TFS/automated build Build quality hook Management service Workflow service Upload files/meta Promote to staging Build quality change Meta: Table storage + SQL Binary: Blob storage Copy meta+binary Add metadata Validate metadata Validate install Corporate net.Cloud Product available to testers

Web API, no UI JSON endpoints Services / adapters / interfaces – Managed Extensibility Framework (MEF) Management service

Workflow service.Net Workflow (4.0) Workflow services (SOAP endpoint) Custom activities

RM – test deployment Product portal Find deployment (product, version) Setup (executable) Redirect service Convert app URL to storage URL setup.exe  staging/product/ver/setup.exe Download Install Storage service Azure BLOB

Product portal

RM – release deployment Product portal Find deployment (product, version) Management service Copy meta+binary Add metadata Validate metadata Release Product available to end-users Workflow service

RM – redirecting and storage Redirect service In-house testing: redirect for „staging” External/web: redirect for „production” Storage service - Deployment for „staging” - Deployment for „production” HTTP status: redirect Azure BLOB storage Amazon storage Azure CDN

RM – automated tests Workflow service Request test Message queue Result table Wait for result VM Manager service Execute test, usually: -Create a VM, wait for boot -Download setup -Install setup (+ updates) -Snapshot of installed files -Upload logs & snapshots -Process logs / set test result (success or failure)

RM - statistics Management service Workflow service Storage service Redirect service Service bus message queue User tracking service Google analytics Get event data Merge with metadata Reformat / track events

Google Analytics

RM - diagnostics Nagios Run service availability test scripts Management service Workflow service Storage service Redirect service

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