Alexa, please deploy my Azure architecture Andrea Ceroni Rome | March 22 - 23, 2019 

Andrea Ceroni [email protected] @andrekiba http://www.linkedin.com/in/andreaceroni elfo.net klabcommunity.org 

Alexa + Azure = voice DevOps 

Why voice DevOps ? sperimentare un modo diverso di fare qualcosa di ripetitivo, spesse volte quasi annoiante ma si può parlando? ...ci avete mai pensato? come sarebbe se fosse davvero "frictionless" ? 

Aldo (Alexa DevOps) Aldo Project Deployer Azure Aldo Resource Deployer Aldo Alexa AVS + ASK Alexa Developer Portal Proactive Events Aldo Notifier (build, deploy) Aldo Project Builder Azure DevOps Pipeline Echo 

Voice command Text to speech wake word triggers listening Alexa apri Aldo e deploya Codemotion N L U Alexa AVS Confermi il deploy di Codemotion? ... Fulfillment device inactive 

Alexa Developer Console 

Interaction Model Invocation wake word(s) Slots infromazioni necessarie Intents cosa volete fare Endpoint logica per creare la risposta 

Intent intent has many has 0 or more sample utterances slot contains 0 or more custom built-in one of type name sample values has a has one has many 

Coding the fulfillment Device "Alexa, chiedi ad aldo di fare il deploy del progetto Codemotion" AlexaService Intent: Slot: DeployProject ProjectName, Codemotion Confermi il deploy del progetto Codemotion? Text to speech Fulfillment Event request handlres CreatResourceHandler CanHandle() Handle() BuildProjectHandler CanHandle() Handle() DeployProjectHandler CanHandle() Handle() Response .... 

Cosa si può fare? Per ora 3 cose ... provisioning di un servizio su Azure (app, db, storage...) deploy di un progetto ospitato in Azure DevOps build di un progetto ... 

Azure Management Libraries (IaaC) public class AzureFunctionDeployment : BaseDeployment { protected override Task ExecuteCreateAsync() { var definition = Azure .WithSubscription(Options.SubscriptionId) .AppServices.FunctionApps .Define(AppName) .WithRegion(Options.Region); var create = definition.WithExistingResourceGroup( Options.ResourceGroupName) return create.CreateAsync(); } } https://github.com/Azure/azure-libraries-for-net 

Resource Deployer FunctionName("AldoResourceDeployer")] public async Task Run([QueueTrigger("azure-resource-deploy" ... [Queue("project-deploy" ...) { var azure = await azureService.Authenticate(conf.ClientId, conf.ClientSecret, conf.TenantId); var deploy = await deploymentService.Deploy(azure, deployOptions, ard.AzureResource); if(deploy.IsSuccess) { var message = ... await notificationService.SendUserNotification(user,message); } ... } 

Project Deployer & Builder FunctionName("AldoProjectDeployer")] public async Task Run([QueueTrigger("project-deploy" ...)] ProjectToDeploy pd) { var release = await azureDevOpsService.TriggerRelease(pd); } FunctionName("AldoProjectBuilder")] public async Task Run([QueueTrigger("project-build" ...)] ProjectToBuild pb) { var build = await azureDevOpsService.TriggerBuild(pb); } 

Azure DevOps Pipelines 

Proactive Events https://developer.amazon.com/it/docs/smapi/proactive-events-api.html sostituiscono le notifiche esistono diversi schemi tra cui scegliere ma per ora non è possibile definire un proprio evento custom ... possono essere unicast o broadcast tramite l'app Alexa occorre dare consenso alla ricezione 

Notifier FunctionName("AldoNotifier")] public async Task Run([HttpTrigger(..."post"...)] HttpRequest req) { ... dynamic data = JsonConvert.DeserializeObject(requestBody); string eventType = data.eventType; switch(eventType) { case "ms.vss-release.deployment-completed-event": user = await azureDevOpsService.GetReleaseRequestor(...); message = ... case "build.complete": user = await azureDevOpsService.GetBuildRequestor(...); message = ... } if(user.IsSuccess) await notificationService.SendUserNotification(user,message); ... } 

Azure DevOps API docs.microsoft.com/en-us/rest/api/azure/devops/?view=azure-devops-rest-5.0 

Next account linking per integrarsi pienamente con Azure DevOps e personalizzare l'esperienza Durable Function stateful o Akka actor che orchestra gli worker per rendere il flusso più immediato e avere anche altre possibilità aggiungere ulteriori azioni e parametri (nome branch, env...) localizzazione della skill con frasi diverse per le stesse azioni suggerimenti... 

Grazie! [email protected] [email protected] @andrekiba http://github.com/andrekiba http://www.linkedin.com/in/andreaceroni https://creativecommons.org/licenses/by-nc-sa/3.0/ 

HandleQuestionIntent(IntentRequest request) { if(iKnowTheAnswerJ) return ResponseBuilder.Tell(Answer); return ResponseBuilder.Empty() ; }