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@BrisbaneAzureUG
meetup.com/Brisbane-Azure-User-Group
First Look:Azure App Service Logic Apps
who?Lee SimpsonSolution Delivery Lead at Mexiahttps://au.linkedin.com/pub/lee-simpson/0/214/997 Architect, team leader, agile practitioner, integration specialist
Dan ToomeySenior Consultant at Mexia@Daniel2MeIntegration specialist, Pluralsight author, Azure Advisor, BizTalk UG leader
Apps using Microsoft Azure
Agility Insight
Hyper-scale
Mobile Services
Key app services in Azure previously
Azure Websites
BizTalk Services
Key Learnings
• Validated the brand & cloud design patterns
• Hybrid is critical & a differentiator
• Feature & capability gaps:
• Out of box sources & destinations
• Pipeline templates, custom code support
• Long running workflows, parallel execution
• Needs a lot more investment!
BizTalk Services
Lear
ning
Effo
rt
Complexity of problem
Lear
ning
Effo
rt
Complexity of problem
HACK ZONE
Lear
ning
Effo
rt
Complexity of problem
HACK ZONE
Vision
iPaaS Leader
RichEcosystem
Democratize Integration
Mobile Services
Key app services in Azure today
Azure Websites
BizTalk Services
Azure App Service
Unique integrated offering
Build rich, engaging & intelligent apps
Scale as your business grows
Azure App Service
API APPSEasily build and
consume APIs in the cloud
WEB APPSWeb apps that scale with
your business
LOGIC APPSAutomate business
process across SaaS and on-premises
MOBILE APPSBuild Mobile apps for
any device
One integrated offering
All of the Azure-native capabilities you’d expect
• Full audit logs of all management operations• Role-based access control • Deployment lifecycle with Resource Manager• Resource Management API + resource PowerShell • On-prem support with release of Azure Stack
App Service Plan
• Name• Pricing Tier• Resource Group• Gateway Host• Azure
Subscription
API apps
Easily use cloud or custom APIs:
• Dozens of built-in APIs for popular SaaS
• An ecosystem of APIs for any need
• Create and publish custom, reusable APIs
• Visual Studio tooling with one click publish and remote debugging
• Automatic client SDK generation for many languages
Create, consume andhost APIs more easily
API APPS
• Box• Chatter• Delay• Dropbox• Azure HD Insight• Marketo• Azure Media Services• OneDrive• SharePoint • SQL Server• Office 365• Oracle
• QuickBooks• SalesForce• Sugar CRM • SAP• Azure Service Bus• Azure Storage• Timer / Recurrence• Twilio• Twitter• IBM DB2 • Informix• Websphere MQ
• Azure Web Jobs• Yammer• Dynamics CRM• Dynamics AX• Hybrid Connectivity
• HTTP, HTTPS • File• Flat File• FTP, SFTP• POP3/IMAP• SMTP• SOAP + WCF
• Batching / Debatching• Validate• Extract (XPath)• Transform (+Mapper)• Convert (XML-JSON)• Convert (XML-FF)• X12
• EDIFACT• AS2• TPMOM• Rules Engine
Connectors
Protocols BizTalk Services
Built-in API Connectors
Swagger Support• Framework for
representing RESTful APIs
• Open source
• http://swagger.io/
Visual Studio Support• Azure SDK 2.5.1
• Visual Studio 2013
http://blogs.msdn.com/b/visualstudio/archive/2015/03/24/introducing-the-azure-api-apps-tools-for-visual-studio-2013.aspx
Visual Studio Support• Azure SDK 2.5.1
• Visual Studio 2013
• Bare-bonesWeb API projects with Swashbuckle (Nuget)
http://blogs.msdn.com/b/visualstudio/archive/2015/03/24/introducing-the-azure-api-apps-tools-for-visual-studio-2013.aspx
Visual Studio Support• Azure SDK 2.5.1
• Visual Studio 2013
• Bare-bonesWeb API projects with Swashbuckle (Nuget)
• Microsoft Azure API Apps (Preview) publish target
http://blogs.msdn.com/b/visualstudio/archive/2015/03/24/introducing-the-azure-api-apps-tools-for-visual-studio-2013.aspx
demo
logic apps
New Logic Apps for easy automation
• No code designer for rapid creation
• Dozens of pre-built templates to get started
• Out of box support for popular SaaS and on-premises apps
• Use with custom API apps of your own
• BizTalk APIs for expert integration scenarios
Automate SaaS andon-premises systems
LOGIC APPS
EAI Features v1 v2
XML Transformation
Validation
Content Based Routing
Request Response
AD Auth
OAuth
Flat File
JSON
XML
Connector Extensibility
Custom Code
B2B Features v1 v2
AS2 / X12 / EDIFACT
Agreement Decoupling
Batching / De-batching
Archiving
Transform
Trading Partner Management (API & Portal
Vertical Extensibility
Tracking
Customer Code
Workflow Features v1 v2
Long Running
Browser Designer
Control Flow
Instance Management
Tracking
Large Messages (1GB)
Config Support
Expressions
Rules Features v1 v2
Vocabulary
Policy
Sources (XML only today)
Test Policy
Browser Rule Editing
Other Features v1 v2
OOB Connectors
Marketplace
Hybrid Connectivity
Custom Code Isolation
Unified Portal
Auto Update with Opt Out
V1 = BizTalk ServicesV2 = App Services (BizTalk + Logic)
ArchitectureThe Azure Resource manager is a highly-scalable geo-distributed system that handles millions of resources across 100,000’s of subscriptions. Can
create 200 node cluster in < 5 minutes!
Same underlying engine…
Resource Manager
• Can handle thousands of parallel deployments per stamp• Resilient against failure – retries
with “at least once” guarantee• Simple, declarative JSON template• Automatically infers dependences
between resources
Logic Apps
• Can handle thousands of parallel runs per stamp• Resilient against failure – retries
with “at least once” guarantee• Simple, declarative JSON
definition• Automatically infers dependences
between actions
… more power
Resource Manager
• 8 functions for basic referencing and string functions• Can only PUT resources into
resource groups• Auth must be through AAD• Triggered manual through UI or
API
Logic Apps
• Over 50 functions from string manipulations to math, to sets operations, to logical operators• All HTTP operations supported on
any arbitrary endpoint• Supports many OAuth providers,
AAD, Cert auth, or Basic auth• Different ways to be triggered
including recurrence
demo
Logic apps for orchestration across API apps
1. Implicitly – whenever you reference the output of an action you’ll depend on that action executing first
2. Explicit “dependsOn” condition – you can mark certain actions to run only after previous ones have completed
3. Explicit “expression” condition – a complex function that evaluates properties of other actions
Repeating
• Loop a single action over a list of items• Runs the action N times• You can get at all of the statuses for each action• Tip: when you have multiple collections use:
• "repeat" : "@range(0,length(body('connector1')))"• …• "inputs" : "@concat(body('connector1')[repeatItem()],
body('connector2')[repeatItem()])"
Conditionals
• Logic on a trigger or action• For triggers conditionals are post-conditions• For actions conditionals are pre-conditions
• You can do conditionals inside of repeats to perform as a filter
{ "parameters": { ... }, "triggers": { ... }, "actions": { ... }, "outputs": { ... }}
Logic Apps Workflow definitions
Target audience is anyone who can use Azure
… but not necessarily business users or consumers
resources
http://channel9.msdn.com/Azure
Windows Azure Area on
http://channel9.msdn.com/Events/Ignite/2015
Logic App References
• https://msdn.microsoft.com/en-us/library/azure/dn948510.aspx• Workflow Management API• Workflow Definition Language• Workflow Actions & Triggers
API App References
• https://msdn.microsoft.com/en-us/library/azure/dn948518.aspx• Connectors & API App Reference
questions