Microsoft Azure offers a variety of state-of-the-art cloud services such as facial recognition and multi-modal databases. Those services are application-agnostic and integrate perfectly with apps running on the Azure platform. But there might also be good reasons to run you apps on business PaaS (e.g. SAP Cloud Platform). These slides show how to use the Open Service Broker API to integrate Azure Cloud Services into a Cloud Foundry environment.

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BYOS to Cloud Foundry
Environments
Global Azure Bootcamp Munich - Marius Obert, Developer Evangelist @ SAP

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SAP and Microsoft
Experienced Long term partners Great tech

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Yesterdays ERP

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Today’s Cloud ERP

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SAP’s Need
Extend On Premise
Availability One Platform

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Hyperscaler-agnostic PaaS

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Cloud Foundry App Model
Apps
(Shopping Cart)
Backing Service
(Database)

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Concepts
Service Broker

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Concepts
Service Offering

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Concepts
Service Plan

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Concepts
Service BindingService Instance
@IObert_
Concepts
Service BindingService Instance

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Service Lifecycle
FETCH CATALOG OF
SERVICES
PROVISIONING NEW
SERVICE INSTANCES
CONNECTING AND
DISCONNECTING
APPLICATIONS
DEPROVISIONING
SERVICE INSTANCES

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Service Broker in Action
cf create-service azure-mysql-5-7 basic AzureMySqlDB -c '{
"location": "northeurope",
"resourceGroup": "IObertRG",
"firewallRules" : [{
"name": "AllowAll",
"startIPAddress": "0.0.0.0",
"endIPAddress" : "255.255.255.255"
}]
}'
cf create-service-key AzureMySqlDB sqlKey
cf service-key AzureMySqlDB sqlKey
# OR:
cf bind-service AzureMySqlDB <MyApp>
cf restage <MyApp>
# OR:
cf push
az mysql server create
--version 5.7
--sku-name B_Gen5_1
--resource-group IObertRG
--location northeurope
--name azuresqldb
--admin-user myadmin
--admin-password server_admin_password12@#$
az mysql server firewall-rule create
--resource-group IObertRG
--server azureSqlBD
--name AllowAll
--start-ip-address 0.0.0.0
--end-ip-address 255.255.255.255

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Manifestations
PROXY SERVICE BROKER SERVICE BROKER APP

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WordPress
PHP buildpack
Azure Blob
Storage
Cloud Foundry Environment
WordPress Setup
Azure MySQL DB

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Cloud Foundry App Descriptor
---
applications:
- name: access_test
buildpack: php_buildpack
command: npm start
memory: 128M
disk_quota: 512M
services:
- AzureMySqlDB
- AzureBlobStorage
cf push

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SAP Cloud Platform App Descriptor
_schema-version: 3.2.0
ID: WordpressMTA
version: 0.0.1
modules:
- name: wordpress
path: wordpress
type: php
parameters:
disk-quota: 512M
memory: 128M
requires:
- name: AzureMySqlDB
- name: AzureBlobStore
resources:
- name: AzureBlobStore
type: org.cloudfoundry.managed-service
parameters:
service: azure-storage-blob-storage-account-and-container
service-plan: all-in-one
config:
location: "northeurope"
resourceGroup: "IObertRG"
cf deploy

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Take-Aways
• CF is a Open Source PaaS
• Open Service Broker Concept
• Azure services outside of Azure
• Services can be easily consumed
• Check out the free SAP Cloud Platform

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Resources
• Azure OSB Storage
• WordPress with Azure Services
• Deploment Descriptor
• SAP Cloud Platform Trial

22. Thank you.
Contact information:
Marius Obert
Developer Evangelist SAP Cloud Platform
@IObert_
marius.obert@sap.com