4. 4
BILLIONS OF USERS
BILLIONS OF DEVICES
MILLIONS
OF APPS
Application
Service
IaaS
Tomorrow’s Data Center
Next Gen Cloud Applications
2016 48M
2012 6M
700%
Traditional Applications
2016 141M
2012 83M
70%
Today’s Data Center
6. 6
• Speed of innovation
• Always-available services
• Web scale
• Mobile-centric user experiences
Why Disruptive?
7. 7
• The Twelve-Factor App: a collection of cloud-
native app architecture patterns
• Microservices: independently deployable
services that do one thing well
• Self-Service Agile Infrastructure: platforms
for rapid, repeatable, and consistent provisioning
of app environments and backing services
• API-based Collaboration: published and
versioned APIs that allow interaction between
services in a cloud-native app architecture
• Anti-Fragility: systems that get stronger when
subjected to stress
How?
16. 16
• Cloudify integrates with Heat
out of the box
• Cloudify Heat Template
• Infrastructure Orchestration
Built-in Network
Orchestration with Neutron
Deployment on OpenStack, Practice #2
18. 18
• Topology and Orchestration Specification for Cloud
Applications
TOSCA
1. DSL
2. Inputs
成也萧何，败也萧何
19. 19
• BOSH is a project that unifies release
engineering, deployment, and lifecycle
management of small and large-scale cloud
software.
• It also performs monitoring, failure recovery, and
software updates with zero-to-minimal
downtime.
• While BOSH was developed to deploy Cloud
Foundry PaaS, it can also be used to deploy
almost any other software (Hadoop, for
instance).
• In addition BOSH supports multiple
Infrastructure as a Service (IaaS) providers like
VMware vSphere, vCloud Director, Amazon Web
Services EC2, and OpenStack.
Deployment on OpenStack, Practice #3
21. 21
• Stemcell: A stemcell is a versioned Operating System image
wrapped with IaaS specific packaging.
• Release: A release is a versioned collection of configuration
properties, configuration templates, start up scripts, source
code, binary artifacts, and anything else required to build and
deploy software in a reproducible way.
• Deployment: A deployment is a collection of VMs, built from
a stemcell, that has been populated with specific releases and
disks that keep persistent data. These resources are created
based on a manifest file in the IaaS and managed by the
BOSH Director, a centralized management server.
BOSH Major Concepts
23. 23
Cloud Foundry
Deploy Cloud Foundry On OpenStack
BOSH-INIT
Release:
• bosh
• bosh-openstack-cpi
Stemcell:
• bosh-openstack-kvm-
ubuntu-trusty-go_agent
Manifest
• Bosh-deploy.yml
OpenStack (IaaS)
VM
BOSH
CPI
Controller
OS
Agent
VM
Agent
VM
Agent
VM
1
2
Release:
• cf-release
Stemcell:
• bosh-openstack-kvm-
ubuntu-trusty-go_agent
Manifest
• CF-deploy.yml
BOSH-CLI
3
4
5
24. 24
• Murano: The Murano Project
introduces an application catalog
to OpenStack, enabling
application developers and cloud
administrators to publish various
cloud-ready applications in a
browsable categorized catalog.
• http://apps.openstack.org/
Deployment on OpenStack, Practice #3
30. 30
• Magnum: Magnum is an
OpenStack API service to make
container orchestration engines
such as Docker and K8s
available as first class resources
in OpenStack. Magnum uses
Heat to orchestrate an OS image
which contains Docker and K8s
and runs that image in either
virtual machines or bare metal
in a cluster configuration.
Future Research Plan - Magnum
31. 31
• Application M&O
– Integrated with Infrastructure & Cloud M&O (Application
M&O -> Cloud M&O -> Infrastructure M&O)
– Beyond Deployment, need support Operation. Also
should be Development friendly.
– Cloud-native app friendly (12 factor apps, Microservices)
Summary
32. 32
• Vote for OpenStack Tokyo Summit Talk: OpenStack
Managed Cloud Foundry Service Marketplace,
By Layne Peng and Grissom Wang
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