Download azure-user-group1-containers

Agenda
Azure and Open source
Introduction to Containers and Docker.
Docker on Azure
CoreOS and Why
Get Started on Docker.
Azure is open across the stack
MS Integrated
Languages, Dev
Tools & App
Containers
CMS & Apps
Devices
Databases
Management
Operating
systems
Ecosystem Provided
Oracle
Linux
openSUSE
Canonical
OpenLogic
CentOS-based Ubuntu
SUSE Linux
Enterprise Server
Static website
User DB
Web frontend
Queue
Analytics DB
Developer: Build Once, Run
Anywhere (Finally)
Multiplicity of
hardware
environments
Development
VM
QA server
Customer Data
Center
Public Cloud
Production
Cluster
Contributor’s
laptop
Can I migrate
smoothly and quickly
Operator: Configure Once, Run
Anything
Do services and apps
interact
appropriately?
Multiplicity of Stacks
put more simply
Datacenter
- Deploy in Months
- Go-Live in Weeks
Virtualized and Cloud
- Deploy in Weeks
- Go-Live in Days
Docker Containers
- Deploy in Minutes/Hours
- Go-Live in Minutes/Seconds
What is Docker Engine
• Open Source Project written in Go
• Released March, 2013
• Provides the Docker Container - Repeatable
Runtimes, Sandboxing, Network, and Storage
• Linux and (soon) Windows CLI tools for
Developers
• Local and Remote REST API for further
integration
• Low level API for Runtime, Storage, and
Network extension
Docker -100 million download in 12 months
Why containers matter
Physical Containers
Docker
Content Agnostic
The same container can hold almost any
type of cargo
Can encapsulate any payload and its
dependencies
Hardware Agnostic
Standard shape and interface allow same
container to move from ship to train to
semi-truck to warehouse to crane
without being modified or opened
Using operating system primitives (e.g. LXC)
can run consistently on virtually any
hardware—VMs, bare metal, openstack,
Azure , public IAAS, etc.—without
modification
Content Isolation and
Interaction
No worry about anvils crushing bananas.
Containers can be stacked and shipped
together
Resource, network, and content isolation.
Avoids dependency hell
Automation
Standard interfaces make it easy to
automate loading, unloading, moving,
etc.
Standard operations to run, start, stop,
commit, search, etc. Perfect for devops: CI,
CD, autoscaling, hybrid clouds
Highly efficient
No opening or modification, quick to
move between waypoints
Lightweight, virtually no perf or start-up
penalty, quick to move and manipulate
Separation of duties
Shipper worries about inside of box,
carrier worries about outside of box
Developer worries about code. Ops worries
about infrastructure.
Docker and Microsoft
“By supporting Docker containers on the next
wave of Windows Server. Applications can
themselves be mixed; bringing together the best
technologies from the Linux ecosystem and the
Windows Server ecosystem. Windows Server
containers will run in your datacenter, your
hosted datacenter, or any public cloud provider
– and of course, Microsoft Azure”
Microsoft will participate as an active community member.
Windows Server container images will also be available in the
Docker Hub alongside the 45,000 and growing Docker images
for Linux already available.
Comparison: Containers vs. VMs
App
A
App
A’
App
B
Bins/
Libs
Bins/
Libs
Bins/
Libs
Guest
OS
Guest
OS
Guest
OS
Guest
OS
Guest
OS
VM
Containers are isolated,
but share OS kernel and, where appropriate,
bins/libraries
…result is significantly faster
deployment, much less overhead,
easier migration, faster restart
Bins/Libs
Host OS
Host OS
Server
Server
App B’
App B’
App B’
Bins/Libs
App B
App A’
Hypervisor (Type 2)
App A
Container
• One of the key
benefits of
containerization is
that you can often
pack many more
containers on a host
machine than you
can virtual
machines.
• That stands to
reason, because
each VM is a selfcontained system in
its own right, with its
own operating
system and
virtualized hardware
and its own unique
resources.
Dev/Ops Process with Containers
Developers update, iterate,
and deploy updated
containers
Operations collaborates with developers
to provide app metrics and insights
Developers
Operations automates
deployment and
monitors deployed apps
from central repository
Central
Repository
Containers pushed to
central repository
Client – Host Model.
Nano Server
Server Core
Highly Optimized
Highly Compatible
Born in the cloud applications
Traditional Applications
Windows Server Container
EASY TO
IMPLEMENT
MORE
MOBILITY
HIGHLY
AUTOMATED
SECURE
SCALABLE
AND ELASTIC
EFFICIENT
SCALABLE
AND ELASTIC
EFFICIENT
Hyper-V Container
SHARED
HOSTING
EASY TO
IMPLEMENT
MORE
MOBILITY
HIGHLY
AUTOMATED
SECURE
MULTITENANCY
Docker
Hyper-V Container
PowerShell
Others
Windows
Container Images
Windows Server
Container
Container
Management
Requires Hyper-V Hypervisor
Requires Hyper-V Hypervisor
Container Management
PowerShell
Development
Environments
Docker
Others
Container Technologies
Microsoft Cloud
Azure
Others…
On Premises
Service Provider
Virtual Machines
Development Frameworks
and Languages
PHP
Go
.Net
JavaScript
Ruby
Node
Phython
Win32
Perl
C++
Java
Container Technologies
Microsoft Cloud
Azure
On Premises
Service Fabric
Service Provider