Docker 1.9, launched on November 3, 2015, provides an integrated toolset for developing and managing stateful, complex distributed applications at scale. Key features include Docker native clustering and networking, enhanced volume management, and improved monitoring capabilities. The release also introduces significant updates to Docker Engine, Docker Compose, and Docker Toolbox, making it easier for developers and IT operations to deploy applications across various environments.

1. Docker 1.9 Launch
November 2015

2. The Docker Mission
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Anywhere
Distributed Applications
Build Ship Run

3. Docker 1.9 Launch Overview
Date: Nov 3, 2015
Docker 1.9 delivers an integrated toolset for developers and IT operations
to enable stateful and complex distributed applications running in
production at scale.
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• Docker native clustering and
networking at scale
• Flexibility with pluggable
architecture from ecosystem
• Consistent Docker experience
• Docker native networking and
volumes capabilities
For Developers For IT Operations

4. Stateful and complex distributed applications in
production at scale
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Developers
docker-compose
up
Cloud or Private Infrastructure
Plugins: Network and Volumes
Operations
Deploy

5. Docker 1.9 Launch Overview
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Build Ship Run
Docker Engine 1.9
Docker Compose 1.5
Docker Swarm 1.0
Docker Toolbox 1.9 Docker Registry 2.2 Docker Machine 0.5
Docker Machine 0.5

6. Docker Engine 1.9: Networking GA
Problem: Distributed applications services require a distributed way to
communicate with each other
Solution: Transform networking as Docker transformed compute
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• Portable across environments
• Plugin support from ecosystem
• Consistent Docker experience
• App defined, multi-host networking
Developers IT Operations

7. Docker Engine 1.9: Volume Management
Problem: Difficult to manage persistent storage for ephemeral containers
Solution: First class volume support enables flexible persistent storage
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• Easier to manage
• Portable across environments
• Flexible plugin support from ecosystem
• Consistent Docker experience
• Full Docker API support
• Easier to setup
Developers IT Operations

8. Docker Swarm 1.0: Production Scale Clustering
Scalable and Stable
• Up to 1,000 node clusters
• Up to 12,000 containers
Designed for Distributed Apps
• Supports multi-host networking
• Supports Compose apps
• Stateful apps with Volume
Management
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docker-compose
up

9. Docker Engine 1.9: Networking
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Before
• Inflexible
• Single host
• Limited to one network
X
• Container SDN
• Distributed networking across hosts
• Portable across networks
• Plugins to ecosystem
After

10. Other Highlights
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Docker Engine 1.9
Improved Monitoring
● AWS CloudWatch driver
● Disc I/O metrics in stats API
● Read journald logs from ‘docker logs’
Docker Compose 1.5
● Windows Support
Docker Toolbox
● Updated installer for Mac and
Windows of Docker tools
Docker Registry 1.2
● Google Cloud storage driver support
● Read only mode
● Improved handling of environment
variables
● Expanded configuration options
including hostname, file-existence
and HTTP health checks and HTTP
headers in responses

11. THANK YOU
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