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Brand new versions!
- Engine 17.10
- Compose 1.16
- Machine 0.12
.exercise[
- Check all installed versions:
docker version docker-compose -v docker-machine -v
]
Wait, what, 17.10 ?!?
--
-
Docker 1.13 = Docker 17.03 (year.month, like Ubuntu)
-
Every month, there is a new "edge" release (with new features)
-
Every quarter, there is a new "stable" release
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Docker CE releases are maintained 4+ months
-
Docker EE releases are maintained 12+ months
-
For more details, check the Docker EE announcement blog post
class: extra-details
Docker CE vs Docker EE
-
Docker EE:
-
$ - certification for select distros, clouds, and plugins
- advanced management features (fine-grained access control, security scanning...)
-
-
Docker CE:
- free
- available through Docker Mac, Docker Windows, and major Linux distros
- perfect for individuals and small organizations
class: extra-details
Why?
-
More readable for enterprise users
(i.e. the very nice folks who are kind enough to pay us big $$$ for our stuff)
-
No impact for the community
(beyond CE/EE suffix and version numbering change)
-
Both trains leverage the same open source components
(containerd, libcontainer, SwarmKit...)
-
More predictible release schedule (see next slide)
class: pic
What was added when?
| 2015 | 1.9 | Overlay (multi-host) networking, network/IPAM plugins |
| 2016 | 1.10 | Embedded dynamic DNS |
| 2016 | 1.11 | DNS round robin load balancing |
| 2016 | 1.12 | Swarm mode, routing mesh, encrypted networking, healthchecks |
| 2017 | 1.13 | Stacks, attachable overlays, image squash and compress |
| 2017 | 1.13 | Windows Server 2016 Swarm mode |
| 2017 | 17.03 | Secrets |
| 2017 | 17.04 | Update rollback, placement preferences (soft constraints) |
| 2017 | 17.05 | Multi-stage image builds, service logs |
| 2017 | 17.06 | Swarm configs, node/service events |
| 2017 | 17.06 | Windows Server 2016 Swarm overlay networks, secrets |