container.training/slides/k8s/versions-k8s.md at qconsf2018 - container.training - Gitea: Git with a nice cup of tea

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Jerome Petazzoni efb72c2938 Bump all the versions

Bump:
- stern
- Ubuntu

Also, each place where there is a 'bumpable' version, I added
a ##VERSION## marker, easily greppable.

2018-11-08 20:42:02 -06:00

773 B

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Versions installed

Kubernetes 1.12.2
Docker Engine 18.09.0
Docker Compose 1.21.1

.exercise[

Check all installed versions:

kubectl version
docker version
docker-compose -v

]

class: extra-details

Kubernetes and Docker compatibility

Kubernetes 1.12.x only validates Docker Engine versions 1.11.2 to 1.13.1 and 17.03.x

--

class: extra-details

Are we living dangerously?

--

class: extra-details

"Validates" = continuous integration builds
The Docker API is versioned, and offers strong backward-compatibility

(If a client uses e.g. API v1.25, the Docker Engine will keep behaving the same way)