Add remaining release notes

* swarm-mode driver
* containerized kubernetes for fedora-atomic

Change-Id: Iebb14f4704d6ecc691917538388277fc2b311652
Implements: blueprint swarm-mode-support
Implements: blueprint run-kube-as-container
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Spyros Trigazis 2017-08-24 13:18:23 +00:00
parent eedcc8222c
commit a97c4455af
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features:
- |
Kubernetes for fedora-atomic runs in system containers [1]. These
containers are stored in ostree in the fedora-atomic hosts and they don't
require docker to be running. Pulling and storing them in ostree is very
fast and they can easily be managed as systemd services. Since these
containers are based on fedora packages, they are working as drop in
replacements of the binaries in the fedora atomic host. The ProjectAtomic
hasn't found a solution yet [3] on tagging the images, so the magnum team
builds and publishes images in this [2] account in dockerhub. Users can
select the tag they want using the `kube_tag` label. Users can use custom
built kubernetes images from [1] or mirror the images from [2] and use the
`container_infra_prefix` to point to their own public/private registry or
group.
[1] https://github.com/projectatomic/atomic-system-containers
[2] https://hub.docker.com/r/openstackmagnum/kubernetes-kubelet/tags/
[3] https://pagure.io/atomic/kubernetes-sig/issue/6
- |
Add swarm-mode driver based on fedora-atomic. Users can select the
swarm-mode COE by using the `coe` field in cluster-template. This is a new
driver, it is recommended to let magnum create a private-network and
security groups per cluster.