A non-exhaustive list of tasks (in no-particular order) includes:
- basic single "node" clusters
- multiple clusters per host / named clusters
- user guide(s)
- more detailed user guides for common usage
- more detailed user guides for more advanced usage
- preflight checks [WIP]
- multi-node clusters
- cli command to list clusters
- support for multiple kubernetes builds:
- bazel build from source
- docker / make build from source
- apt (upstream / official release packages)
- support for selecting a non-default package version
- kubetest ingregration [WIP]
- improved logging and error handling [WIP]
- continuous integration
- publish pre-built images to a registry
- pre-load images that are not from the build / possibly build more images
- etcd
- coreDNS
- Kubernetes images for released builds
- overlay network images?
- support multiple overlay networks
- support advanced configuration via config file
- kubeadm config template override
- node lifecycle hooks
- more advanced network configuration (not docker0)
- support for other CRI within the "node" containers (containerd, cri-o)
- move all docker functionality into a common package (
pkg/docker) [WIP] - potentially move this to using the docker client library
- log dumping functionality / cli commands
- support audit logging
- fake out all internals and unit test [WIP]
- support for local registries
- support for mounting extra directories
Longer term / continually appealing items:
- Improved documentation
- Support for architectures / platforms other than linux / amd64 for the node images
- Support for client platforms other than docker on linux / docker for mac
- Less privileged containers or sharing a CRI via something like containerd namespaces, generally better isolation
- HA kubeadm / multiple control plane nodes