[WIP] hydroplane: add a runtime backend for Kubernetes IN Docker (kind) #11
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This commit adds a runtime backend for kind, which is a fully conformant Kubernetes distribution created and maintainer by the kubernetes community: https://kind.sigs.k8s.io/ Having a kind backend helps users test Kubernetes deployment via Hydro, but locally and in a lightweight manner. kind is also used in running the CI for the Kubernetes project, which makes it suitable for writing and running more sophisticated e2e tests for Kubernetes on hydroplane. This commit introduced a configuration file for the kind runtime and adapts the Kubernetes util functions to work with it while not breaking existing compatibility. There are some pitfalls to how things are done in the present state of the commit, primararily how node port mappings are handled. But considering this backend would be used primarily for testing purposes, having a less than ideal configuration mechanism might be within the appetite of complexity we are willing to take on. Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
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This PR adds a runtime backend for kind, which is a fully
conformant Kubernetes distribution created and maintained by the
Kubernetes community: https://kind.sigs.k8s.io/
Having a kind backend helps users test Kubernetes deployments via
Hydro, but locally and in a lightweight manner. kind is also used
in running the CI for the Kubernetes project, which makes it suitable
for writing and running more sophisticated e2e tests for Kubernetes
on hydroplane.
This commit introduced a configuration file for the kind runtime and
adapts the Kubernetes util functions to work with it while not breaking
existing compatibility.
There are some pitfalls to how things are done in the present state
of the commit, primarily how node port mappings are handled. But
considering this backend would be used primarily for testing purposes,
having a less than ideal configuration mechanism might be within the
appetite of complexity we are willing to take on.
TODO:
Add docs