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feat: enable additional scheduling options for wasmCloud host pods #9
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Dependency Review✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.OpenSSF Scorecard
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All nits, but we do need the fix in the example that @joonas called out
This refactors the WasmCloudHostConfig CRD so that it has a single field (`schedulingOptions`) for configuring how the underlying Pods are scheduled in Kubernetes. This includes: * Relocating the `daemonset` option to this new field * Relocating the `resources` option to this new field * Adding a new `pod_template_additions` field that allows you to set any valid option in a `PodSpec` Doing so allows cluster operators to do things like set node affinity and node selector rules, along with any other valid PodSpec option. The only thing that cannot be done is adding additional containers to the pod, since that is all handled by the controller. We could look at exposing that option if users want to be able to add additional sidecars. Signed-off-by: Dan Norris <protochron@users.noreply.github.com>
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@thomastaylor312 all fixed. PTAL |
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Feature or Problem
This refactors the WasmCloudHostConfig CRD so that it has a single field (
schedulingOptions
) for configuring how the underlying Pods are scheduled in Kubernetes. This includes:daemonset
option to this new fieldresources
option to this new fieldpod_template_additions
field that allows you to set any valid option in aPodSpec
Doing so allows cluster operators to do things like set node affinity and node selector rules, along with any other valid PodSpec option. The only thing that cannot be done is adding additional containers to the pod, since that is all handled by the controller. We could look at exposing that option if users want to be able to add additional sidecars.
Related Issues
Release Information
next
Consumer Impact
Testing
Tested locally in kind by setting
daemonset: true
and adding a node selector, both of which correctly changed the configuration of the underlying pods.Unit Test(s)
Acceptance or Integration
Manual Verification