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add future work

This commit is contained in:
Chao Xu 2017-05-16 15:12:29 -07:00
parent 679c2c7d9d
commit 39d90707d9
1 changed files with 12 additions and 7 deletions
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19
contributors/design-proposals/dynamic-admission-control-configuration.md
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@ -38,7 +38,10 @@ modifications.
```golang
type AdmissionControlConfiguration struct {
TypeMeta // although this object could simply be serialized like ComponentConfig
metav1.TypeMeta
// validation will only allow one name in 1.7, it can be relaxed later.
v1.ObjectMeta
// ResourceInitializers is a list of resources and their default initializers
ResourceInitializers []ResourceDefaultInitializer
@ -209,15 +212,17 @@ informers to track uninitialized objects. Every 30s, the controller
## Future work
1. allow the user to POST the individual initializer/webhook, expressing the
dependency on other initializers/webhooks, and let a controller assembles the
1. allow the user to POST the individual initializer/webhook, expressing partial
order among initializers/webhooks, and let a controller assembles the
ordered list of initializers/webhooks.
2. study if it's necessary to have a per-initializer timeout
2. #1 will allow parallel initializers as well.
3. optimize `fail-open initializers controller` if more sophiticated watch
selectors are supported, e.g., selecting on the first initializer in
objectMeta.Intializers.
3. make the AdmissionControllerConfiguration more flexible in expressing the
combination of verbs and resources, if needed.
4. implement the fail closed initializers according to
[proposal](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/admission_control_extension.md#initializers).
## Considered but REJECTED synchronization mechinism: