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Document newIndependentCacheAndDelegatingClient

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Signed-off-by: Richard Wall <richard.wall@jetstack.io>
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Richard Wall 2020-09-18 12:02:52 +01:00
parent 35f10ef439
commit ea73ab534c
1 changed files with 6 additions and 0 deletions
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6
pkg/controller/cainjector/setup.go
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@ -218,6 +218,12 @@ func RegisterSecretBased(ctx context.Context, mgr ctrl.Manager) error {
)
}
// newIndependentCacheAndDelegatingClient creates a cache and a delegating
// client which are independent of the cache of the manager.
// This allows us to start the manager and secrets based injectors before the
// cert-manager Certificates CRDs have been installed and before the CA bundles
// have been injected into the cert-manager CRDs, by the secrets based injector,
// which is running in a separate goroutine.
func newIndependentCacheAndDelegatingClient(mgr ctrl.Manager) (cache.Cache, client.Client, error) {
cacheOptions := cache.Options{
Scheme: mgr.GetScheme(),