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Custom resync periods #371

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merged 2 commits into from
Aug 17, 2022
Merged

Custom resync periods #371

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4e9ede9
Added custom parameters to change default resync period values.
wimi Jun 13, 2022
9c9cb94
Merge branch 'SparebankenVest:master' into custom_resync_periods
wimi Jun 13, 2022
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20 changes: 12 additions & 8 deletions cmd/azure-keyvault-controller/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -57,12 +57,14 @@ import (
const controllerAgentName = "azurekeyvaultcontroller"

var (
version string
kubeconfig string
masterURL string
cloudconfig string
logFormat string
watchAllNamespaces bool
version string
kubeconfig string
masterURL string
cloudconfig string
logFormat string
watchAllNamespaces bool
kubeResyncPeriod int
azureKeyVaultResyncPeriod int
)

func initConfig() {
Expand All @@ -82,6 +84,8 @@ func init() {
flag.StringVar(&masterURL, "master", "", "The address of the Kubernetes API server. Overrides any value in kubeconfig. Only required if out-of-cluster.")
flag.StringVar(&cloudconfig, "cloudconfig", "/etc/kubernetes/azure.json", "Path to cloud config. Only required if this is not at default location /etc/kubernetes/azure.json")
flag.BoolVar(&watchAllNamespaces, "watch-all-namespaces", true, "Watch for custom resources in all namespaces, if set to false it will only watch the runtime namespace.")
flag.IntVar(&kubeResyncPeriod, "kube-resync-period", 30, "Resync period for kubernetes changes, in seconds. Defaults to 30.")
flag.IntVar(&azureKeyVaultResyncPeriod, "azure-resync-period", 30, "Resync period for Azure Key Vault changes, in seconds. Defaults to 30.")
}

func main() {
Expand Down Expand Up @@ -158,8 +162,8 @@ func main() {
options.LabelSelector = labelSelectorAppender(options.LabelSelector, objectLabelSet)
}))
}
kubeInformerFactory := kubeinformers.NewSharedInformerFactoryWithOptions(kubeClient, time.Second*30, kubeInformerOptions...)
azureKeyVaultSecretInformerFactory := informers.NewSharedInformerFactoryWithOptions(azureKeyVaultSecretClient, time.Second*30, akvInformerOptions...)
kubeInformerFactory := kubeinformers.NewSharedInformerFactoryWithOptions(kubeClient, time.Second*time.Duration(kubeResyncPeriod), kubeInformerOptions...)
azureKeyVaultSecretInformerFactory := informers.NewSharedInformerFactoryWithOptions(azureKeyVaultSecretClient, time.Second*time.Duration(azureKeyVaultResyncPeriod), akvInformerOptions...)

klog.InfoS("Creating event broadcaster")
eventBroadcaster := record.NewBroadcaster()
Expand Down