/
deployment.go
33 lines (29 loc) · 1.48 KB
/
deployment.go
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package controller
import (
cniresources "github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/apis/k8s.cni.cncf.io/v1"
resources "github.com/tliron/knap/resources/knap.github.com/v1alpha1"
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func (self *Controller) processDeployments(network *resources.Network, networkAttachmentDefinition *cniresources.NetworkAttachmentDefinition) error {
if deployments, err := self.Kubernetes.AppsV1().Deployments(networkAttachmentDefinition.Namespace).List(self.Context, meta.ListOptions{}); err == nil {
for _, deployment := range deployments.Items {
object := &deployment.Spec.Template.ObjectMeta
if ObjectHasNetwork(object, network.Name) {
self.Log.Infof("processing deployment %s/%s for network %q", deployment.Namespace, deployment.Name, network.Name)
if !ObjectHasNetworkAttachmentDefinition(object, networkAttachmentDefinition.Name) {
deployment_ := deployment.DeepCopy()
object = &deployment_.Spec.Template.ObjectMeta
AddNetworkAttachmentDefinitionToObject(object, networkAttachmentDefinition.Name)
if _, err := self.Kubernetes.AppsV1().Deployments(networkAttachmentDefinition.Namespace).Update(self.Context, deployment_, meta.UpdateOptions{}); err == nil {
self.Log.Infof("attached deployment %s/%s to network attachment definition %q", deployment.Namespace, deployment.Name, networkAttachmentDefinition.Name)
} else {
return err
}
}
}
}
return nil
} else {
return err
}
}