RHDHBUGS-2005 - Fixed broken link by using attributes and changing to a valid anchor

Signed-off-by: Fabrice Flore-Thébault <[email protected]>

Author: themr0c

assemblies/assembly-install-rhdh-airgapped-environment-k8s-helm.adoc

@@ -9,9 +9,9 @@ If you are using a supported Kubernetes platform in a fully disconnected or part
 
 [role="_additional-resources"]
 .Additional resources
-* link:https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.5/html/installing_red_hat_developer_hub_on_microsoft_azure_kubernetes_service/proc-rhdh-deploy-aks-helm_title-install-rhdh-aks[Deploying {product-short} on {aks-short} with the Helm chart].
-* link:https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.5/html/installing_red_hat_developer_hub_on_amazon_elastic_kubernetes_service/proc-rhdh-deploy-eks-helm_title-install-rhdh-eksp[Installing {product-short} on {eks-short} with the Helm chart],
-* link:https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.5/html/installing_red_hat_developer_hub_on_google_kubernetes_engine/proc-rhdh-deploy-gke-helm_title-install-rhdh-gke[Installing {product-short} on {gke-short} with the Helm chart].
+* link:{installing-on-aks-book-url}#proc-rhdh-deploy-aks-helm_title-install-rhdh-aks[Deploying {product-short} on {aks-short} with the Helm chart].
+* link:{installing-on-eks-book-url}#proc-rhdh-deploy-eks-helm_title-install-rhdh-eks[Installing {product-short} on {eks-short} with the Helm chart],
+* link:{installing-on-gke-book-url}#proc-rhdh-deploy-gke-helm_title-install-rhdh-gke[Installing {product-short} on {gke-short} with the Helm chart].
 
 include::modules/installation/proc-install-rhdh-airgapped-full-k8s-helm.adoc[leveloffset=+1]