Red Hat Summit10.4. Modification d'un contrôleur d'entrée existant
En tant qu'administrateur de cluster, vous pouvez modifier un contrôleur d'entrée existant pour gérer manuellement le cycle de vie des enregistrements DNS.
Conditions préalables
-
Installez le CLI OpenShift (
oc). -
Connectez-vous en tant qu'utilisateur disposant des privilèges
cluster-admin.
Procédure
Modifiez le choix de
IngressControllerpour définirdnsManagementPolicy:SCOPE=$(oc -n openshift-ingress-operator get ingresscontroller <name> -o=jsonpath="{.status.endpointPublishingStrategy.loadBalancer.scope}") oc -n openshift-ingress-operator patch ingresscontrollers/<name> --type=merge --patch='{"spec":{"endpointPublishingStrategy":{"type":"LoadBalancerService","loadBalancer":{"dnsManagementPolicy":"Unmanaged", "scope":"${SCOPE}"}}}}'SCOPE=$(oc -n openshift-ingress-operator get ingresscontroller <name> -o=jsonpath="{.status.endpointPublishingStrategy.loadBalancer.scope}") oc -n openshift-ingress-operator patch ingresscontrollers/<name> --type=merge --patch='{"spec":{"endpointPublishingStrategy":{"type":"LoadBalancerService","loadBalancer":{"dnsManagementPolicy":"Unmanaged", "scope":"${SCOPE}"}}}}'Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Facultatif : vous pouvez supprimer l'enregistrement DNS associé dans le fournisseur de cloud.
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