@Override
    public void validate(Context context) {
        if (! context.deployState().isHostedTenantApplication(context.model().getAdmin().getApplicationType())) return;

        context.model().getContainerClusters().forEach((__, cluster) -> {
            var isExclusive = hasExclusiveNodes(context.model(), cluster);
            validateS3UlsInConfig(context, cluster, isExclusive);
        });
    }
Validates that config using s3:// urls is used in public system and with nodes that are exclusive.

@author hmusum
config-model/src/main/java/com/yahoo/vespa/model/application/validation/UrlConfigValidator.java