The blog article Migrating check plug-ins to Checkmk 2.0 mentions an example commit PRO TIP: Migrate plugin vnx_quotas · tribe29/checkmk@b428616 · GitHub which shows that extra_host_conf is not necessary any more.
The blog article Migrating check plug-ins to Checkmk 2.0 mentions an example commit PRO TIP: Migrate plugin vnx_quotas · tribe29/checkmk@b428616 · GitHub which shows that extra_host_conf is not necessary any more.