Hi Udo, That is correct. To store the configuration in the database, you would need the Configuration Backend Commands hook: https://kea.readthedocs.io/en/kea-2.4.1/arm/hooks.html#libdhcp-cb-cmds-so-configuration-backend-commands which does require a support subscription.
Thank you, Darren Ankney On Fri, Apr 12, 2024 at 8:10 AM Udo Rader <udo.ra...@bestsolution.at> wrote: > > Hi, > > even after searching the list archives and the docs, I am not really sure > what the migration path for our existing ISC DHCP server could look like. > > Currently we are using ISC DHCP in three different places (data centers). > They all consume their configuration (subnets, static host entries, DHCP > options, ...) from an OpenLDAP server, which is replicated to the different > data centers. > > Every data center has its own base DN in LDAP, eg > > dhcpd.conf in data center1: > [...] > ldap-base-dn "ou=DC1,ou=DHCP,dc=example,dc=com"; > [...] > > dhcpd.conf in data center 2: > [...] > ldap-base-dn "ou=DC2,ou=DHCP,dc=example,dc=com"; > [...] > > dhcpd.conf in data center 3: > [...] > ldap-base-dn "ou=DC3,ou=DHCP,dc=example,dc=com"; > [...] > > Leases are stored locally and they are irrelevant for migration. > > I understand that KEA does not support LDAP as a backend and so I would be > willing to migrate the existing configuration to something else, but even > after reading the docs, I fail to fully understand what my options are. > > My best guess so far is that I could replace LDAP by either MySQL or > Postgres, configure database replication and have the various local KEA > instances connect to the replicated local database instances. Is that correct? > > And if so, am I right to assume that for this to work, I need the "Kea > Configuration Backend" (which requires a support subscription)? > > Thanks for any insights. > > Udo > ________________________________ > > Udo Rader, MSc, MBA, Head Unicorn Wrangler > BestSolution.at EDV Systemhaus GmbH > Salurner Straße 15, 6020 Innsbruck, Austria > https://www.BestSolution.at > Reg. Nr. FN 222302s am Firmenbuchgericht Innsbruck > [BestSolution] > -- > ISC funds the development of this software with paid support subscriptions. > Contact us at https://www.isc.org/contact/ for more information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users -- ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. Kea-users mailing list Kea-users@lists.isc.org https://lists.isc.org/mailman/listinfo/kea-users
