I think heartbeats will failover to the public network if the private doesn't work -- may not have always done that. >> Hi >> Cephadm Reef 18.2.0. >> We would like to remove our cluster_network without stopping the cluster and without having to route between the networks. >> global advanced cluster_network 192.168.100.0/24 * >> global advanced public_network 172.21.12.0/22 * >> The documentation[1] states: >> " >> You may specifically assign static IP addresses or override cluster_network settings using the cluster_addr setting for specific OSD daemons. >> " >> So for one OSD at a time I could set cluster_addr to override the cluster_network IP and use the public_network IP instead? As the containers are using host networking they have access to both IPs and will just layer 2 the traffic, avoiding routing? >> When all OSDs are running with a public_network IP set via cluster_addr we can just delete the cluster_network setting and then remove all the ceph_addr settings, as with no cluster_network setting the public_network setting will be used? >> We tried with one OSD and it seems to work. Anyone see a problem with this approach? > > Turned out to be even simpler for this setup where the OSD containers have access til both host networks: > > 1) ceph config rm global cluster_network -> nothing happened, no automatic redeploy or restart > > 2) Restart OSDs > > Mvh. > > Torkil > >> Thanks >> Torkil >> [1] https://docs.ceph.com/en/latest/rados/configuration/network-config-ref/#id3 > > -- > Torkil Svensgaard > Sysadmin > MR-Forskningssektionen, afs. 714 > DRCMR, Danish Research Centre for Magnetic Resonance > Hvidovre Hospital > Kettegård Allé 30 > DK-2650 Hvidovre > Denmark > Tel: +45 386 22828 > E-mail: torkil@xxxxxxxx > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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