On April 29, 2020 1:44:30 AM GMT+03:00, Shareef Jalloq <[email protected]> wrote: >OK, that's got it, thanks. I really need to put some effort in >sharpening >my networking knowledge. > >On Tue, Apr 28, 2020 at 11:20 PM Jayme <[email protected]> wrote: > >> Oh and also gluster interface should not be set as default route >either. >> >> On Tue, Apr 28, 2020 at 7:19 PM Jayme <[email protected]> wrote: >> >>> On gluster interface try setting gateway to 10.0.1.1 >>> >>> If that doesn’t work let us know where the process is failing >currently >>> and with what errors etc. >>> >>> On Tue, Apr 28, 2020 at 6:54 PM Shareef Jalloq ><[email protected]> >>> wrote: >>> >>>> Thanks. I have the DNS but must have my interface config wrong. >On my >>>> first node I have two interfaces in use, em1 for the management >interface >>>> and p1p1 for the Gluster interface. >>>> >>>> [root@ovirt-node-00 ~]# cat >/etc/sysconfig/network-scripts/ifcfg-em1 >>>> >>>> TYPE=Ethernet >>>> >>>> PROXY_METHOD=none >>>> >>>> BROWSER_ONLY=no >>>> >>>> BOOTPROTO=none >>>> >>>> DEFROUTE=yes >>>> >>>> IPV4_FAILURE_FATAL=no >>>> >>>> IPV6INIT=no >>>> >>>> IPV6_AUTOCONF=yes >>>> >>>> IPV6_DEFROUTE=yes >>>> >>>> IPV6_FAILURE_FATAL=no >>>> >>>> IPV6_ADDR_GEN_MODE=stable-privacy >>>> >>>> NAME=em1 >>>> >>>> UUID=724cddb2-8ce9-43ea-8c0e-e1aff19e72cc >>>> >>>> DEVICE=em1 >>>> >>>> ONBOOT=yes >>>> >>>> IPADDR=10.0.0.31 >>>> >>>> PREFIX=24 >>>> >>>> GATEWAY=10.0.0.1 >>>> >>>> DNS1=10.0.0.1 >>>> >>>> >>>> [root@ovirt-node-00 ~]# cat >/etc/sysconfig/network-scripts/ifcfg-p1p1 >>>> >>>> TYPE=Ethernet >>>> >>>> PROXY_METHOD=none >>>> >>>> BROWSER_ONLY=no >>>> >>>> BOOTPROTO=none >>>> >>>> DEFROUTE=yes >>>> >>>> IPV4_FAILURE_FATAL=no >>>> >>>> IPV6INIT=no >>>> >>>> IPV6_AUTOCONF=yes >>>> >>>> IPV6_DEFROUTE=yes >>>> >>>> IPV6_FAILURE_FATAL=no >>>> >>>> IPV6_ADDR_GEN_MODE=stable-privacy >>>> >>>> NAME=p1p1 >>>> >>>> UUID=1adb45d3-4dac-4bac-bb19-257fb9c7016b >>>> >>>> DEVICE=p1p1 >>>> >>>> ONBOOT=yes >>>> >>>> IPADDR=10.0.1.31 >>>> >>>> PREFIX=24 >>>> >>>> GATEWAY=10.0.0.1 >>>> >>>> DNS1=10.0.0.1 >>>> >>>> On Tue, Apr 28, 2020 at 10:47 PM Jayme <[email protected]> wrote: >>>> >>>>> You should use host names for gluster like gluster1.hostname.com >that >>>>> resolve to the ip chosen for gluster. >>>>> >>>>> For my env I have something like this: >>>>> >>>>> Server0: >>>>> Host0.example.com 10.10.0.100 >>>>> Gluster0.example.com 10.0.1.100 >>>>> >>>>> Same thing for other two severs except hostnames and ips of >course. >>>>> >>>>> Use the gluster hostnames for the first step then the sever >hostnames >>>>> for the others. >>>>> >>>>> I made sure I could ssh to and from both hostX and glusterX on >each >>>>> server. >>>>> >>>>> On Tue, Apr 28, 2020 at 6:34 PM Shareef Jalloq ><[email protected]> >>>>> wrote: >>>>> >>>>>> Perhaps it's me, but these two documents seem to disagree on what >>>>>> hostnames to use when setting up. Can someone clarify. >>>>>> >>>>>> The main documentation here: >>>>>> >https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Deploying_Hyperconverged.html >talks >>>>>> about copying the SSH keys to the gluster host address but the >old blog >>>>>> post with an outdated interface here: >>>>>> >https://blogs.ovirt.org/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ >uses >>>>>> the node address. >>>>>> >>>>>> In the first step of the hyperconverged Gluster wizard, when it >asks >>>>>> for "Gluster network address", is this wanting the host IP or the >IP of the >>>>>> Gluster interface? >>>>>> >>>>>> On Tue, Apr 28, 2020 at 10:24 PM Shareef Jalloq ><[email protected]> >>>>>> wrote: >>>>>> >>>>>>> OK, thanks both, that seems to have fixed that issue. >>>>>>> >>>>>>> Is there any other config I need to do because the next step in >the >>>>>>> deployment guide of copying SSH keys seems to take over a minute >just to >>>>>>> prompt for a password. Something smells here. >>>>>>> >>>>>>> On Tue, Apr 28, 2020 at 7:32 PM Jayme <[email protected]> wrote: >>>>>>> >>>>>>>> You should be using a different subnet for each. I.e. 10.0.0.30 >and >>>>>>>> 10.0.1.30 for example >>>>>>>> >>>>>>>> On Tue, Apr 28, 2020 at 2:49 PM Shareef Jalloq ><[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I'm in the process of trying to set up an HCI 3 node cluster >in my >>>>>>>>> homelab to better understand the Gluster setup and have failed >at the first >>>>>>>>> hurdle. I've set up the node interfaces on the built in NIC >and am using a >>>>>>>>> PCI NIC for the Gluster traffic - at the moment this is 1Gb >until I can >>>>>>>>> upgrade - and I've assigned a static IP to both interfaces and >also have >>>>>>>>> both entries in my DNS. >>>>>>>>> >>>>>>>>> From any of the three nodes, I can ping the gateway, the other >>>>>>>>> nodes, any external IP but I can't ping any of the Gluster >NICs. What have >>>>>>>>> I forgotten to do? Here's the relevant output of 'ip addr >show'. em1 is >>>>>>>>> the motherboard NIC and p1p1 is port 1 of an Intel NIC. The >>>>>>>>> /etc/sysconfig/network-scripts/ifcfg-<if> scripts are >identical aside from >>>>>>>>> IPADDR, NAME, DEVICE and UUID fields. >>>>>>>>> >>>>>>>>> Thanks, Shareef. >>>>>>>>> >>>>>>>>> [root@ovirt-node-00 ~]# ip addr show >>>>>>>>> >>>>>>>>> >>>>>>>>> 2: p1p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq >state >>>>>>>>> UP group default qlen 1000 >>>>>>>>> >>>>>>>>> link/ether a0:36:9f:1f:f9:78 brd ff:ff:ff:ff:ff:ff >>>>>>>>> >>>>>>>>> inet 10.0.0.34/24 brd 10.0.0.255 scope global >noprefixroute >>>>>>>>> p1p1 >>>>>>>>> >>>>>>>>> valid_lft forever preferred_lft forever >>>>>>>>> >>>>>>>>> inet6 fd4d:e9e3:6f5:1:a236:9fff:fe1f:f978/64 scope global >>>>>>>>> mngtmpaddr dynamic >>>>>>>>> >>>>>>>>> valid_lft 7054sec preferred_lft 7054sec >>>>>>>>> >>>>>>>>> inet6 fe80::a236:9fff:fe1f:f978/64 scope link >>>>>>>>> >>>>>>>>> valid_lft forever preferred_lft forever >>>>>>>>> >>>>>>>>> >>>>>>>>> 4: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc >pfifo_fast >>>>>>>>> state UP group default qlen 1000 >>>>>>>>> >>>>>>>>> link/ether 98:90:96:a1:16:ad brd ff:ff:ff:ff:ff:ff >>>>>>>>> >>>>>>>>> inet 10.0.0.31/24 brd 10.0.0.255 scope global >noprefixroute em1 >>>>>>>>> >>>>>>>>> valid_lft forever preferred_lft forever >>>>>>>>> >>>>>>>>> inet6 fd4d:e9e3:6f5:1:9a90:96ff:fea1:16ad/64 scope global >>>>>>>>> mngtmpaddr dynamic >>>>>>>>> >>>>>>>>> valid_lft 7054sec preferred_lft 7054sec >>>>>>>>> >>>>>>>>> inet6 fe80::9a90:96ff:fea1:16ad/64 scope link >>>>>>>>> >>>>>>>>> valid_lft forever preferred_lft forever >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Users mailing list -- [email protected] >>>>>>>>> To unsubscribe send an email to [email protected] >>>>>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>>>>> oVirt Code of Conduct: >>>>>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>>>>> List Archives: >>>>>>>>> >https://lists.ovirt.org/archives/list/[email protected]/message/S7UESGZ6MJXPVKN2UZJTO4OZYGOQIWHE/ >>>>>>>>> >>>>>>>>
You can't put 2 gateways on your configs - not with the default routing table... For now remove the gateway entry and dns entry for the gluster interface. Also remove DEFROUTE stanza -> just leave onboot, ip and mask/prefix . Best Regards, Strahil Nikolov _______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/[email protected]/message/AS36XDSIC7J3ZTU2LD6PIJX7X47BNUMM/
