6:20 p.m.
Oh and also gluster interface should not be set as default route either.
On Tue, Apr 28, 2020 at 7:19 PM Jayme <jaymef(a)gmail.com> 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 <shareef(a)jalloq.co.uk>
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 <jaymef(a)gmail.com> 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 <shareef(a)jalloq.co.uk>
>> 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...
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... 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 <shareef(a)jalloq.co.uk>
>>> 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 <jaymef(a)gmail.com> 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
<shareef(a)jalloq.co.uk>
>>>>> 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
>>>>>>
>>>>>>
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>>>>>