Thought I'd share details of my setup as I am effectively achieving this
(ie making monitors accessible over multiple interfaces) with IP routing
as follows:
My Ceph hosts each have a /32 IP address on a loopback interface. And
that is the IP address that all their Ceph daemons are bound to. I
On Fri, Dec 19, 2014 at 6:19 PM, Francois Lafont wrote:
>
>
> So, indeed, I have to use routing *or* maybe create 2 monitors
> by server like this:
>
> [mon.node1-public1]
> host = ceph-node1
> mon addr = 10.0.1.1
>
> [mon.node1-public2]
> host = ceph-node1
> mon addr = 10.
Le 20/12/2014 02:18, Craig Lewis a écrit :
>> And do you have several IP addresses on your server?
>> Can you contact the *same* monitor process with different IP addresses?
>> For instance:
>> telnet -e ']' ip_addr1 6789
>> telnet -e ']' ip_addr2 6789
>>
>
> Oh. The second one fails, ev
I react to this point.
Le 20/12/2014 02:14, Francois Lafont a écrit :
> when I create my cluster with the
> first monitor, I have to generate a monitor map with this
> command:
>
> monmaptool --create --add {hostname} {ip-address} --fsid {uuid}
> /tmp/monmap
>
On Fri, Dec 19, 2014 at 4:03 PM, Francois Lafont wrote:
>
> Le 19/12/2014 19:17, Craig Lewis a écrit :
>
> > I'm not using mon addr lines, and my ceph-mon daemons are bound to
> 0.0.0.0:*.
>
> And do you have several IP addresses on your server?
> Can you contact the *same* monitor process with di
[Oh, sorry Craig for my mistake: I sent my response to your
personal address instead of sending it to the list. Sorry for
the duplicate. I send my message to list]
Hello,
Le 19/12/2014 19:17, Craig Lewis a écrit :
> I'm not using mon addr lines, and my ceph-mon daemons are bound to 0.0.0.0:*.
A
On Thu, Dec 18, 2014 at 10:47 PM, Francois Lafont
wrote:
>
> Le 19/12/2014 02:18, Craig Lewis a écrit :
> > The daemons bind to *,
>
> Yes but *only* for the OSD daemon. Am I wrong?
>
> Personally I must provide IP addresses for the monitors
> in the /etc/ceph/ceph.conf, like this:
>
> [global]
>
Le 19/12/2014 02:18, Craig Lewis a écrit :
> The daemons bind to *,
Yes but *only* for the OSD daemon. Am I wrong?
Personally I must provide IP addresses for the monitors
in the /etc/ceph/ceph.conf, like this:
[global]
mon host = 10.0.1.1, 10.0.1.2, 10.0.1.3
Or like this:
[mon.1]
mon addr = 1
The daemons bind to *, so adding the 3rd interface to the machine will
allow you to talk to the daemons on that IP.
I'm not really sure how you'd setup the management network though. I'd
start by setting the ceph.conf public network on the management nodes to
have the public network 10.0.2.0/24,
Hi,
Is it possible to have 2 different public networks in a Ceph cluster?
I explain my question below.
Currently, I have 3 identical nodes in my Ceph cluster. Each node has:
- only 1 monitor;
- n osds (we don't care about the value n here);
- and 3 interfaces.
One interface for the "cluster" ne
10 matches
Mail list logo
