Dear Christopher, I see everything configred and working as expected for a
cluster en zevenet ce.
As soon as you configure cluster service in eth1 and cluster starts then
the master node replicates all the network interfaces to node slave,
following all the iterfaces will be configured as down except the nic
related with the cluster (eth1).
Check it and let me know.
Regards
2017-02-08 21:35 GMT+01:00 Christopher Young <mexigaba...@gmail.com>:
> So, I've created a new ZenLB CE Cluster on a pair of systems. The
> setup involved a pair of NICs on each system. I'll try and explain
> below.
>
> -----
> netlb01 - eth0 - 10.26.250.63
> - eth1 - 10.26.251.60
>
> netlb02 - eth0 - 10.26.250.64
> - eth1 - 10.26.251.61
>
> cluster interface: eth1:1 - 10.26.251.59
> -----
>
> I generally like to create cluster interfaces on a dedicated network
> to isolate the traffic and also provide redundancy for clustering tech
> that allow it (dual paths).
>
> In any case, this is a setup I've used with ZenLB before in the past
> generally without issue, but this time I have a problem where eth0 on
> netlb02 (the secondary node) does not come up now (started the moment
> the cluster was configured which appears to have been successful).
> I've looked a the configs for obvious issues like IP conflicts and
> what-not and so far, I can't find anything.
>
> I'm wondering if this is something anyone else has encountered. I've
> looked at the configs in /usr/local/zenloadbalancer/config and thus
> far I can't find anything obvious.
>
> For example (file contents on netlb02):
>
> ===== if_eth0_conf ======
> eth0::10.26.250.64:255.255.255.0:up::
> ===== if_eth0:ntp_conf ======
> eth0:ntp:10.26.250.24:255.255.255.0:up::
> ===== if_eth1:1_conf ======
> eth1:1:10.26.251.59:255.255.255.0:up::
> ===== if_eth1_conf ======
> eth1::10.26.251.61:255.255.255.0:up::
>
> ---------------------
> The same on netlb01:
>
> ===== if_eth0_conf ======
> eth0::10.26.250.63:255.255.255.0:up::
> ===== if_eth0:ntp_conf ======
> eth0:ntp:10.26.250.24:255.255.255.0:up::
> ===== if_eth1:1_conf ======
> eth1:1:10.26.251.59:255.255.255.0:up::
> ===== if_eth1_conf ======
> eth1::10.26.251.60:255.255.255.0:up::
>
>
> ----------------------------
> ifconfig from netlb01:
>
> eth0 Link encap:Ethernet HWaddr 00:1a:4a:26:01:54
> inet addr:10.26.250.63 Bcast:10.26.250.255 Mask:255.255.255.0
> inet6 addr: fe80::21a:4aff:fe26:154/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:27101 errors:0 dropped:0 overruns:0 frame:0
> TX packets:18922 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:9965526 (9.5 MiB) TX bytes:4586928 (4.3 MiB)
>
> eth1 Link encap:Ethernet HWaddr 00:1a:4a:26:01:55
> inet addr:10.26.251.60 Bcast:10.26.251.255 Mask:255.255.255.0
> inet6 addr: fe80::21a:4aff:fe26:155/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:3076 errors:0 dropped:0 overruns:0 frame:0
> TX packets:6496 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:630297 (615.5 KiB) TX bytes:622917 (608.3 KiB)
>
> eth1:1 Link encap:Ethernet HWaddr 00:1a:4a:26:01:55
> inet addr:10.26.251.59 Bcast:0.0.0.0 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>
> eth0:ntp Link encap:Ethernet HWaddr 00:1a:4a:26:01:54
> inet addr:10.26.250.24 Bcast:10.26.250.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>
> ----------
>
> ifconfig from netlb02:
>
> eth1 Link encap:Ethernet HWaddr 00:1a:4a:26:01:57
> inet addr:10.26.251.61 Bcast:10.26.251.255 Mask:255.255.255.0
> inet6 addr: fe80::21a:4aff:fe26:157/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:5655 errors:0 dropped:0 overruns:0 frame:0
> TX packets:2718 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:503808 (492.0 KiB) TX bytes:567462 (554.1 KiB)
>
>
>
> ----------
>
> Any hints or thoughts or troubleshooting steps would be most welcome!
>
> Thanks,
>
> Chris
>
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