On Tue, Nov 1, 2016 at 1:38 AM, Thing <thing.thing@gmail.com> wrote:
Hi,
I have installed IPA across 3 nodes. In order to point the ovirt server at the new IPA/DNS servers and to clean up I ran engine-cleanup aiming to delte the ovirt setup. However it seems even though I ran this something, "vdsm?" is still running and controlling the networking.
engine-cleanup only cleans up the engine. It does nothing to the hosts. I am not aware of a similar "vdsm-cleanup" tool. In principle, you could have moved your hosts to maintenance and removed them from the engine. No idea what this would tell vdsm to do wrt to your question. It definitely would not undo ifcfg-* changes.
So down under /etc/sysconfig/network-scripts I see,
========= /etc/sysconfig/network-scripts [root@ovirt1 network-scripts]# ls -l total 256 -rw-rw-r--. 1 root root 130 Nov 1 10:32 ifcfg-enp0s25 -rw-r--r--. 1 root root 254 Sep 16 2015 ifcfg-lo -rw-rw-r--. 1 root root 252 Nov 1 10:32 ifcfg-ovirtmgmt 8><----- ==========
So my first Q is why when I run engine-cleanup isnt the networking cleaned up? should I file this as a bugzilla?
See above, it's not in the scope for engine-cleanup.
After that I can see that ifcfg-ovirtmgmt is still controlling DNS,
========== 8><---- [root@ovirt1 network-scripts]# tail ifcfg-ovirtmgmt ONBOOT=yes IPADDR=192.168.1.34 NETMASK=255.255.255.0 GATEWAY=192.168.1.1 BOOTPROTO=none MTU=1500 DEFROUTE=yes NM_CONTROLLED=no IPV6INIT=no DNS1=192.168.1.240 [root@ovirt1 network-scripts]# ===========
So I tried to set,
DNS1=192.168.1.31 DNS2=192.168.1.32 DNS3=192.168.1.33
rebooted and, no I see,
DNS1=192.168.1.240 again
So I also see that the vdsm service is still running,
========== [root@ovirt1 network-scripts]# systemctl status vdsm-network.service ● vdsm-network.service - Virtual Desktop Server Manager network restoration Loaded: loaded (/usr/lib/systemd/system/vdsm-network.service; enabled; vendor preset: enabled) Active: active (exited) since Tue 2016-11-01 10:32:51 NZDT; 2h 0min ago Process: 2873 ExecStart=/usr/bin/vdsm-tool restore-nets (code=exited, status=0/SUCCESS) Process: 2848 ExecStartPre=/usr/bin/vdsm-tool --vvverbose --append --logfile=/var/log/vdsm/upgrade.log upgrade-unified-persistence (code=exited, status=0/SUCCESS) Main PID: 2873 (code=exited, status=0/SUCCESS) CGroup: /system.slice/vdsm-network.service
Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 client step 2 Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 parse_server_challenge() Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 ask_user_info() Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 client step 2 Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 ask_user_info() Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 make_client_response() Nov 01 10:32:45 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 client step 3 Nov 01 10:32:51 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 client mech dispose Nov 01 10:32:51 ovirt1.ods.graywitch.co.nz python[2887]: DIGEST-MD5 common mech dispose Nov 01 10:32:51 ovirt1.ods.graywitch.co.nz systemd[1]: Started Virtual Desktop Server Manager network restoration. [root@ovirt1 network-scripts]# ===========
why after cleaning up is this still active?
Next, I have grep'd under /etc/ and cannot find where its getting its obsolete network DNS info info from.
I think it's somewhere under /var, adding Dan.
So I need to know where this info is stored? so I can edit is via the CLI? database?
There is no web ui running as engine-cleanup has removed that so I cant work via the web ui.
Is there anything else I need to manually stop, disable and remove after running engine-cleanup?
See above. See also [1], which is for a hosted-engine host, not exactly your case but similar. You are welcome to comment there, and/or open another RFE bz for general hosts (not hosted-engine ones). I might be wrong, though - perhaps there is something to undo ifcfg* changes that I am unaware of. Dan? [1] https://bugzilla.redhat.com/show_bug.cgi?id=1001181 Best, -- Didi