Re: [ovirt-users] Testing oVirt 4.2

On 03/24/2018 01:40 PM, Andy Michielsen wrote: Hello, I also have done a installation on my host running KVM and I ‘m pretty sure my vm’s can only use the 192.168.122.0/24 range if you install them with NAT networking when creating them. So that might explain why you see that address appear in your log and also explain why the engine system can’t be reached. Can't tell fo sure about other installations, yet IMHO problem is with networking schema. One need to set bridge to real ethernet interface and add it to KVM VM definition. For example, my SuSE box have 2 ethernet cards, 192.168.0.aa for SMB fle server and another bridged with IP 192.168.0.bb defined within KVM guest (CentOS 7.4 with oVirt host engine). See configs below. Another SuSE box have 10 Ethernet interfaces, one for for its own needs, and 4 + 3 for VyOS routers running as KVM guests. ****************************** SU47:/etc/sysconfig/network # tail -n 100 ifcfg-br0 BOOTPROTO='static' BRIDGE='yes' BRIDGE_FORWARDDELAY='0' BRIDGE_PORTS='eth0' BRIDGE_STP='off' BROADCAST='' DHCLIENT_SET_DEFAULT_ROUTE='no' ETHTOOL_OPTIONS='' IPADDR='' MTU='' NETWORK='' PREFIXLEN='24' REMOTE_IPADDR='' STARTMODE='auto' NAME='' SU47:/etc/sysconfig/network # tail -n 100 ifcfg-eth0 BOOTPROTO='none' BROADCAST='' DHCLIENT_SET_DEFAULT_ROUTE='no' ETHTOOL_OPTIONS='' IPADDR='' MTU='' NAME='82579LM Gigabit Network Connection' NETMASK='' NETWORK='' REMOTE_IPADDR='' STARTMODE='auto' PREFIXLEN='' Kind regards. On 24 Mar 2018, at 12:13, wodel youchi <wodel.youchi(a)gmail.com&gt; wrote: Hi, I am testing oVirt 4.2, I am using nested KVM for that. I am using two hypervisors Centos 7 updated and the hosted-Engine deployment using the ovirt appliance. For storage I am using iscsi and NFS4 Versions I am using : ovirt-engine-appliance-4.2-20180214.1.el7.centos.noarch ovirt-hosted-engine-setup-2.2.9-1.el7.centos.noarch kernel-3.10.0-693.21.1.el7.x86_64 I have a problem deploying the hosted-engine VM, when configuring the deployment (hosted-engine --deploy), it asks for the engine's hostname then the engine's IP address, I use static IP, in my lab I used *192.168.1.104* as IP for the VM engine, and I choose to add the it's hostname entry to the hypervisors's /etc/hosts But the deployment get stuck every time in the same place : *TASK [Wait for the host to become non operational]* After some time, it gave up and the deployment fails. I don't know the reason for now, but I have seen this behavior in */etc/hosts *of the hypervisor. In the beginning of the deployment the entry *192.168.2.104 engine01.example.local* is added, then sometime after that it's deleted, then a new entry is added with this IP *192.168.122.65 engine01.wodel.wd* which has nothing to do with the network I am using. Here is the error I am seeing in the deployment log 2018-03-24 11:51:31,398+0100 INFO otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:100 TASK [Wait for the host to become non operational] 2018-03-24 12:02:07,284+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:94 {u'_ansible _parsed': True, u'_ansible_no_log': False, u'changed': False, u'attempts': 150, u'invocation': {u'module_args': {u'pattern': u'name=hyperv01.wodel.wd', u'fetch_nested': False, u'nested_attributes': []}}, u'ansible_facts': {u'ovirt_hosts': []}} 2018-03-24 12:02:07,385+0100 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:98 fatal: [loc alhost]: FAILED! => {"ansible_facts": {"ovirt_hosts": []}, "attempts": 150, "changed": false} 2018-03-24 12:02:07,587+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:94 PLAY RECAP [engine01.wodel.wd] : ok: 15 changed: 8 unreachable: 0 skipped: 4 failed: 0 2018-03-24 12:02:07,688+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:94 PLAY RECAP [localhost] : ok: 41 changed: 14 unreachable: 0 skipped: 3 failed: 1 2018-03-24 12:02:07,789+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:180 ansible-playbook rc: 2 2018-03-24 12:02:07,790+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:187 ansible-playbook stdou t: 2018-03-24 12:02:07,791+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:189 to retry, use: --limi t @/usr/share/ovirt-hosted-engine-setup/ansible/bootstrap_local_vm.retry 2018-03-24 12:02:07,791+0100 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils.run:190 ansible-playbook stder r: 2018-03-24 12:02:07,792+0100 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../ plugins/gr-he-ansiblesetup/core/misc.py", line 186, in _closeup r = ah.run() File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_setup/ansible_utils.py", line 194, in run raise RuntimeError(_('Failed executing ansible-playbook')) RuntimeError: Failed executing ansible-playbook 2018-03-24 12:02:07,795+0100 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Closing up': Failed exec uting ansible-playbook any idea???? 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