Hi, Any help from you guys would be appreciated.
Regrards Bharat Kumar G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad Udaipur (Raj.) 313001 Mob: +91-9950-9960-25 On Thu, Sep 14, 2017 at 7:02 PM, Tailor, Bharat < bha...@synergysystemsindia.com> wrote: > Hi, > > I've reinstall Centos7 Minimal on all three hosts. Installed Ovirt self > hosted ova 4.1 on test1.localdomain. > After installation completed, I got an error like engine vm is > unreachable. I am able to ping engine from both IP and FQDN but unable to > access it in browser. When I check engine VM status I got an error "Failed > to connect to broker". > I've enclosed engine-vm config snap and Error snap for more details. Kind > help to resolve it. > > > Regrards > Bharat Kumar > > G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad > Udaipur (Raj.) > 313001 > Mob: +91-9950-9960-25 > > > > > > On Wed, Sep 13, 2017 at 5:14 PM, Tailor, Bharat < > bha...@synergysystemsindia.com> wrote: > >> I can't. I've destroyed that VM and clean all files. Now I am trying to >> reinstall new engine VM. >> >> Regrards >> Bharat Kumar >> >> G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad >> Udaipur (Raj.) >> 313001 >> Mob: +91-9950-9960-25 >> >> >> >> >> >> On Wed, Sep 13, 2017 at 5:12 PM, Donny Davis <do...@fortnebula.com> >> wrote: >> >>> Can you ping the VM when it comes up? >>> >>> On Wed, Sep 13, 2017 at 7:40 AM, Tailor, Bharat < >>> bha...@synergysystemsindia.com> wrote: >>> >>>> I am not using any DNS server. I have made entries in /etc/hosts for >>>> all Nodes and for engine VM also. >>>> >>>> Regrards >>>> Bharat Kumar >>>> >>>> G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad >>>> Udaipur (Raj.) >>>> 313001 >>>> Mob: +91-9950-9960-25 >>>> >>>> >>>> >>>> >>>> >>>> On Wed, Sep 13, 2017 at 5:02 PM, Donny Davis <do...@fortnebula.com> >>>> wrote: >>>> >>>>> Bharat, >>>>> >>>>> Are you using DNS for host names or /etc/hosts >>>>> >>>>> I personally place the engines hostname with ip address in /etc/hosts >>>>> on all the hypervisors in case my DNS services go down. >>>>> I also put the hypervisors in /etc/hosts too >>>>> >>>>> Hope this helps. >>>>> >>>>> On Wed, Sep 13, 2017 at 6:04 AM, Yaniv Kaul <yk...@redhat.com> wrote: >>>>> >>>>>> >>>>>> >>>>>> On Wed, Sep 13, 2017 at 8:42 AM, Tailor, Bharat < >>>>>> bha...@synergysystemsindia.com> wrote: >>>>>> >>>>>>> Hi Charles & Donny, >>>>>>> >>>>>>> Thank you so much. >>>>>>> >>>>>>> @Donny my 3rd node's IP is 192.168.100.17(Mentioned wrong in above >>>>>>> mail). >>>>>>> I was trying to install ovirt ova on test2.localdomain. I've cleared >>>>>>> all the steps and at last I got a message like "Engine is still >>>>>>> unreachable". Kindly help me to troubleshoot it. >>>>>>> >>>>>>> @Ykaul How can I register myself in mailing list? >>>>>>> >>>>>> >>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>> >>>>>> Y. >>>>>> >>>>>> >>>>>>> >>>>>>> Regrards >>>>>>> Bharat Kumar >>>>>>> >>>>>>> G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad >>>>>>> Udaipur (Raj.) >>>>>>> 313001 >>>>>>> Mob: +91-9950-9960-25 >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Wed, Sep 13, 2017 at 3:06 AM, Charles Kozler < >>>>>>> ckozler...@gmail.com> wrote: >>>>>>> >>>>>>>> Bharat - >>>>>>>> >>>>>>>> 1. Yes. Will need to configure switch port as a trunk and setup >>>>>>>> your VLANs and VLAN ID's >>>>>>>> 2. Yes >>>>>>>> 3. You can still access the hosts. The engine itself crashing or >>>>>>>> being down wont stop your VMs or hosts or anything (unless fencing). >>>>>>>> You >>>>>>>> can use virsh >>>>>>>> 4. My suggestion here is start immediately after a fresh server >>>>>>>> install and yum update. Installer does a lot and checks a lot and wont >>>>>>>> like >>>>>>>> things: ex - you setup ovirtmgmt bridged network yourself >>>>>>>> 5. Yes. See #1, usually what I do is each ovirt node I have I set >>>>>>>> an IP of .5, then .6, and so on. This way I can be sure my network >>>>>>>> itself >>>>>>>> is working before adding a VM and attaching that NIC to it >>>>>>>> >>>>>>>> On Tue, Sep 12, 2017 at 4:41 PM, Donny Davis <do...@fortnebula.com> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> 1. Yes, you can do this >>>>>>>>> 2. Yes, In linux it's called bonding and this can be done from the >>>>>>>>> UI >>>>>>>>> 3. You can get around using the Engine machine if required with >>>>>>>>> virsh or virt-manager - however I would just wait for the manager to >>>>>>>>> migrate and start on another host in the cluster >>>>>>>>> 4. The deployment will take care of everything for you. You just >>>>>>>>> need an IP >>>>>>>>> 5. Yes, you can use vlans or virtual networking(NSXish) called OVS >>>>>>>>> in oVirt. >>>>>>>>> >>>>>>>>> I noticed on your deployment machines 2 and 3 have the same IP. >>>>>>>>> Might want to fix that before deploying >>>>>>>>> >>>>>>>>> Happy trails >>>>>>>>> ~D >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tue, Sep 12, 2017 at 2:00 PM, Tailor, Bharat < >>>>>>>>> bha...@synergysystemsindia.com> wrote: >>>>>>>>> >>>>>>>>>> Hi Charles, >>>>>>>>>> >>>>>>>>>> Thank you so much to share a cool stuff with us. >>>>>>>>>> >>>>>>>>>> My doubts are still not cleared. >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 1. What If I have only single Physical network adaptor? Can't >>>>>>>>>> I use it for management network & production network both. >>>>>>>>>> 2. If I have two Physical network adaptor, Can I configure >>>>>>>>>> NIC teaming as like Vmware ESXi. >>>>>>>>>> 3. What If my ovirt machine fails during production period? >>>>>>>>>> In vmware we can access ESXi hosts and VM without Vcenter and do >>>>>>>>>> all the >>>>>>>>>> stuffs. Can we do the same with Ovirt & KVM. >>>>>>>>>> 4. To deploy ovirt engine VM, what kind of configuration I'll >>>>>>>>>> have to do on network adaptors? (eg. just configure IP on >>>>>>>>>> physical network >>>>>>>>>> or have to create br0 for it.) >>>>>>>>>> 5. Can I make multiple VM networks for vlan configuration? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Regrards >>>>>>>>>> Bharat Kumar >>>>>>>>>> >>>>>>>>>> G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad >>>>>>>>>> Udaipur (Raj.) >>>>>>>>>> 313001 >>>>>>>>>> Mob: +91-9950-9960-25 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tue, Sep 12, 2017 at 9:30 PM, Charles Kozler < >>>>>>>>>> ckozler...@gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Interestingly enough I literally just went through this same >>>>>>>>>>> thing with a slight variation. >>>>>>>>>>> >>>>>>>>>>> Note to the below: I am not sure if this would be considerd best >>>>>>>>>>> practice or good for something long term support but I made due >>>>>>>>>>> with what I >>>>>>>>>>> had >>>>>>>>>>> >>>>>>>>>>> I had 10Gb cards for my storage network but no 10Gb switch, so I >>>>>>>>>>> direct connected them with some fun routing and /etc/hosts >>>>>>>>>>> settings. I also >>>>>>>>>>> didnt want my storage network on a routed network (have firewalls >>>>>>>>>>> in the >>>>>>>>>>> way of VLANs) and I wanted the network separate from my ovirtmgmt - >>>>>>>>>>> and, as >>>>>>>>>>> I said, had no switches for 10Gb. Here is what you need at a bare >>>>>>>>>>> minimum. >>>>>>>>>>> Adapt / change it as you need >>>>>>>>>>> >>>>>>>>>>> 1 dedicated NIC on each node for ovirtmgmt. Ex: eth0 >>>>>>>>>>> >>>>>>>>>>> 1 dedicated NIC to direct connect node 1 and node 2 - eth1 node1 >>>>>>>>>>> 1 dedicated NIC to direct connect node 1 and node 3 - eth2 node1 >>>>>>>>>>> >>>>>>>>>>> 1 dedicated NIC to direct connect node 2 and node 1 - eth1 node2 >>>>>>>>>>> 1 dedicated NIC to direct connect node 2 and node 3 - eth2 node2 >>>>>>>>>>> >>>>>>>>>>> 1 dedicated NIC to direct connect node 3 and node 1 - eth1 node3 >>>>>>>>>>> 1 dedicated NIC to direct connect node 3 and node 2 - eth2 node3 >>>>>>>>>>> >>>>>>>>>>> You'll need custom routes too: >>>>>>>>>>> >>>>>>>>>>> Route to node 3 from node 1 via eth2 >>>>>>>>>>> Route to node 3 from node 2 via eth2 >>>>>>>>>>> Route to node 2 from node 3 via eth2 >>>>>>>>>>> >>>>>>>>>>> Finally, entries in your /etc/hosts which match to your routes >>>>>>>>>>> above >>>>>>>>>>> >>>>>>>>>>> Then, advisably, a dedicated NIC per box for VM network but you >>>>>>>>>>> can leverage ovirtmgmt if you are just proofing this out >>>>>>>>>>> >>>>>>>>>>> At this point if you can reach all of your nodes via this direct >>>>>>>>>>> connect IPs then you setup gluster as you normally would >>>>>>>>>>> referencing your >>>>>>>>>>> entries in /etc/hosts when you call "gluster volume create" >>>>>>>>>>> >>>>>>>>>>> In my setup, as I said, I had 2x 2 port PCIe 10Gb cards per >>>>>>>>>>> server so I setup LACP as well as you can see below >>>>>>>>>>> >>>>>>>>>>> This is what my Frankenstein POC looked like: >>>>>>>>>>> http://i.imgur.com/iURL9jv.png >>>>>>>>>>> >>>>>>>>>>> You can optionally choose to setup this network in ovirt as well >>>>>>>>>>> (and add the NICs to each host) but dont configure it as a VM >>>>>>>>>>> network. Then >>>>>>>>>>> you can also, with some other minor tweaks, use these direct >>>>>>>>>>> connects as >>>>>>>>>>> migration networks rather than ovirtmgmt or VM network >>>>>>>>>>> >>>>>>>>>>> On Tue, Sep 12, 2017 at 9:12 AM, Tailor, Bharat < >>>>>>>>>>> bha...@synergysystemsindia.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi, >>>>>>>>>>>> >>>>>>>>>>>> I am trying to deploy 3 hosts hyper converged setup. >>>>>>>>>>>> I am using Centos and installed KVM on all hosts. >>>>>>>>>>>> >>>>>>>>>>>> Host-1 >>>>>>>>>>>> Hostname - test1.localdomain >>>>>>>>>>>> eth0 - 192.168.100.15/24 >>>>>>>>>>>> GW - 192.168.100.1 >>>>>>>>>>>> >>>>>>>>>>>> Hoat-2 >>>>>>>>>>>> Hostname - test2.localdomain >>>>>>>>>>>> eth0 - 192.168.100.16/24 >>>>>>>>>>>> GW - 192.168.100.1 >>>>>>>>>>>> >>>>>>>>>>>> Host-3 >>>>>>>>>>>> Hostname - test3.localdomain >>>>>>>>>>>> eth0 - 192.168.100.16/24 >>>>>>>>>>>> GW - 192.168.100.1 >>>>>>>>>>>> >>>>>>>>>>>> I have created two gluster volume "engine" & "data" with >>>>>>>>>>>> replica 3. >>>>>>>>>>>> I have add fqdn entry in /etc/hosts for all host for DNS >>>>>>>>>>>> resolution. >>>>>>>>>>>> >>>>>>>>>>>> I want to deploy Ovirt engine self hosted OVA to manage all the >>>>>>>>>>>> hosts and production VM and my ovirt-engine VM should have HA >>>>>>>>>>>> enabled. >>>>>>>>>>>> >>>>>>>>>>>> I found multiple docs over internet to deply >>>>>>>>>>>> Self-hosted-engine-ova but I don't what kind of network >>>>>>>>>>>> configuration I've >>>>>>>>>>>> to do on Centos network card & KVM. As KVM docs suggest that I've >>>>>>>>>>>> to create >>>>>>>>>>>> a bridge network for Pnic to Vnic bridge. If I configure a bridge >>>>>>>>>>>> br0 for >>>>>>>>>>>> eth0 bridge that I can't see eth0 while deploying ovirt-engine >>>>>>>>>>>> setup at NIC >>>>>>>>>>>> card choice. >>>>>>>>>>>> >>>>>>>>>>>> Kindly help me to do correct configuration for Centos hosts, >>>>>>>>>>>> KVM & ovirt-engine-vm for HA enabled DC. >>>>>>>>>>>> Regrards >>>>>>>>>>>> Bharat Kumar >>>>>>>>>>>> >>>>>>>>>>>> G15- Vinayak Nagar complex,Opp.Maa Satiya, ayad >>>>>>>>>>>> Udaipur (Raj.) >>>>>>>>>>>> 313001 >>>>>>>>>>>> Mob: +91-9950-9960-25 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> Users mailing list >>>>>>>>>>>> Users@ovirt.org >>>>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Users mailing list >>>>>>>>>> Users@ovirt.org >>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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