Re: 4.11 RC1 KVM Issue: Incorrect hostname/no IP address

Hi Mike, First thing to check would be the firewall on the hypervisor. Can you paste the output of iptables-save and ebtables-save ? -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro - Original Message - > From: "Tutkowski, Mike" > To: "dev" > Sent: Monday, 15 Jan

Re: 4.11 RC1 KVM Issue: Incorrect hostname/no IP address

Hi Mike, Have you configured vlan ? What if you migrate VM to same host as VR and reboot the VM ? -Wei 2018-01-15 22:36 GMT+01:00 Tutkowski, Mike : > Hi, > > I noticed a problem related to hostnames/IP addressing on KVM with RC1 for > 4.11. > > I have a single Basic Zone with KVM (no other hyp

Re: KVM on ubuntu

On Tue, Jan 16, 2018 at 10:49 AM, Wido den Hollander wrote: > > > On 01/16/2018 06:36 AM, Özhan Rüzgar Karaman wrote: > >> Hi Paul; >> Ubuntu 16.04 has systemd installed and it directly controls libvirtd >> process so if you add -d to /etc/default/libvirt-bin file libvirtd tries >> to >> control

Re: 4.11 RC1 KVM Issue: Incorrect hostname/no IP address

Mike, can you check if dnsmasq is running on your VR. Does it work, if you ssh to your VR restart dnsmasq and retry dhclient (or reboot the user VM)? FYI - Per PR2211, systemvmtemplate improvements I made it reload dnsmasq than reboot it. Dnsmasq is only rebooted when cfg files in /etc/dnsmasq.

RE: KVM on ubuntu

Thanks guys, 😊 I guessed that you were meaning 14.04 Özhan. @wido are you saying that you need the -l flag in '/etc/default/libvirt-bin' for live migration or only in '/etc/init/libvirt-bin.conf' ? Kind regards, Paul Angus paul.an...@shapeblue.com  www.shapeblue.com 53 Chandos Place, Covent

Re: KVM on ubuntu

In my experience, /etc/init/libvirt-bin.conf is used for ubuntu 12.04 (add "-d -l", any change in /etc/default/libvirt-bin has no impact) /etc/default/libvirt-bin is used for ubuntu 16.04. We use -l . "-d" will cause libvirt-bin fails to restart. If libvirt-bin fails to restart, please execute "sy

Re: [4.11] VLAN, VXLAN same bridge - Tags are not defined for physical network in the zone id=1

Hi Lucian, Not 100% sure but it looks like you have multiple physical networks with type=guest? If that’s the case, you need tags to distinguish between the two. You’d tag the physical networks, and also do that in network offerings. Then CloudStack knows which one to use. Regards, Remi On

Re: [DISCUSS] Freezing master for 4.11

please discuss on the VOTE thread Kristian. Give your -1 with explanation there. On Tue, Jan 16, 2018 at 11:40 AM, Kristian Liivak wrote: > Daan, > > For us and i guess for many others public cloud and vps providers its very > big hole. > Imagine that 10-20 chinese guys have made fraud orders an

Re: [DISCUSS] Freezing master for 4.11

Hi Kristian, Can you test and confirm that you can reproduce the issue with 4.11.0.0-rc1? - Rohit From: Kristian Liivak Sent: Tuesday, January 16, 2018 4:10:17 PM To: users Cc: dev Subject: Re: [DISCUSS] Freezing master for 4.

Re: HA issues

Hi Lucian, If you're talking about the new HostHA feature (with KVM+nfs+ipmi), please refer to following docs: http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/latest/hosts.html#out-of-band-management https://cwiki.apache.org/confluence/display/CLOUDSTACK/Host+HA We'll

Re: HA issues

I'll reinstall my setup and try again, just to be sure I'm working on a clean slate. -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro - Original Message - > From: "Rohit Yadav" > To: "dev" > Sent: Tuesday, 16 January, 2018 11:29:51 > Subject: Re: HA issues > Hi

Re: [4.11] VLAN, VXLAN same bridge - Tags are not defined for physical network in the zone id=1

Thanks Remi, that was it! -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro - Original Message - > From: "Remi Bergsma" > To: "dev" > Sent: Tuesday, 16 January, 2018 10:16:17 > Subject: Re: [4.11] VLAN, VXLAN same bridge - Tags are not defined for > physical netwo

[cloud-init] change on how DHCP leases are scanned to fetch VR address

Hi all, I pushed a PR for cloud-init to change the way the DHCP leases are scanned to retrieve the VR ip address. Currently it does scan the lease files in reverse time order (newest file first) to get the VR address and if that address does not work, it falls back on the default gateway address.

Re: [cloud-init] change on how DHCP leases are scanned to fetch VR address

Also interested as the CentOS project is about to patch their cloud-init with this: http://li.nux.ro/download/nux/tmp/cloud-init7/0050-cloudstack-dhcp-lease-file.patch Might as well save them the trouble and go directly for Marc's patch. -- Sent from the Delta quadrant using Borg technology! Nu

Re: [DISCUSS] running sVM and VR as HVM on XenServer

There isn't anything I can think of wrt reliability. If the usage is limited to VR boot, then I don't see anything on the surface to limit performance. In other words, xenstore as a solution seems a reasonable approach. -tim On Mon, Jan 15, 2018 at 8:26 PM, Pierre-Luc Dion wrote: > Hi Tim, > >

[4.11] KVM Advanced Networking with SG Problem

Hi; We made a test with 4.11 rc over Ubuntu16.04 KVM hosts and we noticed that there is a problem on setting & applying security group changes on KVM host. All instances could ping vr and they could access internet but no one could access to the instances. I checked iptables rules and i noticed t

Re: HA issues

Ok, reinstalled and re-tested. What I've learned: - HA only works now if OOB is configured, the old way HA no longer applies - this can be good and bad, not everyone has IPMIs - HA only works if IPMI is reachable. I've pulled the cord on a HV and HA failed to do its thing, leaving me with a HV

RE: [PROPOSE] EOL for supported OSes & Hypervisors

Hi Eric, This is the type of discussion that I wanted to open - the argument that I see for earlier dropping of v6 is that - Between May 2018 and q2 2020 RHEL/CentOS 6.x will only receive security and mission critical updates, meanwhile packages on which we depend or may want to utilise in the

Re: [PROPOSE] EOL for supported OSes & Hypervisors

I am having a hard time imagining why a new Cloudstack user would want to use CentOS 6. I have not heard complaints from any forum about applications running on CentOS 6 that could not run on CentOS 7. It does have an impact of DevOps but even there it is pretty minor and well documented and o

Re: 4.11 RC1 KVM Issue: Incorrect hostname/no IP address

Hi, Here is the results of iptables-save (ebtables-save appears not to be installed): # Generated by iptables-save v1.4.21 on Tue Jan 16 13:23:25 2018 *nat :PREROUTING ACCEPT [1914053:9571571583] :INPUT ACCEPT [206:3] :OUTPUT ACCEPT [4822:348457] :POSTROUTING ACCEPT [7039:610037] -A POSTROUT

Re: [PROPOSE] EOL for supported OSes & Hypervisors

I think there are three pieces in play. First there are guest OSes, second the management server and third the hypervisors themselves. For the hypervisors and management server I can see a more stringent set of requirements. Going by the XenServer experience, legacy guests should continue to work,

Re: 4.11 RC1 KVM Issue: Incorrect hostname/no IP address

Hi Wei, No, there is no VLAN in operation here. Per your suggestion, I migrated the VM to the host that’s running the VR and rebooted the VM after migrating it to this host, but it still didn’t get its hostname or IP address. Thanks! Mike On 1/16/18, 1:32 AM, "Wei ZHOU" wrote: Hi Mike,

Re: [VOTE] Apache Cloudstack 4.11.0.0 (LTS)

Hi everyone, For the past couple days, I have been running the KVM managed-storage regression-test suite against RC1. With the exception of one issue (more on this below), all of these tests have passed. Tomorrow I plan to start in on the VMware-related managed-storage tests. Once I’ve comple