Re: [ovirt-users] Latest ovirt-node release/installation
On 13/11/14 20:57, Christopher Young wrote: 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Can't answer the others but here is my try on number three: You lose the functionality of customizing your node in an easy way, in a full os install you don't need many packages as well: minimal EL6/7 and the added ovirt stuff (vdsm/mom). also installation is easy, setup your host the way you like it, add ovirt repo, let engine install, finished. I'm still observing node, but imho it's kind of it's own distro, you have many limitations, e.g. it's designed to be read only for most files (making it more secure) which creates more trouble to persist changes. I honestly don't think there is enough dev power (in terms of manpower) for node, too. As I said, it's like a fork of el6/fedora, but with just about 5-10 devs. I'm running very well with el6 hosts atm, I would discourage the use of fedora nodes as well, because there where multiple reports of broken hosts after package upgrades in fedora (imho that's a no brainer, as fedora is bleeding edge and thus more breakage does occur). HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Non-Operational state because management interfaces down
htmlbodyHi, I have 2-node ovirt cluster. Both machines has 4 interfaces. 2 interfaces in bond1 for data 2 interfaces in bond0 for management (short connected directly between servers) switch0 -\ /-\ /- switch0 node1 node2 switch1 -/ \-/ \- switch1 I setup everything as I want/expect but I hit one problem and I don't know how to fix it. The problem is when I switch off one of the machines for maintenance (node01.ovirt in this case). I get in ovirt engine this message: Host node02.ovirt moved to Non-Operational state because interfaces which are down are needed by required networks in the current cluster: 'bond0 (ovirtmgmt)'. Do you have any idea how to avoid it? I can't change physical architecture as I don't have 10Gb switch. BTW it's the same as if I want to start with only 1 node and separated data and mgmt networks: switch - host --(not connected iface for mgmt as I don't need it) Thanks, Luf NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service /body/html ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Latest ovirt-node release/installation
On 13.11.2014 20:58, Christopher Young wrote: I sincerely hope that this is not answered elsewhere as I've done several searches and have yet to find a solid answer. I have three (what I believe to be) basic questions (with perhaps some subs there): 1) What is the latest oVirt-node release and where would one download it (I appear to only see 3.4 -based releases of the ISO available)? It is 3.5-based and/or is there an upgrade path? Which glusterfs release is currently included with oVirt-node? I take the liberty to add Fabian to this thread. Here is the link to the most current node release: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-node-iso-3.5.0.ovirt35.20140912.el6.iso see [1] 2) As I understand it, newer releases of oVirt-node allow you to do an installation of the self-hosted engine at this time. Is that correct? Be aware, this is not a stable release ATM but provides HE features. This works quite cleverly by fetching an OVF offline engine install. 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Here I go along with Sven's notes for most of the part. The node project is quite ambitious. You might have some troubles with special hardware. Esp. SELinux is a real challenge, also EL7 with systemd. But if you want (many) lightweight hosts witch standard hardware and an easy deployment cycle, node is for you. Give it a try and see if it suits your needs and share your experience... Again, I apologize if these questions are covered somewhere, but I felt like asking them in a direct fashion so as to clear up my own ignorance. I appreciate any feedback and information that you could share. Thanks, Chris [1] Fabian's announcement Hey, to be able to give Node a go on the oVirt 3.5 TestDay, we provide a fresh build of Node including the 3.5rc2 package here: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-node-iso-3.5.0.ovirt35.20140912.el6.iso We did not see any SELinux denials, but if you experience any problems, please try to install Node in permissive mode by appending enfcoring=0 during the installation. -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Latest ovirt-node release/installation
- Original Message - I sincerely hope that this is not answered elsewhere as I've done several searches and have yet to find a solid answer. I have three (what I believe to be) basic questions (with perhaps some subs there): 1) What is the latest oVirt-node release and where would one download it (I appear to only see 3.4 -based releases of the ISO available)? It is 3.5-based and/or is there an upgrade path? Which glusterfs release is currently included with oVirt-node? Hey, there are some 3.5 pre-release isos available here: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ They are quite old. The reason why there is still no Node, is that we are experiencing installation problems after CentOS 6.6 got released. That is why there is no Node for 3.5 yet, becuase we don't want to provide a Node which is dead on arrival. This ain't fun for anyone. 2) As I understand it, newer releases of oVirt-node allow you to do an installation of the self-hosted engine at this time. Is that correct? Yes, that will work. Due to problems mentioned above, we still need to do some fixes to the hosted-engine part of Node, but once they land, HE will work on Node. 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Yes, ovirt-node is not as customizable as a regular host. I.e. you can not (easily) modify the boot process, or install custom rpms. Sometimes this is seen as a restriction, other see this as a well defined environment. Again, I apologize if these questions are covered somewhere, but I felt like asking them in a direct fashion so as to clear up my own ignorance. I appreciate any feedback and information that you could share. No, no worries. There weren't any Node updates (besides the weekly meeting minutes) for a while. We still traget to release Node for oVirt 3.5 ASAP. - fabian Thanks, Chris ___ 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
Re: [ovirt-users] Non-Operational state because management interfaces down
Hi, Did you set your bond devices and IP addresses via ovirt's network management, or by hand on the nodes? In my experiences you need to set up ip addresses on the node's network interface via ovirt' management, because it won't working. Tibor - Eredeti üzenet - Hi, I have 2-node ovirt cluster. Both machines has 4 interfaces. 2 interfaces in bond1 for data 2 interfaces in bond0 for management (short connected directly between servers) switch0 -\ /-\ /- switch0 node1 node2 switch1 -/ \-/ \- switch1 I setup everything as I want/expect but I hit one problem and I don't know how to fix it. The problem is when I switch off one of the machines for maintenance (node01.ovirt in this case). I get in ovirt engine this message: Host node02.ovirt moved to Non-Operational state because interfaces which are down are needed by required networks in the current cluster: 'bond0 (ovirtmgmt)'. Do you have any idea how to avoid it? I can't change physical architecture as I don't have 10Gb switch. BTW it's the same as if I want to start with only 1 node and separated data and mgmt networks: switch - host --(not connected iface for mgmt as I don't need it) Thanks, Luf NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored and retained by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service which may result in deletion of a legitimate e-mail before it is read by the intended recipient. ___ 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
[ovirt-users] USB redirect
Hello everybody, Is it possible to redirect USB with oVirt 3.4?, I have found this: http://www.ovirt.org/OVirt_User_Guide#Using_USB_Devices_on_a_Windows_Client but I don't know where I can obtain this usbclerk or usbredir driver for Windows 7 clients. Could anyone to help me in this, please? Many thanks in advanced, Juanjo. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Live merge?
Hi Martijn I am running up-to-date EL7 hosts and was also disappointed to find Live Merge was not functional (yet). As I understand it the live merge feature depends on some quite new features in libvirt and qemu which are only available at the moment in the Fedora virt-preview repo. More information at this link http://www.ovirt.org/Features/Live_Merge. As to be expected libvirt and qemu packages provided in EL6 and EL7 will lag a bit behind upstream for good reasons such as ensuring things are well tested and proven reliable. I am sure Red Hat are very keen to get this much overdue feature into their RHEV product so I don't expect the wait for updated EL packages will be too long. Regards Paul On Wed, Nov 12, 2014 at 11:55 PM, Martijn Grendelman martijn.grendel...@isaac.nl wrote: Hello, The first thing the 3.5 release notes talk about is Live Merge of snapshots and I've been dying to try that out. Problem: I think my environment is completely up to date now, but the Delete link on VM snapshots remains greyed out when the VM is running. Going via Storage - Domain name - Disk Snapshots, clicking Remove is possible (UX inconsistency), but it stops with Error while executing action: Cannot remove Disk Snapshot. At least one of the VMs is not down. What is needed, besides the following, to make live merge work? - oVirt Engine Version: 3.5.0.1-1.el6 - Data Center Compatibility Version: 3.5 - Host OS: RHEL - 6 - 6.el6.centos.12.2 - KVM Version: 0.12.1.2 - 2.415.el6_5.7 - Libvirt Version: libvirt-0.10.2-46.el6_6.1 - VDSM version: vdsm-4.16.7-1.gitdb83943.el6 - Live Snapsnot Support: Active VM has been restarted to make sure it's running on the latest qemu-kvm. Please advise, thank you in advance. Best regards, Martijn Grendelman ___ 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
Re: [ovirt-users] Non-Operational state because management interfaces down
htmlbodyHi, I setup it via oVirt. The problem is that there is no link detected on the real interfaces for management (ovirtmgmt is UP but NO-CARRIER). If I add another interface (with link detected) to the bond (temporarily as I need it for backup) it's working properly. Cheers, Luf Demeter Tibor píše v Pá 14. 11. 2014 v 12:42 +0100: Hi, Did you set your bond devices and IP addresses via ovirt's network management, or by hand on the nodes? In my experiences you need to set up ip addresses on the node's network interface via ovirt' management, because it won't working. Tibor __ Hi, I have 2-node ovirt cluster. Both machines has 4 interfaces. 2 interfaces in bond1 for data 2 interfaces in bond0 for management (short connected directly between servers) switch0 -\ /-\ /- switch0 node1 node2 switch1 -/ \-/ \- switch1 I setup everything as I want/expect but I hit one problem and I don't know how to fix it. The problem is when I switch off one of the machines for maintenance (node01.ovirt in this case). I get in ovirt engine this message: Host node02.ovirt moved to Non-Operational state because interfaces which are down are needed by required networks in the current cluster: 'bond0 (ovirtmgmt)'. Do you have any idea how to avoid it? I can't change physical architecture as I don't have 10Gb switch. BTW it's the same as if I want to start with only 1 node and separated data and mgmt networks: switch - host --(not connected iface for mgmt as I don't need it) Thanks, Luf NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored and retained by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service which may result in deletion of a legitimate e-mail before it is read by the intended recipient. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service /body/html ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] noVNC problems after upgrading to 3.5.0
htmlbodyHi Darrel, have you accepted the certificate for the web socket proxy? ( usually https://your engine:6100/ ) Cheers, Luf Darrell Budic píše v Čt 13. 11. 2014 v 14:25 -0600: I had noVNC working under 3.4, but can’t seem to get it back up after updating to 3.5.0. VNC is working if I make direct connections, but it looks like the web socket proxy never tries to connect to the host server. noVNC is just reporting then generic 1006 error. Firefox reports it already has the right ca.crt installed, so it’s not that. From watching the network, it looks like it never gets authenticated properly to the web proxy, and never tries to connect on from there. Any way to get some debugging info for the web socket proxy? Not locating any in the usual log files when I try this… Anyone else seeing a similar problem? -Darrell ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service /body/html ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Node hypervisor
Hi, I am a oVirt newbie. I have installed oVirt Engine using Fedora 20 and the Qick Start Guide it runs fine and manage it per web interface. Now is stuck at 2.2.1 Install oVirt Node. I have installed the node hypervisor and it is working. BUT what is it good for? Whats the purpose of it? Is a ¨node¨ a end user machine that uses a virtual machine? Finally i want a Windows 7 virtualistion. -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Node hypervisor
Hello, A node is a physical machine which runs your VMs. Typically you have the Engine on one (virtual) machine and multiple physical nodes to run your VMs on. I hope this helps. P.S: Please disregard the other Email, I picked the From address. Regards, mots-Ursprüngliche Nachricht- Von: Harald Wolf ov...@online.de Gesendet: Fre 14 November 2014 14:33 An: users@ovirt.org Betreff: [ovirt-users] Node hypervisor Hi, I am a oVirt newbie. I have installed oVirt Engine using Fedora 20 and the Qick Start Guide it runs fine and manage it per web interface. Now is stuck at 2.2.1 Install oVirt Node. I have installed the node hypervisor and it is working. BUT what is it good for? Whats the purpose of it? Is a ¨node¨ a end user machine that uses a virtual machine? Finally i want a Windows 7 virtualistion. -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Node hypervisor
Hello Harald, welcome to the ovirt mailing list! On 14.11.2014 14:35, Harald Wolf wrote: Hi, I am a oVirt newbie. I have installed oVirt Engine using Fedora 20 and the Qick Start Guide it runs fine and manage it per web interface. Now is stuck at 2.2.1 Where exactly is the issue there? Please point to the exact doc you are refeffing to. There are several versions and flavors of ovirt (3.4 branch plus minor version, 3.5 branch , nightlies; AllInOne, Hosted Engine, 'Normal' Engine). For future posts, it is quite helpful if you supply this. Also, be aware of some general oVirt terminology: - The (oVirt) Engine is the controller and data collector for your guests, - A 'Host' is generally a physical machine used to run guests on, - Hosts are grouped together in clusters of similar hardware providing migration and other capabilities, - A Datacenter is a logical entity of clusters (hosts) and storage connections, networks, disks, ect. shared between them; - VDSM is the daemon running on the hosts to make this all happen; imagine it as a super process for qemu processes. Install oVirt Node. I have installed the node hypervisor and it is working. BUT what is it good for? Whats the purpose of it? The above said, you basically need a psychical or virtual machine for the Engine and some additional hosts to run your guests (not true for AllInOne; witch should IMHO only used for demo/lab purposes. Imagine oVirt Node as something similar to EXi hypervisor; it is an imae containing all the stuff you need to add a machine as host to ovirt. The same can be achived by installing ovirt from the repos on a (preferring minimal) CentOS, RHEL, Fedora install. Is a ¨node¨ a end user machine that uses a virtual machine? Finally i want a Windows 7 virtualistion. There is no problem with that and Windows is very well supported as guest OS. For all of those, have a look on the excellent ovirt admin Guide [1]. This is still for oVirt 3.4 - but most of the stuff is true for 3.5 as well. Have fun with oVirt! -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet. [1] -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Node hypervisor
Sorry, forgot the link in [1]: http://www.ovirt.org/OVirt_Administration_Guide On 14.11.2014 15:11, Daniel Helgenberger wrote: Hello Harald, welcome to the ovirt mailing list! On 14.11.2014 14:35, Harald Wolf wrote: Hi, I am a oVirt newbie. I have installed oVirt Engine using Fedora 20 and the Qick Start Guide it runs fine and manage it per web interface. Now is stuck at 2.2.1 Where exactly is the issue there? Please point to the exact doc you are refeffing to. There are several versions and flavors of ovirt (3.4 branch plus minor version, 3.5 branch , nightlies; AllInOne, Hosted Engine, 'Normal' Engine). For future posts, it is quite helpful if you supply this. Also, be aware of some general oVirt terminology: - The (oVirt) Engine is the controller and data collector for your guests, - A 'Host' is generally a physical machine used to run guests on, - Hosts are grouped together in clusters of similar hardware providing migration and other capabilities, - A Datacenter is a logical entity of clusters (hosts) and storage connections, networks, disks, ect. shared between them; - VDSM is the daemon running on the hosts to make this all happen; imagine it as a super process for qemu processes. Install oVirt Node. I have installed the node hypervisor and it is working. BUT what is it good for? Whats the purpose of it? The above said, you basically need a psychical or virtual machine for the Engine and some additional hosts to run your guests (not true for AllInOne; witch should IMHO only used for demo/lab purposes. Imagine oVirt Node as something similar to EXi hypervisor; it is an imae containing all the stuff you need to add a machine as host to ovirt. The same can be achived by installing ovirt from the repos on a (preferring minimal) CentOS, RHEL, Fedora install. Is a ¨node¨ a end user machine that uses a virtual machine? Finally i want a Windows 7 virtualistion. There is no problem with that and Windows is very well supported as guest OS. For all of those, have a look on the excellent ovirt admin Guide [1]. This is still for oVirt 3.4 - but most of the stuff is true for 3.5 as well. Have fun with oVirt! -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet. [1] -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] CAS authentication
Can any one tell me if there is a CAS authentication plugin available or planned? If it is planned is there a target for the feature? -Alastair ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Mail in spam folder ...
Hello, it happened some months ago yet. It is some days that I'm receiving many list mails automatically put by gmail filter into spam folder... Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Fake power management?
Hello, I'm building a small demonstration system for our sales team to take to a customer so that they can show them our solutions. Hardware: Two Intel NUC's, a 4 port switch and a laptop. Engine: Runs as a VM on one of the NUCs, which one it runs on is determined by pacemaker. Storage: Also managed by pacemaker, it's drbd backed and accessed with iscsi. oVirt version: 3.5 OS: CentOS 6.6 The idea is to have our sales representative (or the potential customer himself) randomly pull the plug on one of the NUCs to show that the system stays operational when part of the hardware fails. My problem is that I don't have any way to implement power management, so the Engine can't fence nodes and won't restart guests that were running on the node which lost power. In pacemaker I can just configure fencing over SSH or even disable the requirement to do so completely. Is there something similar for oVirt, so that the Engine will consider a node which it can't connect to to be powered down? Regards, mots signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Integration of ovirt-engine GUI with the CLI
- Original Message - From: Itamar Heim ih...@redhat.com To: Vojtech Szocs vsz...@redhat.com Cc: Nikita Kodkani nikita.kodk...@gmail.com, users Users@ovirt.org Sent: Wednesday, November 12, 2014 11:03:37 PM Subject: Re: [ovirt-users] Integration of ovirt-engine GUI with the CLI On 11/06/2014 02:59 PM, Vojtech Szocs wrote: - Original Message - From: Itamar Heim ih...@redhat.com To: Nikita Kodkani nikita.kodk...@gmail.com Cc: users Users@ovirt.org, Vojtech Szocs vsz...@redhat.com Sent: Wednesday, November 5, 2014 12:37:21 AM Subject: Re: Fwd: [ovirt-users] Integration of ovirt-engine GUI with the CLI On 11/04/2014 01:54 PM, Nikita Kodkani wrote: Hi, To add further... I read it somewhere on google, that to execute the shell commands in the JavaScript we have to use node.js at the backend. We don't want to spend time on learning the technology in this time frame. -Does ovirt-engine provide API's for executing the shell commands? its the other way around - the cli/shell commands are using the engine python-sdk, which uses the engine REST API. if your solution is html/javascript based, i think using ovirt.js (which wraps calling to the engine rest api 'nicely', vs. you doing it yourself from your code) is the way to go. Exactly, the main use case for oVirtJS is to allow working with Engine from within a JavaScript environment. HTML/JS web application is the primary use case, we also plan to support server-side JS code running on Node.js as another use case, so that people can potentially write custom server-side JS to work with Engine. vojtech - how about adding a very simple samples-portals with it to the repo? Sure, sounds good! The only major issue I see with oVirtJS vs Engine 3.5 is the need to authenticate against REST endpoint via HTTP basic auth mechanism. HTTP basic auth is not appropriate auth mechanism for JS/web apps that live inside web browser. I hope that 3.6 will improve this. http://lists.ovirt.org/pipermail/users/2014-June/025198.html http://www.ovirt.org/Features/Design/Using_REST_API_In_Web_UI http://lists.ovirt.org/pipermail/devel/2014-August/008502.html http://lists.ovirt.org/pipermail/devel/attachments/20140819/a35caa44/attachment-0001.pdf Thanks, Nikita Nikita Kodkani On Tue, Nov 4, 2014 at 4:20 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com wrote: On 11/04/2014 11:47 AM, Nikita Kodkani wrote: It is designed in javascript/HTML. We had initially designed some feature using CLI. But now we just want to execute command when we hit the button/tab. vojtech - sounds like ovirt.js could be the best fit here? -Nikita i On Tue, Nov 4, 2014 at 4:09 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com wrote: On 11/04/2014 06:30 AM, Nikita Kodkani wrote: Hi, I have the CLI designed for the RHEV-M. I have also designed some GUI in ovirt-engine. Now I am stuckup with the integration. Could you suggest how to connect the ovirt-engine GUI with the backend CLI commands? which language is your gui? why use the CLI instead of the python or java SDKs (or ruby or javascript ones) ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Multiple NICs on hosted engine?
I have installed the first node of a new oVirt 3.5 setup with a hosted engine VM. I have multiple networks: one public-accessible and one private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the public LAN, but now realize that it can't access the power control. I tried to add a second NIC to the engine VM through the web interface, but of course that doesn't work (because it isn't really managed there). How can I add a second NIC to the hosted engine VM? -- Chris Adams c...@cmadams.net ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Fake power management?
Il 14/11/2014 15:54, mots ha scritto: Hello, I'm building a small demonstration system for our sales team to take to a customer so that they can show them our solutions. Hardware: Two Intel NUC's, a 4 port switch and a laptop. Engine: Runs as a VM on one of the NUCs, which one it runs on is determined by pacemaker. Storage: Also managed by pacemaker, it's drbd backed and accessed with iscsi. oVirt version: 3.5 OS: CentOS 6.6 Just for curiosity, any reason for using pacemaker instead on oVirt Hosted Engine solution? The idea is to have our sales representative (or the potential customer himself) randomly pull the plug on one of the NUCs to show that the system stays operational when part of the hardware fails. My problem is that I don't have any way to implement power management, so the Engine can't fence nodes and won't restart guests that were running on the node which lost power. In pacemaker I can just configure fencing over SSH or even disable the requirement to do so completely. Is there something similar for oVirt, so that the Engine will consider a node which it can't connect to to be powered down? Regards, mots ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] oVirt Node 3.5 build available for testing
Hey, finally we reached a stage again where we can provide an oVirt Node. The following oVirt Node ISO contains the oVirt 3.5.0 packages. Please go ahead, test it and provide feedback in case of issues. https://fedorapeople.org/~fabiand/node/3.5/ovirt-node-iso-3.5.0.ovirt35.20141114.0.el6.iso To learn something more about oVirt Node please visit http://www.ovirt.org/Node http://www.ovirt.org/Quick_Start_Guide#Install_oVirt_Node Please note that this is still an pre-release, and we are aware that there are still issues with the hosted-engine part of Node. But this part will see some (already pending updates) in the near future. Greetings fabian ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Fake power management?
Well, I haven't found a way to make sure the Engines storage comes up before the Engine is attemting to start. -Ursprüngliche Nachricht- Von:Sandro Bonazzola sbona...@redhat.com mailto:sbona...@redhat.com Gesendet: Fre 14 November 2014 16:13 An: Patrick Lottenbach p...@a-bot.ch mailto:p...@a-bot.ch ; users@ovirt.org mailto:users@ovirt.org Betreff: Re: [ovirt-users] Fake power management? Il 14/11/2014 15:54, mots ha scritto: Hello, I'm building a small demonstration system for our sales team to take to a customer so that they can show them our solutions. Hardware: Two Intel NUC's, a 4 port switch and a laptop. Engine: Runs as a VM on one of the NUCs, which one it runs on is determined by pacemaker. Storage: Also managed by pacemaker, it's drbd backed and accessed with iscsi. oVirt version: 3.5 OS: CentOS 6.6 Just for curiosity, any reason for using pacemaker instead on oVirt Hosted Engine solution? The idea is to have our sales representative (or the potential customer himself) randomly pull the plug on one of the NUCs to show that the system stays operational when part of the hardware fails. My problem is that I don't have any way to implement power management, so the Engine can't fence nodes and won't restart guests that were running on the node which lost power. In pacemaker I can just configure fencing over SSH or even disable the requirement to do so completely. Is there something similar for oVirt, so that the Engine will consider a node which it can't connect to to be powered down? Regards, mots ___ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com signature.asc Description: OpenPGP digital signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Upgrade to Ovirt 3.5.0 Authentication Fails to IPA
Hello, I upgraded to ovirt 3.5.0 and can no longer authenticate to IPA. Starting up ovrit-engine the extension manager fails to properly load the service that handles Kerberos/LDAP. engine.log: ... 2014-11-10 11:29:25,106 INFO [org.ovirt.engine.core.dal.job.ExecutionMessageDirector] (MSC service thread 1-10) Start initializing ExecutionMessageDirector 2014-11-10 11:29:25,108 INFO [org.ovirt.engine.core.dal.job.ExecutionMessageDirector] (MSC service thread 1-10) Finished initializing ExecutionMessageDirector 2014-11-10 11:29:25,145 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Loading extension 'builtin-authn-internal' 2014-11-10 11:29:25,146 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'builtin-authn-internal' loaded 2014-11-10 11:29:25,148 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Loading extension 'internal' 2014-11-10 11:29:25,150 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'internal' loaded 2014-11-10 11:29:25,154 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Loading extension 'builtin-authn-EXAMPLE.ORG' 2014-11-10 11:29:25,215 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'builtin-authn-EXAMPLE.ORG' loaded 2014-11-10 11:29:25,218 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Loading extension 'EXAMPLE.ORG' 2014-11-10 11:29:25,264 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'EXAMPLE.ORG' loaded 2014-11-10 11:29:25,265 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Initializing extension 'EXAMPLE.ORG' 2014-11-10 11:29:25,265 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'EXAMPLE.ORG' initialized 2014-11-10 11:29:25,266 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Initializing extension 'builtin-authn-internal' 2014-11-10 11:29:25,266 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'builtin-authn-internal' initialized 2014-11-10 11:29:25,267 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Initializing extension 'builtin-authn-EXAMPLE.ORG' 2014-11-10 11:29:25,267 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'builtin-authn-EXAMPLE.ORG' initialized 2014-11-10 11:29:25,268 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Initializing extension 'internal' 2014-11-10 11:29:25,268 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Extension 'internal' initialized 2014-11-10 11:29:25,268 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Start of enabled extensions list 2014-11-10 11:29:25,269 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Instance name: 'EXAMPLE.ORG', Extension name: 'Kerberos/Ldap Authz (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true' 2014-11-10 11:29:25,270 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Instance name: 'builtin-authn-internal', Extension name: 'Internal Authn (Built-in)', Version: 'N/A', Notes: '', License: 'AS L 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true' 2014-11-10 11:29:25,270 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Instance name: 'builtin-authn-EXAMPLE.ORG', Extension name: 'Kerberos/Ldap Authn (Built-in)', Version: 'N/A', Notes: '', Licen se: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true' 2014-11-10 11:29:25,271 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) Instance name: 'internal', Extension name: 'Internal Authz (Built-in)', Version: 'N/A', Notes: '', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: 'N/A', Initialized: 'true' 2014-11-10 11:29:25,272 INFO [org.ovirt.engine.core.extensions.mgr.ExtensionsManager] (MSC service thread 1-10) End of enabled extensions list 2014-11-10 11:29:25,404 INFO [org.ovirt.engine.core.bll.aaa.DbUserCacheManager] (MSC service thread 1-10) Start initializing DbUserCacheManager 2014-11-10 11:29:25,405 INFO [org.ovirt.engine.core.bll.aaa.DbUserCacheManager] (MSC service thread 1-10) Finished initializing DbUserCacheManager 2014-11-10
Re: [ovirt-users] VM migration/creation on host problem ...
In /var/log/libvirt/libvirt.log :
[root@ovirt-node2 ~]# tail -f /var/log/libvirt/libvirtd.log
2014-11-14 15:45:03.770+: 13769: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:45:18.791+: 13772: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:45:33.812+: 13772: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:45:48.867+: 13768: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:46:03.889+: 13772: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:46:18.911+: 13768: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
2014-11-14 15:46:21.595+: 13767: error : virNetSocketReadWire:1194 :
End of file while reading data: Input/output error
2014-11-14 15:46:33.931+: 13770: error : virDomainObjGetMetadata:16650
: metadata not found: Requested metadata element is not present
Does anybody knows what that means ?
2014-11-14 0:49 GMT+01:00 James James jre...@gmail.com:
It's look like Selinux problem. I've just set selinux in permissive mode
and migration and vm creation work but I am not able to connect to the vm.
The network doesn't works. ;(
/dev/hpet rdev=0A:E4 acl=rw exe=/usr/sbin/libvirtd hostname=? addr=?
terminal=? res=success'
type=ANOM_PROMISCUOUS msg=audit(1415921728.561:2869): dev=vnet0 prom=256
old_prom=0 auid=4294967295 uid=0 gid=0 ses=4294967295
type=SYSCALL msg=audit(1415921728.561:2869): arch=c03e syscall=16
success=yes exit=0 a0=1e a1=89a2 a2=7ff7c77ecd30 a3=3a2032373a65736f
items=0 ppid=1 pid=21225 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=libvirtd
exe=/usr/sbin/libvirtd subj=system_u:system_r:virtd_t:s0-s0:c0.c1023
key=(null)
type=VIRT_RESOURCE msg=audit(1415921728.561:2870): user pid=21206 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net
reason=open vm=test uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82
net=00:1A:4A:7C:94:00 path=/dev/net/tun rdev=0A:C8
exe=/usr/sbin/libvirtd hostname=? addr=? terminal=? res=success'
type=VIRT_RESOURCE msg=audit(1415921728.684:2871): user pid=21206 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net
reason=open vm=test uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82
net=00:1A:4A:7C:94:00 path=/dev/vhost-net rdev=0A:39
exe=/usr/sbin/libvirtd hostname=? addr=? terminal=? res=success'
type=AVC msg=audit(1415921728.689:2872): avc: denied { connectto } for
pid=22575 comm=libvirtd path=/var/run/sanlock/sanlock.sock
scontext=system_u:system_r:svirt_t:s0:c110,c335
tcontext=system_u:system_r:sanlock_t:s0-s0:c0.c1023
tclass=unix_stream_socket
type=SYSCALL msg=audit(1415921728.689:2872): arch=c03e syscall=42
success=no exit=-13 a0=3 a1=7ff7c77ec710 a2=6e a3=0 items=0 ppid=1
pid=22575 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
fsgid=0 tty=(none) ses=4294967295 comm=libvirtd exe=/usr/sbin/libvirtd
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1415921728.690:2873): avc: denied { connectto } for
pid=22575 comm=libvirtd path=/var/run/sanlock/sanlock.sock
scontext=system_u:system_r:svirt_t:s0:c110,c335
tcontext=system_u:system_r:sanlock_t:s0-s0:c0.c1023
tclass=unix_stream_socket
type=SYSCALL msg=audit(1415921728.690:2873): arch=c03e syscall=42
success=no exit=-13 a0=3 a1=7ff7c77ec890 a2=6e a3=0 items=0 ppid=1
pid=22575 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
fsgid=0 tty=(none) ses=4294967295 comm=libvirtd exe=/usr/sbin/libvirtd
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 key=(null)
type=ANOM_ABEND msg=audit(1415921728.690:2874): auid=4294967295 uid=0
gid=0 ses=4294967295 subj=system_u:system_r:virtd_t:s0-s0:c0.c1023
pid=22575 comm=libvirtd sig=11
type=ANOM_PROMISCUOUS msg=audit(1415921728.719:2875): dev=vnet0 prom=0
old_prom=256 auid=4294967295 uid=0 gid=0 ses=4294967295
type=VIRT_RESOURCE msg=audit(1415921728.910:2876): user pid=21206 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=net
reason=start vm=test uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 old-net=?
new-net=00:1A:4A:7C:94:00 exe=/usr/sbin/libvirtd hostname=? addr=?
terminal=? res=success'
type=VIRT_RESOURCE msg=audit(1415921728.910:2877): user pid=21206 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:virtd_t:s0-s0:c0.c1023 msg='virt=kvm resrc=mem
reason=start vm=test uuid=2932fd25-7c09-48a8-a5f0-c7165ddb3c82 old-mem=0
new-mem=1048576 exe=/usr/sbin/libvirtd hostname=? addr=? terminal=?
res=success'
type=VIRT_RESOURCE
Re: [ovirt-users] VM migration/creation on host problem ...
- Original Message - From: James James jre...@gmail.com To: Francesco Romani from...@redhat.com Cc: users users@ovirt.org Sent: Friday, 14 November, 2014 4:53:22 PM Subject: Re: [ovirt-users] VM migration/creation on host problem ... In /var/log/libvirt/libvirt.log : [root@ovirt-node2 ~]# tail -f /var/log/libvirt/libvirtd.log 2014-11-14 15:45:03.770+: 13769: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:18.791+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:33.812+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:48.867+: 13768: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:03.889+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:18.911+: 13768: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:21.595+: 13767: error : virNetSocketReadWire:1194 : End of file while reading data: Input/output error 2014-11-14 15:46:33.931+: 13770: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present Does anybody knows what that means ? That and the selinux issue you reported previously reminded me of one bug: https://bugzilla.redhat.com/show_bug.cgi?id=1157185 further information: https://bugzilla.redhat.com/show_bug.cgi?id=1150243#c17 Can't find more precise information at the moment :( -- Francesco Romani RedHat Engineering Virtualization R D Phone: 8261328 IRC: fromani ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Mail in spam folder ...
On 14/11/14 15:47, Gianluca Cecchi wrote: Hello, it happened some months ago yet. It is some days that I'm receiving many list mails automatically put by gmail filter into spam folder... Gianluca This is a known gmail/ mailman (mailing list management software) issue. google for gmail mailman dkim give you a good explanation. here's the short version: gmail does use/respect DKIM (anti spam technique) mailman mangles DKIM headers (a patched version is available, but not in EL6) and so some mails from DKIM enabled domains get mangled by mailman, so google thinks those mails are spam, because the DKIM header is not correct anymore. there is no escape from this problem, except the mailinglist provider does upgrade it's mailman version. HTH -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM migration/creation on host problem ...
Thanks for your answer. There was 2 problems 1 - selinux problem : https://bugzilla.redhat.com/show_bug.cgi?id=1157185 2 - A Network problem : I had to configure my switch port. The 2 problems are solved. Thanks for your help. 2014-11-14 17:05 GMT+01:00 Francesco Romani from...@redhat.com: - Original Message - From: James James jre...@gmail.com To: Francesco Romani from...@redhat.com Cc: users users@ovirt.org Sent: Friday, 14 November, 2014 4:53:22 PM Subject: Re: [ovirt-users] VM migration/creation on host problem ... In /var/log/libvirt/libvirt.log : [root@ovirt-node2 ~]# tail -f /var/log/libvirt/libvirtd.log 2014-11-14 15:45:03.770+: 13769: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:18.791+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:33.812+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:45:48.867+: 13768: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:03.889+: 13772: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:18.911+: 13768: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present 2014-11-14 15:46:21.595+: 13767: error : virNetSocketReadWire:1194 : End of file while reading data: Input/output error 2014-11-14 15:46:33.931+: 13770: error : virDomainObjGetMetadata:16650 : metadata not found: Requested metadata element is not present Does anybody knows what that means ? That and the selinux issue you reported previously reminded me of one bug: https://bugzilla.redhat.com/show_bug.cgi?id=1157185 further information: https://bugzilla.redhat.com/show_bug.cgi?id=1150243#c17 Can't find more precise information at the moment :( -- Francesco Romani RedHat Engineering Virtualization R D Phone: 8261328 IRC: fromani ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] noVNC problems after upgrading to 3.5.0
That was it, thanks! -Darrell On Nov 14, 2014, at 7:09 AM, Finstrle, Ludek lfinst...@netsuite.com wrote: Hi Darrel, have you accepted the certificate for the web socket proxy? ( usually https://your https://your engine:6100/ ) Cheers, Luf Darrell Budic píše v Čt 13. 11. 2014 v 14:25 -0600: I had noVNC working under 3.4, but can’t seem to get it back up after updating to 3.5.0. VNC is working if I make direct connections, but it looks like the web socket proxy never tries to connect to the host server. noVNC is just reporting then generic 1006 error. Firefox reports it already has the right ca.crt installed, so it’s not that. From watching the network, it looks like it never gets authenticated properly to the web proxy, and never tries to connect on from there. Any way to get some debugging info for the web socket proxy? Not locating any in the usual log files when I try this… Anyone else seeing a similar problem? -Darrell ___ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored and retained by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service which may result in deletion of a legitimate e-mail before it is read by the intended recipient. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Multiple NICs on hosted engine?
Hi Chris, - Original Message - From: Chris Adams c...@cmadams.net To: users@ovirt.org Sent: Friday, November 14, 2014 4:11:14 PM Subject: [ovirt-users] Multiple NICs on hosted engine? I have installed the first node of a new oVirt 3.5 setup with a hosted engine VM. I have multiple networks: one public-accessible and one private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the public LAN, but now realize that it can't access the power control. I tried to add a second NIC to the engine VM through the web interface, but of course that doesn't work (because it isn't really managed there). How can I add a second NIC to the hosted engine VM? From the web admin: 1. You have to select the hosted engine datacenter and than create a new logical network. 2. Select the new logical network and under the cluster tab ensure that it's associated to the hosted engine cluster 3. Select your hosted engine host and, under the network interfaces tab, select 'Setup Host Networks' to bind a physical interface of that host to the new logical network 4. At that point you can select the engine VM and add a new nic choosing the right profile to bind it to the second logical network Keep in mind that we had a bug in oVIrt 3.5.0 in that area. If you added an additional logical network to the first hosted engine host before adding the second one, you won't be able to deploy it. No problems if you deploy the second host and only than you add the second logical network configuring it on both the hosts. https://bugzilla.redhat.com/show_bug.cgi?id=1086032 We already fixed it but it will going to be released with 3.5.1 -- Chris Adams c...@cmadams.net ___ 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
Re: [ovirt-users] Multiple NICs on hosted engine?
It’s probably unsupported, but I have found you can edit the
/etc/ovirt-hosted-engine/vm.conf file to add a nic.
I duplicated the existing devices={nicModel:pv,macAddr” line and modified the
macAddr and deviceId entries.
Be sure you modify this file on ALL of your ha engine hosts. Then shutdown your
running engine, let ha-agent restart it (hosted-engine —vm-start works fine
too) and you’ve got two nics.
-Darrell
On Nov 14, 2014, at 9:11 AM, Chris Adams c...@cmadams.net wrote:
I have installed the first node of a new oVirt 3.5 setup with a hosted
engine VM. I have multiple networks: one public-accessible and one
private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the
public LAN, but now realize that it can't access the power control. I
tried to add a second NIC to the engine VM through the web interface,
but of course that doesn't work (because it isn't really managed there).
How can I add a second NIC to the hosted engine VM?
--
Chris Adams c...@cmadams.net
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Re: [ovirt-users] Multiple NICs on hosted engine?
Ah, I did this back under 3.2 or something. Glad to hear it’s supported now! I
suggest ignoring my hack.
On Nov 14, 2014, at 11:17 AM, Darrell Budic bu...@onholyground.com wrote:
It’s probably unsupported, but I have found you can edit the
/etc/ovirt-hosted-engine/vm.conf file to add a nic.
I duplicated the existing devices={nicModel:pv,macAddr” line and modified
the macAddr and deviceId entries.
Be sure you modify this file on ALL of your ha engine hosts. Then shutdown
your running engine, let ha-agent restart it (hosted-engine —vm-start works
fine too) and you’ve got two nics.
-Darrell
On Nov 14, 2014, at 9:11 AM, Chris Adams c...@cmadams.net wrote:
I have installed the first node of a new oVirt 3.5 setup with a hosted
engine VM. I have multiple networks: one public-accessible and one
private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the
public LAN, but now realize that it can't access the power control. I
tried to add a second NIC to the engine VM through the web interface,
but of course that doesn't work (because it isn't really managed there).
How can I add a second NIC to the hosted engine VM?
--
Chris Adams c...@cmadams.net
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Re: [ovirt-users] noVNC problems after upgrading to 3.5.0
- Original Message - From: Darrell Budic bu...@onholyground.com To: Ludek Finstrle lfinst...@netsuite.com Cc: users users@ovirt.org Sent: Friday, November 14, 2014 5:31:57 PM Subject: Re: [ovirt-users] noVNC problems after upgrading to 3.5.0 That was it, thanks! If you are correctly trusting your oVirt internal CA you don't need to explicitly trust every single certificate signed by that CA. Please double check it. -Darrell On Nov 14, 2014, at 7:09 AM, Finstrle, Ludek lfinst...@netsuite.com wrote: Hi Darrel, have you accepted the certificate for the web socket proxy? ( usually https://your engine:6100/ ) Cheers, Luf Darrell Budic píše v Čt 13. 11. 2014 v 14:25 -0600: I had noVNC working under 3.4, but can’t seem to get it back up after updating to 3.5.0. VNC is working if I make direct connections, but it looks like the web socket proxy never tries to connect to the host server. noVNC is just reporting then generic 1006 error. Firefox reports it already has the right ca.crt installed, so it’s not that. From watching the network, it looks like it never gets authenticated properly to the web proxy, and never tries to connect on from there. Any way to get some debugging info for the web socket proxy? Not locating any in the usual log files when I try this… Anyone else seeing a similar problem? -Darrell ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored and retained by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service which may result in deletion of a legitimate e-mail before it is read by the intended recipient. ___ 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
Re: [ovirt-users] Multiple NICs on hosted engine?
- Original Message -
From: Darrell Budic bu...@onholyground.com
To: Chris Adams c...@cmadams.net
Cc: users@ovirt.org
Sent: Friday, November 14, 2014 6:19:18 PM
Subject: Re: [ovirt-users] Multiple NICs on hosted engine?
Ah, I did this back under 3.2 or something. Glad to hear it’s supported now!
I suggest ignoring my hack.
On Nov 14, 2014, at 11:17 AM, Darrell Budic bu...@onholyground.com wrote:
It’s probably unsupported, but I have found you can edit the
/etc/ovirt-hosted-engine/vm.conf file to add a nic.
I duplicated the existing devices={nicModel:pv,macAddr” line and modified
the macAddr and deviceId entries.
Be sure you modify this file on ALL of your ha engine hosts. Then shutdown
your running engine, let ha-agent restart it (hosted-engine —vm-start
works fine too) and you’ve got two nics.
Sorry, I forgot you cannot add that nic on the engine VM from the engine UI.
Please try what I explained plus Darrel's trick.
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Re: [ovirt-users] Mail in spam folder ...
Hi, On Fri, Nov 14, 2014 at 4:47 PM, Gianluca Cecchi gianluca.cec...@gmail.com wrote: Hello, it happened some months ago yet. It is some days that I'm receiving many list mails automatically put by gmail filter into spam folder... I always use gmail filters for lists, so checking Never send it to spam option while creating relevant filter does the trick.. Regards, -- Ekin Meroğlu *ekin.mero...@linuxera.com ekin.mero...@linuxera.com* ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Multiple NICs on hosted engine?
Once upon a time, Simone Tiraboschi stira...@redhat.com said: Sorry, I forgot you cannot add that nic on the engine VM from the engine UI. Please try what I explained plus Darrel's trick. It worked. I added the network in the UI, added it to the host (so it got the bridge set up on that interface) in the UI, and then edited the vm.conf file on the host. Migrated back and forth and all appears well. Thanks. -- Chris Adams c...@cmadams.net ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Latest ovirt-node release/installation
Thanks to everyone for the answers. That helps clarify some basics for me. I prefer to try and implement ovirt-node for the reasons stated above (small, defined OS with a smaller security/management footprint), but now I debate using CentOS 6 or RHEL 6. I feel that oVirt-node is very important to being able to get an environment up and running securely without too much overhead, but perhaps I need to consider minimal OS installs + latest gluster release + 3.5 oVirt at this time. One thing I was curious about is gluster support in oVirt-node. What is the current status as far as glusterfs version and saving settings, etc.? Thanks again! Chris On Fri, Nov 14, 2014 at 6:30 AM, Fabian Deutsch fdeut...@redhat.com wrote: - Original Message - I sincerely hope that this is not answered elsewhere as I've done several searches and have yet to find a solid answer. I have three (what I believe to be) basic questions (with perhaps some subs there): 1) What is the latest oVirt-node release and where would one download it (I appear to only see 3.4 -based releases of the ISO available)? It is 3.5-based and/or is there an upgrade path? Which glusterfs release is currently included with oVirt-node? Hey, there are some 3.5 pre-release isos available here: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ They are quite old. The reason why there is still no Node, is that we are experiencing installation problems after CentOS 6.6 got released. That is why there is no Node for 3.5 yet, becuase we don't want to provide a Node which is dead on arrival. This ain't fun for anyone. 2) As I understand it, newer releases of oVirt-node allow you to do an installation of the self-hosted engine at this time. Is that correct? Yes, that will work. Due to problems mentioned above, we still need to do some fixes to the hosted-engine part of Node, but once they land, HE will work on Node. 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Yes, ovirt-node is not as customizable as a regular host. I.e. you can not (easily) modify the boot process, or install custom rpms. Sometimes this is seen as a restriction, other see this as a well defined environment. Again, I apologize if these questions are covered somewhere, but I felt like asking them in a direct fashion so as to clear up my own ignorance. I appreciate any feedback and information that you could share. No, no worries. There weren't any Node updates (besides the weekly meeting minutes) for a while. We still traget to release Node for oVirt 3.5 ASAP. - fabian Thanks, Chris ___ 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
Re: [ovirt-users] Latest ovirt-node release/installation
- Original Message - Thanks to everyone for the answers. That helps clarify some basics for me. I prefer to try and implement ovirt-node for the reasons stated above (small, defined OS with a smaller security/management footprint), but now I debate using CentOS 6 or RHEL 6. I feel that oVirt-node is very important to being able to get an environment up and running securely without too much overhead, but perhaps I need to consider minimal OS installs + latest gluster release + 3.5 oVirt at this time. oVirt node can (btw) be deployed using PXE (Foreman, Cobbler), USB and CD media, and virtual media. One thing I was curious about is gluster support in oVirt-node. What is the current status as far as glusterfs version and saving settings, etc.? The pre-release build from today contains glusterfs-3.6. - fabian Thanks again! Chris On Fri, Nov 14, 2014 at 6:30 AM, Fabian Deutsch fdeut...@redhat.com wrote: - Original Message - I sincerely hope that this is not answered elsewhere as I've done several searches and have yet to find a solid answer. I have three (what I believe to be) basic questions (with perhaps some subs there): 1) What is the latest oVirt-node release and where would one download it (I appear to only see 3.4 -based releases of the ISO available)? It is 3.5-based and/or is there an upgrade path? Which glusterfs release is currently included with oVirt-node? Hey, there are some 3.5 pre-release isos available here: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ They are quite old. The reason why there is still no Node, is that we are experiencing installation problems after CentOS 6.6 got released. That is why there is no Node for 3.5 yet, becuase we don't want to provide a Node which is dead on arrival. This ain't fun for anyone. 2) As I understand it, newer releases of oVirt-node allow you to do an installation of the self-hosted engine at this time. Is that correct? Yes, that will work. Due to problems mentioned above, we still need to do some fixes to the hosted-engine part of Node, but once they land, HE will work on Node. 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Yes, ovirt-node is not as customizable as a regular host. I.e. you can not (easily) modify the boot process, or install custom rpms. Sometimes this is seen as a restriction, other see this as a well defined environment. Again, I apologize if these questions are covered somewhere, but I felt like asking them in a direct fashion so as to clear up my own ignorance. I appreciate any feedback and information that you could share. No, no worries. There weren't any Node updates (besides the weekly meeting minutes) for a while. We still traget to release Node for oVirt 3.5 ASAP. - fabian Thanks, Chris ___ 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Mail in spam folder ...
On Fri, Nov 14, 2014 at 7:11 PM, Ekin Meroğlu ekin.mero...@linuxera.com wrote: Hi, On Fri, Nov 14, 2014 at 4:47 PM, Gianluca Cecchi gianluca.cec...@gmail.com wrote: Hello, it happened some months ago yet. It is some days that I'm receiving many list mails automatically put by gmail filter into spam folder... I always use gmail filters for lists, so checking Never send it to spam option while creating relevant filter does the trick.. Regards, -- Ekin Meroğlu *ekin.mero...@linuxera.com ekin.mero...@linuxera.com* Strange that for about 3 months I didn't get any e-mail about the list in spam and now about 20 a day... Ok, I didn't know this option about spam in gmail filters. I have set it. Let's see how it goes. Thanks, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Latest ovirt-node release/installation
On Fri, Nov 14, 2014 at 3:52 PM, Fabian Deutsch fdeut...@redhat.com wrote: - Original Message - Thanks to everyone for the answers. That helps clarify some basics for me. I prefer to try and implement ovirt-node for the reasons stated above (small, defined OS with a smaller security/management footprint), but now I debate using CentOS 6 or RHEL 6. I feel that oVirt-node is very important to being able to get an environment up and running securely without too much overhead, but perhaps I need to consider minimal OS installs + latest gluster release + 3.5 oVirt at this time. oVirt node can (btw) be deployed using PXE (Foreman, Cobbler), USB and CD media, and virtual media. That very much interests me since I utilize Cobbler currently for all of my provisioning. I would assume that basically one would kickstart it like any other RHEL-based release. Are you aware of any document that describes Cobbler+oVirt-Node by chance? One thing I was curious about is gluster support in oVirt-node. What is the current status as far as glusterfs version and saving settings, etc.? The pre-release build from today contains glusterfs-3.6. Great! Thanks for the information. I've downloaded that ISO and I'm working on getting that deployed on a couple of test blades. - fabian Thanks again! Chris On Fri, Nov 14, 2014 at 6:30 AM, Fabian Deutsch fdeut...@redhat.com wrote: - Original Message - I sincerely hope that this is not answered elsewhere as I've done several searches and have yet to find a solid answer. I have three (what I believe to be) basic questions (with perhaps some subs there): 1) What is the latest oVirt-node release and where would one download it (I appear to only see 3.4 -based releases of the ISO available)? It is 3.5-based and/or is there an upgrade path? Which glusterfs release is currently included with oVirt-node? Hey, there are some 3.5 pre-release isos available here: http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ They are quite old. The reason why there is still no Node, is that we are experiencing installation problems after CentOS 6.6 got released. That is why there is no Node for 3.5 yet, becuase we don't want to provide a Node which is dead on arrival. This ain't fun for anyone. 2) As I understand it, newer releases of oVirt-node allow you to do an installation of the self-hosted engine at this time. Is that correct? Yes, that will work. Due to problems mentioned above, we still need to do some fixes to the hosted-engine part of Node, but once they land, HE will work on Node. 3) Is there any functionality that one would be losing out on by deploying oVirt via oVirt-node vs. using full-OS installation? Which is the more recommended? Yes, ovirt-node is not as customizable as a regular host. I.e. you can not (easily) modify the boot process, or install custom rpms. Sometimes this is seen as a restriction, other see this as a well defined environment. Again, I apologize if these questions are covered somewhere, but I felt like asking them in a direct fashion so as to clear up my own ignorance. I appreciate any feedback and information that you could share. No, no worries. There weren't any Node updates (besides the weekly meeting minutes) for a while. We still traget to release Node for oVirt 3.5 ASAP. - fabian Thanks, Chris ___ 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] noVNC problems after upgrading to 3.5.0
That’s what I thought too, but... Firefox tells me “This certificate is already installed as a certificate authority.” though. It looks like the cert for :6100 is the proper one, too. Maybe a firefox change with their new signing rules (i’ve disabled security.use_mozillapkix_verification due to problems with other internal certs)? I tried removing all the old web site certs and still had to add the https://engine:6100 cert to get the noVNC console to connect. On Nov 14, 2014, at 11:25 AM, Simone Tiraboschi stira...@redhat.com wrote: - Original Message - From: Darrell Budic bu...@onholyground.com To: Ludek Finstrle lfinst...@netsuite.com Cc: users users@ovirt.org Sent: Friday, November 14, 2014 5:31:57 PM Subject: Re: [ovirt-users] noVNC problems after upgrading to 3.5.0 That was it, thanks! If you are correctly trusting your oVirt internal CA you don't need to explicitly trust every single certificate signed by that CA. Please double check it. -Darrell On Nov 14, 2014, at 7:09 AM, Finstrle, Ludek lfinst...@netsuite.com wrote: Hi Darrel, have you accepted the certificate for the web socket proxy? ( usually https://your engine:6100/ ) Cheers, Luf Darrell Budic píše v Čt 13. 11. 2014 v 14:25 -0600: I had noVNC working under 3.4, but can’t seem to get it back up after updating to 3.5.0. VNC is working if I make direct connections, but it looks like the web socket proxy never tries to connect to the host server. noVNC is just reporting then generic 1006 error. Firefox reports it already has the right ca.crt installed, so it’s not that. From watching the network, it looks like it never gets authenticated properly to the web proxy, and never tries to connect on from there. Any way to get some debugging info for the web socket proxy? Not locating any in the usual log files when I try this… Anyone else seeing a similar problem? -Darrell ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users NOTICE: This email and any attachments may contain confidential and proprietary information of NetSuite Inc. and is for the sole use of the intended recipient for the stated purpose. Any improper use or distribution is prohibited. If you are not the intended recipient, please notify the sender; do not review, copy or distribute; and promptly delete or destroy all transmitted information. Please note that all communications and information transmitted through this email system may be monitored and retained by NetSuite or its agents and that all incoming email is automatically scanned by a third party spam and filtering service which may result in deletion of a legitimate e-mail before it is read by the intended recipient. ___ 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
Re: [ovirt-users] Multiple NICs on hosted engine?
Glad it worked. Make sure you add it to the vm.conf file on all your ha hosts, otherwise you’ll drop it if ha-agent restarts it as opposed to a migration. Wasn’t clear if you’d done that or not. On Nov 14, 2014, at 1:17 PM, Chris Adams c...@cmadams.net wrote: Once upon a time, Simone Tiraboschi stira...@redhat.com said: Sorry, I forgot you cannot add that nic on the engine VM from the engine UI. Please try what I explained plus Darrel's trick. It worked. I added the network in the UI, added it to the host (so it got the bridge set up on that interface) in the UI, and then edited the vm.conf file on the host. Migrated back and forth and all appears well. Thanks. -- Chris Adams c...@cmadams.net ___ 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
[ovirt-users] Network rules
Hello, I'm new, so forgive me if this is stupid or in the wrong place. Because of security reasons, I want a network, where my VMs can talk to one single VM (eg. proxy or management), but not with each other or the host machine. Is there a simple way to solve this, without creating dozens of networks? Jürgen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] (no subject)
Hi, is the hardware of a Host (oVirt Node/Hypervisor) responslible for the best possible computing power of the console users? -- Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
