Re: [ovirt-users] Network QOS not working for VM Outbound
Hi Michael, Please find the full details :- interface type='bridge' mac address='00:1a:4a:97:5d:a8'/ source bridge='Internal1'/ target dev='vnet4'/ model type='virtio'/ filterref filter='vdsm-no-mac-spoofing'/ link state='up'/ bandwidth inbound average='12800' peak='12800' burst='102400'/ outbound average='12800' peak='12800' burst='102400'/ /bandwidth alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x04' function='0x0'/ /interface interface type='bridge' mac address='00:1a:4a:fa:f1:46'/ source bridge='Network_601'/ target dev='vnet5'/ model type='virtio'/ filterref filter='vdsm-no-mac-spoofing'/ link state='up'/ bandwidth inbound average='256' peak='256' burst='102400'/ outbound average='256' peak='256' burst='102400'/ /bandwidth alias name='net1'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /interface On Thu, Apr 2, 2015 at 3:02 PM, Punit Dambiwal hypu...@gmail.com wrote: Hi Michael, Sorry for the late reply...i just overlooked this mail because i received it in junk box... --- [root@cpu01 ~]# virsh -r dumpxml ef48648ac67f72e9fe79d5069444f7f5 | grep outbound outbound average='12800' peak='12800' burst='102400'/ outbound average='256' peak='256' burst='102400'/ [root@cpu01 ~]# - Thanks, Punit On Mon, Feb 16, 2015 at 3:33 PM, Michael Burman mbur...@redhat.com wrote: Which OS you have on your hosts and client? which libvirt version.. libvirt logs run the next command on hosts: 'virsh -r list' - for the vm's that are running on the host 'virsh -r dumpxml $dom(name of the VM) | grep outbound' and check that you have the right values there for the outbound, the values in the xml are in Kilobytes. you should have there: outbound average='256' peak='256' burst='102400'/ Thanks - Original Message - From: Punit Dambiwal hypu...@gmail.com To: Michael Burman mbur...@redhat.com Cc: users@ovirt.org Sent: Monday, February 16, 2015 9:04:09 AM Subject: Re: [ovirt-users] Network QOS not working for VM Outbound Hi Michael, No Both the VM's running on different Hosts ?? What details you required i will happy to share... Thanks, Punit On Sun, Feb 15, 2015 at 4:01 PM, Michael Burman mbur...@redhat.com wrote: Hi Punit, Network QoS for VM Outbound should work. Please provide some more info and details..are VM's running on the same host? Michael B - Original Message - From: Punit Dambiwal hypu...@gmail.com To: users@ovirt.org Sent: Friday, February 13, 2015 8:54:02 AM Subject: [ovirt-users] Network QOS not working for VM Outbound Hi, I have check and found that the Network QOS not working for VM outboundit's working fine for Inbound only... root@vm3:~# ./speedtest_cli.py Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from (103.4.X.X)... Selecting best server based on latency... Hosted by HKIX1 (Hong Kong) [3.70 km]: 3.153 ms Testing download speed Download: 1.95 Mbit/s Testing upload speed.. Upload: 143.09 Mbit/s Thanks, Punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt 3.1 to 3.2 up-gradation problem
- Original Message - From: suvra roy suvraroy@gmail.com To: users@ovirt.org Sent: Thursday, April 2, 2015 4:39:26 AM Subject: [ovirt-users] ovirt 3.1 to 3.2 up-gradation problem after upgradation ovirt engine 3.1 to 3.2 all of my vdsm node goes to non responding. Error message showing This host is in non responding state. Try to Activate it; If the problem persists, switch Host to Maintenance mode and try to reinstall it. I have tried to reinstall multiple times but still no success . Please help . Please check/post relevant logs: engine: /var/log/ovirt-engine/* /var/log/ovirt-engine/host-deploy/* hosts: /var/log/vdsm/* Thanks, -- Didi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Cannot add Posix Storage
Hi everyone... I have a little strange situation... I'm trying to add Posix Compliant FS Storage Domain based on MooseFS. As You can read below, oVirt is mounting it correctly but it cannot make a Storage Domain. Anybody could help? // Quick investigation Is /posix mounted? root@host008:/tmp mount |grep fuse root@host008:/tmp Nope. Add Storage Domain via Web Panel with parameters: Name: MooseFS Domain Function / Storage Type: Data / POSIX Compliant FS Use Host: HOST008 Path: mfsmount VFS Type: fuse Mount Options: mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev Debug logs from task: JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,231::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message StompFrame command='SEND' JsonRpcServer::DEBUG::2015-04-02 08:52:58,232::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549209::DEBUG::2015-04-02 08:52:58,232::__init__::469::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'StoragePool.connectStorageServer' in bridge with {'connectionParams': [{'password': '', 'id': '----', 'connection': 'mfsmount', 'mnt_options': 'mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev', 'user': '', 'tpgt': '1', 'vfs_type': 'fuse', 'iqn': '', 'port': ''}], 'storagepoolID': '----', 'domainType': 6} Thread-549209::DEBUG::2015-04-02 08:52:58,234::task::595::Storage.TaskManager.Task::(_updateState) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::moving from state init - state preparing Thread-549209::INFO::2015-04-02 08:52:58,234::logUtils::44::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=6, spUUID='----', conList=[{'iqn': '', 'port': '', 'connection': 'mfsmount', 'mnt_options': 'mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev', 'user': '', 'tpgt': '1', 'vfs_type': 'fuse', 'password': '**', 'id': '----'}], options=None) Thread-549209::DEBUG::2015-04-02 08:52:58,237::fileUtils::142::Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/mfsmount Thread-549209::WARNING::2015-04-02 08:52:58,237::fileUtils::149::Storage.fileUtils::(createdir) Dir /rhev/data-center/mnt/mfsmount already exists Thread-549209::DEBUG::2015-04-02 08:52:58,238::mount::227::Storage.Misc.excCmd::(_runcmd) /usr/bin/sudo -n /bin/mount -t fuse -o mfsmaster=mfsmaster,mfsport=9421,mfssubfolder=/posix,_netdev mfsmount /rhev/data-center/mnt/mfsmount (cwd None) JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,271::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message StompFrame command='SEND' JsonRpcServer::DEBUG::2015-04-02 08:52:58,273::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549210::DEBUG::2015-04-02 08:52:58,276::stompReactor::163::yajsonrpc.StompServer::(send) Sending response JsonRpc (StompReactor)::DEBUG::2015-04-02 08:52:58,279::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message StompFrame command='SEND' JsonRpcServer::DEBUG::2015-04-02 08:52:58,280::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-549211::DEBUG::2015-04-02 08:52:58,282::stompReactor::163::yajsonrpc.StompServer::(send) Sending response Thread-549209::ERROR::2015-04-02 08:52:58,523::hsm::2424::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File /usr/share/vdsm/storage/hsm.py, line 2421, in connectStorageServer conObj.connect() File /usr/share/vdsm/storage/storageServer.py, line 222, in connect self.getMountObj().getRecord().fs_file) File /usr/share/vdsm/storage/mount.py, line 278, in getRecord (self.fs_spec, self.fs_file)) OSError: [Errno 2] Mount of `mfsmount` at `/rhev/data-center/mnt/mfsmount` does not exist Thread-549209::DEBUG::2015-04-02 08:52:58,524::hsm::2443::Storage.HSM::(connectStorageServer) knownSDs: {2df46204-217e-416f-a072-ab8ef17cd8d2: storage.nfsSD.findDomain, 316c3e1c-4e61-4b0a-b2f6-63cc22d3ab25: storage.nfsSD.findDomain, 6c348f77-bb02-4135-b629-2c9cacb0b85c: storage.nfsSD.findDomain, 00697722-a1ce-4911-a84c-c4688e5076fe: storage.nfsSD.findDomain, 6ac038d7-969d-45b5-be5f-c58a66a78a90: storage.nfsSD.findDomain} Thread-549209::INFO::2015-04-02 08:52:58,524::logUtils::47::dispatcher::(wrapper) Run and protect: connectStorageServer, Return response: {'statuslist': [{'status': 100, 'id': '----'}]} Thread-549209::DEBUG::2015-04-02 08:52:58,525::task::1191::Storage.TaskManager.Task::(prepare) Task=`9bb09583-d8f7-4189-b9ab-81b925f8fc13`::finished: {'statuslist': [{'status': 100, 'id': '----'}]} Thread-549209::DEBUG::2015-04-02 08:52:58,525::task::595::Storage.TaskManager.Task::(_updateState)
Re: [ovirt-users] Storage domain not in pool issue
Hi, Have you any news to tell me ? Thanks Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -Message d'origine- De : Adam Litke [mailto:ali...@redhat.com] Envoyé : mercredi 1 avril 2015 17:06 À : VONDRA Alain Cc : Elad Ben Aharon; users@ovirt.org; Federico Simoncelli; Maor Lipchuk Objet : Re: [ovirt-users] Storage domain not in pool issue On 31/03/15 08:43 +, VONDRA Alain wrote: Hi, Here is the logs. Thanks Federico, Maor: tldr; Can you offer some advice for recovering this block SD after a DC disaster? Hi Alain, After looking at your logs, it's clear that the metadata on the storage domain itself says that the domain is attached to pool c58a44b1-1c98-450e-97e1-3347eeb28f86 while engine thinks the domain is attached to pool f422de63-8869-41ef-a782-8b0c9ee03c41. Can you please explain the process you used to recover from your datacenter disaster? My guess is you: 1. Reinstalled the engine host with a blank oVirt DB 2. Created a new data center 3. Created a new master domain 4. Attached some storage domains which were not attached at the time of your previous disaster 5. Tried to attach sd:d7b9d7cc-f7d6-43c7-ae13-e720951657c9 which was attached to your old storage pool at the time of the disaster. #5 failed because the metadata on the storage shows the old storage pool. At this point I see two possible options to recover your storage. PLEASE DO NOT DO ANYTHING YET (until we confirm what the best approach for recovery will be). Option 1: Use the new import storage domain feature to import this domain into your new datacenter. Option 2: Modify the storage domain metadata to remove the reference to the old storage pool. I am adding some other oVirt storage experts to the thread in order to offer you the best advice. Federico, Maor: can you offer some expert advice on this matter? I did notice this wiki page which talks about clearing the storage pool metadata from an export domain. Since this SD is iSCSI, it will be a bit more difficult to manually edit the md but I'd guess someone has a script or some instructions on how to do it. -- Adam Litke ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Basic export/import question (KVM to oVirt)
01.04.2015 23:08, Bellamy, Peter пишет: Is it necessary to export VMs that are straight libvirt/KVM (raw) images before importing them into oVirt? I have a working oVirt 3.5 lab environment up I’d like to try and bring in some of my existing VMs from my straight KVM/libvirt setup. Those VMs are in raw image format. I *think* I need to export the VMs (using virt-v2v) from the KVM hosts to an export domain, then import those VM images into oVirt (using oVirt admin GUI). Is that correct, or is it simpler than that? Yes, you are absolutely right. We moved all our infrastructure from pure KVM (VM disks inside LVM) to oVirt in this way, except of FreeBSD VM's that we moved via zfs send/recv. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [DISCUSSION] oVirt Weekly Sync Goals and Future.
Il 01/04/2015 17:28, Yaniv Dary ha scritto: Hi, In my opinion the current format can be replaced by a etherpad update that is sent as a newsletter every week. The current format doesn't add a lot of value to the project work and doesn't create a real sync on the ongoing topics. No decisions are done today there as well. What do you think should be the goal of the weekly meeting? How can we improve it? Is a newsletter a good enough update? I think a newsletter can replace the current sync format. Thanks! -- Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary ___ 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
Re: [ovirt-users] Network QOS not working for VM Outbound
Hi Michael, Sorry for the late reply...i just overlooked this mail because i received it in junk box... --- [root@cpu01 ~]# virsh -r dumpxml ef48648ac67f72e9fe79d5069444f7f5 | grep outbound outbound average='12800' peak='12800' burst='102400'/ outbound average='256' peak='256' burst='102400'/ [root@cpu01 ~]# - Thanks, Punit On Mon, Feb 16, 2015 at 3:33 PM, Michael Burman mbur...@redhat.com wrote: Which OS you have on your hosts and client? which libvirt version.. libvirt logs run the next command on hosts: 'virsh -r list' - for the vm's that are running on the host 'virsh -r dumpxml $dom(name of the VM) | grep outbound' and check that you have the right values there for the outbound, the values in the xml are in Kilobytes. you should have there: outbound average='256' peak='256' burst='102400'/ Thanks - Original Message - From: Punit Dambiwal hypu...@gmail.com To: Michael Burman mbur...@redhat.com Cc: users@ovirt.org Sent: Monday, February 16, 2015 9:04:09 AM Subject: Re: [ovirt-users] Network QOS not working for VM Outbound Hi Michael, No Both the VM's running on different Hosts ?? What details you required i will happy to share... Thanks, Punit On Sun, Feb 15, 2015 at 4:01 PM, Michael Burman mbur...@redhat.com wrote: Hi Punit, Network QoS for VM Outbound should work. Please provide some more info and details..are VM's running on the same host? Michael B - Original Message - From: Punit Dambiwal hypu...@gmail.com To: users@ovirt.org Sent: Friday, February 13, 2015 8:54:02 AM Subject: [ovirt-users] Network QOS not working for VM Outbound Hi, I have check and found that the Network QOS not working for VM outboundit's working fine for Inbound only... root@vm3:~# ./speedtest_cli.py Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from (103.4.X.X)... Selecting best server based on latency... Hosted by HKIX1 (Hong Kong) [3.70 km]: 3.153 ms Testing download speed Download: 1.95 Mbit/s Testing upload speed.. Upload: 143.09 Mbit/s Thanks, Punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman -- Michael Burman Intern in RedHat Israel, RHEV-M QE Network Team Mobile: 054-5355725 IRC: mburman ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt-node 3.5 iso and rpm are finaly available
- Original Message - Hi Nightly builds of ovirt node iso for 3.5 and master branches are now available on jenkins. http://jenkins.ovirt.org/user/tlitovsk/my-views/view/Node/ They are also available as RPMs for use from your engine. And those RPM will be available on http://resources.ovirt.org/pub/ repositories Tolik, those are great news! Finally we have regular ovirt-node builds again, that means stable ovirt-node-iso buidls are in sight! Nice to see this happen. - fabian ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Basic export/import question (KVM to oVirt)
Thank you kindly! My first few test exports from KVM imports into oVirt worked smoothly. On Apr 2, 2015, at 2:19 AM, Alexandr Krivulya shur...@shurik.kiev.ua wrote: 01.04.2015 23:08, Bellamy, Peter пишет: Is it necessary to export VMs that are straight libvirt/KVM (raw) images before importing them into oVirt? I have a working oVirt 3.5 lab environment up I’d like to try and bring in some of my existing VMs from my straight KVM/libvirt setup. Those VMs are in raw image format. I *think* I need to export the VMs (using virt-v2v) from the KVM hosts to an export domain, then import those VM images into oVirt (using oVirt admin GUI). Is that correct, or is it simpler than that? Yes, you are absolutely right. We moved all our infrastructure from pure KVM (VM disks inside LVM) to oVirt in this way, except of FreeBSD VM's that we moved via zfs send/recv. ___ 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] ovirt-node 3.5 iso and rpm are finaly available
Hi Nightly builds of ovirt node iso for 3.5 and master branches are now available on jenkins. http://jenkins.ovirt.org/user/tlitovsk/my-views/view/Node/ They are also available as RPMs for use from your engine. And those RPM will be available on http://resources.ovirt.org/pub/ repositories Best Regards Tolik Litovsky RHEV-H Team Red Hat Red Hat: trustworthy, transformative technology. Powered by the community. Connect at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] accessing SPICE console when host not on management network
You call all of that configuration for accessing consoles, easy? :) :) Engine should be able to set up the proxy automatically... I haven't used squid, so I have to look in more detail at the configuration that you've provided. I did find some other functionality which would have been much much (much!) easier for me to use had it worked. I was able to Edit each host, go to the Console tab, then click Override display address, and for display address enter the name of the node. I did this for each of my 3 nodes. In theory, this should solve the problem. Now, when accessing the console via remote viewer, the file that is sent from the engine includes the external IP of the node, so everything should work, but it does not... Here's what I see: (remote-viewer:20327): remote-viewer-DEBUG: Couldn't load configuration: File is empty (remote-viewer:20327): GSpice-WARNING **: Connection refused (firefox:20235): Gtk-WARNING **: Unable to retrieve the file info for `file:///tmp/console.vv': Error stating file '/tmp/console.vv': No such file or directory If I choose to save the file instead of opening it directly via remote viewer, it does contain the proper hostname. I can't telnet to port 5900 on the virt host though, which is odd. I thought it might be because the hypervisor firewall restricted the access, so I temporarily cleared all the firewall rules on the one host. That didn't work either. If I could make this work, it would solve the problem for me. Jason. On 04/02/2015 01:59 PM, shimano wrote: You can use Spice Proxy. The easiest way is to run proxy on Squid. I recommend connect via VPN. Here is a part of my Squid's configuration to connect Spice consoles from VPN 10.25.0.0/16 http://10.25.0.0/16 and LAN 192.168.0.0/16 http://192.168.0.0/16 to oVirt's hosts on 192.168.2.0/24 http://192.168.2.0/24: acl manager proto cache_object acl localhost src 127.0.0.1/32 http://127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 http://127.0.0.0/8 0.0.0.0/32 http://0.0.0.0/32 ::1 acl localnet src 192.168.0.0/16 http://192.168.0.0/16 acl localnet src 10.25.0.0/16 http://10.25.0.0/16 acl Safe_ports port 80 # http acl CONNECT method CONNECT http_access allow localnet http_access allow manager localhost http_access deny manager http_access deny !Safe_ports acl spice_servers dst 192.168.2.0/24 http://192.168.2.0/24 http_access allow spice_servers http_access allow localnet http_access allow localhost http_access allow all http_port 3128 hierarchy_stoplist cgi-bin ? cache_dir ufs /var/spool/squid 100 16 256 cache_mem 32 MB coredump_dir /var/spool/squid refresh_pattern ^ftp: 144020% 10080 refresh_pattern ^gopher:14400% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 cache_effective_user squid cache_effective_group squid You have to configure Spice Proxy on oVirt Engine by `engine-config -s SpiceProxyDefault=someProxy`. Here is my solution: root@host021:~ engine-config -a |grep SpiceProxyDefault SpiceProxyDefault: http://10.25.2.21:3128/ version: general You can use Proxy on your public IP if you don't like to use VPN, but remember to make sure that your machines are secured enough. 2015-04-02 18:06 GMT+02:00 Jason Keltz j...@cse.yorku.ca mailto:j...@cse.yorku.ca: I'm trying to figure out the most reasonable method for me to access the console on my ovirt installation. Each node has ovirtmgmt, storage, and external network connectivity. The standalone engine host has ovirtmgmt, and external network. I connect to engine via the external network, right click on a VM and try to access the console. If I use the Remote Viewer method, the connection fails. This is because my client on the external network doesn't have access to ovirtmgmt. I can access the spice-html5 client, and that basically works, though it's crashed more than once. I suspect that Remote Viewer will be more stable. So my question is - what is the best way for me to connect to the console from the external network? Either, I have to start up my client on a machine that has an IP on ovirtmgmt (eg. remote login to engine, and run firefox there?) or I have to route external packets from my host to say, the engine host, and run IP forwarding there? probably not too secure... or I have to figure out a way to make ovirt use the external network for display traffic... that would probably be best (?) but I can't seem to figure out whether it's possible. In particular since the external network is a VM network (it's actually 2 x 1 G links bound via LACP), and not part of ovirt infrastructure, it's not clear if I can use it for display and VM external connectivity as well. Any thoughts would be much appreciated. Jason. ___ Users mailing list
[ovirt-users] oVirt Community Newsletter: April 2015
April is here, and residents of the Eastern Seaboard in the US are feeling a rising hope that Winter is finally on its way out. In the oVirt community, work on oVirt 3.6 is ramping up, even as more people in the virtualization sector are talking us up. Software Milestones and Features Take a look at the upcoming Cinder/Ceph feature in in oVort 3.6! http://www.ovirt.org/Features/Cinder_Integration It was no April Fool's joke--oVirt 3.5.2 RC3 was released and is ready to test! http://t.co/fZhSQhadZV Arch Linux now has the ovirt-guest-agent available https://aur.archlinux.org/packages/ovirt-guest-agent/ In the Community Two Hypervisors, One Great Collaboration http://community.redhat.com/blog/2015/04/two-hypervisors-one-great-collaboration/ CeBIT 2015 retrospective http://dummdida.tumblr.com/post/113959092885/cebit-2015-retrospective VDI Lives On with Help from oVirt http://community.redhat.com/blog/2015/03/vdi-lives-on-with-help-from-ovirt/ FOSSAsia Opens Doors For Many Open Source Projects http://community.redhat.com/blog/2015/03/fossasia-opens-doors-for-many-open-source-projects/ Disaster Recovery in oVirt - FOSSAsia 2015 https://youtu.be/mEiFVeS_6ck Deep Dives and Technical Discussions Progress on oVirt Node 3.6 http://dummdida.tumblr.com/post/112893789355/what-a-week-to-get-ovirt-node-3-6-on-track-we Install oVirt on CentOS 7 http://jensd.be/?p=550 Installing oVirt Hosted Engine [Video] [Spanish] https://youtu.be/W8ErWHXY66A Introducing vmcreate, a RHEV / oVirt Python API VM creation script http://www.clevernetsystems.com/rhev-ovirt-python-api-vm-creation-script/ Updates on the oVirt Appliances (installation of engine and node) http://dummdida.tumblr.com/post/114039260970/updates-on-the-ovirt-appliances-installation-of Virtualisation avec oVirt https://blog.yvonet.com/2015/03/27/virtualisation-avec-ovirt-1-introduction/ (With thanks to Itamar Heim for the links!) -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] accessing SPICE console when host not on management network
I'm trying to figure out the most reasonable method for me to access the console on my ovirt installation. Each node has ovirtmgmt, storage, and external network connectivity. The standalone engine host has ovirtmgmt, and external network. I connect to engine via the external network, right click on a VM and try to access the console. If I use the Remote Viewer method, the connection fails. This is because my client on the external network doesn't have access to ovirtmgmt. I can access the spice-html5 client, and that basically works, though it's crashed more than once. I suspect that Remote Viewer will be more stable. So my question is - what is the best way for me to connect to the console from the external network? Either, I have to start up my client on a machine that has an IP on ovirtmgmt (eg. remote login to engine, and run firefox there?) or I have to route external packets from my host to say, the engine host, and run IP forwarding there? probably not too secure... or I have to figure out a way to make ovirt use the external network for display traffic... that would probably be best (?) but I can't seem to figure out whether it's possible. In particular since the external network is a VM network (it's actually 2 x 1 G links bound via LACP), and not part of ovirt infrastructure, it's not clear if I can use it for display and VM external connectivity as well. Any thoughts would be much appreciated. Jason. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Anyone using YAML support in the RESTAPI?
On 31/03/15 15:34, Juan Hernández wrote: Hello, Does anyone have a good reason to not remove the YAML support from the RESTAPI? As far as I know it isn't used or tested in any reasonable way, so I would like to remove it completely for 3.6. If anyone is using it and can't move to JSON or XML please speak up. I didn't even _know_ there was YAML support. I don't use it atm, but what is the intention of removal? Code cleanup? can't this get auto generated? Regards, Juan Hernandez -- 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] virtual machine does not boot from its hard disk
I have kickstarted my first CentOS 6 host under ovirt. When it boots, the VM tries to PXE boot again rather than going to the hard disk. If I look under Boot Options in my VM, there's only: * First Device: Hard Disk * Second Device: [None] If I Enable boot menu then I can Hit F12 when the machine boots and select the disk. I suspect this is a bug, or am I missing something? In addition, can you configure which of the network interface does PXE boot? or ovirt will always try all of them until it finds one that works? It would seem natural to me to have another column under Network Interfaces labelled PXE where you decide which of the interfaces have PXE enabled. Jason. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] virtual machine does not boot from its hard disk
This is not the problem because I can hit F12, choose the disk, and the machine boots fine. I *had* set the machine to PXE boot before hard disk, but after undoing that, the configuration seems to have held. Jason. On 04/02/2015 02:05 PM, shimano wrote: Make sure that KickStart installed correct boot sector (on correct partition). For example boot Hiren's CD on VM and check that Grub trying to boot correct /boot partition and your /boot partition is active (bootable). 2015-04-02 18:28 GMT+02:00 Jason Keltz j...@cse.yorku.ca mailto:j...@cse.yorku.ca: I have kickstarted my first CentOS 6 host under ovirt. When it boots, the VM tries to PXE boot again rather than going to the hard disk. If I look under Boot Options in my VM, there's only: * First Device: Hard Disk * Second Device: [None] If I Enable boot menu then I can Hit F12 when the machine boots and select the disk. I suspect this is a bug, or am I missing something? In addition, can you configure which of the network interface does PXE boot? or ovirt will always try all of them until it finds one that works? It would seem natural to me to have another column under Network Interfaces labelled PXE where you decide which of the interfaces have PXE enabled. Jason. ___ Users mailing list Users@ovirt.org mailto: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] virtual machine does not boot from its hard disk
Make sure that KickStart installed correct boot sector (on correct partition). For example boot Hiren's CD on VM and check that Grub trying to boot correct /boot partition and your /boot partition is active (bootable). 2015-04-02 18:28 GMT+02:00 Jason Keltz j...@cse.yorku.ca: I have kickstarted my first CentOS 6 host under ovirt. When it boots, the VM tries to PXE boot again rather than going to the hard disk. If I look under Boot Options in my VM, there's only: * First Device: Hard Disk * Second Device: [None] If I Enable boot menu then I can Hit F12 when the machine boots and select the disk. I suspect this is a bug, or am I missing something? In addition, can you configure which of the network interface does PXE boot? or ovirt will always try all of them until it finds one that works? It would seem natural to me to have another column under Network Interfaces labelled PXE where you decide which of the interfaces have PXE enabled. Jason. ___ 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] accessing SPICE console when host not on management network
You can use Spice Proxy. The easiest way is to run proxy on Squid. I recommend connect via VPN. Here is a part of my Squid's configuration to connect Spice consoles from VPN 10.25.0.0/16 and LAN 192.168.0.0/16 to oVirt's hosts on 192.168.2.0/24: acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl localnet src 192.168.0.0/16 acl localnet src 10.25.0.0/16 acl Safe_ports port 80 # http acl CONNECT method CONNECT http_access allow localnet http_access allow manager localhost http_access deny manager http_access deny !Safe_ports acl spice_servers dst 192.168.2.0/24 http_access allow spice_servers http_access allow localnet http_access allow localhost http_access allow all http_port 3128 hierarchy_stoplist cgi-bin ? cache_dir ufs /var/spool/squid 100 16 256 cache_mem 32 MB coredump_dir /var/spool/squid refresh_pattern ^ftp: 144020% 10080 refresh_pattern ^gopher:14400% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 cache_effective_user squid cache_effective_group squid You have to configure Spice Proxy on oVirt Engine by `engine-config -s SpiceProxyDefault=someProxy`. Here is my solution: root@host021:~ engine-config -a |grep SpiceProxyDefault SpiceProxyDefault: http://10.25.2.21:3128/ version: general You can use Proxy on your public IP if you don't like to use VPN, but remember to make sure that your machines are secured enough. 2015-04-02 18:06 GMT+02:00 Jason Keltz j...@cse.yorku.ca: I'm trying to figure out the most reasonable method for me to access the console on my ovirt installation. Each node has ovirtmgmt, storage, and external network connectivity. The standalone engine host has ovirtmgmt, and external network. I connect to engine via the external network, right click on a VM and try to access the console. If I use the Remote Viewer method, the connection fails. This is because my client on the external network doesn't have access to ovirtmgmt. I can access the spice-html5 client, and that basically works, though it's crashed more than once. I suspect that Remote Viewer will be more stable. So my question is - what is the best way for me to connect to the console from the external network? Either, I have to start up my client on a machine that has an IP on ovirtmgmt (eg. remote login to engine, and run firefox there?) or I have to route external packets from my host to say, the engine host, and run IP forwarding there? probably not too secure... or I have to figure out a way to make ovirt use the external network for display traffic... that would probably be best (?) but I can't seem to figure out whether it's possible. In particular since the external network is a VM network (it's actually 2 x 1 G links bound via LACP), and not part of ovirt infrastructure, it's not clear if I can use it for display and VM external connectivity as well. Any thoughts would be much appreciated. Jason. ___ 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