Re: [one-users] Failed to create VM.(KVM)
How many host do you have? It seems the image didn't trans to the correct path. Best Wishes! Dennis From: vishnu e divakaran Date: 2013-11-14 00:26 To: caohf CC: users@lists.opennebula.org Subject: Failed to create VM.(KVM) Wed Nov 13 20:29:00 2013 [TM][D]: Message received: TRANSFER SUCCESS 16 - Wed Nov 13 20:29:00 2013 [VMM][D]: Message received: LOG I 16 ExitCode: 0 Wed Nov 13 20:29:00 2013 [VMM][D]: Message received: LOG I 16 Successfully execute network driver operation: pre. Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy '/var/lib/one/var//datastores/0/16/deployment.0' 'onevmhost' 16 onevmhost Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 error: Failed to create domain from /var/lib/one/var//datastores/0/16/deployment.0 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 error: Unable to allow access for disk path /var/lib/one/var//datastores/0/16/disk.0: No such file or directory Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG E 16 Could not create domain from /var/lib/one/var//datastores/0/16/deployment.0 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 ExitCode: 255 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 Failed to execute virtualization driver operation: deploy. Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: DEPLOY FAILURE 16 Could not create domain from /var/lib/one/var//datastores/0/16/deployment.0 i have attached the datastores image I have created the image in the default datastore... is it theproblem???___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] ttylinux image from Marketplace fails to boot...
It seems that ttylinux is not running because you are using virtio disk (vda). ttylinux is just for testing, it lacks virtio drivers and other amenities. Use hda for the disk and you should be fine. Concerning the network I think it is behaving as it should. ebtables drivers do not let to have connectivity to other networks and this is done by mac addresses. That is, you can only connect to machines with MAC 02:00:c0:a8:7a:xx. You can do two things to try the network is working. A) Use dummy drivers B) Fire up two VMs and try to ping between them After checking whether the network is working you can play a bit more with network isolation On Wed, Nov 13, 2013 at 8:31 PM, Mark Biggers wrote: > ... while a Marketplace "Vyatta V65R1 Router"" (KVM) image, boots just fine.** > > Here are the details, below. > > onevnet show 8 > > VIRTUAL NETWORK 8 INFORMATION > ID : 8 > NAME : cloud > USER : oneadmin > GROUP : oneadmin > CLUSTER: - > TYPE : RANGED > BRIDGE : br0 > VLAN : Yes > VLAN ID: vnet_default > USED LEASES: 2 > > PERMISSIONS > OWNER : um- > GROUP : --- > OTHER : --- > > VIRTUAL NETWORK TEMPLATE > DNS="192.168.1.1" > GATEWAY="192.168.122.1" > ID="3" > NETMASK="255.255.255.0" > NETWORK_ADDRESS="192.168.122.0/24" > NETWORK_MASK="255.255.255.0" > > RANGE > IP_START : 192.168.122.1 > IP_END : 192.168.122.254 > > USED LEASES > LEASE=[ MAC="02:00:c0:a8:7a:02", IP="192.168.122.2", > IP6_LINK="fe80::400:c0ff:fea8:7a02", USED="1", VID="27" ] > LEASE=[ MAC="02:00:c0:a8:7a:03", IP="192.168.122.3", > IP6_LINK="fe80::400:c0ff:fea8:7a03", USED="1", VID="29" ] > > VIRTUAL MACHINES > > ID USER GROUPNAMESTAT UCPUUMEM HOST > TIME > 27 oneadmin oneadmin vyatta-router runn0 1024M host01 0d > 02h25 > 29 oneadmin oneadmin TTY Linux NOW runn 99256M host01 0d > 01h52 > > > onevm show 29 > > VIRTUAL MACHINE 29 INFORMATION > ID : 29 > NAME: TTY Linux NOW > USER: oneadmin > GROUP : oneadmin > STATE : ACTIVE > LCM_STATE : RUNNING > RESCHED : No > HOST: host01 > START TIME : 11/13 11:35:22 > END TIME: - > DEPLOY ID : one-29 > > VIRTUAL MACHINE MONITORING > USED MEMORY : 256M > USED CPU: 99 > NET_TX : 0K > NET_RX : 0K > > PERMISSIONS > OWNER : um- > GROUP : --- > OTHER : --- > > VM DISKS > ID TARGET IMAGE TYPE SAVE SAVE_AS > 0 vdattylinux - kvm file NO - > > VM NICS > ID NETWORK VLAN BRIDGE IP MAC > 0 cloud yes br0 192.168.122.3 02:00:c0:a8:7a:03 >fe80::400:c0ff:fea8:7a03 > > VIRTUAL MACHINE HISTORY > SEQ HOSTACTION REAS STARTTIME > PROLOG > 0 host01 none none 11/13 11:35:30 0d 01h49m > 0h00m01s > > USER TEMPLATE > SCHED_REQUIREMENTS="ID=\"5\"" > > VIRTUAL MACHINE TEMPLATE > CONTEXT=[ > DISK_ID="1", > ETH0_DNS="192.168.1.1", > ETH0_GATEWAY="192.168.122.1", > ETH0_IP="192.168.122.3", > ETH0_MASK="255.255.255.0", > ETH0_NETWORK="192.168.122.0/24", > NETWORK="YES", > SSH_PUBLIC_KEY="ssh-rsa ... > ", > TARGET="vdb" ] > CPU="0.4" > GRAPHICS=[ > LISTEN="0.0.0.0", > PORT="5929", > TYPE="VNC" ] > MEMORY="256" > OS=[ > ARCH="i686", > BOOT="hd" ] > TEMPLATE_ID="27" > VMID="29" > > > > ** That Vyatta VR VM gets no working route to the br0 bridge (another issue), > and is not pingable at its address from the ONE host (combined host/node, > developer desktop). > > Should I just forget about getting even basic ONE network (ebtables) > working, on openSUSE 12.3? I am getting nowhere with it... "I Am Not A > Network Engineer". > The ONE docs assume a lot of Linux NetEngr background, and/or have some > critical details missing. -- I will send a follow-up email on this, I need > spoon-feeding, sorry. > > > thank you. > > Mark Biggers > mbigg...@ine.com > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Javier Fontán Muiños Developer OpenNebula - The Open Source Toolkit for Data Center Virtualization www.OpenNebula.org | @OpenNebula | github.com/jfontan ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Help! with ebtables networking, for ONE 4.2 on openSUSE 12.3
The subject says it all. I am available on IRC -- see my signature, and Google chat. I can get no "networking across a bridge" working, for the ONE "ebtables" model. The platform is openSUSE 12.3 on a Thinkpad W530, plenty of memory & disk space.Here's the info. ** Thank you in advance. ** (An aside: am quite concerned, that I will *not* get the ONE Virtual Router going in the future, since docs on that seem very thin. And I need to be able to *drop* contextualization; some VMs we will be running can't be modified for that). Mark Biggers INE, Inc. Durham, NC Internets: Freenode.net IRC: markb1, #trizpug #trilug #opennebula .. Google chat: mbiggers...@gmail.com Script started on Wed Nov 13 14:36:39 2013 root@sealion:.../one > netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 0.0.0.0 192.168.1.1 0.0.0.0 UG0 0 0 br0 127.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 lo 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 br0 192.168.122.0 192.168.1.250 255.255.255.0 UG0 0 0 br0 root@sealion:.../one > ip addr ## EDITED 1: lo: 2: eth0: mtu 1500 qdisc pfifo_fast master br0 state UP qlen 1000 link/ether 3c:97:0e:ab:0a:de brd ff:ff:ff:ff:ff:ff 3: wlan0: mtu 1500 qdisc mq state DOWN qlen 1000 4: vboxnet0: mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff 13: tun0: mtu 1500 qdisc pfifo_fast state DOWN qlen 500 link/ether 4a:2a:6d:26:0c:91 brd ff:ff:ff:ff:ff:ff 23: br0: mtu 1500 qdisc noqueue state UP link/ether 3c:97:0e:ab:0a:de brd ff:ff:ff:ff:ff:ff inet 192.168.1.250/24 brd 192.168.1.255 scope global br0 27: vnet0: mtu 1500 qdisc pfifo_fast master br0 state UNKNOWN qlen 500 link/ether fe:00:c0:a8:7a:02 brd ff:ff:ff:ff:ff:ff 29: vnet1: mtu 1500 qdisc pfifo_fast master br0 state UNKNOWN qlen 500 link/ether fe:00:c0:a8:7a:03 brd ff:ff:ff:ff:ff:ff root@sealion:.../one > brctl show bridge name bridge id STP enabled interfaces br0 8000.3c970eab0ade no eth0 vnet0 vnet1 root@sealion:.../one > ebtables -t nat -L Bridge table: nat Bridge chain: PREROUTING, entries: 2, policy: ACCEPT -p IPv4 -i eth0 --ip-dst 192.168.122.2 -j dnat --to-dst 2:0:c0:a8:7a:2 --dnat-target ACCEPT -p ARP -i eth0 --arp-ip-dst 192.168.122.2 -j dnat --to-dst 2:0:c0:a8:7a:2 --dnat-target ACCEPT Bridge chain: OUTPUT, entries: 0, policy: ACCEPT Bridge chain: POSTROUTING, entries: 1, policy: ACCEPT -o eth0 -j snat --to-src 3c:97:e:ab:a:de --snat-arp --snat-target ACCEPT Bridge chain: libvirt-I-vnet0, entries: 0, policy: ACCEPT Bridge chain: libvirt-O-vnet0, entries: 0, policy: ACCEPT Bridge chain: I-vnet0-mac, entries: 0, policy: ACCEPT Bridge chain: I-vnet0-ipv4-ip, entries: 0, policy: ACCEPT Bridge chain: O-vnet0-ipv4, entries: 0, policy: ACCEPT Bridge chain: I-vnet0-arp-mac, entries: 0, policy: ACCEPT Bridge chain: I-vnet0-arp-ip, entries: 0, policy: ACCEPT Bridge chain: I-vnet0-rarp, entries: 0, policy: ACCEPT Bridge chain: O-vnet0-rarp, entries: 0, policy: ACCEPT Bridge chain: libvirt-I-vnet1, entries: 0, policy: ACCEPT Bridge chain: libvirt-O-vnet1, entries: 0, policy: ACCEPT Bridge chain: I-vnet1-mac, entries: 0, policy: ACCEPT Bridge chain: I-vnet1-ipv4-ip, entries: 0, policy: ACCEPT Bridge chain: O-vnet1-ipv4, entries: 0, policy: ACCEPT Bridge chain: I-vnet1-arp-mac, entries: 0, policy: ACCEPT Bridge chain: I-vnet1-arp-ip, entries: 0, policy: ACCEPT Bridge chain: I-vnet1-rarp, entries: 0, policy: ACCEPT Bridge chain: O-vnet1-rarp, entries: 0, policy: ACCEPT r...@sealion.ine.corp:one # ebtables -t broute -L Bridge table: broute Bridge chain: BROUTING, entries: 0, policy: ACCEPT root@sealion:.../one > ebtables -t filter -L Bridge table: filter Bridge chain: INPUT, entries: 0, policy: ACCEPT Bridge chain: FORWARD, entries: 4, policy: ACCEPT -s ! 2:0:c0:a8:7a:0/ff:ff:ff:ff:ff:0 -o vnet0 -j DROP -s ! 2:0:c0:a8:7a:2 -i vnet0 -j DROP -s ! 2:0:c0:a8:7a:0/ff:ff:ff:ff:ff:0 -o vnet1 -j DROP -s ! 2:0:c0:a8:7a:3 -i vnet1 -j DROP Bridge chain: OUTPUT, entries: 0, policy: ACCEPT root@sealion:.../one > iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU Chain OUTPUT (policy ACCEPT) target prot opt source destination root@sealion:.../one > traceroute -nr 192.168.122.2 traceroute to 192.168.122.2 (192.168.122.2), 30
[one-users] ttylinux image from Marketplace fails to boot...
... while a Marketplace "Vyatta V65R1 Router"" (KVM) image, boots just fine.** Here are the details, below. onevnet show 8 VIRTUAL NETWORK 8 INFORMATION ID : 8 NAME : cloud USER : oneadmin GROUP : oneadmin CLUSTER: - TYPE : RANGED BRIDGE : br0 VLAN : Yes VLAN ID: vnet_default USED LEASES: 2 PERMISSIONS OWNER : um- GROUP : --- OTHER : --- VIRTUAL NETWORK TEMPLATE DNS="192.168.1.1" GATEWAY="192.168.122.1" ID="3" NETMASK="255.255.255.0" NETWORK_ADDRESS="192.168.122.0/24" NETWORK_MASK="255.255.255.0" RANGE IP_START : 192.168.122.1 IP_END : 192.168.122.254 USED LEASES LEASE=[ MAC="02:00:c0:a8:7a:02", IP="192.168.122.2", IP6_LINK="fe80::400:c0ff:fea8:7a02", USED="1", VID="27" ] LEASE=[ MAC="02:00:c0:a8:7a:03", IP="192.168.122.3", IP6_LINK="fe80::400:c0ff:fea8:7a03", USED="1", VID="29" ] VIRTUAL MACHINES ID USER GROUPNAMESTAT UCPUUMEM HOST TIME 27 oneadmin oneadmin vyatta-router runn0 1024M host01 0d 02h25 29 oneadmin oneadmin TTY Linux NOW runn 99256M host01 0d 01h52 onevm show 29 VIRTUAL MACHINE 29 INFORMATION ID : 29 NAME: TTY Linux NOW USER: oneadmin GROUP : oneadmin STATE : ACTIVE LCM_STATE : RUNNING RESCHED : No HOST: host01 START TIME : 11/13 11:35:22 END TIME: - DEPLOY ID : one-29 VIRTUAL MACHINE MONITORING USED MEMORY : 256M USED CPU: 99 NET_TX : 0K NET_RX : 0K PERMISSIONS OWNER : um- GROUP : --- OTHER : --- VM DISKS ID TARGET IMAGE TYPE SAVE SAVE_AS 0 vdattylinux - kvm file NO - VM NICS ID NETWORK VLAN BRIDGE IP MAC 0 cloud yes br0 192.168.122.3 02:00:c0:a8:7a:03 fe80::400:c0ff:fea8:7a03 VIRTUAL MACHINE HISTORY SEQ HOSTACTION REAS STARTTIME PROLOG 0 host01 none none 11/13 11:35:30 0d 01h49m 0h00m01s USER TEMPLATE SCHED_REQUIREMENTS="ID=\"5\"" VIRTUAL MACHINE TEMPLATE CONTEXT=[ DISK_ID="1", ETH0_DNS="192.168.1.1", ETH0_GATEWAY="192.168.122.1", ETH0_IP="192.168.122.3", ETH0_MASK="255.255.255.0", ETH0_NETWORK="192.168.122.0/24", NETWORK="YES", SSH_PUBLIC_KEY="ssh-rsa ... ", TARGET="vdb" ] CPU="0.4" GRAPHICS=[ LISTEN="0.0.0.0", PORT="5929", TYPE="VNC" ] MEMORY="256" OS=[ ARCH="i686", BOOT="hd" ] TEMPLATE_ID="27" VMID="29" ** That Vyatta VR VM gets no working route to the br0 bridge (another issue), and is not pingable at its address from the ONE host (combined host/node, developer desktop). Should I just forget about getting even basic ONE network (ebtables) working, on openSUSE 12.3? I am getting nowhere with it... "I Am Not A Network Engineer". The ONE docs assume a lot of Linux NetEngr background, and/or have some critical details missing. -- I will send a follow-up email on this, I need spoon-feeding, sorry. thank you. Mark Biggers mbigg...@ine.com ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] Failed to create VM.(KVM)
datastore image <>___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Failed to create VM.(KVM)
Wed Nov 13 20:29:00 2013 [TM][D]: Message received: TRANSFER SUCCESS 16 - Wed Nov 13 20:29:00 2013 [VMM][D]: Message received: LOG I 16 ExitCode: 0 Wed Nov 13 20:29:00 2013 [VMM][D]: Message received: LOG I 16 Successfully execute network driver operation: pre. Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy '/var/lib/one/var//datastores/0/16/deployment.0' 'onevmhost' 16 onevmhost Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 error: Failed to create domain from /var/lib/one/var//datastores/0/16/deployment.0 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 error: Unable to allow access for disk path /var/lib/one/var//datastores/0/16/disk.0: No such file or directory Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG E 16 Could not create domain from /var/lib/one/var//datastores/0/16/deployment.0 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 ExitCode: 255 Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: LOG I 16 Failed to execute virtualization driver operation: deploy. Wed Nov 13 20:29:01 2013 [VMM][D]: Message received: DEPLOY FAILURE 16 Could not create domain from /var/lib/one/var//datastores/0/16/deployment.0 i have attached the datastores image I have created the image in the default datastore... is it theproblem??? ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] OpenNebula Puppet module released
Hi Javier, I already wrote a short article on my blog: www.unix-freak.org/2013/11/opennebula-puppet-module.html - Martin On 08 Nov 2013, at 15:16, Javier Fontan wrote: > Thank you! This will make the deployment of OpenNebula much easier. > > Do you want to write a little post in our blog? Maybe we can find some > other people that can contribute to the module. > > Cheers > > On Fri, Nov 8, 2013 at 2:17 PM, Martin Alfke wrote: >> Hi, >> >> my actual project has released our work on an open nebula puppet module: >> https://github.com/epost-dev/opennebula-puppet-module >> >> The module still needs lots of rework (especially the params.pp needs to get >> cleaned up). >> and adoption to also work nicely with other distributions. >> (We have done our work on basis of cents 6) >> >> hth, >> >> Martin >> >> ___ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > > > -- > Javier Fontán Muiños > Developer > OpenNebula - The Open Source Toolkit for Data Center Virtualization > www.OpenNebula.org | @OpenNebula | github.com/jfontan ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] LCM Unknown state.
Qestion it is posible to be limited by sqlite .. because after 44 VM's on a host it happen to see random vm's on UNKNOWN state but the machine is fine and runing fine . Is someting about monitoring. If i prepare mysql backend and will restart oned on mysql .. it will install database on sql server and runnit as before ? ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] opennebula4.2 with esxi5.1 when install vms faild.
hi， you are so kind to change this guide，could you show me where can i get the new guide? you mean through the 'vmfs' drivers for the system datastores?or image datastores? or both? cloud you kind enough to show me how can i use opennebula4.2+and esxi to create vms? thinks At 2013-11-13 20:03:37,"Tino Vazquez" wrote: >I think a further clarification is in place. OpenNebula 4.0+ supports >VMware NFS datastores, but through the 'vmfs' drivers, not through the >'shared' drivers. > >Regards, > >-Tino >-- >OpenNebula - Flexible Enterprise Cloud Made Simple > >-- >Constantino Vázquez Blanco, PhD, MSc >Senior Infrastructure Architect at C12G Labs >www.c12g.com | @C12G | es.linkedin.com/in/tinova > >-- >Confidentiality Warning: The information contained in this e-mail and >any accompanying documents, unless otherwise expressly indicated, is >confidential and privileged, and is intended solely for the person >and/or entity to whom it is addressed (i.e. those identified in the >"To" and "cc" box). They are the property of C12G Labs S.L.. >Unauthorized distribution, review, use, disclosure, or copying of this >communication, or any part thereof, is strictly prohibited and may be >unlawful. If you have received this e-mail in error, please notify us >immediately by e-mail at ab...@c12g.com and delete the e-mail and >attachments and any copy from your system. C12G thanks you for your >cooperation. > > >On Wed, Nov 13, 2013 at 10:55 AM, Tino Vazquez wrote: >> Hi hansz, >> >> The guide you are referring is only meant to be used with OpenNebula 3 >> series (3.8.5 is the latest update). I've updated the text of the >> guide so this appears more clearly. >> >> Since OpenNebula 4.0, there is no support for NFS datastores in VMware. >> >> Apologies for the confusion, >> >> -Tino >> -- >> OpenNebula - Flexible Enterprise Cloud Made Simple >> >> -- >> Constantino Vázquez Blanco, PhD, MSc >> Senior Infrastructure Architect at C12G Labs >> www.c12g.com | @C12G | es.linkedin.com/in/tinova >> >> -- >> Confidentiality Warning: The information contained in this e-mail and >> any accompanying documents, unless otherwise expressly indicated, is >> confidential and privileged, and is intended solely for the person >> and/or entity to whom it is addressed (i.e. those identified in the >> "To" and "cc" box). They are the property of C12G Labs S.L.. >> Unauthorized distribution, review, use, disclosure, or copying of this >> communication, or any part thereof, is strictly prohibited and may be >> unlawful. If you have received this e-mail in error, please notify us >> immediately by e-mail at ab...@c12g.com and delete the e-mail and >> attachments and any copy from your system. C12G thanks you for your >> cooperation. >> >> >> On Wed, Nov 13, 2013 at 1:46 AM, hansz wrote: >>> hi, >>> i follow this >>> http://opennebula.org/cloud:vmware_centos >>> >>> share the front-end 's /var/lib/one/datastores/0 and 100 to esxi >>> >>> >>> >>> >>> At 2013-11-12 22:24:21,"Tino Vazquez" wrote: Hi, Which guide are you following? Regards, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | es.linkedin.com/in/tinova -- Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the "To" and "cc" box). They are the property of C12G Labs S.L.. Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at ab...@c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation. On Tue, Nov 12, 2013 at 2:42 PM, hansz wrote: > hi, > a i feel confused,let me make it clearly, > i use opennebula install on centos6.4(but the server only has i 300G > disk) > and esxi5.1 (has 2T disks),i follow the opennebula, > i shared the front-end's /var/lib/one/datastores/0 and 1 to esxi5.1 use > nfs, > and i upload the image from the sunstone ,and then create vms, although > the > images and vms storages on the esxi's /vmfs/volumes/0 and 1 but Actually > it > use the front-end's space storage these.and my centos server will full > soon, > what i want is that ,i can use the esxi's2T space to storage the images > or > vms ? > can i do like this? how? i make it clearier? hope so. > > > > > > > At 2013-11-12 19:08:04,"Tino Vazquez" wrote: >>Hi, >> >>There must be some misunderstanding
Re: [one-users] Sunstone image upload not working - images not in tmpdir
Quoting Daniel Molina (dmol...@opennebula.org):
> Hi Stefan,
> Could you try exporting the $TMPDIR var before starting the passenger
> processes?
>
> This is the code that generates the temp file (sunstone-server.rb):
> tmpfile = Tempfile.open('sunstone-upload')
>
> by default, it uses Dir.tmpdir as temp dir and this method checks the env
> var TMPDIR. This variable is defined in the sunstone-server script, but
> Apache do not use this script to start new server instances
>
> You can also specify it as a parameter in the code:
> tmpfile = Tempfile.open('sunstone-upload', '/mnt/sunstone_upload')
I've tried this and that works, i.e. the image gets uploaded and stored
in /mnt/sunstone_upload directory. However, something goes wrong copying
the file to the datastore. The file is empty (0 bytes). Here some logging:
sunstone.log:
[13/Nov/2013 12:19:28] "POST /upload?img=%7B%22i
mage%22%3A%7B%22NAME%22%3A%22ubuntu_saucy%22%2C%22TYPE%22%3A%22CDROM%22%2C%22PERSISTENT%22%3A%22NO%22%7D%2C%22ds_id%2
2%3A%22105%22%7D&file=ubuntu-13.10-server-amd64.iso&qqfile=ubuntu-13.10-server-amd64.iso
" 201 910 11.8890
oned.log:
Wed Nov 13 12:19:23 2013 [ReM][D]: Req:8352 UID:0 ImageAllocate invoked,
"NAME="ubuntu_saucy"...", 105
Wed Nov 13 12:19:23 2013 [ImM][I]: Copying
/mnt/sunstone_upload/sunstone-upload20131113-23887-1gdh6b2 to repository
for image 22
Wed Nov 13 12:19:23 2013 [ReM][D]: Req:8352 UID:0 ImageAllocate result
SUCCESS, 22
Wed Nov 13 12:19:23 2013 [ReM][D]: Req:8624 UID:0 ImageInfo invoked, 22
Wed Nov 13 12:19:23 2013 [ReM][D]: Req:8624 UID:0 ImageInfo result
SUCCESS, "22 Hope this helps
It sure does help but I'm not there yet :).
How can I debug this final step (copy from tempdir to datastore)?
Thanks,
Stefan
--
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Re: [one-users] opennebula4.2 with esxi5.1 when install vms faild.
I think a further clarification is in place. OpenNebula 4.0+ supports VMware NFS datastores, but through the 'vmfs' drivers, not through the 'shared' drivers. Regards, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | es.linkedin.com/in/tinova -- Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the "To" and "cc" box). They are the property of C12G Labs S.L.. Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at ab...@c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation. On Wed, Nov 13, 2013 at 10:55 AM, Tino Vazquez wrote: > Hi hansz, > > The guide you are referring is only meant to be used with OpenNebula 3 > series (3.8.5 is the latest update). I've updated the text of the > guide so this appears more clearly. > > Since OpenNebula 4.0, there is no support for NFS datastores in VMware. > > Apologies for the confusion, > > -Tino > -- > OpenNebula - Flexible Enterprise Cloud Made Simple > > -- > Constantino Vázquez Blanco, PhD, MSc > Senior Infrastructure Architect at C12G Labs > www.c12g.com | @C12G | es.linkedin.com/in/tinova > > -- > Confidentiality Warning: The information contained in this e-mail and > any accompanying documents, unless otherwise expressly indicated, is > confidential and privileged, and is intended solely for the person > and/or entity to whom it is addressed (i.e. those identified in the > "To" and "cc" box). They are the property of C12G Labs S.L.. > Unauthorized distribution, review, use, disclosure, or copying of this > communication, or any part thereof, is strictly prohibited and may be > unlawful. If you have received this e-mail in error, please notify us > immediately by e-mail at ab...@c12g.com and delete the e-mail and > attachments and any copy from your system. C12G thanks you for your > cooperation. > > > On Wed, Nov 13, 2013 at 1:46 AM, hansz wrote: >> hi, >> i follow this >> http://opennebula.org/cloud:vmware_centos >> >> share the front-end 's /var/lib/one/datastores/0 and 100 to esxi >> >> >> >> >> At 2013-11-12 22:24:21,"Tino Vazquez" wrote: >>>Hi, >>> >>>Which guide are you following? >>> >>>Regards, >>> >>>-Tino >>> >>>-- >>>OpenNebula - Flexible Enterprise Cloud Made Simple >>> >>>-- >>>Constantino Vázquez Blanco, PhD, MSc >>>Senior Infrastructure Architect at C12G Labs >>>www.c12g.com | @C12G | es.linkedin.com/in/tinova >>> >>>-- >>>Confidentiality Warning: The information contained in this e-mail and >>>any accompanying documents, unless otherwise expressly indicated, is >>>confidential and privileged, and is intended solely for the person >>>and/or entity to whom it is addressed (i.e. those identified in the >>>"To" and "cc" box). They are the property of C12G Labs S.L.. >>>Unauthorized distribution, review, use, disclosure, or copying of this >>>communication, or any part thereof, is strictly prohibited and may be >>>unlawful. If you have received this e-mail in error, please notify us >>>immediately by e-mail at ab...@c12g.com and delete the e-mail and >>>attachments and any copy from your system. C12G thanks you for your >>>cooperation. >>> >>> >>>On Tue, Nov 12, 2013 at 2:42 PM, hansz wrote: hi, a i feel confused,let me make it clearly, i use opennebula install on centos6.4(but the server only has i 300G disk) and esxi5.1 (has 2T disks),i follow the opennebula, i shared the front-end's /var/lib/one/datastores/0 and 1 to esxi5.1 use nfs, and i upload the image from the sunstone ,and then create vms, although the images and vms storages on the esxi's /vmfs/volumes/0 and 1 but Actually it use the front-end's space storage these.and my centos server will full soon, what i want is that ,i can use the esxi's2T space to storage the images or vms ? can i do like this? how? i make it clearier? hope so. At 2013-11-12 19:08:04,"Tino Vazquez" wrote: >Hi, > >There must be some misunderstanding. The OpenNebula front-end _cannot_ >have a access to a vmfs system datastore (or vmfs image datastore, for >that matter). > >Regards, > >-Tino >-- >OpenNebula - Flexible Enterprise Cloud Made Simple > >-- >Constantino Vázquez Blanco, PhD, MSc >Senior Infrastructure Architect at C12G Labs >www.c12g.com | @C12G | es.linkedin.com/in/tinova > >-- >Confidentiality Warning: The information contained in this
Re: [one-users] Various issues novnc-server / websockify
Hi Stefan, comments inline On 13 November 2013 10:11, Stefan Kooman wrote: > Hi list, > > Currently there is no option to enable IPv6 for novnc-server > (websockify) although websockify supports this. I've made a little > (dirty) hack to enable IPv6 for websockify: > > --- /root/OpenNebulaVNC.rb 2013-11-08 21:37:13.958535135 +0100 > +++ /usr/lib/one/ruby/OpenNebulaVNC.rb 2013-11-09 22:08:12.951812886 +0100 > @@ -70,7 +70,7 @@ > > @pipe = nil > @token_folder = File.join(VAR_LOCATION, opts[:token_folder_name]) > -@proxy_path = File.join(SHARE_LOCATION, > "websockify/websocketproxy.py") > +@proxy_path = File.join(SHARE_LOCATION, > "websockify/websocketproxy.py -6") > @proxy_port = config[:vnc_proxy_port] > > @wss = config[:vnc_proxy_support_wss] > > If sunstone is reachable over IPv6 your clients might want to reach the > websockify port over IPv6 as well, if they want to make a VNC > connection. It would be nice to have a config option in > sunstone-server.conf to influence this behaviour (i.e :vnc_proxy_ipv6: > yes/no). > > It makes sense, I have created a ticket to add this parameter http://dev.opennebula.org/issues/2454 > One of the hints in documentation [1] debugging novnc-server / > websockify is to run it on a console. But if you do this sunstone will > give an error message "VNC server is not running" and will refuse to > initiate a vnc session. Sure, you can hack your way around this but it > would be nice if either the check in OpenNebulaVNC.rb would be adjusted > to figure out if there's really nothing listening on vnc port (instead > of depending on lock file) or include a "debug" option so it skips this > check altogether. > Yes, the documentation should include that you have to generate the lock file, otherwise the sunstone-server will not work, or modify the code to include one of your suggestions. (patches are more than welcome) > > Another thing biting me are the functions in OpenNebulaVNC.rb creating > and removing the sunstone_vnc_tokens directory. The directory is created > with oneadmin as owner and group. If you're running sunstone with Apache > Passenger it depends on the user you're running passenger with if it's > able to write new tokens or not. Documentation assumes passenger runs > as user www-data [2] (although you can easily change that). With the > default configuration passenger is not allowed to write tokens in that > directory and an error will be thrown. It would be nice if OpenNebulaVNC > could check what user passenger runs as, and create the directory > accordingly. What is the reason this directory should be created "on the > fly" > anyway? It seems to complicate things a bit. > You are right, the dir should not be recreated if it already exists http://dev.opennebula.org/issues/2455 > > Finally, when running "websockify" on command line in "debug" mode it > gives the > folllowing warning: > > "WARNING: no 'numpy' module, HyBi protocol is slower or disabled > WebSocket server settings" > > Is python-numpy indeed a "performance accelerator" in this case? If so, > I think this should be (at least) a (recommended) dependency for > sunstone. Documentation does mention python-numby so I guess it does > help [1]. > Yes, it is recommended since it uses some optimized C code instead of python. I will include it in the docs. Thank you for your great feedback > > Cheers, > > Stefan > > [1]: http://opennebula.org/documentation:rel4.2:sunstone > [2]: http://opennebula.org/documentation:rel4.2:suns_advance > > > -- > | BIT BV http://www.bit.nl/Kamer van Koophandel 09090351 > | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl > > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.10 (GNU/Linux) > > iF4EAREIAAYFAlKDQkEACgkQTyGgYdFIOcZeLAEAiRmrySJ9GHtyVjyIepIJ77ct > 2abudHSLdsPLFzXNavcBAJ3SQn5mFkOtZCBSx9KehF16/HqMpA7Hh0D4SebulA4q > =IJTP > -END PGP SIGNATURE- > > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > -- -- Daniel Molina Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] opennebula4.2 with esxi5.1 when install vms faild.
Hi hansz, The guide you are referring is only meant to be used with OpenNebula 3 series (3.8.5 is the latest update). I've updated the text of the guide so this appears more clearly. Since OpenNebula 4.0, there is no support for NFS datastores in VMware. Apologies for the confusion, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | es.linkedin.com/in/tinova -- Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the "To" and "cc" box). They are the property of C12G Labs S.L.. Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at ab...@c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation. On Wed, Nov 13, 2013 at 1:46 AM, hansz wrote: > hi, > i follow this > http://opennebula.org/cloud:vmware_centos > > share the front-end 's /var/lib/one/datastores/0 and 100 to esxi > > > > > At 2013-11-12 22:24:21,"Tino Vazquez" wrote: >>Hi, >> >>Which guide are you following? >> >>Regards, >> >>-Tino >> >>-- >>OpenNebula - Flexible Enterprise Cloud Made Simple >> >>-- >>Constantino Vázquez Blanco, PhD, MSc >>Senior Infrastructure Architect at C12G Labs >>www.c12g.com | @C12G | es.linkedin.com/in/tinova >> >>-- >>Confidentiality Warning: The information contained in this e-mail and >>any accompanying documents, unless otherwise expressly indicated, is >>confidential and privileged, and is intended solely for the person >>and/or entity to whom it is addressed (i.e. those identified in the >>"To" and "cc" box). They are the property of C12G Labs S.L.. >>Unauthorized distribution, review, use, disclosure, or copying of this >>communication, or any part thereof, is strictly prohibited and may be >>unlawful. If you have received this e-mail in error, please notify us >>immediately by e-mail at ab...@c12g.com and delete the e-mail and >>attachments and any copy from your system. C12G thanks you for your >>cooperation. >> >> >>On Tue, Nov 12, 2013 at 2:42 PM, hansz wrote: >>> hi, >>> a i feel confused,let me make it clearly, >>> i use opennebula install on centos6.4(but the server only has i 300G >>> disk) >>> and esxi5.1 (has 2T disks),i follow the opennebula, >>> i shared the front-end's /var/lib/one/datastores/0 and 1 to esxi5.1 use >>> nfs, >>> and i upload the image from the sunstone ,and then create vms, although >>> the >>> images and vms storages on the esxi's /vmfs/volumes/0 and 1 but Actually >>> it >>> use the front-end's space storage these.and my centos server will full >>> soon, >>> what i want is that ,i can use the esxi's2T space to storage the images >>> or >>> vms ? >>> can i do like this? how? i make it clearier? hope so. >>> >>> >>> >>> >>> >>> >>> At 2013-11-12 19:08:04,"Tino Vazquez" wrote: Hi, There must be some misunderstanding. The OpenNebula front-end _cannot_ have a access to a vmfs system datastore (or vmfs image datastore, for that matter). Regards, -Tino -- OpenNebula - Flexible Enterprise Cloud Made Simple -- Constantino Vázquez Blanco, PhD, MSc Senior Infrastructure Architect at C12G Labs www.c12g.com | @C12G | es.linkedin.com/in/tinova -- Confidentiality Warning: The information contained in this e-mail and any accompanying documents, unless otherwise expressly indicated, is confidential and privileged, and is intended solely for the person and/or entity to whom it is addressed (i.e. those identified in the "To" and "cc" box). They are the property of C12G Labs S.L.. Unauthorized distribution, review, use, disclosure, or copying of this communication, or any part thereof, is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify us immediately by e-mail at ab...@c12g.com and delete the e-mail and attachments and any copy from your system. C12G thanks you for your cooperation. On Tue, Nov 12, 2013 at 11:23 AM, hansz wrote: > hi, > > i mean if i cloud use esxi's storage space to storage the front-end's > system datastores? > > > > > > > > At 2013-11-12 18:04:10,"Tino Vazquez" wrote: >>Hi, >> >>> as for my front-end has a limited storage. >> >> >>Not sure if I follow correctly, the front-end cannot access any VMFS >> volume. >> >>OpenNebula currently supports only shared vmfs system datastores. >> >>Regards, >> >>-Tino >> >>-- >
Re: [one-users] Sunstone image upload not working - images not in tmpdir
Hi Stefan,
On 13 November 2013 08:57, Stefan Kooman wrote:
> Hi List,
>
> I'm a bit puzzled. I have a set of load-balanced sunstone nodes with
> ":tmpdir" set to "/mnt/sunstone_upload". This is an nfs share accessible
> by both "front-end" and "sunstone" nodes. If I upload an image it fails
> like this (from oned.log):
>
> Tue Nov 12 22:26:02 2013 [ReM][D]: Req:3824 UID:0 ImageAllocate invoked,
> "NAME="ubuntu_saucy"...", 105
> Tue Nov 12 22:26:02 2013 [ImM][I]: Command execution fail:
> /var/lib/one/remotes/datastore/fs/stat
>
> PERTX0RSSVZFUl9BQ1RJT05fREFUQT48SU1BR0U+PFBBVEg+L3RtcC9zdW5zdG9uZS11cGxvYWQyMDEzMTExMi0xMzUyLTFtNWlmcHg8L1BBVEg+PC9JT
>
> UFHRT48REFUQVNUT1JFPjxJRD4xMDU8L0lEPjxVSUQ+MDwvVUlEPjxHSUQ+MDwvR0lEPjxVTkFNRT5vbmVhZG1pbjwvVU5BTUU+PEdOQU1FPm9uZWFkbW
>
> luPC9HTkFNRT48TkFNRT5pbWFnZXNfZHNfMV9rdm1fY2x1c3RlcjwvTkFNRT48UEVSTUlTU0lPTlM+PE9XTkVSX1U+MTwvT1dORVJfVT48T1dORVJfTT4
>
> xPC9PV05FUl9NPjxPV05FUl9BPjA8L09XTkVSX0E+PEdST1VQX1U+MTwvR1JPVVBfVT48R1JPVVBfTT4wPC9HUk9VUF9NPjxHUk9VUF9BPjA8L0dST1VQ
>
> X0E+PE9USEVSX1U+MDwvT1RIRVJfVT48T1RIRVJfTT4wPC9PVEhFUl9NPjxPVEhFUl9BPjA8L09USEVSX0E+PC9QRVJNSVNTSU9OUz48RFNfTUFEPmZzP
>
> C9EU19NQUQ+PFRNX01BRD5zaGFyZWQ8L1RNX01BRD48QkFTRV9QQVRIPi92YXIvbGliL29uZS8vZGF0YXN0b3Jlcy8xMDU8L0JBU0VfUEFUSD48VFlQRT
>
> 4wPC9UWVBFPjxESVNLX1RZUEU+MDwvRElTS19UWVBFPjxDTFVTVEVSX0lEPjEwMDwvQ0xVU1RFUl9JRD48Q0xVU1RFUj5LVk08L0NMVVNURVI+PFRPVEF
>
> MX01CPjk5NjE0ODwvVE9UQUxfTUI+PEZSRUVfTUI+OTQyODAwPC9GUkVFX01CPjxVU0VEX01CPjE8L1VTRURfTUI+PElNQUdFUz48L0lNQUdFUz48VEVN
>
> UExBVEU+PERTX01BRD48IVtDREFUQVtmc11dPjwvRFNfTUFEPjxUTV9NQUQ+PCFbQ0RBVEFbc2hhcmVkXV0+PC9
>
> UTV9NQUQ+PFRZUEU+PCFbQ0RBVEFbSU1BR0VfRFNdXT48L1RZUEU+PC9URU1QTEFURT48L0RBVEFTVE9SRT48L0RTX0RSSVZFUl9BQ1RJT05fREFUQT4=
> 11178
> Tue Nov 12 22:26:02 2013 [ImM][I]: stat: cannot stat
> '/tmp/sunstone-upload20131112-1352-1m5ifpx': No such file or directory
> Tue Nov 12 22:26:02 2013 [ImM][E]: stat: Cannot determine size for
> /tmp/sunstone-upload20131112-1352-1m5ifpx
>
> It's trying to stat the file in /tmp while the tempdir should be
> "/mnt/sunstone_upload". The file does not apear in /tmp, /var/tmp on the
> sunstone nodes either.
>
> Sunstone nodes are running sunstone with Apache Passenger, running as
> "www-data" user. Permissions on /mnt/sunstone_upload are as follow:
>
> drwxrwxr-x 2 www-data oneadmin 4096 Nov 12 22:09 sunstone_upload
>
> Any hints?
>
Could you try exporting the $TMPDIR var before starting the passenger
processes?
This is the code that generates the temp file (sunstone-server.rb):
tmpfile = Tempfile.open('sunstone-upload')
by default, it uses Dir.tmpdir as temp dir and this method checks the env
var TMPDIR. This variable is defined in the sunstone-server script, but
Apache do not use this script to start new server instances
You can also specify it as a parameter in the code:
tmpfile = Tempfile.open('sunstone-upload', '/mnt/sunstone_upload')
Hope this helps
>
> Thanks,
>
> Stefan
>
> P.s. I did apply patch http://dev.opennebula.org/issues/2407
>
>
> --
> | BIT BV http://www.bit.nl/Kamer van Koophandel 09090351
> | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl
>
> -BEGIN PGP SIGNATURE-
> Version: GnuPG v1.4.10 (GNU/Linux)
>
> iF4EAREIAAYFAlKDMNQACgkQTyGgYdFIOcYGYQD9FD/dfdHhWJdqgU9dI6huVnQx
> +ybFuGMhIU5waGUyrnMA/0kBHhX7Ejx3CzhYfbdIjpIBY0AdaVD57Gf7UVo+/nWm
> =qysQ
> -END PGP SIGNATURE-
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> ___
> Users mailing list
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>
>
--
--
Daniel Molina
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | dmol...@opennebula.org | @OpenNebula
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[one-users] Sunstone redundant memcached setup
Hi List, If you have a setup consisting of more than one "front-end" server I think it would make sense to be able to specify more than one memcached server in sunstone. If for one reason or another a memcached server is not available anymore it can automatically try the next one configured (after $timeout value). Building this funtionality directly into sunstone gives you the benefit of "redundant" memcached servers without the need for cluster software taking care of this. If you let sunstone server A point to memcached server A (primary) and memached server B (secondary) and sunstone server B point to memcached server B (primary) and memcached server A (secondary) you've doubled the available memcached capacity during normal operations. Are there any reasons _not_ to use two different (active) memcached servers? Cheers, Stefan -- | BIT BV http://www.bit.nl/Kamer van Koophandel 09090351 | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl signature.asc Description: Digital signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Various issues novnc-server / websockify
Hi list, Currently there is no option to enable IPv6 for novnc-server (websockify) although websockify supports this. I've made a little (dirty) hack to enable IPv6 for websockify: --- /root/OpenNebulaVNC.rb 2013-11-08 21:37:13.958535135 +0100 +++ /usr/lib/one/ruby/OpenNebulaVNC.rb 2013-11-09 22:08:12.951812886 +0100 @@ -70,7 +70,7 @@ @pipe = nil @token_folder = File.join(VAR_LOCATION, opts[:token_folder_name]) -@proxy_path = File.join(SHARE_LOCATION, "websockify/websocketproxy.py") +@proxy_path = File.join(SHARE_LOCATION, "websockify/websocketproxy.py -6") @proxy_port = config[:vnc_proxy_port] @wss = config[:vnc_proxy_support_wss] If sunstone is reachable over IPv6 your clients might want to reach the websockify port over IPv6 as well, if they want to make a VNC connection. It would be nice to have a config option in sunstone-server.conf to influence this behaviour (i.e :vnc_proxy_ipv6: yes/no). One of the hints in documentation [1] debugging novnc-server / websockify is to run it on a console. But if you do this sunstone will give an error message "VNC server is not running" and will refuse to initiate a vnc session. Sure, you can hack your way around this but it would be nice if either the check in OpenNebulaVNC.rb would be adjusted to figure out if there's really nothing listening on vnc port (instead of depending on lock file) or include a "debug" option so it skips this check altogether. Another thing biting me are the functions in OpenNebulaVNC.rb creating and removing the sunstone_vnc_tokens directory. The directory is created with oneadmin as owner and group. If you're running sunstone with Apache Passenger it depends on the user you're running passenger with if it's able to write new tokens or not. Documentation assumes passenger runs as user www-data [2] (although you can easily change that). With the default configuration passenger is not allowed to write tokens in that directory and an error will be thrown. It would be nice if OpenNebulaVNC could check what user passenger runs as, and create the directory accordingly. What is the reason this directory should be created "on the fly" anyway? It seems to complicate things a bit. Finally, when running "websockify" on command line in "debug" mode it gives the folllowing warning: "WARNING: no 'numpy' module, HyBi protocol is slower or disabled WebSocket server settings" Is python-numpy indeed a "performance accelerator" in this case? If so, I think this should be (at least) a (recommended) dependency for sunstone. Documentation does mention python-numby so I guess it does help [1]. Cheers, Stefan [1]: http://opennebula.org/documentation:rel4.2:sunstone [2]: http://opennebula.org/documentation:rel4.2:suns_advance -- | BIT BV http://www.bit.nl/Kamer van Koophandel 09090351 | GPG: 0xD14839C6 +31 318 648 688 / i...@bit.nl signature.asc Description: Digital signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
