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  • cloudblab 1:57 am on June 22, 2012 Permalink | Reply  

    OpenNebula- Create CentOS VM With contextualization 

    OpenNebula- Create CentOS VM With contextualization

    OpenNebula- Create CentOS VM With contextualization.

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  • cloudblab 1:56 am on June 22, 2012 Permalink | Reply  

    OpenNebula – Creating a Debian Squeeze VM 

    OpenNebula – Creating a Debian Squeeze VM

    OpenNebula – Creating a Debian Squeeze VM.

     

     
  • cloudblab 1:54 am on June 22, 2012 Permalink | Reply  

    OpenNebula- Create CentOS VM With contextualization 

    OpenNebula- Create CentOS VM With contextualization

    OpenNebula- Create CentOS VM With contextualization

     
  • cloudblab 1:52 am on June 22, 2012 Permalink | Reply  

    OpenNebula – Creating a Debian Squeeze VM 

    OpenNebula – Creating a  Debian Squeeze VM

    OpenNebula- Create Debian Squeeze VM With contextualization

     
    • ashwini kumar yadav 10:41 pm on August 12, 2013 Permalink | Reply

      sir
      I am install opennebula on ubuntu server but occure some error such as
      oneadmin@ashwini-HP-630-Notebook-PC:~/opennebula-3.4.1$ ./install.sh -u oneadmin -g oneadmin -d /var/lib/one
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/src/nebula/oned’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/src/scheduler/src/sched/mm_sched’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/src/mad/utils/tty_expect’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/oneauth.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/oneacl.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onehost.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/oneimage.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/oneuser.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onevm.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onevnet.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onetemplate.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onegroup.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onedb.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onedatastore.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onecluster.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-describe-images.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-describe-instances.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-register.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-run-instances.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-terminate-instances.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/econe-upload.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/occi-compute.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/occi-network.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/occi-storage.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onezone.1.gz’: No such file or directory
      cp: cannot stat `/var/lib/one/opennebula-3.4.1/share/man/onevdc.1.gz’: No such file or directory
      chown: changing ownership of `/var/lib/one/.gvfs’: Function not implemented
      chown: changing ownership of `/var/lib/one/remotes/vnm/dummy/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/dummy/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/dummy/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/Firewall.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ovswitch/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ovswitch/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ovswitch/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ovswitch/OpenvSwitch.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/802.1Q/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/802.1Q/HostManaged.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/802.1Q/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/802.1Q/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ebtables/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ebtables/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ebtables/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/ebtables/Ebtables.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/fw/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/fw/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/fw/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/OpenNebulaNic.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/vmware/post’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/vmware/pre’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/vmware/clean’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/vmware/VMware.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vnm/OpenNebulaNetwork.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/scripts_common.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/vmware.d/vmware.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/kvm.d/kvm.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/kvm.d/name.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/kvm.d/cpu.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/kvm.d/architecture.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/ganglia.d/ganglia_probe’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/run_probes’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/xen.d/name.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/xen.d/cpu.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/xen.d/architecture.sh’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/im/xen.d/xen.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/dummy/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/ldap/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/quota/authorize’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/server_x509/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/ssh/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/server_cipher/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/x509/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/auth/plain/authenticate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/scripts_common.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs/fsrc’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs/mv’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs/rm’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs/mkfs’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs/cp’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image/fs’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/image’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/hooks/ft/host_error.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/deploy’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/cancel’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/poll’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/shutdown’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/xenrc’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/restore’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/poll_ganglia’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/reboot’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/save’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/xen/migrate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/deploy’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/cancel’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/poll’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/shutdown’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/vmware_driver.rb’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/checkpoint’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/restore’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/reboot’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/save’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/vmware/migrate’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/deploy’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/cancel’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/poll’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/shutdown’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/restore’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/poll_ganglia’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/kvmrc’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/reboot’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/save’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/migrate_local’: Operation not permitted
      chown: changing ownership of `/var/lib/one/remotes/vmm/kvm/migrate’: Operation not permitted
      oneadmin@ashwini-HP-630-Notebook-PC:~/opennebula-3.4.1$ cp: cannot stat `/var/lib/one/opennebula-3.4.1/src/nebula/oned’: No such file or directory
      sir please solve the my problem
      regards
      ashwini kumar yadav

      • cloudblab 10:50 pm on August 12, 2013 Permalink | Reply

        Ashwini,

        You did not properly install opennebula. Hope you followed my document.
        Are you sure that you installed OpenNebula in /var/lib/one?
        Are you sure that /var/lib/one is owned by oneadmin:oneadmin?

        Check the line ./install.sh -u oneadmin -g oneadmin -d /var/lib/one in the document for more help.

      • cloudblab 10:52 pm on August 12, 2013 Permalink | Reply

        If you want you can learn opennebula installation from me remotely.
        You have my mail ID in all my documents.[cloud.b.lab@zoho.com]

  • cloudblab 7:10 pm on June 21, 2012 Permalink | Reply  

    OpenNebula – Beginners guide to HOOKs 

    OpenNebula 3.4 Beginners guide to HOOKs.

    OpenNebula is simple, user friendly but powerful. In my experience what looked so complicated in other cloud deployment applications have started looking and behaving much easier and simpler in OpenNebula.

    Kudos to everyone involved in designing and programming this wonderful application.

    This tutorial aims to demonstrate using hooks with OpenNebula.

    • A “hook” is defined by:
    • EVENT: The event that will trigger the execution of the hook. Predefined events are, VM states (BOOT,RUNNING etc)
    • ACTION: The command that will be executed. The action can be:
      • Pre-defined: For example, restart, destroy…
      • Custom: a command
      • Local: the action is executed in the ONE frontend
      • Remote: the action is executed in the remote host
    • Several hooks may be defined for the same action. The hooks should be defined at the daemon level, but also VM’s can defined custom hooks.
     
  • cloudblab 2:03 am on June 21, 2012 Permalink | Reply  

    OpenNebula 3.4 Beginners guide to HOOKs 

    OpenNebula 3.4 Beginners guide to HOOKs

    Index

    1 Using a simple Hook for a “FAILED” state

    2.Using a Hook for “PROLOG” state:

    3.Using Fault Tolerance Hooks

    OPENNEBULA R 3.4 – Beginners guide to hooks

     
  • cloudblab 11:43 pm on June 4, 2012 Permalink | Reply  

    OPENNEBULA 3.4.1 :Setup a HIGH AVAILABILITY environment using Ubuntu 12.04, MySQL, DRBD and Heartbeat 

    OPENNEBULA 3.4.1 :Setup a HIGH-AVAILABILITY environment using Ubuntu 12.04, MySQL, DRBD and Heartbeat.

     
  • cloudblab 4:22 pm on June 4, 2012 Permalink | Reply  

    OPENNEBULA 3.4.1 :Setup a HIGH-AVAILABILITY environment using Ubuntu 12.04, MySQL, DRBD and Heartbeat 

    OPENNEBULA 3.4.1

    Setup a HIGH-AVAILABILITY environment using Ubuntu 12.04, MySQL, DRBD and Heartbeat

    OpenNebula VM : Windows XP

    OPENNEBULA 3.4.1 – LEARN TO SETUP HIGH-AVAILABILITY WITH UBUNTU 12.04 , MYSQL, DRBD and HEARTBEAT

    Friends, this tutorial teaches you to setup a OpenNebula 3.4.1 HIGH-AVAILABILITY environment but with minimum hardware resources and some easy steps.

    “High availability” refers to the practice of keeping online resources available through node failure or system maintenance.
    I am using just 2 VT enabled Intel Xeon Servers and a normal Intel dual core Windows XP laptop with 2GB Ram for having remote sessions and VSphere client.
    MySQL,DRBD and Heartbeat packages already available with Ubuntu 12.04 will be used, so that installation and setup will be a bit easy.

    Hope you may like it

    regards

    Anil

    cloud-b-lab

    cloud.b.lab@zoho.com

     
    • bala 12:44 pm on September 19, 2012 Permalink | Reply

      Hello Sir,
      When i put this following command it show like this..

      command: drbdadm create-md r0

      result: ‘r0’ ignored, since this host (server-one) is not mentioned with an ‘on’ keyword.

      And Just i show the following command output:

      root@server-one:/# drbdadm up all
      WARN: no normal resources defined for this host (server-one)!?

      root@server-one:/# cat /proc/drbd
      version: 8.3.11 (api:88/proto:86-96)
      srcversion: 71955441799F513ACA6DA60

      root@server-one:/# drbdadm — –overwrite-data-of-peer primary all
      WARN: no normal resources defined for this host (server-one)!?

      root@server-one:/# drbdadm disconnect r0
      ‘r0’ ignored, since this host (server-one) is not mentioned with an ‘on’ keyword.

      root@server-two:/# drbdadm up all
      WARN: no normal resources defined for this host (server-two)!?

      root@server-two:/# cat /proc/drbd
      version: 8.3.11 (api:88/proto:86-96)
      srcversion: 71955441799F513ACA6DA60

      I cannot make that the step of ur document :

      Prepare serverone and servertwo part
      j) In Server 1 alone : Make server 1 Primary

      Give me Some suggestion sir….

      Regards,
      R.Balasubramaniyan

      • bala 6:26 pm on September 21, 2012 Permalink | Reply

        Hello Sir,

        To configure onevmhost part i cannot mount /var/lib/one

        command: sudo mount /var/lib/one

        but is show like:

        mount.nfs: access denied by server while mounting 192.168.2.174:/var/lib/one

        Give me some suggestion…

        Regards,
        R.Balasubramaniyan

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