[one-users] Users Digest, Vol 82, Issue 19
Michael A Cooper
nexusguy59 at gmail.com
Tue Dec 16 04:49:12 PST 2014
Hello Daniel,
Thank you for explanation, May I ask what the share is needed for?
I am just wondering so I know what size to make the share?
Thanks,
Michael
Michael A Cooper
Linux/Windows Web Administrator
On Sun, Dec 14, 2014 at 3:51 PM, <users-request at lists.opennebula.org> wrote:
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> Today's Topics:
>
> 1. Initial installation (Michael A Cooper)
> 2. Re: Initial installation (Daniel Dehennin)
> 3. Service without random IPs for servers. (M.S?rdienis)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 14 Dec 2014 08:38:08 -0500
> From: Michael A Cooper <nexusguy59 at gmail.com>
> To: users at lists.opennebula.org
> Subject: [one-users] Initial installation
> Message-ID:
> <
> CAP6_76pmB-JhWyneQP9Wo3eqN62fPzBn1v-j2-zyec5AH46t6w at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hello Everyone,
>
> I found this link OpenNebula Ubuntu 14.04 Quickstart
> <
> http://docs.opennebula.org/4.6/design_and_installation/quick_starts/qs_ubuntu_kvm.html
> >
> to install open nebula on Ubuntu 14.04, This includes the frontend and how
> to add nodes. My question is according to this article, I can install
> OpenNebula frontend right on the Ubuntu Server with the KVM install, is
> this correct?
>
> Also is it possible to have just the frontend installed by itself (non-kvm
> server), then add nodes to it, I would prefer to it that way. If it is
> possible is there a step by step document for me to use to help me through
> the process?
>
> Does any know who wrote this article?
>
> Michael A Cooper
> Linux/Windows Web Administrator
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> ------------------------------
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> Message: 2
> Date: Sun, 14 Dec 2014 16:23:56 +0100
> From: Daniel Dehennin <daniel.dehennin at baby-gnu.org>
> To: users at lists.opennebula.org
> Subject: Re: [one-users] Initial installation
> Message-ID: <87bnn6uuer.fsf at hati.baby-gnu.org>
> Content-Type: text/plain; charset="utf-8"
>
> Michael A Cooper <nexusguy59 at gmail.com> writes:
>
> > Hello Everyone,
>
> Hello,
>
> > I found this link OpenNebula Ubuntu 14.04 Quickstart
> > <
> http://docs.opennebula.org/4.6/design_and_installation/quick_starts/qs_ubuntu_kvm.html
> >
> > to install open nebula on Ubuntu 14.04,
>
> Note that the current stable OpenNebula[1] is 4.10.
>
> > This includes the frontend and how to add nodes. My question is
> > according to this article, I can install OpenNebula frontend right on
> > the Ubuntu Server with the KVM install, is this correct?
> >
> > Also is it possible to have just the frontend installed by itself
> (non-kvm
> > server), then add nodes to it, I would prefer to it that way. If it is
> > possible is there a step by step document for me to use to help me
> through
> > the process?
>
> This article describes a multi-server setup:
>
> - the frontend which runs the management daemons, the opennebula web
> interface (sunstone) and a NFS server
>
> - the nodes which run libvirtd and use the NFS exported by the frontend
>
> In the NFS configuration[2], you have a warning about setting up what I
> call a ??single node??, i.e. everything on a single physical standalone
> machine.
>
> Some steps are already managed by the opennebula debian packages, like
> the Qemu configuration.
>
> The minimal requirement for a separated frontend is the ability for the
> user oneadmin on the frontend to connect over SSH on each nodes without
> passwords.
>
> If you want live migration, you must use shared storage[3][4].
>
> More informations are available in ?planning the installation?[5].
>
> Regards.
>
> Footnotes:
> [1] http://docs.opennebula.org/stable/
>
> [2]
> http://docs.opennebula.org/stable/design_and_installation/quick_starts/qs_ubuntu_kvm.html#configure-nfs
>
> [3] http://docs.opennebula.org/stable/administration/storage/index.html
>
> [4] personally I never share /var/lib/one as described in the quick
> start but /var/lib/one/datastores.
>
> [5]
> http://docs.opennebula.org/stable/design_and_installation/building_your_cloud/plan.html
>
> --
> Daniel Dehennin
> R?cup?rer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF
> Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF
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> ------------------------------
>
> Message: 3
> Date: Sun, 14 Dec 2014 15:24:43 +0000
> From: M.S?rdienis <m.serdienis at gmail.com>
> To: users at lists.opennebula.org
> Subject: [one-users] Service without random IPs for servers.
> Message-ID:
> <CADXMrg=sUK99H_LTEag+FK9pGx4n3fo-dZ1z_6NLfVa0C4nZ=
> w at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hello!
>
> I am looking to OpenNebula for my company and I installed
> opennebula-sandbox for testing, but I can't understand how I can set/change
> IP manually for VMs.
> Next questions is about services:
> 1. For example, if I deploy web and sql server, how I can set in web server
> application the correct IP of mysql server.
> 2. Is there possibility to set variable (NET_ID or somesing similar) for
> users and uses that variable for IP assignment. For example if user deploys
> Service1, then he gets 2 servers - one with IP 10.10.NET_ID.5 and second
> with 10.10.NET_ID.6 ?
>
> Best regards,
> Martins
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> End of Users Digest, Vol 82, Issue 19
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