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Posted to users@cloudstack.apache.org by Muhammad Adeel Zahid <16...@lums.edu.pk> on 2017/03/10 12:34:21 UTC
Problem Adding the Host
Hi,
I just installed the apache cloudstack on CentOS 6.8 machine with KVM hypervisor. I am using the version 4.9 of the cloudstack. The management server is up and running and but I am unable to add the instances from the web UI interface. I have put down my problem in detail on this SO question<http://stackoverflow.com/questions/42704388/apache-cloudstack-no-templates-showing-when-adding-instance>. Can you please guide me how do I solve this problem?
Regards
Adeel
Re: Problem Adding the Host
Posted by Lucas Berri Cristofolini <lu...@gmail.com>.
I think the 'tutorial' Muhammad is referring to is this:
https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.28Guest-Only_Network.29
In which case, as far as the specific section Rafael linked, there isn't
anything Ubuntu-specific and should work for any Linux distribution.
On Sat, Mar 11, 2017 at 4:15 PM, Rafael Weingärtner <
rafaelweingartner@gmail.com> wrote:
> What tutorial?
>
> I only shared a figure to examplify the deploymennt I was using
>
> On Sat, Mar 11, 2017 at 2:13 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I was going through the tutorial you shared. It is basically for Ubuntu.
> > Does it work for CentOS as well? Is there an equivalent guide for CentOS?
> >
> >
> > ________________________________
> > From: Muhammad Adeel Zahid <16...@lums.edu.pk>
> > Sent: Saturday, March 11, 2017 2:31:10 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Yep, I was talking about that. Sorry for my ignorence [??]
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 2:18:34 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Are you talking about this sentence "I have created an environment just
> > like that using Virtualbox"? Virtualbox here, is the Virtualbox itself a
> > hosted hypervisor.
> >
> > Ah, now I got your deployment scenario. Here is a picture of the
> scenario I
> > described [2].
> >
> > [1] https://www.virtualbox.org/
> > [2]
> > https://docs.google.com/drawings/d/1_o6KtjAel3rH5hCJbuBdjU1u0M-
> > dIXOr0MpJXuV40JQ/edit?usp=sharing
> >
> > On Fri, Mar 10, 2017 at 3:56 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > I am not sure, I understand it in entirety but I can see the big
> picture
> > > nevertheless. A bit of terminology confuses me. When you say the
> virtual
> > > box, do you take the assumption that I am using some kind of VM like
> > VMWare
> > > or something for installing KVM and ACS?
> > >
> > > To clarify a bit, I have installed ACS and KVM natively on a single
> > > machine and this single machine is acting both as management server and
> > > KVM. I am banking on ACS and KVM to do all the virtualization. Before
> > this
> > > there is no virtual machine.
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Saturday, March 11, 2017 1:48:47 AM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Ok, I think you can take a look here:
> > > https://help.ubuntu.com/community/KVM/Networking#
> Private_Virtual_Switch_
> > .
> > > 28Guest-Only_Network.29
> > >
> > > What I meant is the following: create four networks of that type. These
> > > networks will be between your KVM box and the VMs, which will run ACS,
> > NFS,
> > > and hypervisors hosts (KVM?). Let’s call them Network1, Network2,
> > Network3,
> > > Network4.
> > >
> > > You then attach each one of these VMs in each one of the networks,
> every
> > VM
> > > will have 4 NICs. Then, you select a network to be the public one
> (let’s
> > > say network 4). Then, you can create a forwarding rule for your KVM
> box,
> > to
> > > forward packets from the public network (network 4) to the world. Your
> > box
> > > will then work as a router for the VMs public network. Do not forget,
> > that
> > > the NIC attached Network 4 has to be the Public NIC configured in ACS.
> > >
> > > I have created an environment just like that using Virtualbox, I used 4
> > > VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
> > >
> > > Did you understand what I tried to explain?
> > >
> > > On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > I am using KVM
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Saturday, March 11, 2017 1:36:12 AM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > What technology are you using to create these VMs in the box you
> have?
> > > > Virtualbox? KVM?
> > > >
> > > > On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > Why are tyring to use external network system?
> > > > >
> > > > >
> > > > > To gain the internet access for download/install all the required
> > ACS
> > > > > pacakges.
> > > > >
> > > > >
> > > > > You can configure 4 virtual network devices........
> > > > >
> > > > > I am not sure, I understand this part. I am very new to Linux
> > > environment
> > > > > and don't know how to do what you just said. Can you point me to
> some
> > > > > relevant readings/tutorials for the said configuration so I can
> keep
> > > > > bothering frequently [??]
> > > > >
> > > > >
> > > > > Regards
> > > > >
> > > > > Adeel
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Saturday, March 11, 2017 12:51:38 AM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > Hmm, so why are trying to use the external network system?
> > > > >
> > > > > You can configure 4 virtual network devices between your host and
> the
> > > > > virtual machines you created to deploy ACS (attach ACS and hosts
> VMs
> > to
> > > > > these networks). Then, you select one of these networks to be the
> > > public
> > > > > one. For the public network, you can create iptables (or other
> > routing
> > > > > mechanism) to forward packets coming from the public virtual
> network
> > to
> > > > > your box public network. Then, you would be independent of the
> > external
> > > > > network.
> > > > >
> > > > > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk>
> > > > > wrote:
> > > > >
> > > > > > Yes, in a single box
> > > > > >
> > > > > > ________________________________
> > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > > > > To: users@cloudstack.apache.org
> > > > > > Subject: Re: Problem Adding the Host
> > > > > >
> > > > > > Are you trying to setup everything in a single box?
> > > > > >
> > > > > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > > > > 16030053@lums.edu.pk>
> > > > > > wrote:
> > > > > >
> > > > > > > I am just creating the environment for testing purposes and I
> am
> > > > > behind a
> > > > > > > network on which I have no control.
> > > > > > >
> > > > > > > ________________________________
> > > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > > > > To: users@cloudstack.apache.org
> > > > > > > Subject: Re: Problem Adding the Host
> > > > > > >
> > > > > > > I got a little confused now.
> > > > > > > Are you creating a POC? Just an environment for testing
> purpose?
> > > > > > >
> > > > > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > > > > 16030053@lums.edu.pk
> > > > > > > > wrote:
> > > > > > >
> > > > > > > > Yep, my SSVM is running and I can connect to it using ssh
> from
> > > the
> > > > > > > > management server. The mount problem is solved by stopping
> the
> > > > > > Iptables
> > > > > > > > service on the nfs server. After that, SSVM was able to mount
> > the
> > > > > > storage
> > > > > > > > successfully.
> > > > > > > >
> > > > > > > > Next problem I am having is that the SSVM fails when
> > downloading
> > > > the
> > > > > > > > template. It cannot resolve the dns for download.cloud.com,
> > > which
> > > > is
> > > > > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > > > > question,
> > > > > > > My
> > > > > > > > CentOS machine (only one machine running both management
> server
> > > and
> > > > > > kvm)
> > > > > > > is
> > > > > > > > connected to a windows network that assigns addresses using
> > dhcp.
> > > > > Even
> > > > > > > > worse, the addresses are /23.
> > > > > > > >
> > > > > > > >
> > > > > > > > To work around the problem, I do not change the network
> > > > configuration
> > > > > > > > (static IP of /24) until I install the required packages.
> > Because
> > > > if
> > > > > I
> > > > > > > do,
> > > > > > > > I lose the internet connection that comes through /23
> network.
> > So
> > > > > when
> > > > > > > all
> > > > > > > > my packages are installed, I change the IP to static like
> > > > 172.16.10.2
> > > > > > > (same
> > > > > > > > as in the guide) which obviously disconnects me from
> internet.
> > > > After
> > > > > > > that I
> > > > > > > > run the database setup, management setup and agent setup as
> > > > described
> > > > > > in
> > > > > > > > the guide. Everything is working fine but tmpelates fail to
> > > > download
> > > > > > due
> > > > > > > to
> > > > > > > > this network & IP problem.
> > > > > > > >
> > > > > > > >
> > > > > > > > Any ideas, what are the options for me under given
> constraints?
> > > > > > > >
> > > > > > > >
> > > > > > > > Regards
> > > > > > > >
> > > > > > > > Adeel
> > > > > > > >
> > > > > > > > ________________________________
> > > > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > > > > To: users@cloudstack.apache.org
> > > > > > > > Subject: Re: Problem Adding the Host
> > > > > > > >
> > > > > > > > Is your SSVM running? Does it have access to the world? Do
> your
> > > > hosts
> > > > > > > have
> > > > > > > > access to the primary/secondary storage? Have you tried to
> > mount
> > > > the
> > > > > > > > storage mounts in your hosts manually to check if they are
> > > working?
> > > > > > > >
> > > > > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > > > > 16030053@lums.edu.pk>
> > > > > > > > wrote:
> > > > > > > >
> > > > > > > > > Hi,
> > > > > > > > >
> > > > > > > > > I just installed the apache cloudstack on CentOS 6.8
> machine
> > > with
> > > > > KVM
> > > > > > > > > hypervisor. I am using the version 4.9 of the cloudstack.
> The
> > > > > > > management
> > > > > > > > > server is up and running and but I am unable to add the
> > > instances
> > > > > > from
> > > > > > > > the
> > > > > > > > > web UI interface. I have put down my problem in detail on
> > this
> > > SO
> > > > > > > > question<
> > > > > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can
> > you
> > > > > > please
> > > > > > > > > guide me how do I solve this problem?
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Regards
> > > > > > > > >
> > > > > > > > > Adeel
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > Rafael Weingärtner
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Rafael Weingärtner
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Rafael Weingärtner
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
What tutorial?
I only shared a figure to examplify the deploymennt I was using
On Sat, Mar 11, 2017 at 2:13 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I was going through the tutorial you shared. It is basically for Ubuntu.
> Does it work for CentOS as well? Is there an equivalent guide for CentOS?
>
>
> ________________________________
> From: Muhammad Adeel Zahid <16...@lums.edu.pk>
> Sent: Saturday, March 11, 2017 2:31:10 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Yep, I was talking about that. Sorry for my ignorence [??]
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 2:18:34 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Are you talking about this sentence "I have created an environment just
> like that using Virtualbox"? Virtualbox here, is the Virtualbox itself a
> hosted hypervisor.
>
> Ah, now I got your deployment scenario. Here is a picture of the scenario I
> described [2].
>
> [1] https://www.virtualbox.org/
> [2]
> https://docs.google.com/drawings/d/1_o6KtjAel3rH5hCJbuBdjU1u0M-
> dIXOr0MpJXuV40JQ/edit?usp=sharing
>
> On Fri, Mar 10, 2017 at 3:56 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am not sure, I understand it in entirety but I can see the big picture
> > nevertheless. A bit of terminology confuses me. When you say the virtual
> > box, do you take the assumption that I am using some kind of VM like
> VMWare
> > or something for installing KVM and ACS?
> >
> > To clarify a bit, I have installed ACS and KVM natively on a single
> > machine and this single machine is acting both as management server and
> > KVM. I am banking on ACS and KVM to do all the virtualization. Before
> this
> > there is no virtual machine.
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 1:48:47 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Ok, I think you can take a look here:
> > https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_
> .
> > 28Guest-Only_Network.29
> >
> > What I meant is the following: create four networks of that type. These
> > networks will be between your KVM box and the VMs, which will run ACS,
> NFS,
> > and hypervisors hosts (KVM?). Let’s call them Network1, Network2,
> Network3,
> > Network4.
> >
> > You then attach each one of these VMs in each one of the networks, every
> VM
> > will have 4 NICs. Then, you select a network to be the public one (let’s
> > say network 4). Then, you can create a forwarding rule for your KVM box,
> to
> > forward packets from the public network (network 4) to the world. Your
> box
> > will then work as a router for the VMs public network. Do not forget,
> that
> > the NIC attached Network 4 has to be the Public NIC configured in ACS.
> >
> > I have created an environment just like that using Virtualbox, I used 4
> > VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
> >
> > Did you understand what I tried to explain?
> >
> > On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > I am using KVM
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Saturday, March 11, 2017 1:36:12 AM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > What technology are you using to create these VMs in the box you have?
> > > Virtualbox? KVM?
> > >
> > > On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Why are tyring to use external network system?
> > > >
> > > >
> > > > To gain the internet access for download/install all the required
> ACS
> > > > pacakges.
> > > >
> > > >
> > > > You can configure 4 virtual network devices........
> > > >
> > > > I am not sure, I understand this part. I am very new to Linux
> > environment
> > > > and don't know how to do what you just said. Can you point me to some
> > > > relevant readings/tutorials for the said configuration so I can keep
> > > > bothering frequently [??]
> > > >
> > > >
> > > > Regards
> > > >
> > > > Adeel
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Saturday, March 11, 2017 12:51:38 AM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Hmm, so why are trying to use the external network system?
> > > >
> > > > You can configure 4 virtual network devices between your host and the
> > > > virtual machines you created to deploy ACS (attach ACS and hosts VMs
> to
> > > > these networks). Then, you select one of these networks to be the
> > public
> > > > one. For the public network, you can create iptables (or other
> routing
> > > > mechanism) to forward packets coming from the public virtual network
> to
> > > > your box public network. Then, you would be independent of the
> external
> > > > network.
> > > >
> > > > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > Yes, in a single box
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > Are you trying to setup everything in a single box?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk>
> > > > > wrote:
> > > > >
> > > > > > I am just creating the environment for testing purposes and I am
> > > > behind a
> > > > > > network on which I have no control.
> > > > > >
> > > > > > ________________________________
> > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > > > To: users@cloudstack.apache.org
> > > > > > Subject: Re: Problem Adding the Host
> > > > > >
> > > > > > I got a little confused now.
> > > > > > Are you creating a POC? Just an environment for testing purpose?
> > > > > >
> > > > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > > > 16030053@lums.edu.pk
> > > > > > > wrote:
> > > > > >
> > > > > > > Yep, my SSVM is running and I can connect to it using ssh from
> > the
> > > > > > > management server. The mount problem is solved by stopping the
> > > > > Iptables
> > > > > > > service on the nfs server. After that, SSVM was able to mount
> the
> > > > > storage
> > > > > > > successfully.
> > > > > > >
> > > > > > > Next problem I am having is that the SSVM fails when
> downloading
> > > the
> > > > > > > template. It cannot resolve the dns for download.cloud.com,
> > which
> > > is
> > > > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > > > question,
> > > > > > My
> > > > > > > CentOS machine (only one machine running both management server
> > and
> > > > > kvm)
> > > > > > is
> > > > > > > connected to a windows network that assigns addresses using
> dhcp.
> > > > Even
> > > > > > > worse, the addresses are /23.
> > > > > > >
> > > > > > >
> > > > > > > To work around the problem, I do not change the network
> > > configuration
> > > > > > > (static IP of /24) until I install the required packages.
> Because
> > > if
> > > > I
> > > > > > do,
> > > > > > > I lose the internet connection that comes through /23 network.
> So
> > > > when
> > > > > > all
> > > > > > > my packages are installed, I change the IP to static like
> > > 172.16.10.2
> > > > > > (same
> > > > > > > as in the guide) which obviously disconnects me from internet.
> > > After
> > > > > > that I
> > > > > > > run the database setup, management setup and agent setup as
> > > described
> > > > > in
> > > > > > > the guide. Everything is working fine but tmpelates fail to
> > > download
> > > > > due
> > > > > > to
> > > > > > > this network & IP problem.
> > > > > > >
> > > > > > >
> > > > > > > Any ideas, what are the options for me under given constraints?
> > > > > > >
> > > > > > >
> > > > > > > Regards
> > > > > > >
> > > > > > > Adeel
> > > > > > >
> > > > > > > ________________________________
> > > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > > > To: users@cloudstack.apache.org
> > > > > > > Subject: Re: Problem Adding the Host
> > > > > > >
> > > > > > > Is your SSVM running? Does it have access to the world? Do your
> > > hosts
> > > > > > have
> > > > > > > access to the primary/secondary storage? Have you tried to
> mount
> > > the
> > > > > > > storage mounts in your hosts manually to check if they are
> > working?
> > > > > > >
> > > > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > > > 16030053@lums.edu.pk>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Hi,
> > > > > > > >
> > > > > > > > I just installed the apache cloudstack on CentOS 6.8 machine
> > with
> > > > KVM
> > > > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > > > management
> > > > > > > > server is up and running and but I am unable to add the
> > instances
> > > > > from
> > > > > > > the
> > > > > > > > web UI interface. I have put down my problem in detail on
> this
> > SO
> > > > > > > question<
> > > > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can
> you
> > > > > please
> > > > > > > > guide me how do I solve this problem?
> > > > > > > >
> > > > > > > >
> > > > > > > > Regards
> > > > > > > >
> > > > > > > > Adeel
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Rafael Weingärtner
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Rafael Weingärtner
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
I was going through the tutorial you shared. It is basically for Ubuntu. Does it work for CentOS as well? Is there an equivalent guide for CentOS?
________________________________
From: Muhammad Adeel Zahid <16...@lums.edu.pk>
Sent: Saturday, March 11, 2017 2:31:10 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Yep, I was talking about that. Sorry for my ignorence [??]
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Saturday, March 11, 2017 2:18:34 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Are you talking about this sentence "I have created an environment just
like that using Virtualbox"? Virtualbox here, is the Virtualbox itself a
hosted hypervisor.
Ah, now I got your deployment scenario. Here is a picture of the scenario I
described [2].
[1] https://www.virtualbox.org/
[2]
https://docs.google.com/drawings/d/1_o6KtjAel3rH5hCJbuBdjU1u0M-dIXOr0MpJXuV40JQ/edit?usp=sharing
On Fri, Mar 10, 2017 at 3:56 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am not sure, I understand it in entirety but I can see the big picture
> nevertheless. A bit of terminology confuses me. When you say the virtual
> box, do you take the assumption that I am using some kind of VM like VMWare
> or something for installing KVM and ACS?
>
> To clarify a bit, I have installed ACS and KVM natively on a single
> machine and this single machine is acting both as management server and
> KVM. I am banking on ACS and KVM to do all the virtualization. Before this
> there is no virtual machine.
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 1:48:47 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Ok, I think you can take a look here:
> https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.
> 28Guest-Only_Network.29
>
> What I meant is the following: create four networks of that type. These
> networks will be between your KVM box and the VMs, which will run ACS, NFS,
> and hypervisors hosts (KVM?). Let’s call them Network1, Network2, Network3,
> Network4.
>
> You then attach each one of these VMs in each one of the networks, every VM
> will have 4 NICs. Then, you select a network to be the public one (let’s
> say network 4). Then, you can create a forwarding rule for your KVM box, to
> forward packets from the public network (network 4) to the world. Your box
> will then work as a router for the VMs public network. Do not forget, that
> the NIC attached Network 4 has to be the Public NIC configured in ACS.
>
> I have created an environment just like that using Virtualbox, I used 4
> VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
>
> Did you understand what I tried to explain?
>
> On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am using KVM
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 1:36:12 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > What technology are you using to create these VMs in the box you have?
> > Virtualbox? KVM?
> >
> > On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Why are tyring to use external network system?
> > >
> > >
> > > To gain the internet access for download/install all the required ACS
> > > pacakges.
> > >
> > >
> > > You can configure 4 virtual network devices........
> > >
> > > I am not sure, I understand this part. I am very new to Linux
> environment
> > > and don't know how to do what you just said. Can you point me to some
> > > relevant readings/tutorials for the said configuration so I can keep
> > > bothering frequently [??]
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Saturday, March 11, 2017 12:51:38 AM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Hmm, so why are trying to use the external network system?
> > >
> > > You can configure 4 virtual network devices between your host and the
> > > virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> > > these networks). Then, you select one of these networks to be the
> public
> > > one. For the public network, you can create iptables (or other routing
> > > mechanism) to forward packets coming from the public virtual network to
> > > your box public network. Then, you would be independent of the external
> > > network.
> > >
> > > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Yes, in a single box
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Are you trying to setup everything in a single box?
> > > >
> > > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > I am just creating the environment for testing purposes and I am
> > > behind a
> > > > > network on which I have no control.
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > I got a little confused now.
> > > > > Are you creating a POC? Just an environment for testing purpose?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk
> > > > > > wrote:
> > > > >
> > > > > > Yep, my SSVM is running and I can connect to it using ssh from
> the
> > > > > > management server. The mount problem is solved by stopping the
> > > > Iptables
> > > > > > service on the nfs server. After that, SSVM was able to mount the
> > > > storage
> > > > > > successfully.
> > > > > >
> > > > > > Next problem I am having is that the SSVM fails when downloading
> > the
> > > > > > template. It cannot resolve the dns for download.cloud.com,
> which
> > is
> > > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > > question,
> > > > > My
> > > > > > CentOS machine (only one machine running both management server
> and
> > > > kvm)
> > > > > is
> > > > > > connected to a windows network that assigns addresses using dhcp.
> > > Even
> > > > > > worse, the addresses are /23.
> > > > > >
> > > > > >
> > > > > > To work around the problem, I do not change the network
> > configuration
> > > > > > (static IP of /24) until I install the required packages. Because
> > if
> > > I
> > > > > do,
> > > > > > I lose the internet connection that comes through /23 network. So
> > > when
> > > > > all
> > > > > > my packages are installed, I change the IP to static like
> > 172.16.10.2
> > > > > (same
> > > > > > as in the guide) which obviously disconnects me from internet.
> > After
> > > > > that I
> > > > > > run the database setup, management setup and agent setup as
> > described
> > > > in
> > > > > > the guide. Everything is working fine but tmpelates fail to
> > download
> > > > due
> > > > > to
> > > > > > this network & IP problem.
> > > > > >
> > > > > >
> > > > > > Any ideas, what are the options for me under given constraints?
> > > > > >
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > > Adeel
> > > > > >
> > > > > > ________________________________
> > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > > To: users@cloudstack.apache.org
> > > > > > Subject: Re: Problem Adding the Host
> > > > > >
> > > > > > Is your SSVM running? Does it have access to the world? Do your
> > hosts
> > > > > have
> > > > > > access to the primary/secondary storage? Have you tried to mount
> > the
> > > > > > storage mounts in your hosts manually to check if they are
> working?
> > > > > >
> > > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > > 16030053@lums.edu.pk>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I just installed the apache cloudstack on CentOS 6.8 machine
> with
> > > KVM
> > > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > > management
> > > > > > > server is up and running and but I am unable to add the
> instances
> > > > from
> > > > > > the
> > > > > > > web UI interface. I have put down my problem in detail on this
> SO
> > > > > > question<
> > > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > > > please
> > > > > > > guide me how do I solve this problem?
> > > > > > >
> > > > > > >
> > > > > > > Regards
> > > > > > >
> > > > > > > Adeel
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Rafael Weingärtner
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
Yep, I was talking about that. Sorry for my ignorence [??]
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Saturday, March 11, 2017 2:18:34 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Are you talking about this sentence "I have created an environment just
like that using Virtualbox"? Virtualbox here, is the Virtualbox itself a
hosted hypervisor.
Ah, now I got your deployment scenario. Here is a picture of the scenario I
described [2].
[1] https://www.virtualbox.org/
[2]
https://docs.google.com/drawings/d/1_o6KtjAel3rH5hCJbuBdjU1u0M-dIXOr0MpJXuV40JQ/edit?usp=sharing
On Fri, Mar 10, 2017 at 3:56 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am not sure, I understand it in entirety but I can see the big picture
> nevertheless. A bit of terminology confuses me. When you say the virtual
> box, do you take the assumption that I am using some kind of VM like VMWare
> or something for installing KVM and ACS?
>
> To clarify a bit, I have installed ACS and KVM natively on a single
> machine and this single machine is acting both as management server and
> KVM. I am banking on ACS and KVM to do all the virtualization. Before this
> there is no virtual machine.
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 1:48:47 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Ok, I think you can take a look here:
> https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.
> 28Guest-Only_Network.29
>
> What I meant is the following: create four networks of that type. These
> networks will be between your KVM box and the VMs, which will run ACS, NFS,
> and hypervisors hosts (KVM?). Let’s call them Network1, Network2, Network3,
> Network4.
>
> You then attach each one of these VMs in each one of the networks, every VM
> will have 4 NICs. Then, you select a network to be the public one (let’s
> say network 4). Then, you can create a forwarding rule for your KVM box, to
> forward packets from the public network (network 4) to the world. Your box
> will then work as a router for the VMs public network. Do not forget, that
> the NIC attached Network 4 has to be the Public NIC configured in ACS.
>
> I have created an environment just like that using Virtualbox, I used 4
> VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
>
> Did you understand what I tried to explain?
>
> On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am using KVM
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 1:36:12 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > What technology are you using to create these VMs in the box you have?
> > Virtualbox? KVM?
> >
> > On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Why are tyring to use external network system?
> > >
> > >
> > > To gain the internet access for download/install all the required ACS
> > > pacakges.
> > >
> > >
> > > You can configure 4 virtual network devices........
> > >
> > > I am not sure, I understand this part. I am very new to Linux
> environment
> > > and don't know how to do what you just said. Can you point me to some
> > > relevant readings/tutorials for the said configuration so I can keep
> > > bothering frequently [??]
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Saturday, March 11, 2017 12:51:38 AM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Hmm, so why are trying to use the external network system?
> > >
> > > You can configure 4 virtual network devices between your host and the
> > > virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> > > these networks). Then, you select one of these networks to be the
> public
> > > one. For the public network, you can create iptables (or other routing
> > > mechanism) to forward packets coming from the public virtual network to
> > > your box public network. Then, you would be independent of the external
> > > network.
> > >
> > > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Yes, in a single box
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Are you trying to setup everything in a single box?
> > > >
> > > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > I am just creating the environment for testing purposes and I am
> > > behind a
> > > > > network on which I have no control.
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > I got a little confused now.
> > > > > Are you creating a POC? Just an environment for testing purpose?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk
> > > > > > wrote:
> > > > >
> > > > > > Yep, my SSVM is running and I can connect to it using ssh from
> the
> > > > > > management server. The mount problem is solved by stopping the
> > > > Iptables
> > > > > > service on the nfs server. After that, SSVM was able to mount the
> > > > storage
> > > > > > successfully.
> > > > > >
> > > > > > Next problem I am having is that the SSVM fails when downloading
> > the
> > > > > > template. It cannot resolve the dns for download.cloud.com,
> which
> > is
> > > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > > question,
> > > > > My
> > > > > > CentOS machine (only one machine running both management server
> and
> > > > kvm)
> > > > > is
> > > > > > connected to a windows network that assigns addresses using dhcp.
> > > Even
> > > > > > worse, the addresses are /23.
> > > > > >
> > > > > >
> > > > > > To work around the problem, I do not change the network
> > configuration
> > > > > > (static IP of /24) until I install the required packages. Because
> > if
> > > I
> > > > > do,
> > > > > > I lose the internet connection that comes through /23 network. So
> > > when
> > > > > all
> > > > > > my packages are installed, I change the IP to static like
> > 172.16.10.2
> > > > > (same
> > > > > > as in the guide) which obviously disconnects me from internet.
> > After
> > > > > that I
> > > > > > run the database setup, management setup and agent setup as
> > described
> > > > in
> > > > > > the guide. Everything is working fine but tmpelates fail to
> > download
> > > > due
> > > > > to
> > > > > > this network & IP problem.
> > > > > >
> > > > > >
> > > > > > Any ideas, what are the options for me under given constraints?
> > > > > >
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > > Adeel
> > > > > >
> > > > > > ________________________________
> > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > > To: users@cloudstack.apache.org
> > > > > > Subject: Re: Problem Adding the Host
> > > > > >
> > > > > > Is your SSVM running? Does it have access to the world? Do your
> > hosts
> > > > > have
> > > > > > access to the primary/secondary storage? Have you tried to mount
> > the
> > > > > > storage mounts in your hosts manually to check if they are
> working?
> > > > > >
> > > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > > 16030053@lums.edu.pk>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I just installed the apache cloudstack on CentOS 6.8 machine
> with
> > > KVM
> > > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > > management
> > > > > > > server is up and running and but I am unable to add the
> instances
> > > > from
> > > > > > the
> > > > > > > web UI interface. I have put down my problem in detail on this
> SO
> > > > > > question<
> > > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > > > please
> > > > > > > guide me how do I solve this problem?
> > > > > > >
> > > > > > >
> > > > > > > Regards
> > > > > > >
> > > > > > > Adeel
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Rafael Weingärtner
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
Are you talking about this sentence "I have created an environment just
like that using Virtualbox"? Virtualbox here, is the Virtualbox itself a
hosted hypervisor.
Ah, now I got your deployment scenario. Here is a picture of the scenario I
described [2].
[1] https://www.virtualbox.org/
[2]
https://docs.google.com/drawings/d/1_o6KtjAel3rH5hCJbuBdjU1u0M-dIXOr0MpJXuV40JQ/edit?usp=sharing
On Fri, Mar 10, 2017 at 3:56 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am not sure, I understand it in entirety but I can see the big picture
> nevertheless. A bit of terminology confuses me. When you say the virtual
> box, do you take the assumption that I am using some kind of VM like VMWare
> or something for installing KVM and ACS?
>
> To clarify a bit, I have installed ACS and KVM natively on a single
> machine and this single machine is acting both as management server and
> KVM. I am banking on ACS and KVM to do all the virtualization. Before this
> there is no virtual machine.
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 1:48:47 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Ok, I think you can take a look here:
> https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.
> 28Guest-Only_Network.29
>
> What I meant is the following: create four networks of that type. These
> networks will be between your KVM box and the VMs, which will run ACS, NFS,
> and hypervisors hosts (KVM?). Let’s call them Network1, Network2, Network3,
> Network4.
>
> You then attach each one of these VMs in each one of the networks, every VM
> will have 4 NICs. Then, you select a network to be the public one (let’s
> say network 4). Then, you can create a forwarding rule for your KVM box, to
> forward packets from the public network (network 4) to the world. Your box
> will then work as a router for the VMs public network. Do not forget, that
> the NIC attached Network 4 has to be the Public NIC configured in ACS.
>
> I have created an environment just like that using Virtualbox, I used 4
> VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
>
> Did you understand what I tried to explain?
>
> On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am using KVM
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 1:36:12 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > What technology are you using to create these VMs in the box you have?
> > Virtualbox? KVM?
> >
> > On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Why are tyring to use external network system?
> > >
> > >
> > > To gain the internet access for download/install all the required ACS
> > > pacakges.
> > >
> > >
> > > You can configure 4 virtual network devices........
> > >
> > > I am not sure, I understand this part. I am very new to Linux
> environment
> > > and don't know how to do what you just said. Can you point me to some
> > > relevant readings/tutorials for the said configuration so I can keep
> > > bothering frequently [??]
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Saturday, March 11, 2017 12:51:38 AM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Hmm, so why are trying to use the external network system?
> > >
> > > You can configure 4 virtual network devices between your host and the
> > > virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> > > these networks). Then, you select one of these networks to be the
> public
> > > one. For the public network, you can create iptables (or other routing
> > > mechanism) to forward packets coming from the public virtual network to
> > > your box public network. Then, you would be independent of the external
> > > network.
> > >
> > > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Yes, in a single box
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Are you trying to setup everything in a single box?
> > > >
> > > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > I am just creating the environment for testing purposes and I am
> > > behind a
> > > > > network on which I have no control.
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > I got a little confused now.
> > > > > Are you creating a POC? Just an environment for testing purpose?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk
> > > > > > wrote:
> > > > >
> > > > > > Yep, my SSVM is running and I can connect to it using ssh from
> the
> > > > > > management server. The mount problem is solved by stopping the
> > > > Iptables
> > > > > > service on the nfs server. After that, SSVM was able to mount the
> > > > storage
> > > > > > successfully.
> > > > > >
> > > > > > Next problem I am having is that the SSVM fails when downloading
> > the
> > > > > > template. It cannot resolve the dns for download.cloud.com,
> which
> > is
> > > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > > question,
> > > > > My
> > > > > > CentOS machine (only one machine running both management server
> and
> > > > kvm)
> > > > > is
> > > > > > connected to a windows network that assigns addresses using dhcp.
> > > Even
> > > > > > worse, the addresses are /23.
> > > > > >
> > > > > >
> > > > > > To work around the problem, I do not change the network
> > configuration
> > > > > > (static IP of /24) until I install the required packages. Because
> > if
> > > I
> > > > > do,
> > > > > > I lose the internet connection that comes through /23 network. So
> > > when
> > > > > all
> > > > > > my packages are installed, I change the IP to static like
> > 172.16.10.2
> > > > > (same
> > > > > > as in the guide) which obviously disconnects me from internet.
> > After
> > > > > that I
> > > > > > run the database setup, management setup and agent setup as
> > described
> > > > in
> > > > > > the guide. Everything is working fine but tmpelates fail to
> > download
> > > > due
> > > > > to
> > > > > > this network & IP problem.
> > > > > >
> > > > > >
> > > > > > Any ideas, what are the options for me under given constraints?
> > > > > >
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > > Adeel
> > > > > >
> > > > > > ________________________________
> > > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > > To: users@cloudstack.apache.org
> > > > > > Subject: Re: Problem Adding the Host
> > > > > >
> > > > > > Is your SSVM running? Does it have access to the world? Do your
> > hosts
> > > > > have
> > > > > > access to the primary/secondary storage? Have you tried to mount
> > the
> > > > > > storage mounts in your hosts manually to check if they are
> working?
> > > > > >
> > > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > > 16030053@lums.edu.pk>
> > > > > > wrote:
> > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I just installed the apache cloudstack on CentOS 6.8 machine
> with
> > > KVM
> > > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > > management
> > > > > > > server is up and running and but I am unable to add the
> instances
> > > > from
> > > > > > the
> > > > > > > web UI interface. I have put down my problem in detail on this
> SO
> > > > > > question<
> > > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > > > please
> > > > > > > guide me how do I solve this problem?
> > > > > > >
> > > > > > >
> > > > > > > Regards
> > > > > > >
> > > > > > > Adeel
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Rafael Weingärtner
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
I am not sure, I understand it in entirety but I can see the big picture nevertheless. A bit of terminology confuses me. When you say the virtual box, do you take the assumption that I am using some kind of VM like VMWare or something for installing KVM and ACS?
To clarify a bit, I have installed ACS and KVM natively on a single machine and this single machine is acting both as management server and KVM. I am banking on ACS and KVM to do all the virtualization. Before this there is no virtual machine.
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Saturday, March 11, 2017 1:48:47 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Ok, I think you can take a look here:
https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.28Guest-Only_Network.29
What I meant is the following: create four networks of that type. These
networks will be between your KVM box and the VMs, which will run ACS, NFS,
and hypervisors hosts (KVM?). Let’s call them Network1, Network2, Network3,
Network4.
You then attach each one of these VMs in each one of the networks, every VM
will have 4 NICs. Then, you select a network to be the public one (let’s
say network 4). Then, you can create a forwarding rule for your KVM box, to
forward packets from the public network (network 4) to the world. Your box
will then work as a router for the VMs public network. Do not forget, that
the NIC attached Network 4 has to be the Public NIC configured in ACS.
I have created an environment just like that using Virtualbox, I used 4
VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
Did you understand what I tried to explain?
On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am using KVM
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 1:36:12 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> What technology are you using to create these VMs in the box you have?
> Virtualbox? KVM?
>
> On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Why are tyring to use external network system?
> >
> >
> > To gain the internet access for download/install all the required ACS
> > pacakges.
> >
> >
> > You can configure 4 virtual network devices........
> >
> > I am not sure, I understand this part. I am very new to Linux environment
> > and don't know how to do what you just said. Can you point me to some
> > relevant readings/tutorials for the said configuration so I can keep
> > bothering frequently [??]
> >
> >
> > Regards
> >
> > Adeel
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 12:51:38 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Hmm, so why are trying to use the external network system?
> >
> > You can configure 4 virtual network devices between your host and the
> > virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> > these networks). Then, you select one of these networks to be the public
> > one. For the public network, you can create iptables (or other routing
> > mechanism) to forward packets coming from the public virtual network to
> > your box public network. Then, you would be independent of the external
> > network.
> >
> > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Yes, in a single box
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Are you trying to setup everything in a single box?
> > >
> > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > I am just creating the environment for testing purposes and I am
> > behind a
> > > > network on which I have no control.
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > I got a little confused now.
> > > > Are you creating a POC? Just an environment for testing purpose?
> > > >
> > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk
> > > > > wrote:
> > > >
> > > > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > > > management server. The mount problem is solved by stopping the
> > > Iptables
> > > > > service on the nfs server. After that, SSVM was able to mount the
> > > storage
> > > > > successfully.
> > > > >
> > > > > Next problem I am having is that the SSVM fails when downloading
> the
> > > > > template. It cannot resolve the dns for download.cloud.com, which
> is
> > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > question,
> > > > My
> > > > > CentOS machine (only one machine running both management server and
> > > kvm)
> > > > is
> > > > > connected to a windows network that assigns addresses using dhcp.
> > Even
> > > > > worse, the addresses are /23.
> > > > >
> > > > >
> > > > > To work around the problem, I do not change the network
> configuration
> > > > > (static IP of /24) until I install the required packages. Because
> if
> > I
> > > > do,
> > > > > I lose the internet connection that comes through /23 network. So
> > when
> > > > all
> > > > > my packages are installed, I change the IP to static like
> 172.16.10.2
> > > > (same
> > > > > as in the guide) which obviously disconnects me from internet.
> After
> > > > that I
> > > > > run the database setup, management setup and agent setup as
> described
> > > in
> > > > > the guide. Everything is working fine but tmpelates fail to
> download
> > > due
> > > > to
> > > > > this network & IP problem.
> > > > >
> > > > >
> > > > > Any ideas, what are the options for me under given constraints?
> > > > >
> > > > >
> > > > > Regards
> > > > >
> > > > > Adeel
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > Is your SSVM running? Does it have access to the world? Do your
> hosts
> > > > have
> > > > > access to the primary/secondary storage? Have you tried to mount
> the
> > > > > storage mounts in your hosts manually to check if they are working?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk>
> > > > > wrote:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I just installed the apache cloudstack on CentOS 6.8 machine with
> > KVM
> > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > management
> > > > > > server is up and running and but I am unable to add the instances
> > > from
> > > > > the
> > > > > > web UI interface. I have put down my problem in detail on this SO
> > > > > question<
> > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > > please
> > > > > > guide me how do I solve this problem?
> > > > > >
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > > Adeel
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
Ok, I think you can take a look here:
https://help.ubuntu.com/community/KVM/Networking#Private_Virtual_Switch_.28Guest-Only_Network.29
What I meant is the following: create four networks of that type. These
networks will be between your KVM box and the VMs, which will run ACS, NFS,
and hypervisors hosts (KVM?). Let’s call them Network1, Network2, Network3,
Network4.
You then attach each one of these VMs in each one of the networks, every VM
will have 4 NICs. Then, you select a network to be the public one (let’s
say network 4). Then, you can create a forwarding rule for your KVM box, to
forward packets from the public network (network 4) to the world. Your box
will then work as a router for the VMs public network. Do not forget, that
the NIC attached Network 4 has to be the Public NIC configured in ACS.
I have created an environment just like that using Virtualbox, I used 4
VMs, one for ACS, one for the NFS, and two for hosts (I used XenServer)
Did you understand what I tried to explain?
On Fri, Mar 10, 2017 at 3:37 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am using KVM
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 1:36:12 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> What technology are you using to create these VMs in the box you have?
> Virtualbox? KVM?
>
> On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Why are tyring to use external network system?
> >
> >
> > To gain the internet access for download/install all the required ACS
> > pacakges.
> >
> >
> > You can configure 4 virtual network devices........
> >
> > I am not sure, I understand this part. I am very new to Linux environment
> > and don't know how to do what you just said. Can you point me to some
> > relevant readings/tutorials for the said configuration so I can keep
> > bothering frequently [??]
> >
> >
> > Regards
> >
> > Adeel
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Saturday, March 11, 2017 12:51:38 AM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Hmm, so why are trying to use the external network system?
> >
> > You can configure 4 virtual network devices between your host and the
> > virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> > these networks). Then, you select one of these networks to be the public
> > one. For the public network, you can create iptables (or other routing
> > mechanism) to forward packets coming from the public virtual network to
> > your box public network. Then, you would be independent of the external
> > network.
> >
> > On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Yes, in a single box
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 11:54:03 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Are you trying to setup everything in a single box?
> > >
> > > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > I am just creating the environment for testing purposes and I am
> > behind a
> > > > network on which I have no control.
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > I got a little confused now.
> > > > Are you creating a POC? Just an environment for testing purpose?
> > > >
> > > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk
> > > > > wrote:
> > > >
> > > > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > > > management server. The mount problem is solved by stopping the
> > > Iptables
> > > > > service on the nfs server. After that, SSVM was able to mount the
> > > storage
> > > > > successfully.
> > > > >
> > > > > Next problem I am having is that the SSVM fails when downloading
> the
> > > > > template. It cannot resolve the dns for download.cloud.com, which
> is
> > > > > understandable to me because, as I posted the EDIT 1 in my SO
> > question,
> > > > My
> > > > > CentOS machine (only one machine running both management server and
> > > kvm)
> > > > is
> > > > > connected to a windows network that assigns addresses using dhcp.
> > Even
> > > > > worse, the addresses are /23.
> > > > >
> > > > >
> > > > > To work around the problem, I do not change the network
> configuration
> > > > > (static IP of /24) until I install the required packages. Because
> if
> > I
> > > > do,
> > > > > I lose the internet connection that comes through /23 network. So
> > when
> > > > all
> > > > > my packages are installed, I change the IP to static like
> 172.16.10.2
> > > > (same
> > > > > as in the guide) which obviously disconnects me from internet.
> After
> > > > that I
> > > > > run the database setup, management setup and agent setup as
> described
> > > in
> > > > > the guide. Everything is working fine but tmpelates fail to
> download
> > > due
> > > > to
> > > > > this network & IP problem.
> > > > >
> > > > >
> > > > > Any ideas, what are the options for me under given constraints?
> > > > >
> > > > >
> > > > > Regards
> > > > >
> > > > > Adeel
> > > > >
> > > > > ________________________________
> > > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > > To: users@cloudstack.apache.org
> > > > > Subject: Re: Problem Adding the Host
> > > > >
> > > > > Is your SSVM running? Does it have access to the world? Do your
> hosts
> > > > have
> > > > > access to the primary/secondary storage? Have you tried to mount
> the
> > > > > storage mounts in your hosts manually to check if they are working?
> > > > >
> > > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > > 16030053@lums.edu.pk>
> > > > > wrote:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I just installed the apache cloudstack on CentOS 6.8 machine with
> > KVM
> > > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > > management
> > > > > > server is up and running and but I am unable to add the instances
> > > from
> > > > > the
> > > > > > web UI interface. I have put down my problem in detail on this SO
> > > > > question<
> > > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > > please
> > > > > > guide me how do I solve this problem?
> > > > > >
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > > Adeel
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Rafael Weingärtner
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
I am using KVM
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Saturday, March 11, 2017 1:36:12 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
What technology are you using to create these VMs in the box you have?
Virtualbox? KVM?
On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Why are tyring to use external network system?
>
>
> To gain the internet access for download/install all the required ACS
> pacakges.
>
>
> You can configure 4 virtual network devices........
>
> I am not sure, I understand this part. I am very new to Linux environment
> and don't know how to do what you just said. Can you point me to some
> relevant readings/tutorials for the said configuration so I can keep
> bothering frequently [??]
>
>
> Regards
>
> Adeel
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 12:51:38 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Hmm, so why are trying to use the external network system?
>
> You can configure 4 virtual network devices between your host and the
> virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> these networks). Then, you select one of these networks to be the public
> one. For the public network, you can create iptables (or other routing
> mechanism) to forward packets coming from the public virtual network to
> your box public network. Then, you would be independent of the external
> network.
>
> On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Yes, in a single box
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 11:54:03 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Are you trying to setup everything in a single box?
> >
> > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > I am just creating the environment for testing purposes and I am
> behind a
> > > network on which I have no control.
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > I got a little confused now.
> > > Are you creating a POC? Just an environment for testing purpose?
> > >
> > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk
> > > > wrote:
> > >
> > > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > > management server. The mount problem is solved by stopping the
> > Iptables
> > > > service on the nfs server. After that, SSVM was able to mount the
> > storage
> > > > successfully.
> > > >
> > > > Next problem I am having is that the SSVM fails when downloading the
> > > > template. It cannot resolve the dns for download.cloud.com, which is
> > > > understandable to me because, as I posted the EDIT 1 in my SO
> question,
> > > My
> > > > CentOS machine (only one machine running both management server and
> > kvm)
> > > is
> > > > connected to a windows network that assigns addresses using dhcp.
> Even
> > > > worse, the addresses are /23.
> > > >
> > > >
> > > > To work around the problem, I do not change the network configuration
> > > > (static IP of /24) until I install the required packages. Because if
> I
> > > do,
> > > > I lose the internet connection that comes through /23 network. So
> when
> > > all
> > > > my packages are installed, I change the IP to static like 172.16.10.2
> > > (same
> > > > as in the guide) which obviously disconnects me from internet. After
> > > that I
> > > > run the database setup, management setup and agent setup as described
> > in
> > > > the guide. Everything is working fine but tmpelates fail to download
> > due
> > > to
> > > > this network & IP problem.
> > > >
> > > >
> > > > Any ideas, what are the options for me under given constraints?
> > > >
> > > >
> > > > Regards
> > > >
> > > > Adeel
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Is your SSVM running? Does it have access to the world? Do your hosts
> > > have
> > > > access to the primary/secondary storage? Have you tried to mount the
> > > > storage mounts in your hosts manually to check if they are working?
> > > >
> > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I just installed the apache cloudstack on CentOS 6.8 machine with
> KVM
> > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > management
> > > > > server is up and running and but I am unable to add the instances
> > from
> > > > the
> > > > > web UI interface. I have put down my problem in detail on this SO
> > > > question<
> > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > please
> > > > > guide me how do I solve this problem?
> > > > >
> > > > >
> > > > > Regards
> > > > >
> > > > > Adeel
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
What technology are you using to create these VMs in the box you have?
Virtualbox? KVM?
On Fri, Mar 10, 2017 at 3:34 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Why are tyring to use external network system?
>
>
> To gain the internet access for download/install all the required ACS
> pacakges.
>
>
> You can configure 4 virtual network devices........
>
> I am not sure, I understand this part. I am very new to Linux environment
> and don't know how to do what you just said. Can you point me to some
> relevant readings/tutorials for the said configuration so I can keep
> bothering frequently [??]
>
>
> Regards
>
> Adeel
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Saturday, March 11, 2017 12:51:38 AM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Hmm, so why are trying to use the external network system?
>
> You can configure 4 virtual network devices between your host and the
> virtual machines you created to deploy ACS (attach ACS and hosts VMs to
> these networks). Then, you select one of these networks to be the public
> one. For the public network, you can create iptables (or other routing
> mechanism) to forward packets coming from the public virtual network to
> your box public network. Then, you would be independent of the external
> network.
>
> On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Yes, in a single box
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 11:54:03 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Are you trying to setup everything in a single box?
> >
> > On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > I am just creating the environment for testing purposes and I am
> behind a
> > > network on which I have no control.
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 10:13:29 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > I got a little confused now.
> > > Are you creating a POC? Just an environment for testing purpose?
> > >
> > > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk
> > > > wrote:
> > >
> > > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > > management server. The mount problem is solved by stopping the
> > Iptables
> > > > service on the nfs server. After that, SSVM was able to mount the
> > storage
> > > > successfully.
> > > >
> > > > Next problem I am having is that the SSVM fails when downloading the
> > > > template. It cannot resolve the dns for download.cloud.com, which is
> > > > understandable to me because, as I posted the EDIT 1 in my SO
> question,
> > > My
> > > > CentOS machine (only one machine running both management server and
> > kvm)
> > > is
> > > > connected to a windows network that assigns addresses using dhcp.
> Even
> > > > worse, the addresses are /23.
> > > >
> > > >
> > > > To work around the problem, I do not change the network configuration
> > > > (static IP of /24) until I install the required packages. Because if
> I
> > > do,
> > > > I lose the internet connection that comes through /23 network. So
> when
> > > all
> > > > my packages are installed, I change the IP to static like 172.16.10.2
> > > (same
> > > > as in the guide) which obviously disconnects me from internet. After
> > > that I
> > > > run the database setup, management setup and agent setup as described
> > in
> > > > the guide. Everything is working fine but tmpelates fail to download
> > due
> > > to
> > > > this network & IP problem.
> > > >
> > > >
> > > > Any ideas, what are the options for me under given constraints?
> > > >
> > > >
> > > > Regards
> > > >
> > > > Adeel
> > > >
> > > > ________________________________
> > > > From: Rafael Weingärtner <ra...@gmail.com>
> > > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > > To: users@cloudstack.apache.org
> > > > Subject: Re: Problem Adding the Host
> > > >
> > > > Is your SSVM running? Does it have access to the world? Do your hosts
> > > have
> > > > access to the primary/secondary storage? Have you tried to mount the
> > > > storage mounts in your hosts manually to check if they are working?
> > > >
> > > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > > 16030053@lums.edu.pk>
> > > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I just installed the apache cloudstack on CentOS 6.8 machine with
> KVM
> > > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > > management
> > > > > server is up and running and but I am unable to add the instances
> > from
> > > > the
> > > > > web UI interface. I have put down my problem in detail on this SO
> > > > question<
> > > > > http://stackoverflow.com/questions/42704388/apache-
> > > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> > please
> > > > > guide me how do I solve this problem?
> > > > >
> > > > >
> > > > > Regards
> > > > >
> > > > > Adeel
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Rafael Weingärtner
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
Why are tyring to use external network system?
To gain the internet access for download/install all the required ACS pacakges.
You can configure 4 virtual network devices........
I am not sure, I understand this part. I am very new to Linux environment and don't know how to do what you just said. Can you point me to some relevant readings/tutorials for the said configuration so I can keep bothering frequently [??]
Regards
Adeel
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Saturday, March 11, 2017 12:51:38 AM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Hmm, so why are trying to use the external network system?
You can configure 4 virtual network devices between your host and the
virtual machines you created to deploy ACS (attach ACS and hosts VMs to
these networks). Then, you select one of these networks to be the public
one. For the public network, you can create iptables (or other routing
mechanism) to forward packets coming from the public virtual network to
your box public network. Then, you would be independent of the external
network.
On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Yes, in a single box
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 11:54:03 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Are you trying to setup everything in a single box?
>
> On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am just creating the environment for testing purposes and I am behind a
> > network on which I have no control.
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 10:13:29 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > I got a little confused now.
> > Are you creating a POC? Just an environment for testing purpose?
> >
> > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk
> > > wrote:
> >
> > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > management server. The mount problem is solved by stopping the
> Iptables
> > > service on the nfs server. After that, SSVM was able to mount the
> storage
> > > successfully.
> > >
> > > Next problem I am having is that the SSVM fails when downloading the
> > > template. It cannot resolve the dns for download.cloud.com, which is
> > > understandable to me because, as I posted the EDIT 1 in my SO question,
> > My
> > > CentOS machine (only one machine running both management server and
> kvm)
> > is
> > > connected to a windows network that assigns addresses using dhcp. Even
> > > worse, the addresses are /23.
> > >
> > >
> > > To work around the problem, I do not change the network configuration
> > > (static IP of /24) until I install the required packages. Because if I
> > do,
> > > I lose the internet connection that comes through /23 network. So when
> > all
> > > my packages are installed, I change the IP to static like 172.16.10.2
> > (same
> > > as in the guide) which obviously disconnects me from internet. After
> > that I
> > > run the database setup, management setup and agent setup as described
> in
> > > the guide. Everything is working fine but tmpelates fail to download
> due
> > to
> > > this network & IP problem.
> > >
> > >
> > > Any ideas, what are the options for me under given constraints?
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Is your SSVM running? Does it have access to the world? Do your hosts
> > have
> > > access to the primary/secondary storage? Have you tried to mount the
> > > storage mounts in your hosts manually to check if they are working?
> > >
> > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > management
> > > > server is up and running and but I am unable to add the instances
> from
> > > the
> > > > web UI interface. I have put down my problem in detail on this SO
> > > question<
> > > > http://stackoverflow.com/questions/42704388/apache-
> > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> please
> > > > guide me how do I solve this problem?
> > > >
> > > >
> > > > Regards
> > > >
> > > > Adeel
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
Hmm, so why are trying to use the external network system?
You can configure 4 virtual network devices between your host and the
virtual machines you created to deploy ACS (attach ACS and hosts VMs to
these networks). Then, you select one of these networks to be the public
one. For the public network, you can create iptables (or other routing
mechanism) to forward packets coming from the public virtual network to
your box public network. Then, you would be independent of the external
network.
On Fri, Mar 10, 2017 at 2:23 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Yes, in a single box
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 11:54:03 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Are you trying to setup everything in a single box?
>
> On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > I am just creating the environment for testing purposes and I am behind a
> > network on which I have no control.
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 10:13:29 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > I got a little confused now.
> > Are you creating a POC? Just an environment for testing purpose?
> >
> > On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk
> > > wrote:
> >
> > > Yep, my SSVM is running and I can connect to it using ssh from the
> > > management server. The mount problem is solved by stopping the
> Iptables
> > > service on the nfs server. After that, SSVM was able to mount the
> storage
> > > successfully.
> > >
> > > Next problem I am having is that the SSVM fails when downloading the
> > > template. It cannot resolve the dns for download.cloud.com, which is
> > > understandable to me because, as I posted the EDIT 1 in my SO question,
> > My
> > > CentOS machine (only one machine running both management server and
> kvm)
> > is
> > > connected to a windows network that assigns addresses using dhcp. Even
> > > worse, the addresses are /23.
> > >
> > >
> > > To work around the problem, I do not change the network configuration
> > > (static IP of /24) until I install the required packages. Because if I
> > do,
> > > I lose the internet connection that comes through /23 network. So when
> > all
> > > my packages are installed, I change the IP to static like 172.16.10.2
> > (same
> > > as in the guide) which obviously disconnects me from internet. After
> > that I
> > > run the database setup, management setup and agent setup as described
> in
> > > the guide. Everything is working fine but tmpelates fail to download
> due
> > to
> > > this network & IP problem.
> > >
> > >
> > > Any ideas, what are the options for me under given constraints?
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> > > ________________________________
> > > From: Rafael Weingärtner <ra...@gmail.com>
> > > Sent: Friday, March 10, 2017 6:05:15 PM
> > > To: users@cloudstack.apache.org
> > > Subject: Re: Problem Adding the Host
> > >
> > > Is your SSVM running? Does it have access to the world? Do your hosts
> > have
> > > access to the primary/secondary storage? Have you tried to mount the
> > > storage mounts in your hosts manually to check if they are working?
> > >
> > > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > > 16030053@lums.edu.pk>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > > > hypervisor. I am using the version 4.9 of the cloudstack. The
> > management
> > > > server is up and running and but I am unable to add the instances
> from
> > > the
> > > > web UI interface. I have put down my problem in detail on this SO
> > > question<
> > > > http://stackoverflow.com/questions/42704388/apache-
> > > > cloudstack-no-templates-showing-when-adding-instance>. Can you
> please
> > > > guide me how do I solve this problem?
> > > >
> > > >
> > > > Regards
> > > >
> > > > Adeel
> > > >
> > >
> > >
> > >
> > > --
> > > Rafael Weingärtner
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
Yes, in a single box
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Friday, March 10, 2017 11:54:03 PM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Are you trying to setup everything in a single box?
On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am just creating the environment for testing purposes and I am behind a
> network on which I have no control.
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 10:13:29 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> I got a little confused now.
> Are you creating a POC? Just an environment for testing purpose?
>
> On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk
> > wrote:
>
> > Yep, my SSVM is running and I can connect to it using ssh from the
> > management server. The mount problem is solved by stopping the Iptables
> > service on the nfs server. After that, SSVM was able to mount the storage
> > successfully.
> >
> > Next problem I am having is that the SSVM fails when downloading the
> > template. It cannot resolve the dns for download.cloud.com, which is
> > understandable to me because, as I posted the EDIT 1 in my SO question,
> My
> > CentOS machine (only one machine running both management server and kvm)
> is
> > connected to a windows network that assigns addresses using dhcp. Even
> > worse, the addresses are /23.
> >
> >
> > To work around the problem, I do not change the network configuration
> > (static IP of /24) until I install the required packages. Because if I
> do,
> > I lose the internet connection that comes through /23 network. So when
> all
> > my packages are installed, I change the IP to static like 172.16.10.2
> (same
> > as in the guide) which obviously disconnects me from internet. After
> that I
> > run the database setup, management setup and agent setup as described in
> > the guide. Everything is working fine but tmpelates fail to download due
> to
> > this network & IP problem.
> >
> >
> > Any ideas, what are the options for me under given constraints?
> >
> >
> > Regards
> >
> > Adeel
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 6:05:15 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Is your SSVM running? Does it have access to the world? Do your hosts
> have
> > access to the primary/secondary storage? Have you tried to mount the
> > storage mounts in your hosts manually to check if they are working?
> >
> > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Hi,
> > >
> > > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > > hypervisor. I am using the version 4.9 of the cloudstack. The
> management
> > > server is up and running and but I am unable to add the instances from
> > the
> > > web UI interface. I have put down my problem in detail on this SO
> > question<
> > > http://stackoverflow.com/questions/42704388/apache-
> > > cloudstack-no-templates-showing-when-adding-instance>. Can you please
> > > guide me how do I solve this problem?
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
Are you trying to setup everything in a single box?
On Fri, Mar 10, 2017 at 1:44 PM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> I am just creating the environment for testing purposes and I am behind a
> network on which I have no control.
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 10:13:29 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> I got a little confused now.
> Are you creating a POC? Just an environment for testing purpose?
>
> On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk
> > wrote:
>
> > Yep, my SSVM is running and I can connect to it using ssh from the
> > management server. The mount problem is solved by stopping the Iptables
> > service on the nfs server. After that, SSVM was able to mount the storage
> > successfully.
> >
> > Next problem I am having is that the SSVM fails when downloading the
> > template. It cannot resolve the dns for download.cloud.com, which is
> > understandable to me because, as I posted the EDIT 1 in my SO question,
> My
> > CentOS machine (only one machine running both management server and kvm)
> is
> > connected to a windows network that assigns addresses using dhcp. Even
> > worse, the addresses are /23.
> >
> >
> > To work around the problem, I do not change the network configuration
> > (static IP of /24) until I install the required packages. Because if I
> do,
> > I lose the internet connection that comes through /23 network. So when
> all
> > my packages are installed, I change the IP to static like 172.16.10.2
> (same
> > as in the guide) which obviously disconnects me from internet. After
> that I
> > run the database setup, management setup and agent setup as described in
> > the guide. Everything is working fine but tmpelates fail to download due
> to
> > this network & IP problem.
> >
> >
> > Any ideas, what are the options for me under given constraints?
> >
> >
> > Regards
> >
> > Adeel
> >
> > ________________________________
> > From: Rafael Weingärtner <ra...@gmail.com>
> > Sent: Friday, March 10, 2017 6:05:15 PM
> > To: users@cloudstack.apache.org
> > Subject: Re: Problem Adding the Host
> >
> > Is your SSVM running? Does it have access to the world? Do your hosts
> have
> > access to the primary/secondary storage? Have you tried to mount the
> > storage mounts in your hosts manually to check if they are working?
> >
> > On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> > 16030053@lums.edu.pk>
> > wrote:
> >
> > > Hi,
> > >
> > > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > > hypervisor. I am using the version 4.9 of the cloudstack. The
> management
> > > server is up and running and but I am unable to add the instances from
> > the
> > > web UI interface. I have put down my problem in detail on this SO
> > question<
> > > http://stackoverflow.com/questions/42704388/apache-
> > > cloudstack-no-templates-showing-when-adding-instance>. Can you please
> > > guide me how do I solve this problem?
> > >
> > >
> > > Regards
> > >
> > > Adeel
> > >
> >
> >
> >
> > --
> > Rafael Weingärtner
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
I am just creating the environment for testing purposes and I am behind a network on which I have no control.
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Friday, March 10, 2017 10:13:29 PM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
I got a little confused now.
Are you creating a POC? Just an environment for testing purpose?
On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <16030053@lums.edu.pk
> wrote:
> Yep, my SSVM is running and I can connect to it using ssh from the
> management server. The mount problem is solved by stopping the Iptables
> service on the nfs server. After that, SSVM was able to mount the storage
> successfully.
>
> Next problem I am having is that the SSVM fails when downloading the
> template. It cannot resolve the dns for download.cloud.com, which is
> understandable to me because, as I posted the EDIT 1 in my SO question, My
> CentOS machine (only one machine running both management server and kvm) is
> connected to a windows network that assigns addresses using dhcp. Even
> worse, the addresses are /23.
>
>
> To work around the problem, I do not change the network configuration
> (static IP of /24) until I install the required packages. Because if I do,
> I lose the internet connection that comes through /23 network. So when all
> my packages are installed, I change the IP to static like 172.16.10.2 (same
> as in the guide) which obviously disconnects me from internet. After that I
> run the database setup, management setup and agent setup as described in
> the guide. Everything is working fine but tmpelates fail to download due to
> this network & IP problem.
>
>
> Any ideas, what are the options for me under given constraints?
>
>
> Regards
>
> Adeel
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 6:05:15 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Is your SSVM running? Does it have access to the world? Do your hosts have
> access to the primary/secondary storage? Have you tried to mount the
> storage mounts in your hosts manually to check if they are working?
>
> On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Hi,
> >
> > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > hypervisor. I am using the version 4.9 of the cloudstack. The management
> > server is up and running and but I am unable to add the instances from
> the
> > web UI interface. I have put down my problem in detail on this SO
> question<
> > http://stackoverflow.com/questions/42704388/apache-
> > cloudstack-no-templates-showing-when-adding-instance>. Can you please
> > guide me how do I solve this problem?
> >
> >
> > Regards
> >
> > Adeel
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
I got a little confused now.
Are you creating a POC? Just an environment for testing purpose?
On Fri, Mar 10, 2017 at 11:56 AM, Muhammad Adeel Zahid <16030053@lums.edu.pk
> wrote:
> Yep, my SSVM is running and I can connect to it using ssh from the
> management server. The mount problem is solved by stopping the Iptables
> service on the nfs server. After that, SSVM was able to mount the storage
> successfully.
>
> Next problem I am having is that the SSVM fails when downloading the
> template. It cannot resolve the dns for download.cloud.com, which is
> understandable to me because, as I posted the EDIT 1 in my SO question, My
> CentOS machine (only one machine running both management server and kvm) is
> connected to a windows network that assigns addresses using dhcp. Even
> worse, the addresses are /23.
>
>
> To work around the problem, I do not change the network configuration
> (static IP of /24) until I install the required packages. Because if I do,
> I lose the internet connection that comes through /23 network. So when all
> my packages are installed, I change the IP to static like 172.16.10.2 (same
> as in the guide) which obviously disconnects me from internet. After that I
> run the database setup, management setup and agent setup as described in
> the guide. Everything is working fine but tmpelates fail to download due to
> this network & IP problem.
>
>
> Any ideas, what are the options for me under given constraints?
>
>
> Regards
>
> Adeel
>
> ________________________________
> From: Rafael Weingärtner <ra...@gmail.com>
> Sent: Friday, March 10, 2017 6:05:15 PM
> To: users@cloudstack.apache.org
> Subject: Re: Problem Adding the Host
>
> Is your SSVM running? Does it have access to the world? Do your hosts have
> access to the primary/secondary storage? Have you tried to mount the
> storage mounts in your hosts manually to check if they are working?
>
> On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <
> 16030053@lums.edu.pk>
> wrote:
>
> > Hi,
> >
> > I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> > hypervisor. I am using the version 4.9 of the cloudstack. The management
> > server is up and running and but I am unable to add the instances from
> the
> > web UI interface. I have put down my problem in detail on this SO
> question<
> > http://stackoverflow.com/questions/42704388/apache-
> > cloudstack-no-templates-showing-when-adding-instance>. Can you please
> > guide me how do I solve this problem?
> >
> >
> > Regards
> >
> > Adeel
> >
>
>
>
> --
> Rafael Weingärtner
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Muhammad Adeel Zahid <16...@lums.edu.pk>.
Yep, my SSVM is running and I can connect to it using ssh from the management server. The mount problem is solved by stopping the Iptables service on the nfs server. After that, SSVM was able to mount the storage successfully.
Next problem I am having is that the SSVM fails when downloading the template. It cannot resolve the dns for download.cloud.com, which is understandable to me because, as I posted the EDIT 1 in my SO question, My CentOS machine (only one machine running both management server and kvm) is connected to a windows network that assigns addresses using dhcp. Even worse, the addresses are /23.
To work around the problem, I do not change the network configuration (static IP of /24) until I install the required packages. Because if I do, I lose the internet connection that comes through /23 network. So when all my packages are installed, I change the IP to static like 172.16.10.2 (same as in the guide) which obviously disconnects me from internet. After that I run the database setup, management setup and agent setup as described in the guide. Everything is working fine but tmpelates fail to download due to this network & IP problem.
Any ideas, what are the options for me under given constraints?
Regards
Adeel
________________________________
From: Rafael Weingärtner <ra...@gmail.com>
Sent: Friday, March 10, 2017 6:05:15 PM
To: users@cloudstack.apache.org
Subject: Re: Problem Adding the Host
Is your SSVM running? Does it have access to the world? Do your hosts have
access to the primary/secondary storage? Have you tried to mount the
storage mounts in your hosts manually to check if they are working?
On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Hi,
>
> I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> hypervisor. I am using the version 4.9 of the cloudstack. The management
> server is up and running and but I am unable to add the instances from the
> web UI interface. I have put down my problem in detail on this SO question<
> http://stackoverflow.com/questions/42704388/apache-
> cloudstack-no-templates-showing-when-adding-instance>. Can you please
> guide me how do I solve this problem?
>
>
> Regards
>
> Adeel
>
--
Rafael Weingärtner
Re: Problem Adding the Host
Posted by Rafael Weingärtner <ra...@gmail.com>.
Is your SSVM running? Does it have access to the world? Do your hosts have
access to the primary/secondary storage? Have you tried to mount the
storage mounts in your hosts manually to check if they are working?
On Fri, Mar 10, 2017 at 7:34 AM, Muhammad Adeel Zahid <16...@lums.edu.pk>
wrote:
> Hi,
>
> I just installed the apache cloudstack on CentOS 6.8 machine with KVM
> hypervisor. I am using the version 4.9 of the cloudstack. The management
> server is up and running and but I am unable to add the instances from the
> web UI interface. I have put down my problem in detail on this SO question<
> http://stackoverflow.com/questions/42704388/apache-
> cloudstack-no-templates-showing-when-adding-instance>. Can you please
> guide me how do I solve this problem?
>
>
> Regards
>
> Adeel
>
--
Rafael Weingärtner