Re: Hostname and IP address of VMs created from template.

2015-01-22 Thread chinu shah
Thank you Geoff for the response, could you give insights how will it set
automatically on guest VMs. According to the Documentation ("
https://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.2.0/html/Admin_Guide/append-displayname-vms.html";),
when we create a VM with Display name we still do not see the hostname set
as display name. We are using centos "CentOS 5.3(64-bit) no GUI
(vSphere)" provided
by cloudstack. Hypervisor type is VMWare. Does the default template miss
any scritps to set the hostname as display name. We have set the hostname
to localhost and manually stopped and rebooted but still the hostname was
not set to display name.

Regards,
Bhavin Shah
Nuage Networks


Re: LXC template

2014-04-14 Thread chinu shah
Hello All,

  I get this error when spawning containers from instances of cloudstack UI
using the tar template.

This is the error on both versions,

Cloudstack version 4.2.1

did you happen to find the solution FirstFitRoutingAllocator) Not
considering hosts: [Host[-8-Routing]] to deploy template:
Tmpl[204-TAR-204-2-38924546-779b-3ac1-bd1e-de8954924766 as they are not HVM
enabled





Cloudstack version 4.3

 2014-04-13 07:21:56,126 DEBUG [c.c.a.m.a.i.FirstFitAllocator]
(Job-Executor-14:ctx-61c059d3 ctx-66fe363c FirstFitRoutingAllocator) Not
considering hosts: [Host[-4-Routing]]  to deploy template:
Tmpl[201-TAR-201-2-13d3b351-7e84-361d-ba55-3fc8bb0c53c2 as they are not HVM
enabled





HVM for intel on KVM hypervisors



egrep '(vmx)' --color=always /proc/cpuinfo

flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology
nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16
xtpr pdcm pcid dca sse4_1 sse4_2 popcnt lahf_lm ida arat epb dts tpr_shadow
vnmi flexpriority ept vpid

flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology
nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16
xtpr pdcm pcid dca sse4_1 sse4_2 popcnt lahf_lm ida arat epb dts tpr_shadow
vnmi flexpriority ept vpid

flags   : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
pdpe1gb rdt



[root@OVS-1 ~]# lsmod | grep intel

kvm_intel  54285  6

kvm   333172  1 kvm_intel


Any Advice. Thank you


Regards,

Bhavin Shah


On Sat, Apr 5, 2014 at 6:23 PM, Francois Gaudreault <
fgaudrea...@cloudops.com> wrote:

> Sure! In fact, that was in a blog post that never got released on our side
> :S I also have the host build piece documented. Where it would be the best
> to drop that? In the LXC section of the doc or as an annexe or in the wiki?
>
> Francois
>
>
> On Sat, Apr 5, 2014 at 4:16 PM, David Nalley  wrote:
>
> > Would you consider adding this as part of the documentation? Or at
> > least as a blog post?
> >
> > --David
> >
> > On Wed, Apr 2, 2014 at 11:07 AM, Francois Gaudreault
> >  wrote:
> > > On 2014-04-02, 1:34 AM, Chinu wrote:
> > >>
> > >> Hello all,
> > >>
> > >>  Please can someone advice how to create an LXC template image  in
> > tar
> > >> format to spawn containers in KVM for Cloudstack version 4.2 or 4.3
> > >> Regards,
> > >> Chinu
> > >>
> > >>
> > >>
> > > I have that. This is for a CentOS image. I apologize for the
> formatting,
> > I
> > > am using text emails ;)
> > >
> > > On your *HOST* run:
> > >
> > > |mkdir||/var/lib/libvirt/lxc/centos-6-x86_64/etc/yum||.repos.d/ -p |
> > > |cat||/etc/yum||.repos.d||/CentOS-Base||.repo
> > >
> >
> |||sed||s/||'$releasever'||/6/g||>||/var/lib/libvirt/lxc/centos-6-x86_64/etc/yum||.repos.d||/CentOS-Base||.repo|
> > > |yum groupinstall core
> > > --installroot=||/var/lib/libvirt/lxc/centos-6-x86_64/||--nogpgcheck -y|
> > > |yum||install||plymouth libselinux-python
> > > --installroot=||/var/lib/libvirt/lxc/centos-6-x86_64/||--nogpgcheck -y|
> > >
> > > On your *CHROOTED* container:
> > > |chroot||/var/lib/libvirt/lxc/centos-6-x86_64/|
> > > |echo||password |||passwd||root --stdin|
> > > |#Fix root login on console|
> > > |echo||"pts/0"||>>||/etc/securetty|
> > > |sed||-i s/||"session required pam_selinux.so close"||/||"#session
> > > required pam_selinux.so close"||/g||/etc/pam||.d||/login|
> > > |sed||-i s/||"session required pam_selinux.so open"||/||"#session
> > > required pam_selinux.so open"||/g||/etc/pam||.d||/login|
> > > |sed||-i s/||"session required pam_loginuid.so"||/||"#session
> > required
> > > pam_loginuid.so"||/g||/etc/pam||.d||/login|
> > > |#Configuring basic networking|
> > > |cat||>||/etc/sysconfig/network||<< EOF|
> > > |NETWORKING=||yes|
> > > |HOSTNAME=lxc1.||test||.centos.org|
> > > |EOF|
> > > |cat||>||/etc/sysconfig/network-scripts/ifcfg-eth0||<< EOF|
> > > |DEVICE=eth0|
> > > |BOOTPROTO=dhcp|
> > > |ONBOOT=||yes|
> > > |EOF|
> > > |#Enabling sshd|
> > > |chkconfig sshd on|
> > > |# Fixing root login for sshd|
> > > |sed||-i s/||"session required pam_selinux.so close"||/||"#session
> > > required pam_selinux.so close"||/g||/etc/pam||.d||/sshd|
> > > |sed||-i s/||"session required pam_loginuid.so"||/||"#session
> > required
> > > pam_loginuid.so"||/g||/etc/pam||.d||/sshd|
> > > |sed||-i s/||"session required pam_selinux.so open
> > > env_params"||/||"#session required pam_selinux.so open
> > > env_params"||/g||/etc/pam||.d||/sshd|
> > > ||
> > > |cat||>||/etc/fstab||<< END|
> > > |/dev/root| |/ rootfs   defaults0 0|
> > > |none

Re: LXC template

2014-04-04 Thread chinu shah
Thank you Francois for the information.

Please could you tell me which cloudstack template to use for spawning
systems VMS on a LXC to spawn containers. I used LXC template found in
database which was very old
" | 10 | SystemVM Template (LXC) |
http://download.cloud.com/templates/acton/acton-systemvm-02062012.qcow2.bz2|
SYSTEM | LXC |" which did not work as cloudstack release was too old,
then I tried with | 3 | SystemVM Template (KVM) |
http://download.cloud.com/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2|
SYSTEM | KVM. Still my system VMs were rebooting only 1 VM is up at a
time. Any Advice would be appreciated

Thank you

Regards,
Chinu


On Wed, Apr 2, 2014 at 8:12 AM, Francois Gaudreault <
fgaudrea...@cloudops.com> wrote:

> On 2014-04-02, 1:34 AM, Chinu wrote:
>
>> Hello all,
>>
>>  Please can someone advice how to create an LXC template image  in
>> tar format to spawn containers in KVM for Cloudstack version 4.2 or 4.3
>> Regards,
>> Chinu
>>
>>
>>
>>  Ok, the output was not as good as I though. Use this link instead :)
>
> http://pastebin.com/PuZd9gw6
>
>
> --
> Francois Gaudreault
> Architecte de Solution Cloud | Cloud Solutions Architect
> fgaudrea...@cloudops.com
> 514-629-6775
> - - -
> CloudOps
> 420 rue Guy
> Montréal QC  H3J 1S6
> www.cloudops.com
> @CloudOps_
>
>