[Openstack] Is there any possible to attach an extra iso for an existing instance?

For an existing running instance, Can I attach an ISO for it? Thanks. Best Regards -- Ray ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https:

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

Not that I'm aware of through OpenStack, but if you use libvrit, you can yes by editing the domain directly :-)regards Razique Mahroua - Nuage & Corazique.mahr...@gmail.comTel : +33 9 72 37 94 15 Le 17 mai 2013 à 09:18, Ray Sun a écrit :For an existing running instance, Can I

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

On Fri, May 17, 2013 at 3:48 PM, Razique Mahroua wrote: > Not that I'm aware of through OpenStack, but if you use libvrit, you can > yes by editing the domain directly :-) > Is there any blueprint for this requirement? Best Regards -- Ray ___ Mailing

[Openstack] Install from ISO in OpenStack

I try to install ubuntu 12.04 on OpenStack, here's my steps: 1. Upload ubuntu iso into OpenStack 2. Launch a new VM and install 3. Network can't detect 4. Can't find any disk Any one met this problem before? Thanks. Best Regards -- Ray ___ Mailing list:

[Openstack] Multiple nova-pools (floating ips)

Hi guys,I just noticed if you have multiple floating ip pools, (different subnet) with nova-network - the floating ips don't work if the second pool doesn't have any route available on the compute node (using openstack multi_host but I guess that apply even if you don't use it)for example floating-

Re: [Openstack] Install from ISO in OpenStack

Hi Ray , Which release of Openstack are you trying it on? Regards, Rashmi On Fri, May 17, 2013 at 1:46 PM, Ray Sun wrote: > I try to install ubuntu 12.04 on OpenStack, here's my steps: > 1. Upload ubuntu iso into OpenStack > 2. Launch a new VM and install > 3. Network can't detect > 4. Can't

Re: [Openstack] [metering] Ceilometer plugin for VM provisioning metrics

On Thu, May 16 2013, Ruslan Kiianchuk wrote: > There were issues with versioning (I have to run Ceilometer with Folsom > OpenStack version) so few lines of code had to be changed for successful > porting. Now everything works. > > Yet, another question arose, weather I can ignore some events from

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

Not sure there As for the procedure, here is a  good workthrough : http://serverfault.com/questions/373372/how-to-connect-a-cdrom-device-to-a-kvm-qemu-domain-using-command-line-tools Razique Mahroua - Nuage & Corazique.mahr...@gmail.comTel : +33 9 72 37 94 15 Le 17 mai 2013 à 09:57, Ray Sun

Re: [Openstack] Install from ISO in OpenStack

Are you trying to create an Openstack instance based on Ubuntu 12.04 or are you trying to install openstack on ubuntu? If you're trying to just launch an ubuntu image, you can use the pre-made qcow2 images by ubuntu, didn't have any issues with those. See: http://docs.openstack.org/trunk/openstack

[Openstack] Troubles starting nova-dns on CentOS 6.4

Hi, I'm trying to setup and run nova-dns on my Openstack (grizly) test environment. Got the code from https://github.com/nsavin/nova-dns (also tried with https://github.com/griddynamics/nova-dns same result) The installation went fine, but when trying to start the service (nova-dns) got: Tracebac

[Openstack] can two tenants create two identical network?

Hi Suppose there are two tenants: A and B, they can create their own networks, but the networks are both 100.0.0.0/24, I think it is possible in multi-tenant scenarios since networks of different tenants are isolated, But in openstack, I have a network creation error, which says there is an existi

[Openstack] How can I change my username on openstack Gerrit

Hi all, I type a wrong username by mistake. Does anybody know how to reset the Username? -- Lei Zhang Blog: http://jeffrey4l.github.io twitter/weibo: @jeffrey4l ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad

Re: [Openstack] can two tenants create two identical network?

I am assuming you are using Quantum for networking, in which case make sure you have enable overlapping IPs by setting: allow_overlapping_ips = True in /etc/quantum/quantum.conf You also need to enable namespaces: use_namespaces = True in /etc/quantum/l3_agent.ini Regards Balu On Fri, May 17

Re: [Openstack] can two tenants create two identical network?

In addition to the below changes set use_namespaces=False in dhcp_agent.ini too.Make sure that your operating system supports network namespaces Sent from my iPhone On 17-May-2013, at 3:32 PM, Balamurugan V G wrote: I am assuming you are using Quantum for networking, in which case make sure

[Openstack] [OpenStack] JSON Naming convention

Hi, I see that the REST API using both the camelCase and underscore separated names for the JSON attributes. An example is below: curl -X 'POST' http://1.1.1.1:5000/v2.0/tokens -d '{"auth":{"passwordCredentials":{"username": "admin", "password":"admin_pass"}, "tenantName":"test"}}' -H 'Content-

[Openstack] [OVS] Loopingcall and high load on nova comp

Hi guys, i seen on each nova compute node a ressource overhead caused by quantum ovs agent. This means if only runs the agent on the compute node (+ nova-compute) i'll have sometimes a load by 2. The agent will have a many cpu hours and if i take a look into the log file i see manytimes this one:

Re: [Openstack] [OVS] Loopingcall and high load on nova comp

Hi! This means that this loopingcall will be running in a hard loop (no delay between runs) because it is taking longer than the interval it has requested to be called at. Either we need to change the interval (if that's ok, no idea with Quantum), or we need to make the work being done in a loop f

Re: [Openstack] How can I change my username on openstack Gerrit

On 2013-05-17 17:54:02 +0800 (+0800), Lei Zhang wrote: > I type a wrong username by mistake. Does anybody know how to > reset the Username? It's something I or one of the other Gerrit admins have to change manually, and current versions of Gerrit do not provide a way for a user to change their use

Re: [Openstack] Vmware running images

Team, Thank you for support. Finally i am able to migrate running VM from VMware player to openstack private cloud. I used thick ("-flat.vmdk") for importing to openstack. Let me know if anyone looking for steps. I am happy to help. Thanks Jay On May 16, 2013, at 7:39 PM, Anne Gentle wrote:

Re: [Openstack] [OVS] Loopingcall and high load on nova comp

Unsubscribe On Friday, May 17, 2013, Heiko Krämer wrote: > Hi guys, > > i seen on each nova compute node a ressource overhead caused by quantum > ovs agent. > > This means if only runs the agent on the compute node (+ nova-compute) > i'll have sometimes a load by 2. The agent will have a many cpu

Re: [Openstack] Troubles starting nova-dns on CentOS 6.4

Hi Aleksandar, flags.py was removed from Grizzly, you may want to update the code for nova dns by using "from oslo.config import cfg" instead. Thanks, Jay 2013/5/17 Aleksandar Petreski > Hi, > > I'm trying to setup and run nova-dns on my Openstack (grizly) test > environment. > Got the code

Re: [Openstack] can two tenants create two identical network?

Yes, I use namespace and quantum. After I set the allow_overlapping_ips option, it works, thanks guys. To Kumaran: Do you mean that namespace support should be disabled in DHCP agent, but why? If I disable namespace in dhcp_agent.ini, is it possible that something does not work? On Fri, May 17,

Re: [Openstack] Vmware running images

I think it would be a great if you could post this. # Shawn Hartsock - Original Message - > From: "Jay Kumbhani" > To: "Anne Gentle" > Cc: "Shawn Hartsock" , "Openstack" > , "Openstack" > > Sent: Friday, May 17, 2013 9:05:20 AM > Subject: Re: [Openstack] Vmware running images > Tea

Re: [Openstack] can two tenants create two identical network?

Liu. Sorry I meant to enable namespaces as true . Mistakenly I mentioned as false . It's good that you made it worked now Sent from my iPhone On 17-May-2013, at 10:18 PM, Liu Wenmao wrote: Yes, I use namespace and quantum. After I set the allow_overlapping_ips option, it works, thanks guys.

[Openstack] instance dns issue

Hi, My instances can ping the ips but not using dns. The resolv.conf gets populated by the private instance network dns ip (10.0.0.2, from 10.0.0.0/24) . I can ping the dns ip but dns resolv is not working. What might be the issue? I am on quantum and grizzly in 12.04 lts. Thanks Paras.

Re: [Openstack] instance dns issue

I am assuming that you have a DNS externally and you want the instances to use that DNS. If this is the requirement then you will have to add dnsmasq_dns_server= "external DNS IP" in your /etc/quantum/dhcp_agent.ini.Now your launched instances(VM's) can use external DNS through quantum dnsmasq. Pl

Re: [Openstack] instance dns issue

So adding dnsmasq_dns_server= "external DNS IP" should populate the resolv.conf of my instances with the externel DNS IP? I did that but still seeing the same ip on resolv.conf. Paras. On Fri, May 17, 2013 at 2:17 PM, Ashok Kumaran wrote: > I am assuming that you have a DNS externally and you

Re: [Openstack] instance dns issue

It will not populate the external DNS ip in your resolv.conf . Instead the external DNS will be used by the local quantum dnsmasq for the name resolution purpose. For an instance lets say that your network node has a DNS ip of some xx.xx.xx.xx in its resolv.conf . By adding the same IP to the dh

Re: [Openstack] instance dns issue

Thanks. Yes I got the concept but something is not working. I can't resolv the hosts from my instances. Thanks Paras. On Fri, May 17, 2013 at 3:10 PM, Ashok Kumaran wrote: > It will not populate the external DNS ip in your resolv.conf . Instead > the external DNS will be used by the local quan

Re: [Openstack] instance dns issue

Can you telnet to port 53 of local DNS ip from your instance (IP in your resolv.conf) ? If its not working then you might need to check your local quantum dnsmasq settings. On Sat, May 18, 2013 at 1:45 AM, Paras pradhan wrote: > Thanks. Yes I got the concept but something is not working. I can'

Re: [Openstack] instance dns issue

Hmm. telnet to 53 is not working. Paras. On Fri, May 17, 2013 at 3:20 PM, Ashok Kumaran wrote: > Can you telnet to port 53 of local DNS ip from your instance (IP in your > resolv.conf) ? If its not working then you might need to check your local > quantum dnsmasq settings. > > > On Sat, May 18

Re: [Openstack] instance dns issue

Hi, I reckon this is because dnsmasq is isolated in the dhcp namespace. You can use  DHCP to push out a specific nameserver: $ quantum subnet-update sub1 --dns_nameservers 8.8.4.4 8.8.8.8 I can't seem to figure out the syntax to pass just one (list=false is not  working). Or you could use Horizo

Re: [Openstack] instance dns issue

Doing quantum subnet-update sub1 --dns_nameservers 8.8.4.4 8.8.8.8 works. BTW from horizon you can pass one dns also. Thanks guys Paras. On Fri, May 17, 2013 at 3:47 PM, Darragh O'Reilly < dara2002-openst...@yahoo.com> wrote: > Hi, > > I reckon this is because dnsmasq is isolated in the dhcp na

[Openstack] OpenStack Community Weekly Newsletter (May 10-17)

OpenStack Compute (Nova) Roadmap for Havana The Havana design summit was held mid-April. Since then the Nova team has been documenting the Havana roadmap and going full speed ahead on deve

Re: [Openstack] Install from ISO in OpenStack

Grizzly Stable Best Regards -- Ray On Fri, May 17, 2013 at 4:39 PM, Rashmi SN wrote: > Hi Ray , > > Which release of Openstack are you trying it on? > > Regards, > Rashmi > > > On Fri, May 17, 2013 at 1:46 PM, Ray Sun wrote: > >> I try to install ubuntu 12.04 on OpenStack, here's my steps: >

Re: [Openstack] Install from ISO in OpenStack

I am trying to create an instance using an ISO which is already in glance. I can successfully use a pre-made qcow2 to launch an instance, from the document, I know the glance support ISO file, so I tried to do this test, but it seems not work on KVM under OpenStack platform. Best Regards -- Ray

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

Razique, Thanks. Actually the requirement is coming from our IT operation guy. They asked me about if there's something wrong with an instance, something like the boot partition is broken, the instance can not startup. In this situation, they want to attach a system installation ISO to repair this

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

Thats what the rescue mode is for :) -Rob On 18 May 2013 12:06, Ray Sun wrote: > Razique, > Thanks. Actually the requirement is coming from our IT operation guy. They > asked me about if there's something wrong with an instance, something like > the boot partition is broken, the instance can no

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

Go cloud go stateless Lean Mercadolibre stackbuilders On May 17, 2013 10:36 PM, "Robert Collins" wrote: > Thats what the rescue mode is for :) > > -Rob > > On 18 May 2013 12:06, Ray Sun wrote: > >> Razique, >> Thanks. Actually the requirement is coming from our IT operation guy. >> They asked m

Re: [Openstack] Is there any possible to attach an extra iso for an existing instance?

I see, Thanks. Another requirement is if I start a new instance running on ESXI, and I want to install vmware-tools in my instance, how can I do that? Best Regards -- Ray On Sat, May 18, 2013 at 9:35 AM, Robert Collins wrote: > Thats what the rescue mode is for :) > > -Rob > > On 18 May 2013 1

Re: [Openstack] Install from ISO in OpenStack

That is pretty cool! I was thinking on this about a week now... Because I'm facing some problems with a pre-installed Windows 7 VM with Grizzly + Ubuntu 12.04... *** Windows froze on the first boot of the Instance, at its "recovery mode checks" (or something like that)... So, boot an Instance wi