[Openstack] Kwapi architecture

Hallo Stackers, This is regarding the power measurement for VMs running in OpenStack. On the web I found that, Ceilometer has Kwapi that measures the power on hosts (compute nodes) and for VMs, the implementation is under progress. Can I get a feedback from the community regarding the following

Re: [Openstack] Image filtering

sage- From: lzy@gmail.com [mailto:lzy@gmail.com] Sent: Montag, 22. Juli 2013 13:46 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Image filtering Try this: /images/detail?changes-since=2013-07-18T17:01:22Z thanks, zhiyan On Mon, Jul 22, 2013 at 5:06

Re: [Openstack] Image filtering

yed. But I don’t see them. Cam somebody help me here? Can I nest filters in the command line? Thanks Kriushnaprasad -Original Message- From: lzy@gmail.com [mailto:lzy@gmail.com] Sent: Montag, 22. Juli 2013 13:46 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subje

Re: [Openstack] Image filtering

@lists.launchpad.net] On Behalf Of Narayanan, Krishnaprasad Sent: Sonntag, 21. Juli 2013 18:38 To: openstack@lists.launchpad.net Subject: [Openstack] Image filtering Hallo All, Can somebody guide me how to filter images based on start and end date using the nova cli? What is the command that I sh

[Openstack] Image filtering

Hallo All, Can somebody guide me how to filter images based on start and end date using the nova cli? What is the command that I should use in order to perform this filtering? Thanks Krishnaprasad ___ Mailing list: https://launchpad.net/~openstack Pos

Re: [Openstack] Getting Disk information from Libvirt for tiny flavor type virtual machine

] On Behalf Of Narayanan, Krishnaprasad Sent: Freitag, 19. Juli 2013 11:48 To: openstack@lists.launchpad.net Subject: [Openstack] Getting Disk information from Libvirt for tiny flavor type virtual machine Hallo All, Can somebody suggest a method to get Disk information for a virtual machine from

[Openstack] Getting Disk information from Libvirt for tiny flavor type virtual machine

Hallo All, Can somebody suggest a method to get Disk information for a virtual machine from Libvirt which belongs to tiny flavor as it has 0 Disk? I currently get the Domain object and then get the DomainBlockInfo object passing the path where the disk exists. When there is 0 Disk, the path doe

[Openstack] Important process to be monitored in compute nodes

Hallo All, Can I know the important processes that gets created and destroyed in the compute nodes during a VM's lifecycle management? I have installed libvirt and it is running on the compute nodes. Thanks Krishnaprasad ___ Mailing list: https://laun

Re: [Openstack] How does "Instances" menu in Horizon work?

Hi Brent, Thanks for the suggestion. It worked. I am able to get all the VMs information that belongs to other tenants / users. Regards, Krishnaprasad From: Openstack [mailto:openstack-bounces+narayana=uni-mainz...@lists.launchpad.net] On Behalf Of Narayanan, Krishnaprasad Sent: Dienstag, 16

[Openstack] How does "Instances" menu in Horizon work?

Hallo All, This is regarding my previous post yesterday in order to get all VMs that belongs to other tenants / users. In this regard, can I get to know how does the "Instances" menu (syspanel/instances) work in "Admin" tab in Horizon? What nova API does it use in order to get the data from al

Re: [Openstack] Nova API to get VMs belonging to other users / tenants

From: Brent Roskos [mailto:brent.ros...@solinea.com] Sent: Dienstag, 25. Juni 2013 23:16 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Nova API to get VMs belonging to other users / tenants No - you need a token with admin creds for that (user must have

[Openstack] Assign an admin role to an user in keystone

Hallo all, Can somebody tell me how to assign an admin role to an user in keystone in OpenStack ESSEX? If I have to get the VM details using the nova api, what are the input credentials that I need to pass for getting the information? Thanks Krishnaprasad __

Re: [Openstack] Nova API to get VMs belonging to other users / tenants

- "compute_extension:extended_server_attributes": [] Thanks Krishnaprasad From: Brent Roskos [mailto:brent.ros...@solinea.com] Sent: Dienstag, 25. Juni 2013 23:16 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Nova API to get VMs belonging to other users / tenants

Re: [Openstack] Windows Image in OpenStack

: Narayanan, Krishnaprasad Cc: openstack Maillist Subject: Re: [Openstack] Windows Image in OpenStack Can you change the net configuration? kvm -m 2048 -cdrom windows_server_2012_x64.iso -drive file=windows_server_2012.img,if=scsi,index=0,boot=on -boot d -net nic,model=e1000, -net tap -nographic

[Openstack] OpenStack Monitoring with Nagios

Hi Stackers, I am Krishnaprasad from University of Mainz, Germany and as a part of a project, we have developed APIs that gets monitoring information from Nagios for the virtual machines running in OpenStack cloud. The component aggregates basic VM information from OpenStack, available resource

Re: [Openstack] Availability of metrics from SWIFT - Object Storage

Hi John, Thanks for sharing the URI regarding the SWIFT metrics. Regards, Krishnaprasad -Original Message- From: John Dickinson [mailto:m...@not.mn] Sent: Freitag, 28. Juni 2013 05:59 To: Fei Long Wang Cc: Narayanan, Krishnaprasad; Openstack; openstack@lists.launchpad.net Subject: Re

[Openstack] Does Keystone work with OpenLDAP as backend?

Hallo All, I have a basic question regarding Keystone. Can I get to know what are all the back ends used in Keystone? Does Keystone work with OpenLDAP as back end? Can any users in this forum share their experience regarding the integration of Keystone with OpenLDAP? Thanks Krishnaprasad _

Re: [Openstack] Windows Image in OpenStack

the problem? Thanks Krishnaprasad From: Razique Mahroua [mailto:razique.mahr...@gmail.com] Sent: Samstag, 22. Juni 2013 20:23 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Windows Image in OpenStack Can you try that command kvm -m 2048 -no-reboot -boot

Re: [Openstack] Nova API to get VMs belonging to other users / tenants

Hi Brent, Thanks for your suggestion. I will try it out. Cheers, Krishnaprasad From: Brent Roskos [mailto:brent.ros...@solinea.com] Sent: Dienstag, 25. Juni 2013 23:16 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Nova API to get VMs belonging to other

[Openstack] Availability of metrics from SWIFT - Object Storage

Hallo All, Based on the documentation from Ceilometer, I see the metrics from all the components except SWIFT. Can I get to know whether Ceilometer offers any metrics from the SWIFT component? Thanks Krishnaprasad ___ Mailing list: https://launchpad.n

[Openstack] Nova API to get VMs belonging to other users / tenants

Hallo All, Is it possible using the Nova API for a normal user / tenant to get all VMs belonging to other users / tenants? If yes, can I get to know how to achieve this? Thanks Krishnaprasad ___ Mailing list: https://launchpad.net/~openstack Post to

[Openstack] Windows Image in OpenStack

Hallo All, When I tried to execute the commands provided in the OpenStack guide for installing Windows Image, I am getting the following error: "kvm: -drive file=windows_server_2012.img: drive with bus=0, unit=0 (index=0) exists". The command was executed on a compute node that was virtualizabl

Re: [Openstack] Download a specific image from Glance to local hard drive

Hi Balu, Thanks for the explanation. Cheers, Krishnaprasad -Original Message- From: Balamurugan V G [mailto:balamuruga...@gmail.com] Sent: Donnerstag, 20. Juni 2013 15:08 To: Narayanan, Krishnaprasad Cc: Sylvain Bauza; openstack@lists.launchpad.net Subject: Re: [Openstack] Download a

Re: [Openstack] Download a specific image from Glance to local hard drive

:53 To: Michael Still Cc: Narayanan, Krishnaprasad; openstack@lists.launchpad.net Subject: Re: [Openstack] Download a specific image from Glance to local hard drive Hi, While I was working on Essex, I was simply looking at the image UUID and copying it from /var/lib/glance/images, that's i

Re: [Openstack] Download a specific image from Glance to local hard drive

Hi Michael, Is this command valid in OpenStack ESSEX? Thanks Krishnaprasad -Original Message- From: mikalst...@gmail.com [mailto:mikalst...@gmail.com] On Behalf Of Michael Still Sent: Donnerstag, 20. Juni 2013 11:46 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject

[Openstack] Download a specific image from Glance to local hard drive

Hallo All, I am using OpenStack ESSEX and want to download an image from glance to my local hard drive. Can I get to know any commands in glance (in ESSEX) using which I can perform this operation? Thanks Krishnaprasad ___ Mailing list: https://launc

Re: [Openstack] Remote access to the windows virtual machine

[mailto:ppoul...@microsoft.com] Sent: Samstag, 1. Juni 2013 06:54 To: Brian Schott Cc: openstack@lists.launchpad.net; Narayanan, Krishnaprasad Subject: RE: [Openstack] Remote access to the windows virtual machine Actually images for those hypervisors should already be on the Cloudbase site and I

Re: [Openstack] Remote access to the windows virtual machine

:54 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: RE: [Openstack] Remote access to the windows virtual machine I don't think the default security groups (visible in Horizon or nova secgroup-list-rules) has 3389 open, unless maybe you are running Windows Server 201

Re: [Openstack] Remote access to the windows virtual machine

Sent: Donnerstag, 30. Mai 2013 23:03 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Remote access to the windows virtual machine For windows, you could add TCP port 3389 to your security group and enable remote desktop access in windows. The VNC console acce

Re: [Openstack] Remote access to the windows virtual machine

: Brian Schott; Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Remote access to the windows virtual machine Hi, >From the openstack documentation: >(http://docs.openstack.org/folsom/openstack-compute/install/apt/content/faq-about-vnc.html) A: These valu

[Openstack] Remote access to the windows virtual machine

windows virtual machine remotely apart from using VNC? Thanks Krishnaprasad From: Narayanan, Krishnaprasad Sent: Dienstag, 28. Mai 2013 02:42 To: 'JuanFra Rodriguez Cardoso' Cc: openstack@lists.launchpad.net Subject: RE: [Openstack] Windows Image 2008 in OpenStack Hi JuanFra, Than

Re: [Openstack] Windows Image 2008 in OpenStack

nStack. I was able to download and deploy the image in our ESSEX cloud and create a VM successfully out of the image. Thanks Krishnaprasad From: JuanFra Rodriguez Cardoso [mailto:juanfra.rodriguez.card...@gmail.com] Sent: Montag, 27. Mai 2013 23:41 To: Narayanan, Krishnaprasad Cc: ope

Re: [Openstack] Windows Image 2008 in OpenStack

From: Jason Ford [mailto:jf...@blackmesh.com] Sent: Montag, 27. Mai 2013 19:38 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Windows Image 2008 in OpenStack Directions are here.. http://docs.openstack.org/trunk/openstack-compute/admin/content/creating-a

[Openstack] Windows Image 2008 in OpenStack

Hallo All, Can somebody guide me to create a virtual machine using Windows 2008 image? Thanks Krishnaprasad ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack Mor

[Openstack] Regarding the output from the Nova /servers REST API

Hallo All, This is regarding the output from the Nova REST API for getting the details of the servers using /servers/detail interface and I could see that there is a difference in the output when the project has administrative permissions than the other that doesn't have an administrative permi

Re: [Openstack] Strange issue during live migration

e.a.y...@intel.com] Sent: Dienstag, 8. Januar 2013 02:52 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: RE: Strange issue during live migration Hey guy, Please try as below: 1) If there is no log, maybe config/log file's privilege issue. You can edit their owne

[Openstack] Strange issue during live migration

Hallo All, I am using OpenStack ESSEX and I have made all the necessary changes in order to perform live-migration (mounting the nova instances directory and libvirt-bin configurations). The issue that I am facing is when I perform live migration using the nova commands, there is neither error

Re: [Openstack] Openstack Version (Essex or Folsom)

Hi Umar, In the nova boot command, have you specified --availability-zone or --availability_zone? The correct command is --availability_zone. Can you try this and pass on the feedback? Thanks Krishnaprasad From: openstack-bounces+narayana=uni-mainz...@lists.launchpad.net [mailto:openstack-boun

Re: [Openstack] Openstack Version (Essex or Folsom)

Hi Umar, For question 2, I suspect the compute node name is missing in the command sent by yourself. nova boot -image --flavor --key_name --availability_zone nova:computenodename name of the instance. This command works fine in OpenStack ESSEX version. Thanks Krishnaprasad From: openstack-

[Openstack] os-hosts API in OpenStack ESSEX not working

Hallo all, This is regarding the Nova API for getting the list of compute nodes and currently, it is returning an empty list. I am using OpenStack ESSEX and I could see there is already a bug raised, fixed and released in FOLSOM related to the hosts

[Openstack] Horizon Dashboard Demo video released with FOLSOM

Hallo all, I was looking through the OpenStack Horizon start page for sample videos on the enhancements in Horizon Web Interface but unfortunately couldn't find any. If I remember, there was a sample demo video of Horizon when ESSEX was released. Can I get to know any URIs on the web where I c

[Openstack] Nova API for getting information on compute nodes

Hallo all, This is regarding the information about the compute nodes and I could see that there are Nova APIs (os-hosts & os-hosts/hostname) available to provide data about the hosts. But, when I tried using the APIs in my environment, I am not getting any information about the compute nodes.

Re: [Openstack] Live migration problem in OpenStack ESSEX

in the libvirt. Can I get to know the necessary configuration details in order to solve the problem? From: Hanyu Xiao [mailto:hanyu.x...@eayun.com] Sent: Montag, 17. Dezember 2012 04:08 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Live migration problem in

[Openstack] Live migration problem in OpenStack ESSEX

Hallo all, I am trying to perform live migration from one compute node to another (using Nova APIs and commands) and I am getting an error HTTP 400 and the log file says "Remote error: FileNotFound File tmpSoFy35 could not be found". I am using OpenStack ESSEX. Could anybody suggest solutions

Re: [Openstack] Server resize API in OpenStack ESSEX

...@lists.launchpad.net] On Behalf Of Narayanan, Krishnaprasad Sent: Dienstag, 11. Dezember 2012 13:23 To: Vishvananda Ishaya Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Server resize API in OpenStack ESSEX On a general note a user would expect that the delay during migration will be higher than the

Re: [Openstack] Server resize API in OpenStack ESSEX

: Narayanan, Krishnaprasad Cc: Vishvananda Ishaya; openstack@lists.launchpad.net Subject: Re: [Openstack] Server resize API in OpenStack ESSEX HI in my test, the scp is working. but the network seem have problem. the floating IP seem have bug, you need release the floating IP and resize. the Fixed

Re: [Openstack] Server resize API in OpenStack ESSEX

+narayana=uni-mainz...@lists.launchpad.net] On Behalf Of Narayanan, Krishnaprasad Sent: Montag, 10. Dezember 2012 22:54 To: Vishvananda Ishaya Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Server resize API in OpenStack ESSEX As you had mentioned I went through the logs and I could see an

Re: [Openstack] Server resize API in OpenStack ESSEX

s that was cached earlier has been changed. Can I get to know is this correct and how to get rid of this problem? From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] Sent: Montag, 10. Dezember 2012 20:23 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Ser

Re: [Openstack] Server resize API in OpenStack ESSEX

node? Regards, Krishnaprasad From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] Sent: Montag, 10. Dezember 2012 20:03 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Server resize API in OpenStack ESSEX 2 requirements: 1) hostname for compute hosts

[Openstack] Server resize API in OpenStack ESSEX

Hallo All, I am trying to use the Nova API (POST call) for changing the flavor information (to resize) from m1.tiny to m1.medium. Even though the API is successful (202 Status code), on the Horizon GUI I could see that the Status is Error and the task state is Resize Prep. I am passing the Auth

[Openstack] Information needed on the proposed firewall framework

Hallo All, A week before, I was looking for information regarding the availability of a firewall framework (see here) that handles outgoing connections from the VM and for which I received a reply from the forum pointing to this link - http

Re: [Openstack] Command to find out list of compute nodes

2012 13:56 To: Ahmed Al-Mehdi Cc: Narayanan, Krishnaprasad; openstack@lists.launchpad.net Subject: Re: [Openstack] Command to find out list of compute nodes Can u check if the time is synchronized? Times on compute node and control node should be synchronized. On 11/16/2012 12:28 PM, Ahmed Al

Re: [Openstack] Command to find out list of compute nodes

Narayanan -Original Message- From: Ahmed Al-Mehdi [mailto:ah...@coraid.com] Sent: Freitag, 16. November 2012 05:29 To: Narayanan, Krishnaprasad Cc: openstack@lists.launchpad.net Subject: Re: Command to find out list of compute nodes Hi Narayanan, Awesome, thank you. There reason I was

Re: [Openstack] Command to find out list of compute nodes

Hi Ahmed, You can use the command "nova-manage service list" from the command line of control node to get the list of compute nodes along with the nova-compute service status. Thanks Krishnaprasad Narayanan From: openstack-bounces+narayana=uni-mainz...@lists.lau