Neetz's profile - activity

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2015-06-18 06:19:40 -0600 asked a question Integrating Openshift with Openstack

Hey guys , I'm pretty new to Openstack , Right now I have managed to setup openstack on my system and changed the openstack UI ( basically customizing ) , and I want to further develop on the PAAS layer , So I came across Openshift , I have no HEAT set up and I don't want to set up HEAT , Can someone guide / help me in setting up Openshift on my openstack ?

Thanks in advance :D

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2015-04-16 01:24:12 -0600 asked a question How to make an instance highly available in openstack/devstack ?

Hey there ! I'm an openstack newbie , I understand what is high availaibility and I see it as an important thing in cloud. Well How do I go about making my instance higly available if my node goes off , also how do I make the compute ( controller) node highly available if the controller goes off . I googled a lot to find resources to start off with high availabilty , but i couldn't anything sufficient and plus i'm open to switch from devstack to anything like packstack or other distrubutions that help in devloping HA . From my research it says Openstack HA isn't implemented yet ( source [https://ask.openstack.org/en/question...] Although I'm not sure , I would like to know to your inputs and from where i can start :)

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2015-04-05 04:08:31 -0600 commented question openstack installation error

what is your local.conf file ?

2015-04-05 04:07:16 -0600 asked a question Devstack Swift - Multi Region

Hey All , I'm trying to achieve Swift Multi Region using Devstack , The defualt configuration of devstack installation is only a single region swift . I want to achieve Multi Region Swift using devstack, I'm unable to find any resources online , Kindly help

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2015-03-24 01:54:51 -0600 answered a question Cinder Volume Migration

I solved the issue , the only missing part was #lvmdriver-1

so my command was like

cinder migrate 95adcbd2-3ca9-47f4-8cf4-7cb0ddd6cfe7 celestial12@lvmdriver-1#lvmdriver-1

But in official documentation doesn't say anything like this , this worked for me but :) , I still don't know why and what's the internal working when i add that

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2015-03-23 04:40:25 -0600 asked a question Cinder Volume Migration

Hey I'm trying to mirate a volume from one node to another , one is the host and the other is the node . I'm running this command

cinder migrate 95adcbd2-3ca9-47f4-8cf4-7cb0ddd6cfe7 celestial12@lvmdriver-1

There is no error returned , but when I run

cinder show 95adcbd2-3ca9-47f4-8cf4-7cb0ddd6cfe7

It is still in the same host , and also

os-vol-mig-status-attr:migstat  : None

PS this is my host list when I run

cinder-manage host list

celestial3                          nova           
celestial3@lvmdriver-1      nova           
celestial12                         nova           
celestial12@lvmdriver-1     nova

with some warnings of packages

I also tried to look at the wireshark packet transfer , so if I could notice any packets transferring from my system , I couldn't link up with wireshark .

Please Help :)

2015-03-23 04:29:02 -0600 commented question Live migration issue Failed to Open the file

@Inxsick , yes it exists on the host

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2015-03-11 04:23:11 -0600 asked a question Live migration issue Failed to Open the file

Hey , I'm trying to migrate instance from one host to another and i get the following error Failed to open file '/var/lib/libvirt/images/backup-clone2.img': No such file or directory

sudo virsh migrate --verbose --p2p --tunnelled --undefinesource --unsafe --copy-storage-inc --live --listen-address 0.0.0.0 --domain 4 qemu+ssh://nova@10.10.126.77/system

I think i don 't need any NFS here since i have enabled copy storage inc flag

and I get the following error

Failed to open file '/var/lib/libvirt/images/backup-clone2.img': No such file or directory

I'm not using openstack , I'm just using libvirt and virsh to migrate using kbm and qemu.

I found a similar issue here https://www.redhat.com/archives/virt-tools-list/2012-February/msg00039.html (link) But there is no solution to that thread .

2015-03-11 00:26:26 -0600 commented answer Openstack live migration ssh issue

@bishoy , I tried that didn't work , any other ideas and are my permissions correct ?

2015-03-11 00:22:29 -0600 commented answer Openstack live migration ssh issue

srwxr-xr-x 1 libvirt-qemu kvm 0 Mar 10 18:56 capabilities.monitor.sock drwxr-xr-x 2 root root 4096 Mar 9 14:33 dump drwxr-xr-x 2 libvirt-qemu kvm 4096 Mar 9 14:33 save drwxr-xr-x 2 libvirt-qemu kvm 4096 Mar 9 14:33 snapshot srwxr-xr-x 1 libvirt-qemu kvm 0 Mar 10 12:38 ubuntu-clo

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2015-03-10 08:40:27 -0600 commented answer Openstack live migration ssh issue

@bishoy , I have a ubuntu 14.04

I got the following when i did this root@celestial10:~# ll /var/lib/libvirt/qemu/ -d drwxr-x--- 5 libvirt-qemu kvm 4096 Mar 10 18:56 /var/lib/libvirt/qemu//

it's the same , still doesn't migrate :/

2015-03-10 07:03:42 -0600 commented answer Openstack live migration ssh issue

@bishoy , Thanks for the reply,Yes i have setup passwordless authentication for both the systems and also root and user are passwordlesss,and I am able to login without password.but i don't get why do I have to enable nova here ? the instance here I created is local and openstack is not installed

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2015-03-10 02:41:32 -0600 answered a question Live migrations over ssh fail from nova but work from virsh

Please make sure that the host and destination folders have the same permissions and ownership(nova). Enable the nova user to be be a login user as it's not enough to just save the keys in both destination and source.

2015-03-10 02:39:19 -0600 commented question Live migrations over ssh fail from nova but work from virsh

Hey I'm getting the same error too :/ , I'm getting the same error when i do virsh migrate , how did you manage to get virsh migrate working ? i mean what configuration did you do to make virsh migrate work ? :)

2015-03-10 02:26:04 -0600 commented answer Openstack live migration ssh issue

@bishoy , Hey even without with nova or openstack , like i tried without openstack , just migrating with virsh creating a VM on a local machine and migrating with virsh- migrate command , i get the same error, seems like a libvirt or ssh issue

2015-03-10 01:54:27 -0600 commented answer Openstack live migration ssh issue

Hey even without with nova or openstack , like i tried without openstack , just migrating with virsh creating a VM on a local machine and migrating with virsh- migrate command , i get the same error, seems like a libvirt or ssh issue

2015-03-10 00:21:48 -0600 commented answer Openstack live migration ssh issue

Hey even without with nova or openstack , like i tried without openstack , just migrating with virsh creating a VM on a local machine and migrating with virsh- migrate command , i get the same error, seems like a libvirt or ssh issue

2015-03-10 00:21:32 -0600 commented answer Openstack live migration ssh issue

@bishoy , Hey even without with nova or openstack , like i tried without openstack , just migrating with virsh creating a VM on a local machine and migrating with virsh- migrate command , i get the same error, seems like a libvirt or ssh issue

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2015-03-09 03:54:26 -0600 commented answer Openstack live migration ssh issue

It gives what I mentioned , permision denied

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2015-03-09 03:05:47 -0600 commented answer Openstack live migration ssh issue

and even if I try with Blcok Migration which doesn't require the file system , i get the same issue :/ so it's the not first prblem clearly

2015-03-09 03:04:07 -0600 commented answer Openstack live migration ssh issue

I think I don't have any problems with the first issue , I have properly configured the file system part , the problem s the 2nd part :/

2015-03-09 02:50:45 -0600 commented answer Openstack live migration ssh issue

@foser , I don't think it's a problem with live migration since I just try to migrate using virsh migrate , i get the same error , permission deined ! yes I also looked on the permissions of ssh it is 700 , and author_keys is 600 , I have checked that too before :/

2015-03-09 02:25:45 -0600 commented answer Openstack live migration ssh issue

Yes I know it;s necessary , But this doesn't address the question ? , I think this is more of a ssh issue right now :/

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2015-03-09 01:17:03 -0600 asked a question Openstack live migration ssh issue

Hey , I'm trying to live migrate an instance . I have referred many documentations about configuring nova and other dependenices, I'm currently stuck with this error .

Warning: Permanently added '10.10.126.63' (ECDSA) to the list of known hosts. Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,password).: Connection reset by peer

It seems like a ssh issue , I'm stuck here for a week now , I'm doing a passwordless authentication and I have set up the keys perfectly, and before migratng i check each node is able to login without password by entering into ssh debug mode

ssh -v user@ip

Also , my ssh configuratons are set like

Host * StrictHostKeyChecking no

UserKnownHostsFile /dev/null

I don't know I'm still having the error which I mentioned :/ , kindly help :)