Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Irfan Sayed
thanks all. Issue got resolved. I am not sure whether the changes i made that causes the issue to resolve or something else. i made following changes in both the nova.conf (controller node and compute node ) scheduler_default_filters=AllHostsFilter ram_allocation_ratio=3.0 Regards, On Thu, May

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Gerard Braad
Hi, On Thu, May 12, 2016 at 2:17 PM, Chinmaya Dwibedy wrote: > Upon trying to Install the rdo-release-kilo package to enable the RDO > repository using Fedora can install OpenStack, and I even do for testing... but I keep at F22 and F23 (current releases). But since I do development on those I u

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Chinmaya Dwibedy
Hi , Thank you Gerard and Remo for your response and suggestion. Will try with centos 7/EL7. I believe, OpenStack and Fedora distribution release times are independent of each other. Looking into the https://repos.fedorapeople.org/repos/openstack/openstack-kilo/, it appears that, rdo-release-kil

Re: [Openstack] Single router connected to multiple networks

2016-05-11 Thread Remo Mattei
Sec groups should be fine since default is to accept all traffic internally you need to make sure your router has all the networks so it can route. If not you can do some work around like create a static route Etc. Remo Inviato da iPhone > Il giorno 11 mag 2016, alle ore 22:26, Jagga Soorma

Re: [Openstack] Single router connected to multiple networks

2016-05-11 Thread Remo Mattei
It is possible I have set it up today for a test without any issue on both Liberty and mitaka Inviato da iPhone > Il giorno 11 mag 2016, alle ore 21:44, Jagga Soorma ha > scritto: > > Hey Guys, > > I am trying to setup a network within a project with a single router > connected to 2 priv ne

Re: [Openstack] Single router connected to multiple networks

2016-05-11 Thread Jagga Soorma
I am running kilo but that should be ok. Did you have to do anything special to create this environment or just the basic stuff. Any changes needed on the security groups (doubt it)? Just wondering what might be causing this setup not to work for me when the single network setup works just fine.

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Nasir Mahmood
If this is not a production setup, try recreating or updating your nova db su -s /bin/sh -c "nova-manage db sync" nova And then restart all relevant services on controller node. Irfan, You compute host might not be able to communicate with the controller node. In order to identify the root cau

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Irfan Sayed
I executed following command on the scheduler log: grep -E 'WARNING\b' /var/log/nova/nova-scheduler -C 5 -5 output is : *** root@controller:/var/lib/nova/instances# grep -E 'WARNING

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Nasir Mahmood
Irfan, You compute host might not be able to communicate with the controller node. In order to identify the root cause, try isolating them into different regions first, spin up cirros instance on them one by one and then find out in the relevant logs. Ideally, logs in your compute hosts shoul

Re: [Openstack] [openstack][nova][neutron]How a vm is created?

2016-05-11 Thread Aqsa Malik
You will find these two links very useful: 1. http://docs.openstack.org/icehouse/training-guides/ content/associate-computer-node.html#associate-vm-provisioning-indepth 2. https://ilearnstack.com/2013/04/26/request-flow-for-provisioning-instance-in-openstack/ On Thu, May 12, 2016 a

[Openstack] [openstack][nova][neutron]How a vm is created?

2016-05-11 Thread Akshay Kumar Sanghai
Hi, I wanted to know how a vm is created in openstack. There are so many components of each service that I am getting confused. I understand at a high level that nova-scheduler will find the compute host, nova-compute will create the vm and nova interacts with neutron for port allocation. But I wan

Re: [Openstack] Federated Identity And Identity Provider Specific WebSSO

2016-05-11 Thread Adam Young
On 05/11/2016 11:08 AM, schmitt wrote: Hi, I'm implementing the feature of "Identity Provider Specific WebSSO" on RHEL7+RHOSP8, according to the document: http://docs.openstack.org/developer/keystone/configure_federation.html. In the part of "Configure Apache to use a federation capable auth

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Irfan Sayed
thanks. No, i am not even able to create instance using tiny flavor as well. before integrating Ironic service , i was able to create instances and it was working fine. issues stared coming when ironic came into the picture. as i mentioned earlier, i have two compute nodes .. one for VMs and one fo

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Tong Li
try with a tiny image and see what you get. If you suspect that the available RAM is the issue, use the tiny flavor to begin with and see what happens. if tiny one is ok, you at least can remove some of the factors and focus on your baremetal. Thanks. Tong Li IBM Open Technology Building 501/B20

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Irfan Sayed
thanks. i observed that, instances_path option was not there in the nova.conf file , i added the same and restarted the service , still the issue persist as per the log, ExactRamFilter filter has some issue i have created one flavor called baremetal. so does that mean that , the RAM which is assign

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Remo Mattei
There is a new repo for RDO I would check that out. Inviato da iPhone > Il giorno 11 mag 2016, alle ore 10:28, Gerard Braad ha > scritto: > > Hi, > >> On Thu, May 12, 2016 at 1:04 AM, Remo Mattei wrote: >> edit your packstack answer file and say no to mysql if you have already >> installed

[Openstack] barbican-worker and barbican-keystone-listener not starting up

2016-05-11 Thread Akshay Kumar Sanghai
Hi, I have a 4 node setup of openstack liberty. 1 controller , 2 compute node and 1 network node. I did a apt-get barbican-api barbican-worker barbican-keystone-listener and installed the components. The deployment is pointing to the ubuntu liberty repository. The database used by all the services

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Gerard Braad
Hi, On Thu, May 12, 2016 at 1:04 AM, Remo Mattei wrote: > edit your packstack answer file and say no to mysql if you have already > installed it. the issue is not only in mysql, but also caused by a dependency of packstack itself; 'openstack-puppet-modules' (rdo repo) and what is provided by F21

Re: [Openstack] fuel-mirror

2016-05-11 Thread Vladimir Kozhukalov
Fuel-mirror uses Packetary to download necessary packages. In turn, Packetary gets a list of mandatory packages, parses their metadata and recursively resolves all their dependencies and then downloads all necessary packages. So, it is kind of self validating. If there were no errors while cloning

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Remo Mattei
edit your packstack answer file and say no to mysql if you have already installed it. > On May 11, 2016, at 09:22, Chinmaya Dwibedy wrote: > > Hi All, > > I am getting the below issue while trying to install openstack-packstack on > Fedora 21. Can anyone please let me know what might be th

Re: [Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Gerard Braad
Hi, On Thu, May 12, 2016 at 12:21 AM, Chinmaya Dwibedy wrote: > Fedora 21. F21 is EOL. This means no updates and no security fixes. Also, issues caused by dependencies in the OS will not likely be solved. https://fedoraproject.org/wiki/End_of_life Please consider upgrading or using CentOS7/EL7.

[Openstack] Issue while installing openstack-packstack on Fedora 21

2016-05-11 Thread Chinmaya Dwibedy
Hi All, I am getting the below issue while trying to install openstack-packstack on Fedora 21. Can anyone please let me know what might be the cause and its solution? Thanks in advance for your support. Used the below procedures a) systemctl disable firewalld b) systemctl disable Netwo

[Openstack] Federated Identity And Identity Provider Specific WebSSO

2016-05-11 Thread schmitt
Hi, I'm implementing the feature of "Identity Provider Specific WebSSO" on RHEL7+RHOSP8, according to the document: http://docs.openstack.org/developer/keystone/configure_federation.html. In the part of "Configure Apache to use a federation capable authentication method", I choose Mellon pro

[Openstack] Collecting our wiki use cases

2016-05-11 Thread Thierry Carrez
Hi everyone, At the beginning of OpenStack we have been using wiki.openstack.org as our default community lightweight information publication platform. There were/are lots of things in there, reference information that a couple people struggled to keep up to date (and non-vandalized), old pag

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Tong Li
I had similar issues. after a lot of searching, I finally figured that the compute node uses a location which has very little space left. By default, the instance_path point to /var/lib/nova/instances, on some of the machines, you may have very little space there if you use SSD to just to hold you

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Vikram Choudhary
Can you please check q-svc & q-agt logs and ensure no issues are observed.. On Wed, May 11, 2016 at 6:17 PM, Irfan Sayed wrote: > in the nova.conf file i have commented out this and tried creating > instances but still the issue. > > #scheduler_use_baremetal_filters=True > #scheduler_use_baremet

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Irfan Sayed
in the nova.conf file i have commented out this and tried creating instances but still the issue. #scheduler_use_baremetal_filters=True #scheduler_use_baremetal_filters=True anything else i have to comment as well.? Regards, On Wed, May 11, 2016 at 5:49 PM, Chris Buccella wrote: > > now i d

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Chris Buccella
> now i dont understand what is the meaning of "ExactRamFilter returned 0 hosts" http://docs.openstack.org/developer/nova/api/nova.scheduler.filters.exact_ram_filter.html You could try dropping the filter from scheduler_default_filters in nova.conf -Chris On Wed, May 11, 2016 at 12:11 AM, Irf

[Openstack] Implementing OS-Change 205282 (ceph, rbd)

2016-05-11 Thread openstack-list@dolphin-it.d
Hi, we are running OpenStack Mitaka on CentOS + RDO and use Ceph Infernalis as our main (and only) storage engine (glance, cinder, cinder-backup). As far as I can see, Change 205282 [1] made it into Mitaka (stable), so my current task is making snapshotting faster. Our hypervisors boot from 1