[Openstack] changing ram allocation ratio from 1 to default 1.5

i am trying to change ram_allocation_ratio which is set as 1 to default 1.5 on controller added this ram_allocation_ratio = 2 reserved_host_memory_mb = 2048 and restarted scheduler,but still "nova hypervisor-show" shows only 4Gb of free ram and i am not able to

[Openstack] heat CLI not working after modifying roles

i have a user whose role was "_member_ "later changed to "heat_stack_user" and again changed to "_member_" but now the user is not able to do any heat commands as it returns "ERROR: You are not authorized to complete this action". for heat stack-list and other heat commands but "nova list "is worki

[Openstack] heat nested stack -icehouse, nova-network, centos, ResourceGroup

Hello All, i am trying to create 3 instances,with cinder volume attached using "OS::Heat::ResourceGroup",but it returns "ERROR: Unknown resource Type : cinderattached.yml". Can any one please help me in this heat_template_version: 2013-05-23 resources: rg: type: OS::Heat::

[Openstack] instance moving to another AZ while doing resize

Hello All, I have single compute node in AZ1(different server vendor) and two compute nodes in AZ2 ,when i try to resize instance in AZ1 it is getting restarted in AZ2 with new flavor size which i don't want to happen hence i set "*allow_resize_to_same_host=True*" and " *allow_migrate

Re: [Openstack] instance moving to another AZ while doing resize

gt; > Thanks. > On Oct 29, 2015 9:36 PM, "kevin parrikar" > wrote: > >> Hello All, >> I have single compute node in AZ1(different server vendor) >> and two compute nodes in AZ2 ,when i try to resize instance in AZ1 it is >> getting restarte

Re: [Openstack] Reusing Floating ip after disassociating

forgot to mention i am using nova-network and not neutron Thanks for any help On Sat, Oct 31, 2015 at 1:20 PM, kevin parrikar wrote: > hello All, >I have very limited number of floating ips ,and while > testing i used all of them and then disassociated that from

[Openstack] Reusing Floating ip after disassociating

hello All, I have very limited number of floating ips ,and while testing i used all of them and then disassociated that from instances. Now the issue is i no longer can associate those ips to any instance whether in that tenant or for other tenants. In the db under "project_id" entr

[Openstack] dnsmasq and ipv6 causing high load on network nodes with many fluctuates between D and S states.

i am trying Juno *without *DVR and there are around 500 sub nets in each network node. Network nodes have 500+ dnsmasq process which are configured to give ipv6,ipv4 addresses out of this some fluctuates between D and S state while others are in continuous S state.Probably because of too many proc

Re: [Openstack] dnsmasq and ipv6 causing high load on network nodes with many fluctuates between D and S states.

directly. Confused O_0 On Wed, Nov 18, 2015 at 8:28 PM, Brian Haley wrote: > On 11/18/2015 07:33 AM, kevin parrikar wrote: > >> i am trying Juno *without *DVR and there are around 500 sub nets in each >> network >> >> node. >> >> Network nodes have 500+ dn

Re: [Openstack] dnsmasq and ipv6 causing high load on network nodes with many fluctuates between D and S states.

, Brian Haley wrote: > >> On 11/18/2015 07:33 AM, kevin parrikar wrote: >> >>> i am trying Juno *without *DVR and there are around 500 sub nets in each >>> network >>> node. >>> >>> Network nodes have 500+ dnsmasq process which are configure

[Openstack] keystone and horizone HA in multi region deployment

i am planning to install openstack with 2 regions.Already added one region with shared horizon and keystone now planning to add one more.But my concern is how can i bring in DC level HA for keystone and horizon;even if DC1 goes down horizon and keystone should work from DC2.Any standard way of achi

[Openstack] Designate different commands same functionality?

Can some one please tell me the difference between "designate server-create" and "designate domain-create" both look similar to me. Thanks for any help ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack

[Openstack] Missing "one" router namespace from network node.

Hello all i am facing a strange issue with openstack Juno release. I have created a router and *connected subnet and gateway to it*. But vms are failing to get metadata and internet connectivity. Further investigation shows that router namespace is missing from network node.I have only one netwo

[Openstack] ironic node pxe boot failing with no dhcp reply

i have registered node in ironic and able to power on/off server and also associated port and MAC ,but still when booting its not getting any IP from DHCP. in provider network dhcp namespace:: C08:45:56.555144 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 58:8d:09:0e:f6:4f, lengt

[Openstack] ironic "iSCSI connection was not seen by the file system after attempting to verify 3 times."

hi, Anybody has any idea on this error: Error: iSCSI connection was not seen by the file system after attempting to verify 3 times. Ironic Conductor Log: 2016-10-24 19:55:03.051 27154 DEBUG oslo_concurrency.processutils [-] Running cmd (subprocess): sudo ironic-rootwrap /etc/ironic/rootwrap.

Re: [Openstack] ironic "iSCSI connection was not seen by the file system after attempting to verify 3 times."

e67-99e7-4263-b08c-e27b513850f4-lun-1 /dev/disk/by-path/ip-192.168.3.75:3260-iscsi-iqn.2008-10.org.openstack:d17cde67-99e7-4263-b08c-e27b513850f4-lun-1: symbolic link to `../../sda' root@ironic:~# file /dev/sda /dev/sda: block special any idea whats wrong here On Tue, Oct 25, 2016 at 1:34 AM

[Openstack] Horizon missing lbaas even after enabling-Mirantis Openstack 9 n lbaasv2(Mitaka)

Hello All, we have installed MOS 9 and cluster is operational. We also have a requirement to enable lbaasv2 which is missing in the current release so we are following http://docs.openstack.org/mitaka/networking-guide/config-lbaas.html to configure lbaasv2 This document works fine for mos6.1 w

[Openstack] Mitaka Neutron DVR namespace not communicating with DHCP and LbaaS namespace with VLAN isolation

hello All, I just installed Mitaka release with DVR and ml2+OVS,everything looks fine . vms are getting ip address,floating IP address is working,vms can talk to lbaas namespace How ever: Communication from qrouter-namespace to lbass and dhcp namespace are not working,because of that floating i

Re: [Openstack] Do we still need Fuel PXE/Admin network(10.20.0.*) after deployment?

PXE/Admin network is used for rsyslog,nailgun agent-server communication. In our environment we dont use pxe network after installation . We are using the management network to perform operations/maintenance of openstack nodes and for syslog we have a dedicated server .You may power off fuel with