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2016-10-11 21:31:23 -0500 commented answer Open vSwitch in Liberty

need this help urgently

2016-10-11 21:31:03 -0500 commented answer Open vSwitch in Liberty

Hello .. I am facing exactly same problem. I had installed openstack using linux bridging with vxlan . now want to move to OVS.

Can i do that with 2 interfaces eth0 as management eth1 as unnumbered (external) May i know the parameters to be added in openvswitch_agent.ini to use these 2 interface

2016-10-11 21:13:42 -0500 answered a question OpenStack Liberty [Open vSwitch] - Instances have no IP address

Hi ,

I am using a 2 node openstack

Node 1 --> compute + controller + network node2 --> compute1

Using 2 interfaces p5p1 --> management p5p2 --> unnumbered --> external

Actually i had setup linuxbridging as mentioned in liberty doc. Now want to move to OVS .. Can i do that with 2 interfaces making management as tunnel interface?

Unable to create instance, giving neutron error

[root@OSKVM1 ~]# neutron agent-list +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | id | agent_type | host | alive | admin_state_up | binary | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+ | 59092c06-8468-4cdd-a53e-5ec0c4788c3d | Open vSwitch agent | OSKVM2 | :-) | True | neutron-openvswitch-agent | | 6fc714b4-de9e-4b86-8b05-f4b2589b2815 | L3 agent | OSKVM1 | :-) | True | neutron-l3-agent | | 81883be9-62ed-47fe-82e7-6cc45bdc159b | Metadata agent | OSKVM1 | :-) | True | neutron-metadata-agent | | 8d2cdf8f-0eb7-4175-aead-b6cf82a76e42 | Linux bridge agent | OSKVM2 | xxx | True | neutron-linuxbridge-agent | | acd754b8-4180-4ebf-9827-7df6524c72f1 | DHCP agent | OSKVM1 | :-) | True | neutron-dhcp-agent | | d19f9b5d-80c4-43a8-84db-5529628d10ed | Open vSwitch agent | OSKVM1 | :-) | True | neutron-openvswitch-agent | | f29cf6e8-99c5-4421-9edc-d2cf5fc20f78 | Linux bridge agent | OSKVM1 | xxx | True | neutron-linuxbridge-agent | +--------------------------------------+--------------------+--------+-------+----------------+---------------------------+

[root@OSKVM1 neutron]# ovs-vsctl show 602ca311-4ebe-4773-8d58-00d1a0161294 Bridge br-ex Port br-ex Interface br-ex type: internal Port "p5p2" Interface "p5p2" Bridge br-int fail_mode: secure Port patch-tun Interface patch-tun type: patch options: {peer=patch-int} Port br-int Interface br-int type: internal Bridge br-tun fail_mode: secure Port "vxlan-0a180005" Interface "vxlan-0a180005" type: vxlan options: {df_default="true", in_key=flow, local_ip="10.24.0.4", out_key=flow, remote_ip="10.24.0.5"} Port br-tun Interface br-tun type: internal Port patch-int Interface patch-int type: patch options: {peer=patch-tun} ovs_version: "2.5.0"

2016-10-11 16:17:39 -0500 commented answer openstack liberty has no OVS

Hi ... Did you manage to install OVS on 2 nodes? I am also facing the same problem. Can you please help to share any doc that you had followed for OVS deployment.

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2016-07-11 16:45:53 -0500 commented answer Glance image-delete problem with ceph backend

Can you please tell me command format you are using to create or delete glance image on rbd ?

2016-07-06 14:54:25 -0500 asked a question Invalid: 400 Bad Request: Unknown scheme 'file' found in URI (HTTP 400)

Hi, I am installing openstack and integrating it with ceph storage for the first time.

My local disk has only 500 GB but i need to create 600 GB VM. SO i have created a soft link to ceph filesystem as

lrwxrwxrwx 1 root root 34 Jul 6 13:02 instances -> /var/lib/ceph/osd/ceph-0/instances [root@OSKVM1 nova]# pwd /var/lib/nova [root@OSKVM1 nova]#

now when i am trying to create an instance it is giving the following error as checked from nova-compute.log
I need your help to fix this issue.

2016-07-06 15:49:31.554 136121 INFO nova.compute.manager [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Starting instance... 2016-07-06 15:49:31.655 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Attempting claim: memory 512 MB, disk 1 GB 2016-07-06 15:49:31.656 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Total memory: 193168 MB, used: 1024.00 MB 2016-07-06 15:49:31.656 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] memory limit: 289752.00 MB, free: 288728.00 MB 2016-07-06 15:49:31.657 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Total disk: 2042 GB, used: 1.00 GB 2016-07-06 15:49:31.657 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] disk limit: 2042.00 GB, free: 2041.00 GB 2016-07-06 15:49:31.673 136121 INFO nova.compute.claims [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Claim successful 2016-07-06 15:49:32.154 136121 INFO nova.virt.libvirt.driver [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Creating image 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [req-f24ce706-c846-4bae-bb35-9cfeef522acf db68bdf363ea4358a3d3c22bcfe18d13 713114f3b9e54501a35a79e84c1e6c9d - - -] [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Instance failed to spawn 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] Traceback (most recent call last): 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2156, in _build_resources 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] yield resources 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2009, in _build_and_run_instance 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] block_device_info=block_device_info) 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2527, in spawn 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] admin_pass=admin_password) 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2953, in _create_image 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] instance, size, fallback_from_host) 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager [instance: 27fa3fa0-b290-4a84-8172-8db03764dd67] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 6406, in _try_fetch_image_cache 2016-07-06 15:49:32.343 136121 ERROR nova.compute.manager ...

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2016-07-05 17:30:18 -0500 commented answer Cinder service not sending heart beat, appears down

I have installed liberty and integrated it with ceph storage. I am also facing the same issue for volume. please help me on this.

2016-07-05 17:30:18 -0500 answered a question service cinder-volume ubuntu@lmdriver-1 problem

I have installed liberty and integrated it with ceph storage. I am also facing the same issue for volume. please help me on this.

2016-07-05 17:30:18 -0500 answered a question Cinder service not sending heart beat, appears down

I have installed liberty and integrated it with ceph storage. I am also facing the same issue for volume. please help me on this.