Ask Your Question

h4harshith's profile - activity

2019-01-30 03:31:19 -0500 received badge  Famous Question (source)
2018-11-27 04:07:31 -0500 received badge  Necromancer (source)
2018-11-27 04:07:31 -0500 received badge  Self-Learner (source)
2018-11-27 04:07:31 -0500 received badge  Teacher (source)
2018-11-27 02:09:00 -0500 answered a question Any commands in openstack to determine Free IPs(for IPV6) in a subnet

I found a newer way of determining IPV6 Address. If the neutron ports attached to the networks have DHCPV6 Enabled, We can simply create a new port to the subnet and the network will assign a free IPV6 address using DHCP

2018-11-22 20:40:30 -0500 received badge  Notable Question (source)
2018-11-04 22:49:11 -0500 received badge  Notable Question (source)
2018-10-26 07:54:06 -0500 received badge  Student (source)
2018-10-26 07:53:57 -0500 received badge  Famous Question (source)
2018-10-25 03:05:00 -0500 received badge  Popular Question (source)
2018-10-25 01:47:38 -0500 received badge  Popular Question (source)
2018-10-24 05:53:40 -0500 asked a question Any option to check progress of glance image creation in Openstack Queens

openstack image create usage: openstack image create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--max-width <integer>] [--fit-width] [--print-empty] [--noindent] [--prefix PREFIX] [--id <id>] [--container-format <container-format>] [--disk-format <disk-format>] [--min-disk <disk-gb>] [--min-ram <ram-mb>] [--file <file> | --volume <volume>] [--force] [--protected | --unprotected] [--public | --private | --community | --shared] [--property <key=value>] [--tag <tag>] [--project <project>] [--project-domain <project-domain>] <image-name> openstack image create: error: too few arguments

What option can be used to check the progress of openstack image create in Queens version openstack --version openstack 3.14.0

2018-10-15 06:59:02 -0500 asked a question Any commands in openstack to determine Free IPs(for IPV6) in a subnet

Hi,

I use the below command, when I want to find out a Free IP in a particular subnet

neutron floatingip-create public
+---------------------+--------------------------------------+
| Field               | Value                                |
+---------------------+--------------------------------------+
| fixed_ip_address    |                                      |
| floating_ip_address | 192.168.100.20                       |
| floating_network_id | 7a03e6bc-234d-402b-9fb2-0af06c85a8a3 |
| id                  | 9d7e2603482d                         |
| port_id             |                                      |
| router_id           |                                      |
| status              | ACTIVE                               |
| tenant_id           | 9e67d44eab334f07bf82fa1b17d824b6     |
+---------------------+--------------------------------------+

This helps me to find which IP is not in use and could be used

Is there any particular openstack command to check IPV6 addresses which are free in a particular subnet? If no command, any shortcuts to determine IP6 addresses are free? (other than ping6)

Thanks

2018-10-15 06:53:54 -0500 received badge  Famous Question (source)
2017-03-15 03:57:44 -0500 received badge  Popular Question (source)
2016-11-21 02:59:56 -0500 received badge  Famous Question (source)
2016-11-11 07:30:34 -0500 received badge  Notable Question (source)
2016-10-20 00:14:11 -0500 received badge  Notable Question (source)
2016-10-19 06:59:45 -0500 received badge  Popular Question (source)
2016-10-19 01:15:33 -0500 received badge  Enthusiast
2016-10-18 06:36:03 -0500 asked a question Identifying Configuration drive formats

In the following Link, http://docs.openstack.org/user-guide/...

I was able to figure out that we can set these formats for Config-Drive

config_drive_format=iso9660
config_drive_format=vfat

Is there any cloud-init logs which can tell What is the format that has been picked up? if not Logs, is there a way to identify if the config-drive format is vfat or iso9660

2016-10-14 09:43:47 -0500 received badge  Popular Question (source)
2016-10-13 06:29:38 -0500 asked a question Why does my nova boot command Fail?

I have installed 2 instances on Openstack Controller Running Mitaka. I have 2 COMPUTE nodes

[root@tripoli ~]# nova service-list +----+------------------+---------+----------+---------+-------+- | Id | Binary | Host | Zone | Status | State | +----+------------------+---------+----------+---------+-------+- | 1 | nova-scheduler | tripoli | internal | enabled | up | | 2 | nova-consoleauth | tripoli | internal | enabled | up | | 3 | nova-conductor | tripoli | internal | enabled | up | | 21 | nova-compute | tripoli | nova | enabled | up | | 22 | nova-compute | cobolt | nova | enabled | up | +----+------------------+---------+----------+---------+-------+-

The RAM on one of my COMPUTE node is FULL The other COMPUTE node has resources

But when i launch an instance using nova

I get this error

nova boot --flavor CONFDR.SMALL --nic net-id=59be3044-cecf-45e4-bf7d-17aab0270d99 --image cPSX_V10.00.03A406 --security-groups SONUS --user-data my_user_data.txt --availability-zone nova:cobolt slavemonacovm1 --poll ERROR (ClientException): Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. (HTTP 500) (Request-ID: req-42f8b911-0367-4ad0-88ac-fc8a195feaa3)

How do i solve this Error? and how do i make nova to boot from other COMPUTE node?

2016-10-01 11:20:12 -0500 received badge  Notable Question (source)
2016-10-01 05:10:12 -0500 received badge  Popular Question (source)
2016-09-30 06:36:03 -0500 asked a question How to verify if Config-Drive is installed

How can i verify if the Openstack Controller[Kilo/Liberty] I have has Config-Drive Installed or not?

  1. What will be the steps
  2. If not installed, how do I install it?
2016-09-21 08:14:06 -0500 asked a question Metadata Server and meta services

I would want to know the Basic Difference between Meta data Server and meta services. How is Config-Drive different from meta data server?