Register Designate with Keystone - openstack

Question

I have followed the following Guide for Setup of designate.
http://docs.openstack.org/developer/designate/install/ubuntu.html
Above guide is having the exact workflow what I was looking for.
I need to setup Designate using PowerDns Backend. It provides way for doing the same.
But In case of Registering Designate with Keystone it lacks in Detail.
Please some one help me regarding the same.
Now I am trying to access http://IP.Address:9001/v2/command.
It gives error as follows:
Authentication required
Error log from designate-api:
2015-10-20 03:58:36.917 20993 WARNING keystoneclient.middleware.auth_token [-] Unable to find authentication token in headers
2015-10-20 03:58:36.917 20993 INFO keystoneclient.middleware.auth_token [-] Invalid user token - rejecting request
2015-10-20 03:58:36.917 20993 INFO eventlet.wsgi [-] 61.12.45.30 - - [20/Oct/2015 03:58:36] "GET /v1/ HTTP/1.1" 401 217 0.000681

Answer 1

I found the way for doing the same.
Here it is detailed steps attached.
Registering keystone with designate:
Kestone Setup:
apt-get install keystone
Edit /etc/keystone/keystone.conf and change the [database] section:
connection = mysql://keystone:keystone#localhost/keystone
rm /var/lib/keystone/keystone.db
$ mysql -u root -p
mysql> CREATE DATABASE keystone;
mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'#'localhost' \
IDENTIFIED BY 'keystone';
mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'#'%' \
IDENTIFIED BY 'keystone';
mysql> exit
pip install mysql-python
su -s /bin/sh -c "keystone-manage db_sync" keystone
Execute the following command note down the value:
openssl rand -hex 10
Edit /etc/keystone/keystone.conf and change the [DEFAULT] section, replacing ADMIN_TOKEN with the results of the command:
[DEFAULT]
# A "shared secret" between keystone and other openstack services
admin_token = ADMIN_TOKEN
Configure the log directory. Edit the /etc/keystone/keystone.conf file and update the [DEFAULT] section:
[DEFAULT]
...
log_dir = /var/log/keystone
service keystone restart
Users tenants service and endpoint creation:
export OS_SERVICE_TOKEN=token_value
(please edit the token value generated above)
export OS_SERVICE_ENDPOINT=http://localhost:35357/v2.0
keystone tenant-create --name service --description "Service Tenant" --enabled true
keystone service-create --type dns --name designate --description="Designate"
keystone endpoint-create --service designate --publicurl http://127.0.0.1:9001/v1 --adminurl http://127.0.0.1:9001/v1 --internalurl http://127.0.0.1:9001/v1
keystone user-create --name dnsaas --tenant service --pass dnsaas --enabled true
keystone role-create --name=admin
keystone user-role-add --user dnsaas --tenant service --role admin
apt-get install python-designateclient
Create an openrc file:
$ vi openrc
export OS_USERNAME=dnsaas
export OS_PASSWORD=dnsaas
export OS_TENANT_NAME=service
export OS_AUTH_URL=http://localhost:5000/v2.0/
export OS_AUTH_STRATEGY=keystone
export OS_REGION_NAME=RegionOne
source an openrc file:
. openrc
Note :
Execute or restart the designate-central and designate-api services.
designate domain-list command
designate domain-list
Above command is not returing any errors means fine to go.