Let's iterate on the current environment, adding another profile and role. Now that we have a database available, install the first OpenStack service, Keystone. First, write a unit test. Our test will ensure that we can get a token from Keystone using the admin username and password that we specified in the Packstack answer file. This can be done with the curl command. Create a file named test_keystone.sh under the test directory in our Git repository:
$ cd ~/openstack/test/
$ vi test_keystone.shUse the following content as an example, substituting your password for the password of the demo user (secret) and the hostname for your first controller for controller01:
curl -i \
-H "Content-Type: application/json" \
-d '
{ "auth": {
"tenantId": "demo",
"passwordCredentials": {
"userId": "demo",
"password": "secret"
}
}
}' \
http://controller01:5000/v2/auth/tokens ; echo Now run the script. It should fail with a Connection refused...