cassandra_seeds is undefined

[mohzekh]

Hi,

I am trying a single node installation (ip 192.168.56.50), with a basic yaml file. The ansible process failed with the error below :

TASK [install_contrail : create contrail config database compose file] **********************************
fatal: [192.168.56.50]: FAILED! => {"changed": false, "msg": "AnsibleUndefinedVariable: 'cassandra_seeds' is undefined"}
to retry, use: --limit @/home/stack/contrail-ansible-deployer/playbooks/install_contrail.retry

PLAY RECAP **********************************************************************************************
192.168.56.50 : ok=410 changed=33 unreachable=0 failed=1
localhost : ok=7 changed=2 unreachable=0 failed=0

Here is the config/instances.yaml file :

provider_config:
bms:
ssh_pwd:
ssh_user: root
ntpserver: 2.be.pool.ntp.org
domainsuffix: lab
instances:
bms1:
provider: bms
ip: 192.168.56.50
contrail_configuration:
RABBITMQ_NODE_PORT: 5673
AUTH_MODE: keystone
KEYSTONE_AUTH_URL_VERSION: /v3
kolla_config:
kolla_globals:
enable_haproxy: no
kolla_passwords:
keystone_admin_password:

Any solutions for this issue ?

Thank you.

[Andrey-mp]

you can add next line to contrail_configuration

CONTROLLER_NODES: 192.168.56.50

I need to check if this line must be there or it's just a bug in the code

[Andrey-mp]

ansible-deployer can't derive CONTROLLER_NODES and require it for correct run.