Adding nodes to static inventory

[mustafayalniz]

Hi,

Is there any suggested way of adding nodes to cluster using ansible playbook?

Thanks,
Mustafa

[thepg]

Hello @mustafayalniz
I did not understand your question well
but if u mean just to add new hosts to your cluster you can add it like this :

[hdp-master]
master01 ansible_host=192.168.0.2 ansible_user=root ansible_ssh_private_key_file="/.ssh/id_rsa" rack=/default-rack
master02 ansible_host=192.168.0.2 ansible_user=root ansible_ssh_private_key_file="/.ssh/id_rsa" rack=/default-rack 

[hdp-slave]
slave01 ansible_host=192.168.0.3 ansible_user=root ansible_ssh_private_key_file="/.ssh/id_rsa" rack=/default-rack
slave02 ansible_host=192.168.0.4 ansible_user=root ansible_ssh_private_key_file="/.ssh/id_rsa" rack=/default-rack
slave03 ansible_host=192.168.0.4 ansible_user=root ansible_ssh_private_key_file="~/.ssh/id_rsa" rack=/default-rack