Kubeadm Ansible Playbook

Tested Environments

• Ubuntu 16.04

Install Ansible

{
  sudo apt update
  sudo apt install software-properties-common -y

  sudo apt-add-repository ppa:ansible/ansible -y

  sudo apt update
  sudo apt install ansible -y
}

Clone the repo

{
  cd ~
  git clone https://github.com/adithya321/kubeadm-ansible.git
  cd ~/kubeadm-ansible
}

Add hosts

vim hosts.ini

[all:vars]
ansible_connection=ssh
ansible_port=22
ansible_ssh_user=admatic
ansible_ssh_pass=big-d4t4-007

[master]
35.208.244.167 ansible_python_interpreter='python3'

[node]
35.208.84.88 ansible_python_interpreter='python3'
35.209.32.89 ansible_python_interpreter='python3'

[kube-cluster:children]
master
node

Deploy the playbook

ansible-playbook site.yaml

Verify cluster

kubectl get nodes

NAME                    STATUS   ROLES    AGE   VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE             KERNEL-VERSION    CONTAINER-RUNTIME
instance-group-1-4q8w   Ready    master   84s   v1.14.0   10.128.0.13   <none>        Ubuntu 16.04.6 LTS   4.15.0-1041-gcp   docker://17.3.3
instance-group-1-mwnl   Ready    <none>   21s   v1.14.0   10.128.0.10   <none>        Ubuntu 16.04.6 LTS   4.15.0-1041-gcp   docker://17.3.3
instance-group-1-rwdj   Ready    <none>   20s   v1.14.0   10.128.0.88   <none>        Ubuntu 16.04.6 LTS   4.15.0-1041-gcp   docker://17.3.3