Kubernetes

Kubernetes is an open source system for managing containerized applications across multiple hosts; providing basic mechanisms for deployment, maintenance, and scaling of applications.

Requirements

Requires Docker; recommended role for Docker installation:Kubernets-Docker-Install.yml

Role Variables

Available variables are listed below, along with default values (see defaults/main.yml):

pod_net_cidr:10.244.0.0/16

Dependencies

set ansible inventory like this

[master]
10.0.12.1

[node]
10.0.12.2

Example Playbook

• hosts: master,node
  remote_user: root
  roles:

  • role: kubernetes

• hosts: master
  remote_user: root
  vars_files:

  • roles/kubernetes/defaults/main.yml
    tasks:
  • import_tasks: roles/kubernetes/tasks/Kubernets-setup.yml

• hosts: node
  remote_user: root
  tasks:

  • import_tasks: roles/kubernetes/tasks/join_node.yml

License

BSD

Author Information

Khushal Bisht