isabella232 / cpa-kubernetes

Kubernetes On-Premises Cluster for the EBI Cloud Portal

EBI Cloud Portal - Kubernetes

Kubernetes On-Premises virtual machine.
It uses the official CentOS 7.4 iso image and configures a Kubernetes cluster using an Ansible role. Official Ubuntu iso image is also supported specifying a different disk_image_name.
For the connection, your local ~/.ssh/id_rsa will be used by default.
A different location can be specified for your private SSH key, by setting the optional parameter: user_private_key_path in the Deployment parameters section.

Parameter name	Parameter value
user_private_key_path	local_path_of_your_SSH_key

Instructions

OpenStack configuration

In addition to the Cloud Credentials parameters defined in the Profile section, two additional couples of key-value are required:

Parameter name	Parameter value (example)
OS_TENANT_ID	a123b45c678d901efg23h4i5jkl6m789
OS_REGION_NAME	RegionOne

Requirements

A network is expected to be shared with other virtual machines, therefore is not provided and destroyed with this terraform description.
You need to set up the name of the network inside of the terraform.tfvars file.
If you want to provide a new network you can use the cpa-network terraform description.

Instructions

Create a new entry in the Deployment Parameters section.

This application can be used in combination with one of the following :
https://github.com/EMBL-EBI-TSI/cpa-network

Default values

Parameter name	Parameter value
name	kubernetes
node_instances	2
deployment_path	.
disk_image_name	centos-7.4
machine_type	s1.tiny
floating_ip_pool	ext-net
network_name	``
ssh_key	``
public_key_path	~/.ssh/id_rsa.pub
private_key_path	~/.ssh/id_rsa
ssh_key	``
user_private_key_path	~/.ssh/id_rsa

Open Ports

The virtual machine provided will have this ports open.

ICMP : all
TCP : 22
HTTP : 80
HTTPS : 443
k8s : 6443

Ansible roles

Ansible Galaxy: mongrelion.docker https://galaxy.ansible.com/mongrelion/docker/