rdo-openshift-tools

A repo with tools to run OpenShift on RDO (or any other Openstack based cloud)

rdo-install-openshift.sh

A wrapper around the great tool installcentos created by Grant Shipley. This wrapper takes care of the creation of a server on the RDO cloud that is usable to run installcentos and ends up being an All-In-One OpenShift (OKD) installation.

Usage

Prerequisities

Your RDO cloud must meet the following requirements:

An internal network configured
An external network configured
A router routing between the external and internal networks
An SSH key configured
OPTIONAL: A security group with INGRESS TCP/22 from 0.0.0.0/0

Additionally, your local machine must meet the following requirements:

Have the openstack client installed:

sudo pip install -U python-openstackclient

Have the RDO cloud Openstack RC file sourced on the prompt where the script will be run.

Automatic

Source your openstackrc

. openstackrc

Run the following command. Don't forget to modify the OKD_USER and OKD_PASS

curl https://raw.githubusercontent.com/mpeterson/rdo-openshift-tools/master/rdo-install-openshift.sh | OKD_USER=myuser OKD_PASS=mypass /bin/bash

Manual

Clone the repository

git clone https://github.com/mpeterson/rdo-openshift-tools

Define mandatory variables for the installation process

# User created after installation
export OKD_USER=myuser

# Password for the user
export OKD_PASS=mypass

Source your openstackrc

. openstackrc

Run script

./rdo-install-openshift.sh

Optionally a name for the server to be created can be provided:

./rdo-install-openshift.sh my-custom-server-name

Options

The following environmental variables can be provided to customize the image creation:

OKD_DOMAIN: Domain to be used for the OpenShift install.
OKD_USER: User created after installation.
OKD_PASS: Password for the user.
SERVER_NAME: Server name for the Openstack nova instance.
OS_IMAGE: Openstack ID of the image that will be used to create the nova instance.
OS_FLAVOR: Openstack ID of the nova flavor.
OS_NETID: Openstack ID of the internal network to be attached.
OS_EXTNETID: Openstack ID of the external network to be attached.
OS_FIP: Openstack ID of the FIP to be attached.
OS_SECGRP: Openstack ID of the security group to be attached.
OS_KEYPAIR: Openstack name of the SSH key to be used.

mpeterson / rdo-openshift-tools