OCP Install Build Config

OCP Install Build Config Overview

Ocp-install-build-config is an Ansible role used to create the starting point for an install-config.yaml file to deploy OpenShift 4.x. It also includes completed examples to help model the final configuration file.

This role is used to create the starting point for a install-config.yaml file to deploy OpenShift 4.x. It also includes completed examples to help model the final configuration file.

Role Variables

CONFIG

Variable	Required	Default Value
config_template	yes	`install-config`

Options
aws-install-congfig
install-config
baremetal-install-config

ENV

Variable	Required	Default Value
install_type	no	`default`
management_hostname	yes	`registry`
cluster_name	yes	`ocp`
cluster_domain	yes	`example.com`
base_dir	yes	`.`
mac_prefix	no	`aa:bb:cc`

SECRETS

Variable	Required	Default Value
secrets_dir	yes	`/secrets`

REGISTRY

Variable	Required	Default Value
registry_dir	yes	`/registry`
registry_port	no	`5000`

NETWORKING INFRA

Variable	Required	Default Value
management_network	no	`192.168.0`
management_cidr	no	`.0/24`
machine_network	no	`192.168.1`
machine_cidr	no	`.0/24`

RHCOS_IMAGE_CACHE

Variable	Required	Default Value
rhcos_image_cache	no	`/rhcos_images`
rhcos_image_name	no
rhcos_bootstrap_image_sha	no

OPENSHIFT

Variable	Required	Default Value
cluster_configs_dir	yes	`/clusterconfigs`
network_type	no	`OVNKubernetes`
api_ip	no	`.2`
ingress_ip	no	`.3`
node_hostname_schema	no	`ocp-node`

NODES

Include as many items under nodes list as needed:

Variable	Required	Example Default Value
name	no	`0`
role	no	`master`
bmc_address	no	`.4`
net_address	no	`.4`
boot_mac	no	`:dd:ee:8c`
ten_gig_mac_2	no	`:dd:ee:8d`
ten_gig_mac_3	no	`:dd:ee:8e`
ten_gig_mac_4	no	`:dd:ee:8f`

NETWORKING

Include as many items under networking list as needed:

Variable	Required	Example Default Value
name	no	`br1`
iface_one	no	`eno3`
iface_two	no	`eno4`
bond	no	`bond0`
ip_address	no	`.151`
ip_prefix_length	no	`24`

REDFISH

Variable	Required	Example Default Value
node_redfish_username	no	`redfish_user`
node_redfish_password	no	`redfish_password`

AWS

Variable	Required	Default Value
rhcos_ami	yes	`ami-0db1ef3c6695fc441`
aws_region	yes	`us-gov-west`
deployer_name	yes	`example`
bill_code	yes	`0`

Example Playbook

- hosts: localhost
  roles:
    - ocp-install-build-config

Detailed instructions for this role can be found at its Github repository:

https://github.com/CodeSparta/ocp-install-build-config