config_example.sh

#!/bin/bash

#
# Choose whether the "baremetal" libvirt network will use IPv4, IPv6, or IPv4+IPv6.
# This network is the primary network interface for the virtual bare metal hosts.
#
# Note that this only sets up the underlying network, and fully provisioning IPv6
# kubernetes clusters is not yet automated.  If IPv6 is enabled, DHCPv6 will
# be available to the virtual bare metal hosts.
#
# v4   -- IPv4 (default)
# v6   -- IPv6
# v4v6 -- dual-stack IPv4+IPv6
#
#export IP_STACK=v4

#
# This is the subnet used on the "baremetal" libvirt network, created as the
# primary network interface for the virtual bare metal hosts.
#
# V4 default of 192.168.111.0/24 set in lib/network.sh
# V6 default of fd55::/64 is set in lib/network.sh
#
# If the network is on a specific VLAN, specify EXTERNAL_VLAN_ID (default: no
# special VLAN handling, variable is empty.)
#
#export EXTERNAL_SUBNET_V4="192.168.111.0/24"
#export EXTERNAL_SUBNET_V6="fd55::/64"
#export EXTERNAL_VLAN_ID=""

#
# This SSH key will be automatically injected into the provisioned host
#
# Default of ~/.ssh/id_rsa.pub is set in lib/common.sh
#
#export SSH_PUB_KEY=~/.ssh/id_rsa.pub

# Set the controlplane replica count
#export NUM_OF_MASTER_REPLICAS=1

#
# This variable defines if controlplane should scale-in or scale-out during upgrade
# The field values can be 0 or 1. Default is 1. When set to 1 controlplane scale-out
# When set to 0 controlplane scale-in. In case of scale-in NUM_OF_MASTER_REPLICAS must be >=3.
# 
# In case of worker, this variable defines maximum number of machines that can be scheduled
# above the desired number of machines. Value can be an absolute number (ex: 5) or a percentage
# of desired machines (ex: 10%). This can not be 0 if MAX_UNAVAILABLE_VALUE is 0. Absolute number
# is calculated from percentage by rounding up. Defaults to 1.
#
#export MAX_SURGE_VALUE=1

#
# Select the Container Runtime, can be "podman" or "docker"
# Defaults to "docker" on ubuntu and "podman" otherwise
#
#export CONTAINER_RUNTIME="podman"

#
# Set the Baremetal Operator repository to clone
#
#export BMOREPO="${BMOREPO:-https://github.com/metal3-io/baremetal-operator.git}"

#
# Set the Baremetal Operator branch to checkout
#
#export BMOBRANCH="${BMOBRANCH:-master}"

#
# Set the Cluster Api Metal3 provider repository to clone
#
#export CAPM3REPO="${CAPM3REPO:-https://github.com/metal3-io/cluster-api-provider-metal3.git}"

#
# Set the Cluster Api Metal3 provider branch to checkout
#
#export CAPM3BRANCH="${CAPM3BRANCH:-main}"

#
# Force deletion of the BMO and CAPM3 repositories before cloning them again
#
#export FORCE_REPO_UPDATE="${FORCE_REPO_UPDATE:-false}"

#
# Run a local baremetal operator instead of deploying in Kubernetes
#
#export BMO_RUN_LOCAL=true

#
# Run a local CAPM3 operator instead of deploying in Kubernetes
#
#export CAPM3_RUN_LOCAL=true

#
# Do not retry on failure during verifications or tests of the environment
# This should be true. It could only be set to false for verifications of a
# dev env deployment that fully completed. Otherwise failures will appear as
# resources are not ready.
#
#export SKIP_RETRIES=false

#
# Interval between retries after verification or test failure
#
#export TEST_TIME_INTERVAL=10

#
# Number of maximum verification or test retries
#
#export TEST_MAX_TIME=120

#
# Set the driver. The default value is 'mixed' (alternate nodes between ipmi
# and redfish). Can also be set explicitly to ipmi/redfish/redfish-virtualmedia.
#
#export BMC_DRIVER="mixed"

#
# Set libvirt firmware and BMC bootMode
# Choose "legacy" (bios), "UEFI", or "UEFISecureBoot"
# Defaults to legacy for ipv4, UEFI for ipv6
# export BOOT_MODE="UEFI"

# Select the Cluster API provider Metal3 version
# Accepted values : v1alpha4, v1alpha5, v1beta1
# default: v1beta1
#
#export CAPM3_VERSION=v1beta1

# Select the Cluster API version
# Accepted values : v1alpha3, v1alpha4, v1beta1
# default: v1beta1
#
#export CAPI_VERSION=v1beta1

#export KUBERNETES_VERSION="v1.22.3"
#export UPGRADED_K8S_VERSION="v1.22.3"

# Version of kubelet, kubeadm and kubectl binaries
#export KUBERNETES_BINARIES_VERSION="${KUBERNETES_BINARIES_VERSION:-${KUBERNETES_VERSION}}"
#export KUBERNETES_BINARIES_CONFIG_VERSION="v0.2.7"

# Configure provisioning network for single-stack ipv6
#export PROVISIONING_IPV6=false

# Image OS (can be "Cirros", "Ubuntu", "Centos", overriden by IMAGE_* if set)
# Default: Centos
#export IMAGE_OS="Centos"

# Image for target hosts deployment
#
#export IMAGE_NAME="CENTOS_8_NODE_IMAGE_K8S_v1.22.3.qcow2"

# Location of the image to download
#
#export IMAGE_LOCATION="https://artifactory.nordix.org/artifactory/airship/images/k8s_v1.22.3"

# Image username for ssh
#
#export IMAGE_USERNAME="metal3"

# Registry to pull metal3 container images from
#
#export CONTAINER_REGISTRY=${CONTAINER_REGISTRY:-"quay.io"}

# Container image for ironic pod
#
#export IRONIC_IMAGE="${CONTAINER_REGISTRY}/metal3-io/ironic"

# Container image for vbmc container
#
#export VBMC_IMAGE="${CONTAINER_REGISTRY}/metal3-io/vbmc"

# Container image for sushy-tools container
#
#export SUSHY_TOOLS_IMAGE="${CONTAINER_REGISTRY}/metal3-io/sushy-tools"

# APIEndpoint IP for target cluster
#export CLUSTER_APIENDPOINT_IP="192.168.111.249"

# Cluster provisioning Interface
#export CLUSTER_PROVISIONING_INTERFACE="ironicendpoint"

# POD CIDR
#export POD_CIDR=${POD_CIDR:-"192.168.0.0/18"}

# Node hostname format. This is a format string that must contain exactly one
# %d format field that will be replaced with an integer representing the number
# of the node.
#export NODE_HOSTNAME_FORMAT="node-%d"

# Ephemeral cluster used as management cluster for cluster API
# (can be "kind", "minikube" or "tilt"). Only "minikube" is supported with
# CentOS
# Selecting "tilt" does not deploy a management cluster, it is left up to the
# user
# Default is "kind" when CONTAINER_RUNTIME="docker", otherwise it is "minikube"
#export EPHEMERAL_CLUSTER=minikube

# Secure Ironic deployment with TLS ("true" or "false")
#export IRONIC_TLS_SETUP="true"

# Set nodeDrainTimeout for controlplane and worker template, otherwise default value will be  '0s'. 
#
#export NODE_DRAIN_TIMEOUT=${NODE_DRAIN_TIMEOUT:-"0s"}

# Uncomment the line below to build ironic-image from source
# export IRONIC_FROM_SOURCE="true"