0_ocp4_vsphere_upi_init_vars.template

export DISCONNECTED_INSTALL="Y"
export BM_BOOT_STATIC="N"

export CLUSTER="<cluster_name>"

export BASE_DOMAIN="<base_domain>"
export MACHINE_CIDR="10.37.198.0/25"
export MACHINE_NM=$(ipcalc -m ${MACHINE_CIDR} | awk -F= '{print $2}')
export MACHINE_PREFIX=$(ipcalc -p ${MACHINE_CIDR} | awk -F= '{print $2}')
export MACHINE_GW="10.37.198.126"
export MACHINE_DNS1="10.5.30.45"
export MACHINE_DNS2="10.5.30.46"

export BOOTSTRAP_DISABLE_DNS="N"

export BOOTSTRAP_PREFIX="bootstrap"
export BOOTSTRAP_IP='10.37.198.20'
export BOOTSTRAP_CPU=4
export BOOTSTRAP_MEM=8192
export BOOTSTRAP_DISK=60
export MASTER_PREFIX="master"
export MASTER_COUNT=3
export MASTER_IPS='"10.37.198.21", "10.37.198.22", "10.37.198.23"'
export MASTER_CPU=4
export MASTER_MEM=16384
export MASTER_DISK=60
export WORKER_PREFIX="worker"
export WORKER_COUNT=3
export WORKER_IPS='"10.37.198.24", "10.37.198.25", "10.37.198.26"'
export WORKER_CPU=4
export WORKER_MEM=8192
export WORKER_DISK=60

export NAMED_ZONE="<bind/named_zone_file_name>"

export HOST_SHORT=$(hostname -s)

export TERRAFORM_VER="0.12.24"
export GOVC_VER="v0.22.1"
#export RELEASE=latest
export RELEASE=4.12.16
export BUILDNUMBER=$(curl -s https://mirror.openshift.com/pub/openshift-v4/clients/ocp/${RELEASE}/release.txt | grep 'Name:' | awk '{print $NF}')
export RHCOS=$(echo $BUILDNUMBER | awk -F. '{print $1"."$2}')
export RHCOS_TEMPLATE="rhcos-${RHCOS}"
export RHCOSMIN=4.5

function convert_to_integer {
 echo "$@" | awk -F "." '{ printf("%03d%03d", $1,$2); }';
}

if [ "$(convert_to_integer $RHCOS)" -gt "$(convert_to_integer $RHCOSMIN)" ];then
  export INSTPREFIX="live"
else
  export INSTPREFIX="installer"
fi

if (( $(echo "${RHCOS} 4.5" | awk '{print ($1 > $2)}') )); then
  export INSTPREFIX="live"
else
  export INSTPREFIX="installer"
fi

export TERRAFORM="terraform_${TERRAFORM_VER}_linux_amd64.zip"
export CLIENT="openshift-client-linux-${BUILDNUMBER}.tar.gz"
export INSTALLER="openshift-install-linux-${BUILDNUMBER}.tar.gz"

export GOVC_URL="<vpshere/vcenter_hostname>"
export GOVC_USERNAME='<vsphere/vcenter_username>'
export GOVC_PASSWORD='<vsphere/vcenter_password>'
export GOVC_NETWORK='<vsphere_network>'
export GOVC_DATACENTER='<vsphere_datacenter_name>'
export GOVC_CLUSTER='<vsphere_cluster_name>'
export GOVC_DATASTORE='<vsphere_datastore_name>'
export GOVC_INSECURE=1 # If the host above uses a self-signed cert

export GODEBUG=x509ignoreCN=0
export REG_AUTH="${PWD}/opt/registry/auth"
export REG_CERT="${PWD}/opt/registry/certs"
export REG_DATA="${PWD}/opt/registry/data"
export REG_CERT_SUBJ_CA="/C=xx/ST=xx/L=xxxxxxx/O=xxxxxxx/CN=${HOST_SHORT}.${BASE_DOMAIN} Root CA"
export REG_CERT_CSR="[ req ]\ndefault_bits = 4096\nprompt = no\ndefault_md = sha256\nreq_extensions = req_ext\ndistinguished_name = dn\n\n[ dn ]\nC = xx\nST = xx\nL = xxxxxxx\nO = xxx\nOU = xxx\nCN = ${HOST_SHORT}.${BASE_DOMAIN}\n\n[ req_ext ]\nsubjectAltName = @alt_names\n\n[ alt_names ]\nDNS.1 = ${HOST_SHORT}.${BASE_DOMAIN}"
export REG_CERT_DAYS=9999
export LOCAL_REG_PORT=5000
export LOCAL_REG="${HOST_SHORT}.${BASE_DOMAIN}"
export LOCAL_REPO="${CLUSTER}-ocp${RELEASE}"
export LOCAL_REPO_OLM="${CLUSTER}-olm${RELEASE}"
export LOCAL_SECRET_JSON="pull-secret-2.json"
export LOCAL_REG_USER="dummy"
export LOCAL_REG_PWD="dummy"
export SECRET=$(echo -n "${LOCAL_REG_USER}:${LOCAL_REG_PWD}" | base64 -w0)
export UPSTREAM_REPO="openshift-release-dev"
export RELEASE_NAME="ocp-release"
export IMG_DIGEST_PREFIX="ocp-v4.0-art-dev"
export OCP_RELEASE="${RELEASE}-x86_64"

export PULL_SECRET='<copy your pull secret here obtained from cloud.redhat.com>'

export SSH_KEY='<copy your ssh public key here>'

gen_append_ign_file ()
{

ROLE=$1
MACHINE_NAME=$2
MACHINE_IP=$3

cat >${MACHINE_NAME}.yaml.$$ <<EOF
ignition:
  config:
    append:
      - source: http://${HOST_SHORT}.${BASE_DOMAIN}/${CLUSTER}-${ROLE}.ign
storage:
  files:
    - path: /etc/hostname
      filesystem: root
      contents:
        inline: ${MACHINE_NAME}.${CLUSTER}.${BASE_DOMAIN}
      mode: 0644
      user:
        id: 0
      group:
        id: 0
    - path: /etc/sysconfig/network-scripts/ifcfg-ens192
      filesystem: root
      contents:
        inline: |
          TYPE=Ethernet
          BOOTPROTO=none
          NAME=ens192
          DEVICE=ens192
          ONBOOT=yes
          IPADDR=${MACHINE_IP}
          PREFIX=${MACHINE_PREFIX}
          GATEWAY=${MACHINE_GW}
          DOMAIN=${CLUSTER}.${BASE_DOMAIN}
          DNS1=${MACHINE_DNS1}
          DNS2=${MACHINE_DNS2}
      mode: 0644
      user:
        id: 0
      group:
        id: 0

systemd:
  units:
    - name: restart.service
      enabled: true
      contents: |
        [Unit]
        ConditionFirstBoot=yes
        [Service]
        Type=idle
        ExecStart=/sbin/reboot
        [Install]
        WantedBy=multi-user.target
EOF
ct --in-file ${MACHINE_NAME}.yaml.$$ --out-file /var/www/html/${CLUSTER}-${MACHINE_NAME}-append.ign
rm -f ${MACHINE_NAME}.yaml.$$

}