Assistet installer information

[rbo]

Instructions to ignore CPU pre-flight validation with assisted installer:
Get Offline Token from OCM: https://console.redhat.com/openshift/token
Validate API access via CLI:

export OFFLINE_TOKEN=<...>
export API_TOKEN=$( \
  curl \
  --silent \
  --header "Accept: application/json" \
  --header "Content-Type: application/x-www-form-urlencoded" \
  --data-urlencode "grant_type=refresh_token" \
  --data-urlencode "client_id=cloud-services" \
  --data-urlencode "refresh_token=${OFFLINE_TOKEN}" \
  "https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token" \
  | jq --raw-output ".access_token" \
)
Query all clusters and identify you cluster id from here:
curl -s https://api.openshift.com/api/assisted-install/v2/clusters -H "Authorization: Bearer ${API_TOKEN}" | jq

export CLUSTER_ID=<...>
Then send PUT to [https://api.openshift.com/api/assisted-install/v2/clusters/${CLUSTER_ID}/ignored-validations](https://api.openshift.com/api/assisted-install/v2/clusters/$%7BCLUSTER_ID%7D/ignored-validations) with JSON Body: {"host-validation-ids": "[\"has-min-cpu-cores\", \"has-cpu-cores-for-role\"]"}