#!/usr/bin/env bash

set -e

DEFAULT_CLUSTER_NAME="kind-1.34"
DEFAULT_HOST_PORT=5000
ALTERNATE_HOST_PORT=5001
export CLUSTER_NAME=${CLUSTER_NAME:-$DEFAULT_CLUSTER_NAME}

if [ $CLUSTER_NAME == $DEFAULT_CLUSTER_NAME ]; then
  export HOST_PORT=$DEFAULT_HOST_PORT
else
  export HOST_PORT=$ALTERNATE_HOST_PORT
fi

function set_kind_params() {
  version=$(cat "${KUBEVIRTCI_PATH}/cluster/$KUBEVIRT_PROVIDER/version")
  export KIND_VERSION="${KIND_VERSION:-$version}"

  image=$(cat "${KUBEVIRTCI_PATH}/cluster/$KUBEVIRT_PROVIDER/image")
  export KIND_NODE_IMAGE="${KIND_NODE_IMAGE:-$image}"
}

function configure_registry_proxy() {
  [ "$CI" != "true" ] && return

  echo "Configuring cluster nodes to work with CI mirror-proxy..."

  local -r ci_proxy_hostname="docker-mirror-proxy.kubevirt-prow.svc"
  local -r kind_binary_path="${KUBEVIRTCI_CONFIG_PATH}/$KUBEVIRT_PROVIDER/.kind"
  local -r configure_registry_proxy_script="${KUBEVIRTCI_PATH}/cluster/kind/configure-registry-proxy.sh"

  KIND_BIN="$kind_binary_path" PROXY_HOSTNAME="$ci_proxy_hostname" $configure_registry_proxy_script
}

function up() {
  cp $KIND_MANIFESTS_DIR/kind.yaml ${KUBEVIRTCI_CONFIG_PATH}/$KUBEVIRT_PROVIDER/kind.yaml
  _add_kubeadm_cpu_manager_config_patch
  _add_extra_mounts
  _add_extra_portmapping
  export CONFIG_WORKER_CPU_MANAGER=true
  kind_up

  configure_registry_proxy

  # remove the rancher.io kind default storageClass
  _kubectl delete sc standard

  echo "$KUBEVIRT_PROVIDER cluster '$CLUSTER_NAME' is ready"
}

set_kind_params

source ${KUBEVIRTCI_PATH}/cluster/kind/common.sh