#!/bin/bash

# This file is part of the KubeVirt project
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Copyright the KubeVirt Authors.

set -e

DEFAULT_CLUSTER_NAME="kind-1.37"
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() {
    local image version

    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

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

set_kind_params

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