#!/bin/bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); 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.
#

set -x

SCRIPTDIR=$(cd $(dirname "$0") && pwd)

TRAVIS_KUBE_VERSION=${TRAVIS_KUBE_VERSION:="v1.20"}

# Map from Kubernetes major versions to the kind node image tag
case $TRAVIS_KUBE_VERSION in
    v1.14) KIND_NODE_TAG=v1.14.10@sha256:3fbed72bcac108055e46e7b4091eb6858ad628ec51bf693c21f5ec34578f6180 ;;
    v1.15) KIND_NODE_TAG=v1.15.12@sha256:67181f94f0b3072fb56509107b380e38c55e23bf60e6f052fbd8052d26052fb5 ;;
    v1.16) KIND_NODE_TAG=v1.16.15@sha256:c10a63a5bda231c0a379bf91aebf8ad3c79146daca59db816fb963f731852a99 ;;
    v1.17) KIND_NODE_TAG=v1.17.17@sha256:7b6369d27eee99c7a85c48ffd60e11412dc3f373658bc59b7f4d530b7056823e ;;
    v1.18) KIND_NODE_TAG=v1.18.15@sha256:5c1b980c4d0e0e8e7eb9f36f7df525d079a96169c8a8f20d8bd108c0d0889cc4 ;;
    v1.19) KIND_NODE_TAG=v1.19.7@sha256:a70639454e97a4b733f9d9b67e12c01f6b0297449d5b9cbbef87473458e26dca  ;;
    v1.20) KIND_NODE_TAG=v1.20.2@sha256:8f7ea6e7642c0da54f04a7ee10431549c0257315b3a634f6ef2fecaaedb19bab  ;;
    *) echo "Unsupported Kubernetes version $TRAVIS_KUBE_VERSION"; exit 1 ;;
esac

# Boot cluster
kind create cluster --config "$SCRIPTDIR/kind-cluster.yaml" --name kind --image kindest/node:${KIND_NODE_TAG} --wait 10m || exit 1

echo "Kubernetes cluster is deployed and reachable"
kubectl describe nodes