#!/bin/bash
{{/*
Copyright 2017 The Openstack-Helm Authors.

Licensed 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 -ex

function create_test_index () {
  index_result=$(curl -K- <<< "--user ${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}" \
  -XPUT "${ELASTICSEARCH_ENDPOINT}/test_index?pretty" -H 'Content-Type: application/json' -d'
  {
    "settings" : {
      "index" : {
        "number_of_shards" : 3,
        "number_of_replicas" : 2
      }
    }
  }
  ' | python -c "import sys, json; print json.load(sys.stdin)['acknowledged']")
  if [ "$index_result" == "True" ];
  then
     echo "PASS: Test index created!";
  else
     echo "FAIL: Test index not created!";
     exit 1;
  fi
}

function check_snapshot_repositories () {
  {{ range $repository := .Values.conf.elasticsearch.snapshots.repositories }}
  repository={{$repository.name}}
  repository_search_result=$(curl -K- <<< "--user ${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}" \
  "${ELASTICSEARCH_ENDPOINT}/_cat/repositories" | awk '{print $1}' | grep "\<$repository\>")
  if [ "$repository_search_result" == "$repository" ]; then
     echo "PASS: The snapshot repository $repository exists!"
  else
     echo "FAIL: The snapshot repository $respository does not exist! Exiting now";
     exit 1;
  fi
  {{ end }}
}

function remove_test_index () {
  echo "Deleting index created for service testing"
  curl -K- <<< "--user ${ELASTICSEARCH_USERNAME}:${ELASTICSEARCH_PASSWORD}" \
  -XDELETE "${ELASTICSEARCH_ENDPOINT}/test_index"
}

remove_test_index || true
create_test_index
{{ if .Values.conf.elasticsearch.snapshots.enabled }}
check_snapshot_repositories
{{ end }}
remove_test_index