67 lines
1.7 KiB
Bash
Executable File
67 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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#set -x
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function queryAPI() {
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method=$1
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path=$2
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data=$3
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cmd="curl -s -X${method} http://localhost:9200/${path}"
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if [[ -n "${data}" ]]; then
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cmd+=" -f -H 'content-type:application/json' -d '${data}'"
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fi
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eval "${cmd}"
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}
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function create() {
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queryAPI PUT "${1}" '{"settings":{"number_of_replicas":1,"number_of_shards": 1}}'
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}
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function reindex() {
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queryAPI POST "_reindex" "{\"source\":{\"index\":\"${1}\"},\"dest\":{\"index\":\"${2}\"}}"
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}
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function delete() {
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queryAPI DELETE "${1}"
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}
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function stats() {
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queryAPI GET "${1}/_stats"
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}
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function docs_count() {
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stats "${1}" | jq '._all.primaries.docs.count'
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}
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function size_in_bytes() {
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stats "${1}" | jq '._all.primaries.store.size_in_bytes / (1000*1000) | floor'
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}
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index="$1"
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if [[ -z "${index}" ]]; then
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echo "First argument has to be an index name!"
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exit 1
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fi
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old="${index}"
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new="${index}-re"
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echo "*------ ${old} -----------------------------------"
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echo "? $(printf '%-23s' ${old}) - Count: $(docs_count ${old})"
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echo "? $(printf '%-23s' ${old}) - Size: $(size_in_bytes ${old}) MB"
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echo "+ Creating: ${new}"
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create "${new}" > /dev/null
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echo "+ Reindexing: ${old} -> ${new}"
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reindex "${old}" "${new}" > /dev/null
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echo "? $(printf '%-23s' ${new}) - Count: $(docs_count ${new})"
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echo "? $(printf '%-23s' ${new}) - Size: $(size_in_bytes ${new}) MB"
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echo "! Deleting: ${old}"
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delete "${old}" > /dev/null
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echo "+ Re-Reindexing: ${new} -> ${old}"
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reindex "${new}" "${old}" > /dev/null
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echo "? $(printf '%-23s' ${old}) - Count: $(docs_count ${old})"
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echo "? $(printf '%-23s' ${old}) - Size: $(size_in_bytes ${old}) MB"
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echo "! Deleting: ${new}"
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delete "${new}" > /dev/null
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echo "*------ ${old} -----------------------------------"
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