comandos úteis para manutenção do elasticsearch

silver_tape.sh

#!/bin/bash
set -e

export ELASTIC_URL="http://engpro.totvs.com.br:9200"

curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 != "green" {print($3)}' | while read indice; do
    echo -n "${indice} zero replicas to zero: "
    curl -sL -XPUT "${ELASTIC_URL}/${indice}/_settings" -d '{"number_of_replicas": 0}'
    echo
    sleep 1
done

curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 == "red" && $2 == "open" {print($3, $2)}' | while read indice status; do
    echo -n "${indice} recovery: "
    curl -sL -X GET "${ELASTIC_URL}/${indice}/_recovery?pretty&detailed=true"
    echo
    sleep 1
done

curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 == "red" && $2 == "open" {print($3, $2)}' | while read indice status; do
    echo -n "${indice} closing: "
    curl -sL -X POST "${ELASTIC_URL}/${indice}/_close"
    echo
done

curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 == "close" {print($2)}' | while read indice; do
    echo -n "${indice} force new translog: "
    curl -sL -X PUT "${ELASTIC_URL}/${indice}/_settings?pretty" -d '{ "index.engine.force_new_translog": true} '
    echo
    sleep 1
done

curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 == "close" {print($2)}' | while read indice; do
    echo -n "${indice} open: "
    curl -sL -X POST "${ELASTIC_URL}/${indice}/_open"
    echo
done

for indice in `curl -sL -X GET "${ELASTIC_URL}/_cat/indices" | awk '$1 == "red" {print($3)}'`; do
    curl -sL -X GET "${ELASTIC_URL}/_cat/indices/${indice}?pretty"
    read -p "deseja excluir o indice ${indice} (y/n)? [n] " yesno

    if [[ "${yesno}" != "y" ]]; then
        continue
    fi

    echo -n "${indice} closing: "
    curl -sL -X POST "${ELASTIC_URL}/${indice}/_close"
    echo

    echo -n "${indice} removendo: "
    curl -sL -X DELETE "${ELASTIC_URL}/${indice}"
    echo
done