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portante/change-rep-count-0.sh

Last active May 18, 2018 12:24
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A simple script to set the replica count of all indices to 0
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change-rep-count-0.sh
#!/bin/bash
ES_URL='https://localhost:9200'
curl_put='curl -s -X PUT --cacert /etc/elasticsearch/secret/admin-ca --cert /etc/elasticsearch/secret/admin-cert --key /etc/elasticsearch/secret/admin-key'
$curl_put $ES_URL/${1}/_settings?pretty -d '{ "index" : { "auto_expand_replicas" : "false" } }'
$curl_put $ES_URL/${1}/_settings?pretty -d '{ "index" : { "number_of_replicas" : 0 } }'
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portante commented Oct 2, 2017

Note that the Elasticsearch cluster will go yellow until the replica shards are created and sync'd.

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