Created
October 19, 2016 13:00
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Elasticsearch: replace long hostnames with short ones (ELK/Logstash)
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| curl -XPOST 'localhost:9200/logstash*/_update_by_query?conflicts=proceed&pretty' -d' | |
| { | |
| "script": { | |
| "inline": "if(ctx._source.host instanceof String) {ctx._source.host = ctx._source.host.replace( \".domain.com\", \"\" )} else if (ctx._source.host instanceof ArrayList) { ctx._source.host = ctx._source.host[0] }" | |
| }, | |
| "query": { | |
| "match": { | |
| "host": { | |
| "query": "*.domain.com", | |
| "type": "phrase" | |
| } | |
| } | |
| } | |
| }' |
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