logstash-index-cleaner 0.2.4

此项目已弃用！使用elasticsearch管理员：https://github.com/elasticsearch/curator

从ElasticSearch中删除早于n天的日志存储索引。

$ logstash-index-cleaner -h
usage: logstash-index-cleaner [-h] [-v] [--host HOST] [--port PORT]
                              [-t TIMEOUT] [-p PREFIX] [-s SEPARATOR]
                              [-H HOURS_TO_KEEP] [-d DAYS_TO_KEEP] [-n]

Delete old logstash indices from Elasticsearch.

optional arguments:
  -h, --help            show this help message and exit
  -v, --version         show program's version number and exit
  --host HOST           Elasticsearch host.
  --port PORT           Elasticsearch port
  -t TIMEOUT, --timeout TIMEOUT
                        Elasticsearch timeout
  -p PREFIX, --prefix PREFIX
                        Prefix for the indices. Indices that do not have this
                        prefix are skipped.
  -s SEPARATOR, --separator SEPARATOR
                        Time unit separator
  -H HOURS_TO_KEEP, --hours-to-keep HOURS_TO_KEEP
                        Number of hours to keep.
  -d DAYS_TO_KEEP, --days-to-keep DAYS_TO_KEEP
                        Number of days to keep.
  -n, --dry-run         If true, does not perform any changes to the
                        Elasticsearch indices.

项目历史

这是https://github.com/crashdump/logstash-elasticsearch-scripts的叉子。

由于ElasticSearch 0.90所有字段都被压缩，一些基准测试表明 没有什么可以改进优化那些已经压缩的索引。这就是为什么这个叉子 不包括原始的logstash_index_optimize.py

优化参考：

• https://github.com/logstash/logstash/wiki/Elasticsearch-Storage-Optimization
• https://github.com/jordansissel/experiments/tree/master/elasticsearch/disk