Display logs from ElasticSearch in tail -f manner
Installation
> npm install -g cocaine-es-tailf
Usage
Stream logs with command:
$ es-tailf --es-host elastic01d.tst.ape.yandex.net --source-path '*user-name*'
which is an equivalent of querying kibana with query * and filter
@source_path:(*user-name*).
Other options available:
es-host (required) -- ElasticSearch host to query
es-port (by default 9200)
source-path (required) -- equivalent of @source_path field in kibana
source-host (by default *) -- equivalent of @source_host field in kibana
-f (specify many times for multiple fields) -- fields to display in
search result, ['@timestamp', '@source_host', '@source_path', '@message']
by-default.
The above example is an equivalent of command:
$ es-tailf --es-host elastic01d.tst.ape.yandex.net \
--es-port 9200 \
--source-path '*user-name*' \
--source-host '*' \
-f @timestamp -f @source_host -f source_path -f @message
BUGS
Probably many unknown; if encounter something, run with
DEBUG=es-tailf, and please send bug report.