# Logstash processing gz file and sending logs to Elasticsearch **URL:** \ **Category:** Logstash\ **Created:** [March 19, 2022, 9:32pm UTC](https://discuss.elastic.co/t/logstash-processing-gz-file-and-sending-logs-to-elasticsearch/300112 "2022-03-19T21:32:36Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![wallace84](https://avatars.discourse-cdn.com/v4/letter/w/bb73d2/32.png) [@wallace84](https://discuss.elastic.co/u/wallace84)\ **Post date:** [March 19, 2022, 9:32pm UTC](https://discuss.elastic.co/t/logstash-processing-gz-file-and-sending-logs-to-elasticsearch/300112/1 "2022-03-19T21:32:36Z")
Hi, I am trying to do a test sending gz format logs from Logstash to Elasticsearch, do you know about a possible simple config file I could use to process the logs that use time stamps? The filter requires a bit of customisation. Also how I could see all the index that are being generated in Elasticsearch? Another question is there a way to create high availability in case Logstash service goes down? Thank you for your help ---
**Author:** ![wallace84](https://avatars.discourse-cdn.com/v4/letter/w/bb73d2/32.png) [@wallace84](https://discuss.elastic.co/u/wallace84)\ **Post date:** [March 21, 2022, 8:45pm UTC](https://discuss.elastic.co/t/logstash-processing-gz-file-and-sending-logs-to-elasticsearch/300112/2 "2022-03-21T20:45:23Z")
Hello, any advice on this topic? Thanks a lot for your help in advance. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [April 18, 2022, 8:46pm UTC](https://discuss.elastic.co/t/logstash-processing-gz-file-and-sending-logs-to-elasticsearch/300112/3 "2022-04-18T20:46:21Z")
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