SQL may be the language of data, but not everyone can understand it. The other operating mode is via a yml config. We can indeed tell ElasticSearch to delete an index for a particular day.

Now run curator. We can indeed tell ElasticSearch to delete an index for a particular day. It is working perfectly. Thanks for contributing an answer to Server Fault!

echo -n "Only choose Y is this makes sense, Y to continue N to exit [Y/N]:" When I run curator_cli show_indices --filter_list '{"filtertype":"age","source":"name","timestring":"%Y.%m.%d","unit":"days","unit_count":30}' I get the following, Unable to create client connection to Elasticsearch. Your email address will not be published.

A simple Node. To cleanup old indices run below command: You can also configure this in cronjob using crontab –e. Sorry... @waterwalker23 you can't quite use curator_cli that way. I have setup a ELK stack to collect logs at central server. I have setup a ELK stack to collect logs at central server. Ugly but as we say round my way, “handsome is as handsome does”. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. You’ll need a container with curl installed. Step 2: Now, Configure Curator. FORMATED_LINE=$(echo $LINE | awk '{ print $3 }' | awk -F'-' '{ print $2 }' | sed 's/\.//g') Learn how your comment data is processed. Remove Elasticsearch indices that older than a given date. But by default it is holding elasticsearch index/data permanently.

1: The ElasticSearch API. read INPUT. All rights reserved – Chartio, 548 Market St Suite 19064 San Francisco, California 94104 • Email Us • Terms of Service • Privacy Delete a Single Document.

How do I conduct myself when dealing with a coworker who provided me with bad data and yet keeps pushing responsibility for bad results onto me? Delete indices that are older than an arbitrary retention period. Delete old data in Elasticsearch Author manish Date August 2, 2017 ELK platform provides great solution aggregating and indexing various log, events within a organization. $ pip install Elasticsearch-curator DAYS_KEPT=2, # Which indices are you looking at logstash | filebeat etc Making statements based on opinion; back them up with references or personal experience.

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. I have curator version 5.1 installed. You probably still need to include the --host option, e.g. fi How easy is it to recognize that a creature is under the Dominate Monster spell? logstash not able to upload data to elasticsearch even the pipeline started, Export Google Cloud SQL slow logs to ELK stack. Thus, the book “The Hobbit” may exist as a book type in the index named bookstore. With the basic REST API syntax out of the way, we can explore how to perform specific actions like deleting data.

Step 3: Now we need to tell the curator what action needs to be done. It’s common to use a minimal distro for these types of jobs, so I’m using alpine here. Check configuration file.. Active 1 year, 4 months ago. I found info stating to use the following command curator --host localhost delete indices --older-than 30 --time-unit days --timestring %Y-%m-%dt%H but that errors with no such --host option. This would look like this in a yaml file (you have to create it yourself): If you were to save that file to say, /path/to/action.yml, all you'd have to do to run this would be: Again, I add --dry-run here so you don't accidentally delete anything before verifying. Sounds like something we could do with a bit of shell scripting…. ;; Your email address will not be published. INDICES='filebeat', ############### The new syntax is a bit more complex, since it tries to allow for complex filters.

site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. At the most basic level, to execute a command in Elasticsearch, you’ll need to send an HTTP verb to the URL of your Elasticsearch node. Deleting Data from Elasticsearch. So now we’re getting somewhere – we can embed this into the API call: curl -XDELETE http://elasticsearch-logging.kube-system:9200/logstash-`date -d"90 days ago" +"%Y.%m.%d"`. There’s a new index for each day. This is very simple to do, follow mention steps: Step 1: Install Curator and configure it to delete indices x days old with a specific pattern. If I need to create it, where does it need to be located? I don’t know what that means. If you’re not familiar with CronJobs in Kubenetes, you’ve obviously not bought my enhanced, all-singing-and-dancing Kubernetes course! Am I not supposed to use double hyphens? EPOC=$(date --date="${DAYS_KEPT} days ago" +%Y%m%d) Configuration: filters: Location: open singleton action "filters": Bad Value: "None", Configuration: filter: Location: singleton, filter #0: {'filtertype': 'age', 'source': 'name', 'timestring': '%Y.%m.%d', 'unit': 'days', 'unit_count': 30}: Bad Value: "(could not determine)", required key not provided @ data['direction']. Taking our basic syntax as seen above, we need to use curl and send the DELETE HTTP verb, using the -XDELETE option: For example, to delete our aforementioned book document, we might use the following command: This will delete the document with an ID of 1 from the book type that is within the bookstore index. If you don’t want to delete old indices then simply increase your disk space of Elasticsearch cluster.

echo "${ALL_LINES}" | while read LINE then @shanec has given you links to the current documentation, which is for Elasticsearch v5. Delete elasticsearch data older than X days in BASH Author: Andrew Published Date: July 13, 2017 Leave a Comment on Delete elasticsearch data older than X days in BASH If you need to do this in an emergency, here is a quick and dirty script. Finally, the document is a single instance or representation of an object of the parent type. ALL_LINES=$(/usr/bin/curl -s -XGET http://127.0.0.1:9200/_cat/indices?v | egrep ${INDICES}), echo How to explain Miller indices to someone outside nanomaterials? Elasticsearch delete the old document automatically and add a new document internally (more). A good one this. Istio Course Development Progress (or lack of?

For the answer you can jump to the end, where there’s some yaml for a cronjob, but I’m going to show my working in the next few steps…. For now the following should work: This will run at midnight each day and delete the index from 90 days ago.

###############, # Intentionally using %d instead of %e for Zero padding What you're trying to do would be more like this: Note that I replaced delete_indices with show_indices. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I know deleting indices can be set up with a cron job, but right now, I just want to be able to delete manually.



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