https://github.com/aliartiza75/elasticsearch-curator-aws-lambda

This repository contains the manifest for the elasticsearch curator lamdba.
https://github.com/aliartiza75/elasticsearch-curator-aws-lambda

aws-elasticsearch aws-lambda elasticsearch-curator

Last synced: about 2 months ago
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This repository contains the manifest for the elasticsearch curator lamdba.

• Host: GitHub
• URL: https://github.com/aliartiza75/elasticsearch-curator-aws-lambda
• Owner: aliartiza75
• Created: 2020-07-01T17:28:49.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-06-18T05:20:06.000Z (7 months ago)
• Last Synced: 2024-10-13T09:48:39.108Z (3 months ago)
• Topics: aws-elasticsearch, aws-lambda, elasticsearch-curator
• Language: Python
• Homepage:
• Size: 13.7 KB
• Stars: 1
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Elasticsearch Curator Lambda

## Overview

This repository contains the manifest for the elasticsearch curator lamdba.

## Details

1. Build and package this project by following these commands, so that it deployed on lambda:

```bash

sudo pip3 install virtualenv 

# i have used python3.7, other versions can also be used that are supported by lambda

virtualenv -p python3.7 v-env

# activate the virtual environment

source v-env/bin/activate

# install packages

pip3 install -r requirements.txt

# deactivate the virtual environment

deactivate

# move inside virtual environment's packages section

cd v-env/lib//site-packages

# archive the library contents

zip -r9 ${OLDPWD}/elasticsearch-curator-lambda.zip .

# move back to the directory

cd $OLDPWD

# add the lambda function code to the archive

zip -g elasticsearch-curator-lambda.zip lambda_function.py

```

2. Upload the archive save it, there are two ways to do it

    1. direct upload(not recommended)

    2. upload to s3 and specify the path in the lambda.

    3. [zappa](https://github.com/Miserlou/Zappa)

3. Following environment variables can be configured on AWS Lambda:

| Environment Variable | Description | Default Value |

|---|---|---|

| ES_HOST | Elasticsearch URL without `https//` | localhost |

| ES_RESION | Elasticsearch cluster reason | us-west-1 |

| ES_INDICES_DATA_RETENTION_THRESHOLD_IN_DAYS | Data retention period in days. | 90 |

| ES_INDICES_PREFIX | Indices prefix, it will be used as **`first`** filter, it will filter all the indices that have this prefix in their name. The remaining indices name will be filtered based on the age filter ES_INDICES_DATE_FORMAT. The reason to do these two filters is that we don't want to delete | logs |

| ES_INDICES_DATE_FORMAT | Date format in the indices name. Indices will be filtered if their date is older than ES_INDICES_DATA_RETENTION_DAYS_THRESHOLD | %Y.%m.%d |