https://github.com/omerh/autoscaling-lambda

AWS Autoscaling by SQS queues fast with no autoscaling policy using Lambda
https://github.com/omerh/autoscaling-lambda

autoscaling aws lambda python sqs

Last synced: about 1 month ago
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AWS Autoscaling by SQS queues fast with no autoscaling policy using Lambda

• Host: GitHub
• URL: https://github.com/omerh/autoscaling-lambda
• Owner: omerh
• Created: 2018-04-26T09:25:45.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-05-13T18:30:31.000Z (over 6 years ago)
• Last Synced: 2024-07-18T19:12:51.969Z (2 months ago)
• Topics: autoscaling, aws, lambda, python, sqs
• Language: Python
• Homepage:
• Size: 7.81 KB
• Stars: 3
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Lambda python based over autoscaling lambda

To use this function, activate by triggering a CloudWatch event.

The function will check by pairs SQS queue that you want an autoscale group to scale up.

```

pairs = [{'queue_name': 'sqs_q1', 'autoscale_group': 'autoscale_group1'},

         {'queue_name': 'sqs_q2', 'autoscale_group': 'autoscale_group2'}]

```

When new SQS count >= Auto scale desired Count it will set a new desired count for the autoscale group

>It will consider the MaxSize of the auto scale group as the max size regardless the amount of messages in the queue

Make sure to have aws cli installed

```bash

brew update

brew install awscli

aws configure (enter your aws credentials)

```

To start using the project run

Install pip on your mac and virtualenv

```bash

sudo easy_install pip

sudo pip install virtualenv

```

Create virtual env in your project

```bash

virtualenv venv

```

Activate virtualenv folder that just was created

```bash

. ./venv/bin/activate

```

To build a packed lambda zip file run

```bash

make install

make build

```

To deploy the lambda zip file to AWS run

```bash

make deploy

```

To update github

```bash

make git_update

```

### Logging

Default logging is DEBUG.

To modify it, add to lambda LOG_LEVEL environment variable with the level needed.