elasticsearchcloudwatch

elasticsearch-cloudwatch-python

Elasticsearch monitoring scripts for CloudWatch.

NOTE: This is just a template from which to make your own scripts.

Do not attempt to download and run. You will need to modify the scripts to fit your own needs.

Requirements

• Python >= 2.6
• Boto >= 2.33.0
• Boto3 >= 1.2.2
• Elasticsearch >= 2.1.0

Installation

Optionally create a virtual environment and activate it. Then just run pip install elasticsearchcloudwatch. This will install the scripts in /usr/local/bin folder.

For script usage, run:

get_web_reqeust.py --help
put_web_request.py --help

Examples

Edit the /etc/elasticsearchcloudwatch/escw.config file and and put the appropriate parameters.

To perform a simple test run without posting data to Amazon CloudWatch

• • • • • /usr/bin/get_web_request.py --query WebRequest_Test --verbose

To post the data to Amazon CloudWatch

• • • • • /usr/bin/put_web_request.py --query WebRequest_Test --from-cron --verbose

Configuration

To allow an EC2 instance to read and post metric data to Amazon CloudWatch, this IAM policy is required:

{
  "Statement": [
    {
      "Action": [
        "elasticsearchcloudwatch:WebRequest"            
      ],
      "Effect": "Allow",
      "Resource": "*"
    }
  ]
}

If the policy is configured via an IAM role that is assigned to the EC2 server this script runs on, you're done.

Otherwise you can configure the policy for a user account and export the credentials before running the script:

export AWS_ACCESS_KEY_ID=[Your AWS Access Key ID]
export AWS_SECRET_ACCESS_KEY=[Your AWS Secret Access Key]

Third option is to create a ~/.boto file with this content:

[Credentials]
aws_access_key_id = Your AWS Access Key ID
aws_secret_access_key = Your AWS Secret Access Key

Copyright

Copyright 2015 Will Rubel

Based on Python-Version of CloudWatch Monitoring Scripts for Linux - Copyright 2015 Oliver Siegmar. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.