Support Terraform 0.12

upgrade to terraform 0.12 (#10)

* upgrade to terraform 0.12

2.6.1

Fix missing semicolon in Lambda

Fix lambda log metric filter

Merge pull request #9 from skyscrapers/fix_filter

Fix log metric filter for ES index errors

Fix aws provider deprecation on aws_region data source

Error: module.cwlogs-to-es.data.aws_region.current: "current": [REMOVED] Defaults to current provider region if no other filtering is enabled

Improved logging and monitoring of the cw_to_es lambda function

Merge pull request #8 from skyscrapers/improved-logging

Improve logging and monitoring of the cwl-to-es

2.4.0

This release contains the following:

• Updated and standard module documentation.
• Automates the naming configuration for the bucket created in the cloudtrail-s3 module matching our standards.
• Updates the cloudtrail-s3 bucket policy with the latest standards from AWS.

Due to this possible breaking changes the following procedure should be followed when upgrading the module:

1. Create the new bucket and update the cloudtrail setup to point to the new bucket.
2. Migrate all the content from the old bucket to the new one.
3. Remove all the content of the old bucket.
4. Delete the old bucket.

v2.3.0

• feature: lambda logs are only kept for 30 days (default)
• Fix a bug where the sha keeps giving a diff (#6)

2.2.0 Adding option to set index_prefix for cwlogs-to-es

Adding option to add index_prefix to cwlogs-to-es

2.1.0 Improve Lambda function

This release updates node version to 8.10
Added log_json field in order to allow it to be parsed in ES if the log format is in json.

2.0.0 Add Cloudwatch logs to Elasticsearch module (#2)

This adds a TF module to create the linking between an already existing Cloudwatch loggroup and AWS Elasticsearch. When this is setup properly, this will ship all the logs from Cloudwatch logs to Elasticsearch