Available solutions
Vendor and Community integrations are created by third parties and are not verified by Zabbix. Zabbix is not responsible for their functionality or quality.
Zabbix community templates
1 Contributed to the zabbix/community-templates repositoryRepository for access to Cloudwatch via API REST using AWS-SDK + NodeJS Wrapper. The templatre only use HTTP Agent to recolect all metrics from AWS Cloudwatch.Git Repo
Community repositories
5 Independent projects on GitHubCloudwatch integration for Zabbix 3.x, allows discovery of instances over AWS services
Very simple CloudWatch CLI for Zabbix/Sensu/Mackerel/etc.
It\s low-level discovering AWS EC2 ELB instances and assigning items/triggers to each.
This is AWS Lambda function to route CloudWatch Logs log events to Zabbix.
Amazon CloudWatch query tool is a script that can be used with Zabbix or any other monitoring tool to get values from AWS Cloudwatch.