July 2017
Intermediate to advanced
402 pages
9h 38m
English
Content preview from Effective DevOps with AWS
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Monitoring ECS hosts
ECS runs on top of EC2. Therefore, everything that can be done for EC2 can and should be done for ECS, including disk space monitoring. The main difference is that you have more options on how to implement it:
- Your first option consists of duplicating what we did with EC2 and have the cloudwatchmon run on every EC2 instance running ECS. To implement this, you can create a new Ansible role for the ECS host and add the installation and execution of Ansible to the UserData variable of the ecs-cluster-cf-template.py, the way we did in nodeserver-cf-template.py.
- Your second option also relies on the UserData field, but, this time, you create a new container that runs cloudwatchmon and creates a task for it. The UserData ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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