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ecs/host_group: automate instance updates #54

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mskrajnowski opened this issue Apr 14, 2020 · 1 comment
Open

ecs/host_group: automate instance updates #54

mskrajnowski opened this issue Apr 14, 2020 · 1 comment
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enhancement New feature or request

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@mskrajnowski
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mskrajnowski commented Apr 14, 2020 •
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Currently only the launch configuration is updated and the admin has to manually update the instances by draining ECS tasks and replacing EC2 instances. Would be nice to automate this, so we can make AMI or other configuration updates easily and without downtime.

https://aws.amazon.com/blogs/compute/how-to-automate-container-instance-draining-in-amazon-ecs/
https://aws.amazon.com/blogs/compute/automatically-update-instances-in-an-amazon-ecs-cluster-using-the-ami-id-parameter/
@mskrajnowski mskrajnowski added the enhancement New feature or request label Apr 14, 2020
@mskrajnowski mskrajnowski changed the title ecs/host_group: Automate instance updates ecs/host_group: automate instance updates Apr 14, 2020
@mskrajnowski
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AWS added ASG Instance Refresh which might help with this
https://aws.amazon.com/blogs/compute/introducing-instance-refresh-for-ec2-auto-scaling/
https://docs.aws.amazon.com/autoscaling/ec2/userguide/asg-instance-refresh.html

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