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by master_crab
985 days ago
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“2) Autoscaling groups with that had human readable incrementing “names”, in AWS instances have hex slugs as instance names and you can give an instance a special “Name” label: but any new machines created with an ASG will just reuse the same name label making them hard or impossible to tell apart.
The AWS official solution for this is to have a lambda function hook on the scale event and give your new node an incremented name label. Given that AWS is pricy to save me time: I do not personally consider this an elegant solution” Why were you even messing with the instance name? This is a ridiculously simple problem to solve with tags on your ASG. And AWS even did the courtesy of propagating those tags across the ASG and all its instances. https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-au... |
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