Re:Tell HN: AWS appears to be down again
by tyingq on Wednesday December 22, 2021 @12:09PM
(#29652117)
>AWS didn’t “go down”
The context of the parent seems to be that they intermittently couldn't get to the console. That seems fair to me. If we're blaming developers and finding gaps in HA design, then AWS should also figure out how to make the console url resilient. If it's not, then AWS does appear to be down.
I imagine it's pretty hard to design around these failures, because it's not always clear what to do. You would think, for example, that load balancers would work properly during this outage. They aren't. Or that you could deploy an Elasticache cluster to the remaining AZs. You can't. And I imagine the problems vary based on the AWS outage type.
Similarly, with the earlier broad us-east-1 outage, you couldn't update Route53 records. I don't think that was known beforehand by everyone that uses AWS. You can imagine changing DNS records might be useful during an outage.
The context of the parent seems to be that they intermittently couldn't get to the console. That seems fair to me. If we're blaming developers and finding gaps in HA design, then AWS should also figure out how to make the console url resilient. If it's not, then AWS does appear to be down.
I imagine it's pretty hard to design around these failures, because it's not always clear what to do. You would think, for example, that load balancers would work properly during this outage. They aren't. Or that you could deploy an Elasticache cluster to the remaining AZs. You can't. And I imagine the problems vary based on the AWS outage type.
Similarly, with the earlier broad us-east-1 outage, you couldn't update Route53 records. I don't think that was known beforehand by everyone that uses AWS. You can imagine changing DNS records might be useful during an outage.