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We just played with Elastic File System mounted into a Pod via `nfs` and it worked like a charm, with the additional "oh, wow" of being able to attach the same
by mdaniel 10y ago
We just played with Elastic File System mounted into a Pod via `nfs` and it worked like a charm, with the additional "oh, wow" of being able to attach the same EFS to several Pods at the same time. I was also thrilled that they mounted with the root uid intact so there wasn't any kind of dumb permission juggling.
I did say "played with" because we haven't beat on it to know if one could run Jira, Gitlab, Prometheus, that kind of workload. I wouldn't at this point try Postgres but maybe it'd work.
- manojlds 10y agoI use my postgres with EBS though.
- lobster_johnson 10y agoI wonder how suitable EFS is for Postgres. It's supposedly low-latency, high-throughput and supports Unix locking semantics and so on. On the other hand, it's NFS (one of the worst protocols out there), and there have been reports of less than impressive latencies. EFS is also a lot more expensive than EBS.
- mdaniel 10y agoEFS is also a lot more expensive than EBS. That may be true, but getting a k8s cluster unwedged from EBS volume state mismanagement is expensive, too. What I really want is the hutzpah to run GlusterFS but I am not yet brave enough to be in the keeping-a-production-FS-alive business.