> We couldn't even run our basic Logstash offerings on our OpenStack cluster without them having bizarre performance issues.
I'd really be interested in post-mortems. As long as you're not using SDN/overlay networks/weird plugins for Cinder instead of plain NFS, many components of OpenStack are nothing more but a config generator and deployer for core Linux iptables/bridges/KVM virtualization.
> It could never run anything reliably and they scrapped the entire project and re-purposed all the servers for DC/OS, which was super nice and reliable and every team migrate hundreds of services onto.
We're moving our stuff away from DC/OS as we're sick of the instabilities and especially the UI and configuration changing every release. It's been two and a half years of banana-ware for us.
I'd really be interested in post-mortems. As long as you're not using SDN/overlay networks/weird plugins for Cinder instead of plain NFS, many components of OpenStack are nothing more but a config generator and deployer for core Linux iptables/bridges/KVM virtualization.
> It could never run anything reliably and they scrapped the entire project and re-purposed all the servers for DC/OS, which was super nice and reliable and every team migrate hundreds of services onto.
We're moving our stuff away from DC/OS as we're sick of the instabilities and especially the UI and configuration changing every release. It's been two and a half years of banana-ware for us.