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concourse / hush-house

Concourse k8s-based environment
https://hush-house.pivotal.io
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Upgrade node pools to v1.15.4-gke.22 #95

Closed cirocosta closed 4 years ago

cirocosta commented 4 years ago

Hey,

GKE just got v1.15 generally available (https://cloud.google.com/kubernetes-engine/docs/release-notes#december_13_2019), which means that we'll be able to leverage Linux 5.0 over there (as part of Ubuntu's 18.04 lts' kernel update).

It'd be great to get us there specially due to improvements to memory reclaiming (see https://github.com/concourse/hush-house/issues/22) and iptables (https://github.com/concourse/concourse/issues/3127#issuecomment-484895481).

thanks!

cirocosta commented 4 years ago

masters have been upgraded, starting node pools now (this should take some time)

cirocosta commented 4 years ago

done 👍