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justin authored
GitLab: updates to v12.8.1 and adds some custom alerting, plus tweaks and fixes Thanos: updates to v0.10.1 or newer, uses Thanos Store's experimental features to reduce memory impact and OOM errors. Importantly, also connects the SFO cluster to Thanos Querier through VPN + kubectl proxying. Node termination handling: adds the GKE node termination handler on top of estafette-preemptible-killer, since GKE-induced node terminations were still being observed. NGINX ingress: updates to v0.29.0 and adds some global configuration of proxy_next_upstream and proxy_buffering to try to deal with upstream pods that are frequently being cycled.