Upgrade cluster nodes from CAX11 to CAX21 · sans-self.org/infrastructure@49e67b2

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Upgrade cluster nodes from CAX11 to CAX21

4vCPU/8GB per node instead of 2vCPU/4GB. Memory was hitting 87% and
causing OOM kills with JuiceFS mount pods + k3s overhead.

sans-self.org 3 weeks ago 49e67b2e 19e773e3

+2 -1

2 changed files

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CHANGELOG.md

kube.tf

CHANGELOG.md

··· 30 30 - Update PDS to v0.4.208 for OAuth metadata support (#13) 31 31 32 32 ### Changed 33 + - Upgrade cluster nodes from CAX11 to CAX21 for more memory headroom (#53) 33 34 - Remove IP allowlist restriction from kube API and SSH firewall (#49) 34 35 - Add health check that detects SQLite locking failures (#16) 35 36 - Move node SSH to port 2222 and expose knot Git SSH on port 22 (#14)

+1 -1

kube.tf

··· 22 22 control_plane_nodepools = [ 23 23 { 24 24 name = "control-plane", 25 - server_type = "cax11", 25 + server_type = "cax21", 26 26 location = "nbg1", 27 27 labels = [], 28 28 taints = [],