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Josh Siviour
6879a3425a
* feat(gpu): Ubuntu NVIDIA GPU node image + GPU AMI selection Epic A of GPU passthrough to EKS pods / ECS task containers. - Add gpu-vendor AMI tag constants + GPUVendorForType/IsGPUTypeName helpers (instance-family prefix -> vendor from knownGPUModels). - EKS + ECS worker AMI resolution branches to a GPU-tagged node image for GPU instance types; no fallback to the driverless image (hard error instead). - Exclude gpu-vendor-tagged AMIs from the plain (non-GPU) lookup so a newer GPU AMI cannot hijack ordinary nodes (managed-by tag is shared; filters have no negation, so exclude client-side). - NodegroupRecord caches GPUEnabled/GPUVendor from InstanceTypes. - Catalog entries spinifex-eks-node-gpu / spinifex-ecs-node-gpu (dual-tagged). - New Ubuntu 26.04 GPU node images (eks-node-gpu, ecs-agent-gpu): reuse the proven DKMS -server driver recipe (drop Docker CE + dev payload), add nvidia-container-toolkit, OpenRC->systemd port of the worker/agent service subset, udev EBS by-id bridge, nvidia modules-load, first-boot CDI generation. - build-system-image.sh: SYSTEM_TAG supports multiple space-separated tags. * build: allow SYSTEM_IMAGE_BUILD_DIR override for image build dir Ubuntu GPU images are 16G; a RAM-backed /tmp tmpfs is too small to hold the qcow2 + expanded raw. Default stays /tmp; SYSTEM_IMAGE_BUILD_DIR redirects the build onto a real disk.