[Unit]
Description=A Llama CPP Server Running GPT OSS 120b

[Container]
# Shared AI internal pod
Pod=ai-internal.pod

# Image is built locally via podman build
Image=localhost/llama-cpp-vulkan:latest

# Downloaded models volume
Volume=/home/ai/models/text:/models:z

# GPU Device
AddDevice=/dev/kfd
AddDevice=/dev/dri

# Server command
Exec=--port 8000 \
    -c 128000 \
    --top-k 64 \
    --top-p 0.95 \
    --temp 1.0 \
    --perf \
    -v \
    --n-gpu-layers all \
    --jinja \
    -m /models/gemma-4-26b-a4b/gemma-4-26B-A4B-it-UD-Q8_K_XL.gguf \
    --mmproj /models/gemma-4-26b-a4b/mmproj-BF16.gguf \
    --alias think

# Health Check
HealthCmd=CMD-SHELL curl --fail http://127.0.0.1:8000/health || exit 1
HealthInterval=10s
HealthRetries=3
HealthStartPeriod=10s
HealthTimeout=30s
HealthOnFailure=kill

[Service]
Restart=always
# Extend Timeout to allow time to pull the image
TimeoutStartSec=900

[Install]
# Start by default on boot
WantedBy=multi-user.target default.target