update `Dockerfile`

.dockerignore

+build
+llama/build
+.venv
+.vscode
+ollama
+app
+web
\ No newline at end of file

Dockerfile

-FROM python:3-slim-bullseye
-RUN apt-get update && apt-get install -y build-essential gcc ninja-build libopenblas-dev
-RUN python -m pip install --upgrade pip setuptools
-RUN CMAKE_ARGS="-DLLAMA_OPENBLAS=on" FORCE_CMAKE=1 pip install ollama
-ENTRYPOINT ["ollama"]
+FROM golang:1.20
+RUN apt-get update && apt-get install -y cmake
+WORKDIR /go/src/github.com/jmorganca/ollama
+COPY . .
+RUN go generate ./...
+RUN CGO_ENABLED=1 go build -ldflags '-linkmode external -extldflags "-static"' .
+
+FROM alpine
+COPY --from=0 /go/src/github.com/jmorganca/ollama/ollama /bin/ollama
+EXPOSE 80
+EXPOSE 443
+ARG USER=ollama
+ARG GROUP=ollama
+RUN addgroup -g 1000 $GROUP && adduser -u 1000 -DG $GROUP $USER
+USER $USER:$GROUP
+ENTRYPOINT ["/bin/ollama"]