fix: update Containerfile for golang

Author: rickymoorhouse

Containerfile

@@ -1,11 +1,37 @@
 FROM registry.access.redhat.com/ubi8/ubi-minimal
-RUN microdnf install -y python38 python38-devel redhat-rpm-config gcc libffi-devel openssl-devel cargo 
-WORKDIR /app
-COPY ./requirements.txt /app/requirements.txt 
-RUN python3 -m pip install setuptools_rust
-RUN python3 -m pip install -r /app/requirements.txt
-COPY *.py /app/
-COPY test-assets /app/test-assets
-USER 1000
-EXPOSE 8080
-CMD ["python3", "/app/trawler.py", "-c", "/app/config/config.yaml"]
+RUN microdnf update -y --refresh --best --nodocs --noplugins --setopt=install_weak_deps=0 && \
+    microdnf install -y --refresh --best --nodocs --noplugins --setopt=install_weak_deps=0 zip unzip make git gcc && \
+    microdnf install -y --refresh --best --nodocs --noplugins --setopt=install_weak_deps=0 go-toolset ca-certificates && \
+    microdnf clean all && \
+    rm -rf /var/cache/yum
+
+ENV GOPATH /tmp/go
+ENV PATH $PATH:$GOPATH/bin
+
+COPY . .
+RUN go mod download 
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o ./out/trawler .
+
+FROM registry.access.redhat.com/ubi9/ubi-minimal
+
+ARG USER_UID
+ARG USER_NAME
+
+ENV USER_UID ${USER_UID:-1001}
+ENV USER_NAME ${USER_NAME:-apic}
+RUN mkdir -p ${HOME} && chown ${USER_UID}:0 ${HOME} && chmod ug+rwx ${HOME}
+
+COPY --from=build /app/out/trawler /app/trawler
+COPY base-config.yaml /app/config/config.yaml
+
+USER root
+RUN microdnf upgrade -y --refresh --best --nodocs --noplugins --setopt=install_weak_deps=0 \
+    && microdnf clean all
+USER 1001:0
+
+EXPOSE 63512
+ENV CONFIG_PATH=/app/config/config.yaml
+
+CMD ["/app/trawler"]
+