Resolve "Investigate GitLab-CI services don't reach each other"

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

Related to #335

controller/controller.Dockerfile

-ARG GOLANG_VERSION=1.22
-ARG BUILDARGS
-ARG GITLAB_PROXY
+#ARG GOLANG_VERSION=1.22
+#ARG BUILDARGS
+#ARG GITLAB_PROXY
+#
+#FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm as builder
+#WORKDIR /gosdn/
+#COPY . .
+#RUN --mount=type=cache,target=/root/go/pkg/mod \
+#    --mount=type=cache,target=/root/.cache/go-build \
+#    make build-gosdn
+#
+#FROM ${GITLAB_PROXY}debian:bookworm-slim
+#WORKDIR /app/
+#RUN mkdir -p controller/configs/
+#
+#COPY --from=builder /gosdn/artifacts/gosdn ./gosdn
+#
+#COPY --from=builder /gosdn/controller/configs/development-gosdn.toml.example ./configs/development-gosdn.toml
+#COPY --from=builder /gosdn/controller/configs/integration-test-gosdn.toml ./configs/integration-test-gosdn.toml
+#COPY --from=builder /gosdn/controller/configs/containerlab-gosdn.toml.example ./configs/containerlab-gosdn.toml
+#COPY --from=builder /gosdn/controller/configs/gNMISubscriptions.txt.example ./configs/gNMISubscriptions.txt
+#
+#COPY controller/start_controller_later.sh .
+#RUN chmod +x start_controller_later.sh
+#
+#EXPOSE 55055 8080 40000
+#ENTRYPOINT ["./gosdn"]
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm as builder
-WORKDIR /gosdn/
-COPY . .
-RUN --mount=type=cache,target=/root/go/pkg/mod \
-    --mount=type=cache,target=/root/.cache/go-build \
-    make build-gosdn
+FROM debian:bookworm-slim
 
-FROM ${GITLAB_PROXY}debian:bookworm-slim
-WORKDIR /app/
-RUN mkdir -p controller/configs/
+RUN apt-get update && apt-get install -y curl bash wget nmap dnsutils
 
-COPY --from=builder /gosdn/artifacts/gosdn ./gosdn
+WORKDIR /app
 
-COPY --from=builder /gosdn/controller/configs/development-gosdn.toml.example ./configs/development-gosdn.toml
-COPY --from=builder /gosdn/controller/configs/integration-test-gosdn.toml ./configs/integration-test-gosdn.toml
-COPY --from=builder /gosdn/controller/configs/containerlab-gosdn.toml.example ./configs/containerlab-gosdn.toml
-COPY --from=builder /gosdn/controller/configs/gNMISubscriptions.txt.example ./configs/gNMISubscriptions.txt
+COPY controller/start_controller_later.sh ./run.sh
+RUN chmod +x run.sh
 
-COPY controller/start_controller_later.sh .
-RUN chmod +x start_controller_later.sh
-
-EXPOSE 55055 8080 40000
-ENTRYPOINT ["./gosdn"]
+EXPOSE 1337
+ENTRYPOINT [ "/app/run.sh" ]