logging node name for important operations

terminating application when watching pods stops
Dockerfile and docker compose file added.
helm chart added

Dockerfile

@@ -0,0 +1,23 @@
+
+FROM alpine:3.20.3 as builder
+
+RUN apk update && apk add go
+RUN mkdir -p /opt/fetcher/bin
+WORKDIR /opt/fetcher
+
+ENV CGO_ENABLED=0
+ENV GOTOOLCHAIN=auto
+
+COPY go.mod go.sum /opt/fetcher/
+RUN go mod download
+COPY cmd    /opt/fetcher/cmd/
+
+RUN go build -o bin ./cmd/...
+RUN find . -type f
+
+
+FROM alpine:3.20.3
+
+RUN apk update && apk add ca-certificates
+COPY --from=builder /opt/fetcher/bin/fetcher /opt/fetcher/bin/
+ENTRYPOINT ["/opt/fetcher/bin/fetcher" ]