Merge pull request #1 from BedrockStreaming/feat/build-from-docker

feat(build): Build binary from docker
BedrockStreaming · Jul 13, 2023 · 2cdcc92 · 2cdcc92
2 parents 3e8d797 + fdd6a0c
commit 2cdcc92
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diff --git a/.dockerignore b/.dockerignore
@@ -1,5 +1,2 @@
-.*
-vendor
 Dockerfile
-Makefile
 README.md
diff --git a/Dockerfile b/Dockerfile
@@ -1,11 +1,20 @@
+# Multistage build
+# #1 stage to build the Go binary
+FROM golang AS builder
+WORKDIR /usr/src/app
+COPY . .
+RUN make build
+
+# #2 stage copies binary from #1 + entrypoint
 FROM        quay.io/prometheus/busybox:latest
 MAINTAINER  kwanhur <[email protected]>
 
-COPY ipvs-exporter  /usr/bin/ipvs-exporter
+COPY --from=builder /usr/src/app/ipvs-exporter /usr/bin/ipvs-exporter
 COPY docker-entrypoint.sh /bin/docker-entrypoint.sh
+RUN chmod 755 /bin/docker-entrypoint.sh
 
 ENV METRICS_ENDPOINT "/metrics"
 ENV METRICS_ADDR ":9911"
 ENV DEFAULT_METRICS_NS "ipvs"
 
-ENTRYPOINT [ "docker-entrypoint.sh" ]
+ENTRYPOINT [ "docker-entrypoint.sh" ]