minor fix

dockerfiles/migration/Dockerfile

@@ -20,3 +20,26 @@ RUN chmod +x /script/wait-for-clickhouse.sh
 USER 65532:65532
 
 ENTRYPOINT ["/migration"]
+
+
+FROM golang:1.20 as builder
+
+WORKDIR /workspace
+COPY ./ ./
+RUN go mod download
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o migration cmd/cli/main.go
+
+RUN chmod +x /workspace/script/wait-for-clickhouse.sh
+
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY --from=builder /workspace/migration .
+COPY --from=builder /workspace/sql /sql
+COPY --from=builder /workspace/script /script
+
+USER 65532:65532
+
+ENTRYPOINT ["/migration"]