how docker enhancement orchestrion build?

[zdyj3170101136]

it need 12 GB of memory for now, is there anyway to enhancement the build speed and lower the memory usage?

INFO[0246] Running: [/bin/sh -c CGO_ENABLED=0 GOOS=linux orchestrion go build -o /app/app-center]
error building image: error building stage: failed to execute command: waiting for process to exit: signal: killed

[zdyj3170101136]

@RomainMuller please cc, thank you

[darccio]

@zdyj3170101136 Could you share the Dockerfile, and the go.mod and orchestrion.tool.go of the compiled application?

[zdyj3170101136]

@zdyj3170101136 Could you share the Dockerfile, and the go.mod and orchestrion.tool.go of the compiled application?

dockerfile

FROM artifactory.k8s.metabit-trading.com/docker/golang:1.24 AS build-stage

WORKDIR /app

ENV GOPROXY=https://artifactory.k8s.metabit-trading.com/artifactory/api/go/go
ENV GO111MODULE=on
COPY . .
RUN go mod download

# Install orchestrion tool
RUN go install github.com/DataDog/orchestrion@v1.6.1

COPY *.go ./

# Build with orchestrion for automatic instrumentation
RUN CGO_ENABLED=0 GOOS=linux orchestrion go build -o /app/app-center
RUN mkdir /log

# Deploy the application binary into a lean image
FROM metabit-registry-registry-vpc.cn-zhangjiakou.cr.aliyuncs.com/images-proxy/alpine:3.10 AS build-release-stage
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

RUN   apk update \                                                                                                                                                                                                                        
  &&   apk add ca-certificates wget \                                                                                                                                                                                                      
  &&   update-ca-certificates  

WORKDIR /app

COPY --from=build-stage /app/app-center /app/app-center
COPY --from=build-stage /app/docs /app/docs

EXPOSE 8002

ENTRYPOINT ["/app/app-center", "--config", "/config/config.yaml"]

[darccio]

Is it a large project with a complex dependency graph? That could significantly impact. What's the usual build memory consumption for this app without Orchestrion?

We'll check but with the current information isn't going to be simple to pinpoint.

[zdyj3170101136]

Orchestrion

Is there any way to speed up Orchestrion builds?

On my Mac, I've noticed the first build is slow, but subsequent builds are fast. I'm wondering how to achieve this in a Dockerfile?

[RomainMuller]

I'm wondering how to achieve this in a Dockerfile?

You'd need to make sure your GOCACHE directory is in a build cache layer.

[zdyj3170101136]

I'm wondering how to achieve this in a Dockerfile?

You'd need to make sure your GOCACHE directory is in a build cache layer.

could you provide a demo? please.

thanks.

i know below could cache go mod, but i do not know how to cache GOCACHE

COPY go.mod go.sum
RUN go mod download