gcloud app deploy, mongo-driver and datadog

[Adam Pengelly]

I've been working on a go api for a while now, building and running locally just fine. I could use gcloud app deploy just fine too, and everything was sweet. I then reset my Windows 10 machine, and, after fetching back all my repos from github, build and run locally was still fine, but now I can no longer deploy using gcloud. I pulled everything into the fresh ubuntu install as well, and am getting the same gcloud outcome.

ERROR: (gcloud.app.deploy) Error Response: [9] Cloud build 1e92eb3d-xxxx-xxxx-xxxx-d2f652d9f0ca status: FAILURE.
Error ID: 1D0DEBAA.
Error type: BuildError.
Error message: 2019/11/12 13:20:16 Copying /workspace/_gopath/src/github.com to /tmp/staging/srv/gopath/src/github.com
2019/11/12 13:20:16 Copying /workspace/_gopath/src/go.mongodb.org to /tmp/staging/srv/gopath/src/go.mongodb.org
2019/11/12 13:20:16 Copying /workspace/_gopath/src/golang.org to /tmp/staging/srv/gopath/src/golang.org
2019/11/12 13:20:16 Copying /workspace/_gopath/src/my-api to /tmp/staging/srv/gopath/src/my-admin-api
2019/11/12 13:20:16 Copying /workspace/_gopath/src/my-common-api to /tmp/staging/srv/gopath/src/my-common-api
2019/11/12 13:20:17 Building from Go source in /tmp/staging/srv/gopath/src/my-api, with main package at my-api
2019/11/12 13:20:17 Building /tmp/staging/srv/gopath/src/my-api, saving to /tmp/staging/usr/local/bin/start
2019/11/12 13:20:18 Wrote build output to /builder/outputs/output
2019/11/12 13:20:18 Failed to build app: building app with command '[go build -o /tmp/staging/usr/local/bin/start my-api]', env '[PATH=/go/bin:/usr/local/go/bin:/builder/google-cloud-sdk/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin HOSTNAME=2cxxxxxxxx32 BUILDER_OUTPUT=/builder/outputs HOME=/builder/home DEBIAN_FRONTEND=noninteractive GOROOT=/usr/local/go/ GOPATH=/go GOPATH=/tmp/staging/srv/gopath]': err=exit status 1, out=srv/gopath/src/go.mongodb.org/mongo-driver/x/mongo/driver/compression_cgo.go:15:2: cannot find package "github.com/DataDog/zstd" in any of:
 /tmp/staging/srv/gopath/src/go.mongodb.org/mongo-driver/vendor/github.com/DataDog/zstd (vendor tree)
 /usr/local/go/src/github.com/DataDog/zstd (from $GOROOT)
 /tmp/staging/srv/gopath/src/github.com/DataDog/zstd (from $GOPATH).

Do we have any idea how I can get this to deploy, as I'm 3 weeks struggling now, and as you can imagine, my service is heavily out of date :(

Adam

[Chaoming Li]

Which runtime you are using?

If you are using go.mod, you need to put github.com/DataDog/zstd into it as "required". I don't have luck building with go.mod via Cloudbuild somehow though. It always fails when copying folders.

I ended up using GOPATH which works fine. If you are with runtime 1.12, it can detect the packages and download them automatically.

[Adam Pengelly]

Thanks for getting back to me. 

I'm using go 1.13.4

I'm not using go.mod, i'll look into that as I'm not using Cloudbuild.

This is very weird.