storage, spanner, bigtable: dependency upgrades broken.

[tritone]

Client

storage, spanner, and bigtable

Environment

any

Code and Dependencies

go get -u cloud.google.com/go/storage

Summary

Updating dependencies via go get fails with the following:

$ go get -u cloud.google.com/go/storage
go: cloud.google.com/go/storage imports
        google.golang.org/grpc/xds/googledirectpath imports
        google.golang.org/grpc/internal/xds/bootstrap imports
        github.com/envoyproxy/go-control-plane/envoy/config/core/v3: ambiguous import: found package github.com/envoyproxy/go-control-plane/envoy/config/core/v3 in multiple modules:
        github.com/envoyproxy/go-control-plane v0.13.1 (/Users/6004148/.local/share/go/pkg/mod/github.com/envoyproxy/[email protected]/envoy/config/core/v3)
        github.com/envoyproxy/go-control-plane/envoy v1.32.2 (/Users/6004148/.local/share/go/pkg/mod/github.com/envoyproxy/go-control-plane/[email protected]/config/core/v3)

Bigtable and spanner modules also have github.com/envoyproxy/go-control-plane as an indirect dependency and so also fail for the same reason.

This was caused by envoyproxy/go-control-plane#714 which split the module into submodules. This was released today in https://github.com/envoyproxy/go-control-plane/releases/tag/envoy%2Fv1.32.2 . An issue has been filed on the repo here: envoyproxy/go-control-plane#1074

Workaround

The bad release can be excluded from your go.mod as follows:

go mod edit --exclude=github.com/envoyproxy/[email protected]

This should unblock things for the immediate term.

We will need the issue to be fixed in envoyproxy/go-control-plane, and then we'll do a new release of the affected modules in google-cloud-go in order to fully resolve the issue.