cloud-provider-gcp
Publishing gcp-controller-manager image
This command will build and publish
gcr.io/k8s-image-staging/gcp-controller-manager:latest:
bazel run //cmd/gcp-controller-manager:publish
Environment variables IMAGE_REGISTRY, IMAGE_REPO and IMAGE_TAG can be
used to override destination GCR repository and tag.
This command will build and publish
example.com/my-repo/gcp-controller-manager:v1:
IMAGE_REGISTRY=example.com IMAGE_REPO=my-repo IMAGE_TAG=v1 bazel run //cmd/gcp-controller-manager:publish
Cross-compiling
Selecting the target platform is done with the --platforms option with bazel.
This command builds release tarballs for Windows:
bazel build --platforms=@io_bazel_rules_go//go/toolchain:windows_amd64 //release:release-tars
This command explicitly targets Linux as the target platform:
bazel build --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 //release:release-tars
Dependency management
Dependencies are managed using Go modules (go mod subcommands).
Note that builds are done with Bazel and not the Go tool. Don't follow public Go module docs, instead use instructions in this readme.
Working within GOPATH
If you work within GOPATH, go mod will error out unless you do one of:
- move repo outside of GOPATH (it should "just work")
- set env var
GO111MODULE=on
Add a new dependency
go get github.com/new/dependency && ./tools/update_vendor.sh
Update an existing dependency
go get -u github.com/existing/dependency && ./tools/update_vendor.sh
Update all dependencies
go get -u && ./tools/update_vendor.sh
Note that this most likely won't work due to cross-dependency issues or repos not implementing modules correctly.
Bazel
Bazel is required to build and release cloud-provider-gcp.
To install:
go get github.com/bazelbuild/bazelisk
alias bazel=bazeliskTo re-generate BUILD files:
tools/update_bazel.sh