requirements you can build a raw server binary, a local container image,
or push an image to a remote repository.
Build a raw server binary
```console
$ make controller
```
Build a local container image
```console
$ make container TAG=0.0 PREFIX=$USER/ingress-controller
```
Push the container image to a remote repository
```console
$ make push TAG=0.0 PREFIX=$USER/ingress-controller
```
## Dependencies
The build should use dependencies in the `ingress/vendor` directory.
Occasionally, you might need to update the dependencies.
```console
$ godep version
godep v74 (linux/amd64/go1.6.1)
$ go version
go version go1.6.1 linux/amd64
```
This will automatically save godeps to `vendor/`
```console
$ godep save ./...
```
If you have an older version of `godep`
```console
$ go get github.com/tools/godep
$ cd $GOPATH/src/github.com/tools/godep
$ go build -o godep *.go
```
In general, you can follow [this guide](https://github.com/kubernetes/kubernetes/blob/release-1.5/docs/devel/godep.md#using-godep-to-manage-dependencies)
to update godeps. To update a particular dependency, eg: Kubernetes:
```console
cd $GOPATH/src/github.com/kubernetes/ingress
godep restore
go get -u github.com/kubernetes/kubernetes
cd $GOPATH/src/github.com/kubernetes/kubernetes
godep restore
cd $GOPATH/src/github/kubernetes/ingress
rm -rf Godeps
godep save ./...
git [add/remove] as needed
git commit
```
## Testing
To run unittets, enter each directory in `controllers/`
```console
$ cd $GOPATH/src/k8s.io/ingress/controllers/gce
$ go test ./...
```
If you have access to a Kubernetes cluster, you can also run e2e tests
