The Webhook document is faulty

[loon-hejw]

https://book.kubebuilder.io/cronjob-tutorial/running-webhook.html
When I execute the following command
make docker-build

The following error has occurred

go: creating new go.mod: module tmp
Downloading sigs.k8s.io/controller-tools/cmd/[email protected]
go get: installing executables with 'go get' in module mode is deprecated.
	To adjust and download dependencies of the current module, use 'go get -d'.
	To install using requirements of the current module, use 'go install'.
	To install ignoring the current module, use 'go install' with a version,
	like 'go install example.com/cmd@latest'.
	For more information, see https://golang.org/doc/go-get-install-deprecation
	or run 'go help get' or 'go help install'.
go get: added github.com/fatih/color v1.7.0
go get: added github.com/gobuffalo/flect v0.2.0
go get: added github.com/gogo/protobuf v1.3.1
go get: added github.com/google/gofuzz v1.1.0
go get: added github.com/inconshreveable/mousetrap v1.0.0
go get: added github.com/json-iterator/go v1.1.8
go get: added github.com/mattn/go-colorable v0.1.2
go get: added github.com/mattn/go-isatty v0.0.8
go get: added github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd
go get: added github.com/modern-go/reflect2 v1.0.1
go get: added github.com/spf13/cobra v1.0.0
go get: added github.com/spf13/pflag v1.0.5
go get: added golang.org/x/mod v0.2.0
go get: added golang.org/x/net v0.0.0-20200226121028-0de0cce0169b
go get: added golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7
go get: added golang.org/x/text v0.3.2
go get: added golang.org/x/tools v0.0.0-20200616195046-dc31b401abb5
go get: added golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543
go get: added gopkg.in/inf.v0 v0.9.1
go get: added gopkg.in/yaml.v2 v2.2.8
go get: added gopkg.in/yaml.v3 v3.0.0-20190905181640-827449938966
go get: added k8s.io/api v0.18.2
go get: added k8s.io/apiextensions-apiserver v0.18.2
go get: added k8s.io/apimachinery v0.18.2
go get: added k8s.io/klog v1.0.0
go get: added k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89
go get: added sigs.k8s.io/controller-tools v0.4.1
go get: added sigs.k8s.io/structured-merge-diff/v3 v3.0.0
go get: added sigs.k8s.io/yaml v1.2.0
/Users/hejiawei/projects/demo/bindeploy/controller-gen "crd:trivialVersions=true,preserveUnknownFields=false" rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases
bash: /Users/hejiawei/projects/demo/bindeploy/controller-gen: No such file or directory
make: *** [manifests] Error 127

What should I do ？

[camilamacedo86]

Hi @hejw123,

See the error bash: /Users/hejiawei/projects/demo/bindeploy/controller-gen: No such file or directory . The tool does not add the controller-gen to this directory. So, the problems faced can be related to the customizations/changes in the default scaffold.

You can check the Makefile target scaffolded on the projects to download the controller-gen and fix your project, see:

kubebuilder/testdata/project-v3/Makefile

Lines 125 to 128 in 26d12ab

	.PHONY: controller-gen
	controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary.
	$(CONTROLLER_GEN): $(LOCALBIN)
	GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_TOOLS_VERSION)

Be aware of:

From: https://book.kubebuilder.io/migration/v2vsv3.html#project-customizations

I am marking this one as answered. however, please feel free to open new discussions or issues if you need.

[camilamacedo86]

Closing since it is answered.