Is this a BUG REPORT or FEATURE REQUEST?:
Documentation request
What happened:
It took a while for me to figure out how to get the test suite up and running. I don't have it perfect yet, and I wonder what requirements there really are. It would be good to clean up the developer documentation so that an outside developer can quickly get started.
How to reproduce it (as minimally and precisely as possible):
Here's the current failure I am seeing:
[diranged@ip-192-168-208-11 iam-manager ]$ KUBECONFIG=~/.kube/config KUBERNETES_SERVICE_HOST=foo KUBERNETES_SERVICE_PORT=bar LOCAL=true make test
setting up env variables for test…
go get -u github.com/golang/mock/mockgen
go: found github.com/golang/mock/mockgen in github.com/golang/mock v1.4.4
go: golang.org/x/xerrors upgrade => v0.0.0-20200804184101-5ec99f83aff1
go: golang.org/x/tools upgrade => v0.0.0-20201218024724-ae774e9781d2
go: golang.org/x/mod upgrade => v0.4.0
mockgen is in progess
/Users/diranged/go/bin/controller-gen object:headerFile=./hack/boilerplate.go.txt paths="./..."
go fmt ./...
controllers/iamrole_controller_test.go
/Users/diranged/go/bin/controller-gen "crd:trivialVersions=true" rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases
/Users/diranged/go/bin/controller-gen "crd:trivialVersions=true" rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd_no_webhook/bases
go test ./... -coverprofile cover.out
? github.com/keikoproj/iam-manager [no test files]
? github.com/keikoproj/iam-manager/api/v1alpha1 [no test files]
OK: 2 passed
Running Suite: Controller Suite
===============================
Random Seed: 1608319983
Will run 3 of 3 specs
STEP: bootstrapping test environment
2020-12-18T11:33:04.323-0800 DEBUG controller-runtime.test-env starting control plane {"api server flags": []}
2020-12-18T11:33:04.333-0800 ERROR controller-runtime.test-env unable to start the controlplane {"tries": 0, "error": "fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory"}
github.com/go-logr/zapr.(*zapLogger).Error
/Users/diranged/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).startControlPlane
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:270
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).Start
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:232
github.com/keikoproj/iam-manager/controllers_test.glob..func2
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:59
reflect.Value.call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:476
reflect.Value.Call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:337
github.com/onsi/ginkgo/internal/leafnodes.newRunner.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:49
github.com/onsi/ginkgo/internal/leafnodes.(*runner).runAsync.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:86
2020-12-18T11:33:04.336-0800 ERROR controller-runtime.test-env unable to start the controlplane {"tries": 1, "error": "fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory"}
github.com/go-logr/zapr.(*zapLogger).Error
/Users/diranged/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).startControlPlane
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:270
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).Start
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:232
github.com/keikoproj/iam-manager/controllers_test.glob..func2
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:59
reflect.Value.call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:476
reflect.Value.Call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:337
github.com/onsi/ginkgo/internal/leafnodes.newRunner.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:49
github.com/onsi/ginkgo/internal/leafnodes.(*runner).runAsync.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:86
2020-12-18T11:33:04.340-0800 ERROR controller-runtime.test-env unable to start the controlplane {"tries": 2, "error": "fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory"}
github.com/go-logr/zapr.(*zapLogger).Error
/Users/diranged/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).startControlPlane
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:270
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).Start
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:232
github.com/keikoproj/iam-manager/controllers_test.glob..func2
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:59
reflect.Value.call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:476
reflect.Value.Call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:337
github.com/onsi/ginkgo/internal/leafnodes.newRunner.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:49
github.com/onsi/ginkgo/internal/leafnodes.(*runner).runAsync.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:86
2020-12-18T11:33:04.343-0800 ERROR controller-runtime.test-env unable to start the controlplane {"tries": 3, "error": "fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory"}
github.com/go-logr/zapr.(*zapLogger).Error
/Users/diranged/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).startControlPlane
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:270
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).Start
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:232
github.com/keikoproj/iam-manager/controllers_test.glob..func2
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:59
reflect.Value.call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:476
reflect.Value.Call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:337
github.com/onsi/ginkgo/internal/leafnodes.newRunner.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:49
github.com/onsi/ginkgo/internal/leafnodes.(*runner).runAsync.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:86
2020-12-18T11:33:04.346-0800 ERROR controller-runtime.test-env unable to start the controlplane {"tries": 4, "error": "fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory"}
github.com/go-logr/zapr.(*zapLogger).Error
/Users/diranged/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).startControlPlane
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:270
sigs.k8s.io/controller-runtime/pkg/envtest.(*Environment).Start
/Users/diranged/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.5.2/pkg/envtest/server.go:232
github.com/keikoproj/iam-manager/controllers_test.glob..func2
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:59
reflect.Value.call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:476
reflect.Value.Call
/usr/local/Cellar/go/1.15.5/libexec/src/reflect/value.go:337
github.com/onsi/ginkgo/internal/leafnodes.newRunner.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:49
github.com/onsi/ginkgo/internal/leafnodes.(*runner).runAsync.func1
/Users/diranged/go/pkg/mod/github.com/onsi/ginkgo@v1.11.0/internal/leafnodes/runner.go:86
Failure [0.024 seconds]
[BeforeSuite] BeforeSuite
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:50
Unexpected error:
<*fmt.wrapError | 0xc000714c00>: {
msg: "failed to start the controlplane. retried 5 times: fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory",
err: {
Op: "fork/exec",
Path: "/usr/local/kubebuilder/bin/etcd",
Err: 0x2,
},
}
failed to start the controlplane. retried 5 times: fork/exec /usr/local/kubebuilder/bin/etcd: no such file or directory
occurred
/Users/diranged/go/src/github.com/keikoproj/iam-manager/controllers/suite_test.go:60
------------------------------
Ran 3 of 0 Specs in 0.025 seconds
FAIL! -- 0 Passed | 3 Failed | 0 Pending | 0 Skipped
--- FAIL: TestAPIs (0.02s)
FAIL
coverage: 2.3% of statements
FAIL github.com/keikoproj/iam-manager/controllers 1.764s
ok github.com/keikoproj/iam-manager/internal/config 0.444s coverage: 69.6% of statements
ok github.com/keikoproj/iam-manager/internal/utils 1.419s coverage: 82.8% of statements
ok github.com/keikoproj/iam-manager/pkg/awsapi 1.478s coverage: 86.0% of statements
? github.com/keikoproj/iam-manager/pkg/awsapi/mocks [no test files]
? github.com/keikoproj/iam-manager/pkg/k8s [no test files]
? github.com/keikoproj/iam-manager/pkg/log [no test files]
ok github.com/keikoproj/iam-manager/pkg/validation 0.425s coverage: 87.4% of statements
FAIL
make: *** [test] Error 1
Is this a BUG REPORT or FEATURE REQUEST?:
Documentation request
What happened:
It took a while for me to figure out how to get the test suite up and running. I don't have it perfect yet, and I wonder what requirements there really are. It would be good to clean up the developer documentation so that an outside developer can quickly get started.
How to reproduce it (as minimally and precisely as possible):
Here's the current failure I am seeing: