Applying to cloud k8 cluster

[sadekunle]

Is there any way to apply your apiVersion: extensions.tkestack.io/v1 within the cloud to be able to deploy my configuration? Currently using Google Kubernetes Engine.

[hex108]

@sadekunle extensions.tkestack.io/v1 is a CRD. When running bin/cron-hpa-controller --master=127.0.0.1:8080 --v=5 --stderrthreshold=0, it will be created automatically.

More instructions could be found at https://github.com/tkestack/cron-hpa#run

[sadekunle]

I tried to make build command and received the following error.

hack/build.sh
main.go:31:2: cannot find package "github.com/spf13/pflag" in any of:
/usr/lib/golang/src/github.com/spf13/pflag (from $GOROOT)
/root/go/src/github.com/spf13/pflag (from $GOPATH)
main.go:32:2: cannot find package "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset" in any of:
/usr/lib/golang/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset (from $GOROOT)
/root/go/src/k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset (from $GOPATH)
main.go:33:2: cannot find package "k8s.io/apimachinery/pkg/apis/meta/v1" in any of:
/usr/lib/golang/src/k8s.io/apimachinery/pkg/apis/meta/v1 (from $GOROOT)
/root/go/src/k8s.io/apimachinery/pkg/apis/meta/v1 (from $GOPATH)
main.go:34:2: cannot find package "k8s.io/apimachinery/pkg/util/wait" in any of:
/usr/lib/golang/src/k8s.io/apimachinery/pkg/util/wait (from $GOROOT)
/root/go/src/k8s.io/apimachinery/pkg/util/wait (from $GOPATH)
main.go:35:2: cannot find package "k8s.io/apiserver/pkg/apis/config" in any of:
/usr/lib/golang/src/k8s.io/apiserver/pkg/apis/config (from $GOROOT)
/root/go/src/k8s.io/apiserver/pkg/apis/config (from $GOPATH)
main.go:36:2: cannot find package "k8s.io/client-go/kubernetes" in any of:
/usr/lib/golang/src/k8s.io/client-go/kubernetes (from $GOROOT)
/root/go/src/k8s.io/client-go/kubernetes (from $GOPATH)
main.go:37:2: cannot find package "k8s.io/client-go/rest" in any of:
/usr/lib/golang/src/k8s.io/client-go/rest (from $GOROOT)
/root/go/src/k8s.io/client-go/rest (from $GOPATH)
main.go:38:2: cannot find package "k8s.io/client-go/tools/clientcmd" in any of:
/usr/lib/golang/src/k8s.io/client-go/tools/clientcmd (from $GOROOT)
/root/go/src/k8s.io/client-go/tools/clientcmd (from $GOPATH)
main.go:39:2: cannot find package "k8s.io/client-go/tools/leaderelection" in any of:
/usr/lib/golang/src/k8s.io/client-go/tools/leaderelection (from $GOROOT)
/root/go/src/k8s.io/client-go/tools/leaderelection (from $GOPATH)
main.go:40:2: cannot find package "k8s.io/client-go/tools/leaderelection/resourcelock" in any of:
/usr/lib/golang/src/k8s.io/client-go/tools/leaderelection/resourcelock (from $GOROOT)
/root/go/src/k8s.io/client-go/tools/leaderelection/resourcelock (from $GOPATH)
main.go:41:2: cannot find package "k8s.io/klog" in any of:
/usr/lib/golang/src/k8s.io/klog (from $GOROOT)
/root/go/src/k8s.io/klog (from $GOPATH)
main.go:42:2: cannot find package "k8s.io/kubernetes/pkg/client/leaderelectionconfig" in any of:
/usr/lib/golang/src/k8s.io/kubernetes/pkg/client/leaderelectionconfig (from $GOROOT)
/root/go/src/k8s.io/kubernetes/pkg/client/leaderelectionconfig (from $GOPATH)
main.go:43:2: cannot find package "k8s.io/kubernetes/pkg/controller" in any of:
/usr/lib/golang/src/k8s.io/kubernetes/pkg/controller (from $GOROOT)
/root/go/src/k8s.io/kubernetes/pkg/controller (from $GOPATH)
main.go:26:2: cannot find package "tkestack.io/cron-hpa/pkg/admission" in any of:
/usr/lib/golang/src/tkestack.io/cron-hpa/pkg/admission (from $GOROOT)
/root/go/src/tkestack.io/cron-hpa/pkg/admission (from $GOPATH)
main.go:27:2: cannot find package "tkestack.io/cron-hpa/pkg/client/clientset/versioned" in any of:
/usr/lib/golang/src/tkestack.io/cron-hpa/pkg/client/clientset/versioned (from $GOROOT)
/root/go/src/tkestack.io/cron-hpa/pkg/client/clientset/versioned (from $GOPATH)
main.go:28:2: cannot find package "tkestack.io/cron-hpa/pkg/cronhpa" in any of:
/usr/lib/golang/src/tkestack.io/cron-hpa/pkg/cronhpa (from $GOROOT)
/root/go/src/tkestack.io/cron-hpa/pkg/cronhpa (from $GOPATH)
main.go:29:2: cannot find package "tkestack.io/cron-hpa/pkg/logs" in any of:
/usr/lib/golang/src/tkestack.io/cron-hpa/pkg/logs (from $GOROOT)
/root/go/src/tkestack.io/cron-hpa/pkg/logs (from $GOPATH)
make: *** [build] Error 1

Is there anything specific that needs to be done for the command to execute?

[hex108]

@sadekunle You need to clone the repository to the directory /root/go/src/tkestack.io/cron-hpa.

[sadekunle]

Thank you I was able to execute make build, but I'm getting the following error when running the bin/cron-hpa-controller command.

I0520 15:09:16.423715 13932 controller.go:75] Creating event broadcaster
I0520 15:09:16.424368 13932 discovery.go:215] Invalidating discovery information
E0520 15:09:21.433905 13932 crd.go:70] Error creating CRD cronhpas.extensions.tkestack.io: the server rejected our request for an unknown reason (post customresourcedefinitions.apiextensions.k8s.io)
I0520 15:09:21.433947 13932 controller.go:112] Starting cronhpa controller
I0520 15:09:21.433980 13932 discovery.go:215] Invalidating discovery information
I0520 15:09:21.434004 13932 controller.go:127] Starting sync all
E0520 15:09:21.438168 13932 controller.go:130] Failed to list cronhpas
I0520 15:09:31.438377 13932 controller.go:127] Starting sync all
E0520 15:09:31.442824 13932 controller.go:130] Failed to list cronhpas

Is there is a way to see why the server rejected the request? Since this is a cloud environment there is probably something I'm missing.

[hex108]

It is because the permission is denied. Please try this command bin/cron-hpa-controller --kubeconfig=$HOME/.kube/config --v=5 --stderrthreshold=0.