Use Kubernetes Client instead of Controller APIs from CLI (#2605)

Use the Kubernetes and Fission Client from CLI instead of Controller API.
This removes port-forwarding for the controller across Fission CLI mostly.

* Use configurable client in CLI
* Move resource namespace under cmd client
* use server to get fission version
* get archive with URL

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/fission-cli/cmd/check/check.go

@@ -30,8 +30,6 @@ func Check(input cli.Input) error {
 
 func (opts *CheckSubCommand) do(input cli.Input) error {
 
-	kubeContext := input.String(flagkey.KubeContext)
-
 	checks := []healthcheck.CategoryID{}
 
 	if input.IsSet(flagkey.PreCheckOnly) {
@@ -40,11 +38,8 @@ func (opts *CheckSubCommand) do(input cli.Input) error {
 		checks = append(checks, healthcheck.FissionServices, healthcheck.FissionVersion)
 	}
 
-	hc := healthcheck.NewHealthChecker(checks, &healthcheck.Options{
-		KubeContext:   kubeContext,
-		FissionClient: opts.Client(),
-	})
+	hc := healthcheck.NewHealthChecker(opts.Client(), checks)
 
-	healthcheck.RunChecks(input.Context(), hc)
+	healthcheck.RunChecks(input.Context(), input, opts.Client(), hc)
 	return nil
 }