Error when checking provider

[shreddedbacon]

When checking a provider, if there is an error somewhere, the error is not very nice to understand. We might be able to handle errors for this a little bit better.

dbaas-operator/controllers/mariadbconsumer_controller.go

Lines 129 to 131 in b68b413

	if err := r.checkMariaDBProviders(provider, &mariaDBConsumer, req.NamespacedName); err != nil {
	opLog.Error(err, "Error checking the providers in the cluster")
	return ctrl.Result{}, err

2020-03-27T02:31:36.827Z	DEBUG	controller-runtime.controller	Successfully Reconciled	{"controller": "mariadbprovider", "request": "dbaas-operator/development"}
2020-03-27T02:31:36.952Z	ERROR	controllers.MariaDBConsumer	Error checking the providers in the cluster	{"mariadbconsumer": "test-branch-develop/mariadb", "error": "Unable to get provider usage, something went wrong: Unable to execute query SELECT COUNT(1) AS TableCount\n\tFROM information_schema.tables\n\tWHERE table_schema NOT IN ('information_schema','mysql', 'sys'); on mariadb-development-svr.mariadb.database.azure.com: Error 9999: An internal error has occurred. Please retry or report your issues.\u0000"}
github.com/go-logr/zapr.(*zapLogger).Error
	/go/pkg/mod/github.com/go-logr/[email protected]/zapr.go:128
github.com/amazeeio/dbaas-operator/controllers.(*MariaDBConsumerReconciler).Reconcile
	/workspace/controllers/mariadbconsumer_controller.go:130
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
	/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:256
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
	/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:232
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
	/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:211
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
	/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
	/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
	/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:88```