Mark current linting errors as non-errors

This is basically claiming linting bankruptcy. It marks all of the
issues we had up until this point as nolint.

node/api/helpers.go

@@ -33,7 +33,7 @@ func handleError(f handlerFunc) http.HandlerFunc {
 
 		code := httpStatusCode(err)
 		w.WriteHeader(code)
-		io.WriteString(w, err.Error())
+		io.WriteString(w, err.Error()) //nolint:errcheck
 		logger := log.G(req.Context()).WithError(err).WithField("httpStatusCode", code)
 
 		if code >= 500 {

node/api/pods.go

@@ -28,7 +28,7 @@ type PodListerFunc func(context.Context) ([]*v1.Pod, error)
 
 func HandleRunningPods(getPods PodListerFunc) http.HandlerFunc {
 	scheme := runtime.NewScheme()
-	v1.SchemeBuilder.AddToScheme(scheme)
+	v1.SchemeBuilder.AddToScheme(scheme) //nolint:errcheck
 	codecs := serializer.NewCodecFactory(scheme)
 
 	return handleError(func(w http.ResponseWriter, req *http.Request) error {

node/node.go

@@ -38,7 +38,7 @@ import (
 //
 // Note: Implementers can choose to manage a node themselves, in which case
 // it is not needed to provide an implementation for this interface.
-type NodeProvider interface {
+type NodeProvider interface { //nolint:golint
 	// Ping checks if the node is still active.
 	// This is intended to be lightweight as it will be called periodically as a
 	// heartbeat to keep the node marked as ready in Kubernetes.