Revert change to default executor (from k8s to docker)

Author: lbeckman314

config/default-config.yaml

@@ -299,7 +299,7 @@ AWSBatch:
 # Kubernetes describes the configuration for the Kubernetes compute backend.
 Kubernetes:
   # The executor used to execute tasks. Available executors: docker, kubernetes
-  Executor: "kubernetes" 
+  Executor: "docker" 
   # Turn off task state reconciler. When enabled, Funnel communicates with Kubernetes
   # to find tasks that are stuck in a queued state or errored and
   # updates the task state accordingly.

config/default.go

@@ -166,7 +166,7 @@ func DefaultConfig() Config {
 	executorTemplate := intern.MustAsset("config/kubernetes-executor-template.yaml")
 	pvTemplate := intern.MustAsset("config/kubernetes-pv.yaml")
 	pvcTemplate := intern.MustAsset("config/kubernetes-pvc.yaml")
-	c.Kubernetes.Executor = "kubernetes"
+	c.Kubernetes.Executor = "docker"
 	c.Kubernetes.Namespace = "default"
 	c.Kubernetes.ServiceAccount = "funnel-sa"
 	c.Kubernetes.Template = string(kubernetesTemplate)