Swapping the health container to our own thing

it's just nginx on port 8080 :)

infra/nigel-nomad/sanity-service.nomad.hcl

@@ -1,5 +1,5 @@
 # This 'service' job is just a simple nginx container that lives here as a kind of sanity check
-# PORT: 8000
+# PORT: 8080
 # DNS : sanity.nigel.local
 job "health" {
     type = "service"
@@ -8,8 +8,7 @@ job "health" {
         count = 1
         network {
             port "http" {
-                static = 8000
-                to = 80
+                static = 8080
             }
         }
 
@@ -23,7 +22,7 @@ job "health" {
             driver = "docker"
 
             config {
-                image = "nginx:latest"
+                image = "shockrah/sanity:latest"
                 ports = [ "http" ]
             }
         }