mps-site: remove hacky workaround for tcv

jobs/socs/mps-site.hcl

@@ -46,9 +46,6 @@ job "mps-site" {
           username = "${DOCKER_USER}"
           password = "${DOCKER_PASS}"
         }
-        volumes = [
-          "local/hosts:/etc/hosts",
-        ]
       }
 
       template {
@@ -60,23 +57,6 @@ EOH
         env         = true
       }
 
-      template {
-        data        = <<EOF
-127.0.0.1	localhost
-::1	localhost ip6-localhost ip6-loopback
-fe00::0	ip6-localnet
-ff00::0	ip6-mcastprefix
-ff02::1	ip6-allnodes
-ff02::2	ip6-allrouters
-172.17.0.17	{{ env "NOMAD_TASK_NAME" }}
-# use internal IP for thecollegeview.ie as external IP isn't routable
-192.168.0.158 thecollegeview.ie
-192.168.0.158 www.thecollegeview.ie
-EOF
-        destination = "local/hosts"
-      }
-
-
       resources {
         cpu    = 300
         memory = 500