Remove etcd role

metal/roles/etcd/tasks/main.yml

@@ -1,11 +0,0 @@
-- name: Create etcd container
-  docker_container:
-    name: etcd-tfstate
-    image: bitnami/etcd
-    restart_policy: always
-    env:
-      ALLOW_NONE_AUTHENTICATION: "yes"
-    published_ports:
-      - 2379:2379
-    volumes:
-      - tfstate:/bitnami/etcd/data