update home

2016-10-03 04:24:08 +00:00
parent 89986f9f47
commit bffff2713b
3 changed files with 96 additions and 10 deletions
--- a/db/migrate/20160920111650_create_nodes.rb
+++ b/db/migrate/20160920111650_create_nodes.rb
@@ -3,7 +3,7 @@ class CreateNodes < ActiveRecord::Migration
    create_table :nodes do |t|

      t.string :host_name
-      t.string :host_ip
+      t.string :host_ip, unique: true
      t.string :user_name
      t.string :user_password