Skip Dynflow and Foreman Tasks tables when converting Foreman database from MySQL to Postgres

0001-convert-skip-foreman-tasks-tables.patch

From 7d31b83218e0abad7fdaf4534c8b0629dbc944a3 Mon Sep 17 00:00:00 2001
From: Timo Goebel <mail@timogoebel.name>
Date: Mon, 6 Nov 2017 11:08:28 +0100
Subject: [PATCH] convert: skip foreman tasks tables

---
 lib/tasks/convert.rake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/tasks/convert.rake b/lib/tasks/convert.rake
index 32b8d35ad..eee74c37e 100644
--- a/lib/tasks/convert.rake
+++ b/lib/tasks/convert.rake
@@ -81,6 +81,8 @@ namespace :db do
       ActiveRecord::Base.establish_connection(:production)
       skip_tables = ["schema_info", "schema_migrations"]
       (ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
+        next if table_name =~ /^dynflow_/
+        next if table_name =~ /^foreman_tasks_/
         time = Time.now

         ProductionModelClass.establish_connection(:production)
--
2.13.1

How to apply this patch, in which file i need to add this content.