Fixes #11366 - adds dynflow persistance

Rakefile

@@ -7,6 +7,7 @@ task :default => :test
 
 desc 'Test Dynflow plugin.'
 Rake::TestTask.new(:test) do |t|
+  ENV['DYNFLOW_DB_CONN_STRING'] = 'sqlite:/'
   t.libs << '.'
   t.libs << 'lib'
   t.libs << 'test'

lib/smart_proxy_dynflow.rb

@@ -18,7 +18,16 @@ def create_world(&block)
   end
 
   def persistence_conn_string
-    ENV['DYNFLOW_DB_CONN_STRING'] || 'sqlite:/'
+    db_conn_string = 'sqlite:/'
+
+    db_file = Proxy::Dynflow::Plugin.settings.database
+    if db_file.nil? || db_file.empty?
+      Proxy::Log.logger.warn "Could not open DB for dynflow at '#{db_file}', will keep data in memory. Restart will drop all dynflow data."
+    else
+      db_conn_string += "/#{db_file}"
+    end
+
+    ENV['DYNFLOW_DB_CONN_STRING'] || db_conn_string
   end
 
   def persistence_adapter

lib/smart_proxy_dynflow/plugin.rb

@@ -4,6 +4,7 @@ class Plugin < Proxy::Plugin
     https_rackup_path File.expand_path("http_config.ru", File.expand_path("../", __FILE__))
 
     settings_file "dynflow.yml"
+    default_settings :database => '/var/spool/foreman-proxy/dynflow/dynflow.sqlite'
     plugin :dynflow, Proxy::Dynflow::VERSION
   end
 end

settings.d/dynflow.yml.example

@@ -1,2 +1,3 @@
 ---
 :enabled: true
+:database: /var/spool/foreman-proxy/dynflow/dynflow.sqlite