Ensure all postmap files are rebuilt immediately if needed

This fixes a race condition where postmap files are updated but not generated to
.db files before postfix has been started or restarted. By running these
immediately on updates, this ensures that the .db files exist properly.

Signed-off-by: Lance Albertson <lance@osuosl.org>

CHANGELOG.md

@@ -5,6 +5,10 @@ This file is used to list changes made in each version of the postfix cookbook.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+- Ensure all postmap files are rebuilt immediately if needed
+
 ## 5.4.0 - 2020-10-11
 
 ### Changed

recipes/_common.rb

@@ -131,7 +131,7 @@ unless node['postfix']['sender_canonical_map_entries'].empty?
     owner 'root'
     group node['root_group']
     mode '0644'
-    notifies :run, 'execute[update-postfix-sender_canonical]'
+    notifies :run, 'execute[update-postfix-sender_canonical]', :immediately
     notifies :reload, 'service[postfix]'
   end
 
@@ -148,7 +148,7 @@ unless node['postfix']['smtp_generic_map_entries'].empty?
     owner 'root'
     group node['root_group']
     mode '0644'
-    notifies :run, 'execute[update-postfix-smtp_generic]'
+    notifies :run, 'execute[update-postfix-smtp_generic]', :immediately
     notifies :reload, 'service[postfix]'
   end
 
@@ -165,7 +165,7 @@ unless node['postfix']['recipient_canonical_map_entries'].empty?
     owner 'root'
     group node['root_group']
     mode '0644'
-    notifies :run, 'execute[update-postfix-recipient_canonical]'
+    notifies :run, 'execute[update-postfix-recipient_canonical]', :immediately
     notifies :reload, 'service[postfix]'
   end
 

recipes/access.rb

@@ -23,5 +23,5 @@ end
 
 template node['postfix']['access_db'] do
   source 'access.erb'
-  notifies :run, 'execute[update-postfix-access]'
+  notifies :run, 'execute[update-postfix-access]', :immediately
 end

recipes/aliases.rb

@@ -25,5 +25,5 @@ end
 
 template node['postfix']['aliases_db'] do
   source 'aliases.erb'
-  notifies :run, 'execute[update-postfix-aliases]'
+  notifies :run, 'execute[update-postfix-aliases]', :immediately
 end

recipes/relay_restrictions.rb

@@ -25,5 +25,5 @@ end
 
 template node['postfix']['relay_restrictions_db'] do
   source 'relay_restrictions.erb'
-  notifies :run, 'execute[update-postfix-relay-restrictions]'
+  notifies :run, 'execute[update-postfix-relay-restrictions]', :immediately
 end

recipes/transports.rb

@@ -25,5 +25,5 @@ end
 
 template node['postfix']['transport_db'] do
   source 'transport.erb'
-  notifies :run, 'execute[update-postfix-transport]'
+  notifies :run, 'execute[update-postfix-transport]', :immediately
 end

recipes/virtual_aliases.rb

@@ -23,6 +23,6 @@ end
 
 template node['postfix']['virtual_alias_db'] do
   source 'virtual_aliases.erb'
-  notifies :run, 'execute[update-postfix-virtual-alias]'
+  notifies :run, 'execute[update-postfix-virtual-alias]', :immediately
   notifies :restart, 'service[postfix]'
 end

recipes/virtual_aliases_domains.rb

@@ -23,6 +23,6 @@ end
 
 template node['postfix']['virtual_alias_domains_db'] do
   source 'virtual_aliases_domains.erb'
-  notifies :run, 'execute[update-postfix-virtual-alias-domains]'
+  notifies :run, 'execute[update-postfix-virtual-alias-domains]', :immediately
   notifies :restart, 'service[postfix]'
 end