Rebuild assets when the configuration changes

[chef.git] / cookbooks / postgresql / recipes / default.rb

diff --git a/cookbooks/postgresql/recipes/default.rb b/cookbooks/postgresql/recipes/default.rb
index c054a138b0c74d9568248277b1c65160816c5cf1..ea043096cc86a11719db974bd9c02370bc112aa3 100644 (file)
--- a/cookbooks/postgresql/recipes/default.rb
+++ b/cookbooks/postgresql/recipes/default.rb
@@ -17,11 +17,11 @@
 # limitations under the License.
 #
 
-if File.exists?("/etc/init.d/postgresql")
-  service "postgresql" do
-    action [ :enable, :start ]
-    supports :status => true, :restart => true, :reload => true
-  end
+package "postgresql-common"
+
+service "postgresql" do
+  action [:enable, :start]
+  supports :status => true, :restart => true, :reload => true
 end
 
 node[:postgresql][:versions].each do |version|
@@ -30,13 +30,6 @@ node[:postgresql][:versions].each do |version|
   package "postgresql-contrib-#{version}"
   package "postgresql-server-dev-#{version}"
 
-  if File.exists?("/etc/init.d/postgresql-#{version}")
-    service "postgresql-#{version}" do
-      action [ :enable, :start ]
-      supports :status => true, :restart => true, :reload => true
-    end
-  end
-
   defaults = node[:postgresql][:settings][:defaults] || {}
   settings = node[:postgresql][:settings][version] || {}
 
@@ -46,11 +39,7 @@ node[:postgresql][:versions].each do |version|
     group "postgres"
     mode 0644
     variables :version => version, :defaults => defaults, :settings => settings
-    if File.exists?("/etc/init.d/postgresql-#{version}")
-      notifies :reload, resources(:service => "postgresql-#{version}")
-    else
-      notifies :reload, resources(:service => "postgresql")
-    end
+    notifies :reload, "service[postgresql]"
   end
 
   template "/etc/postgresql/#{version}/main/pg_hba.conf" do
@@ -60,11 +49,7 @@ node[:postgresql][:versions].each do |version|
     mode 0640
     variables :early_rules => settings[:early_authentication_rules] || defaults[:early_authentication_rules],
               :late_rules => settings[:late_authentication_rules] || defaults[:late_authentication_rules]
-    if File.exists?("/etc/init.d/postgresql-#{version}")
-      notifies :reload, resources(:service => "postgresql-#{version}")
-    else
-      notifies :reload, resources(:service => "postgresql")
-    end
+    notifies :reload, "service[postgresql]"
   end
 
   template "/etc/postgresql/#{version}/main/pg_ident.conf" do
@@ -73,11 +58,7 @@ node[:postgresql][:versions].each do |version|
     group "postgres"
     mode 0640
     variables :maps => settings[:user_name_maps] || defaults[:user_name_maps]
-    if File.exists?("/etc/init.d/postgresql-#{version}")
-      notifies :reload, resources(:service => "postgresql-#{version}")
-    else
-      notifies :reload, resources(:service => "postgresql")
-    end
+    notifies :reload, "service[postgresql]"
   end
 
   link "/var/lib/postgresql/#{version}/main/server.crt" do
@@ -98,20 +79,12 @@ node[:postgresql][:versions].each do |version|
       group "postgres"
       mode 0640
       variables :defaults => defaults, :settings => settings
-      if File.exists?("/etc/init.d/postgresql-#{version}")
-        notifies :reload, resources(:service => "postgresql-#{version}")
-      else
-        notifies :reload, resources(:service => "postgresql")
-      end
+      notifies :reload, "service[postgresql]"
     end
   else
     template "/var/lib/postgresql/#{version}/main/recovery.conf" do
       action :delete
-      if File.exists?("/etc/init.d/postgresql-#{version}")
-        notifies :reload, resources(:service => "postgresql-#{version}")
-      else
-        notifies :reload, resources(:service => "postgresql")
-      end
+      notifies :reload, "service[postgresql]"
     end
   end
 end
@@ -125,7 +98,7 @@ package "libdbd-pg-perl"
 
 clusters = node[:postgresql][:clusters] || []
 
-clusters.each do |name,details|
+clusters.each do |name, details|
   suffix = name.tr("/", ":")
 
   munin_plugin "postgres_bgwriter_#{suffix}" do
@@ -158,11 +131,11 @@ clusters.each do |name,details|
     conf_variables :port => details[:port]
   end
 
-  if File.exist?("/var/lib/postgresql/#{details[:version]}/main/recovery.conf")
-    munin_plugin "postgres_replication_#{suffix}" do
-      target "postgres_replication"
-      conf "munin.erb"
-      conf_variables :port => details[:port]
-    end
+  next unless File.exist?("/var/lib/postgresql/#{details[:version]}/main/recovery.conf")
+
+  munin_plugin "postgres_replication_#{suffix}" do
+    target "postgres_replication"
+    conf "munin.erb"
+    conf_variables :port => details[:port]
   end
 end