(#11508) Only load sql_scripts on DB creation

Previous to this commit, if the sql parameter was provided to a
declaration of the mysql::db defined type, the defined type would always
load the sql script on every catalog run. This changes the exec that
loads that sql script to be refreshonly unless the enforce_sql parameter
is set to true.

Author: ccaum

Rakefile

@@ -0,0 +1,47 @@
+require 'rake'
+require 'fileutils'
+
+begin
+  require 'rspec/core/rake_task'
+  HAVE_RSPEC = true
+rescue LoadError
+  HAVE_RSPEC = false
+end
+
+task :default => [:build]
+
+def update_module_version
+  gitdesc = %x{git describe}.chomp
+  semver = gitdesc.gsub(/v?(\d+\.\d+\.\d+)-?(.*)/) do
+    newver = "#{$1}"
+    newver << "git-#{$2}" unless $2.empty?
+    newver
+  end
+  modulefile = File.read("Modulefile")
+  modulefile.gsub!(/^\s*version\s+'.*?'/, "version '#{semver}'")
+  File.open("Modulefile", 'w') do |f|
+    f.write(modulefile)
+  end
+  semver
+end
+
+desc "Build Puppet Module Package"
+task :build do
+  system("gimli README*.markdown")
+  FileUtils.cp "Modulefile", "Modulefile.bak"
+  update_module_version
+  system("puppet-module build")
+  FileUtils.mv "Modulefile.bak", "Modulefile"
+end
+
+desc "Clean the package directory"
+task :clean do
+  FileUtils.rm_rf("pkg/")
+end
+
+if HAVE_RSPEC then
+  desc 'Run all module spec tests (Requires rspec-puppet gem)'
+  task :spec do
+    system 'rspec --format d spec/'
+  end
+end

manifests/db.pp

@@ -31,32 +31,46 @@
   $charset = 'utf8',
   $host = 'localhost',
   $grant='all',
+  $enforce_sql = false,
   $sql=''
 ) {
 
+  if $grant == 'all' {
+    $safe_grant = [ 'alter_priv','alter_routine_priv','create_priv','create_routine_priv','create_tmp_table_priv','create_view_priv','delete_priv','drop_priv','event_priv','execute_priv','grant_priv','index_priv','insert_priv','lock_tables_priv','references_priv','select_priv','show_view_priv','trigger_priv','update_priv']
+  } else {
+    $safe_grant = $grant
+  }
+
   database { $name:
-    ensure => present,
-    charset => $charset,
+    ensure   => present,
+    charset  => $charset,
     provider => 'mysql',
-    require => Class['mysql::server']
+    require  => Class['mysql::server'],
+    notify   => Exec["${name}-import-import"],
   }
+
   database_user{"${user}@${host}":
-    ensure => present,
+    ensure        => present,
     password_hash => mysql_password($password),
-    provider => 'mysql',
-    require => Database[$name],
+    provider      => 'mysql',
+    require       => Database[$name],
   }
+
   database_grant{"${user}@${host}/${name}":
   # privileges => [ 'alter_priv', 'insert_priv', 'select_priv', 'update_priv' ],
-    privileges => $grant,
-    provider => 'mysql',
-    require => Database_user["${user}@${host}"],
+    privileges => $safe_grant,
+    provider   => 'mysql',
+    require    => Database_user["${user}@${host}"],
   }
+
   if($sql) {
     exec{"${name}-import-import":
-      command => "/usr/bin/mysql -u ${user} -p${password} -h ${host} ${name} < ${sql}",
-      logoutput => true,
-      require => Database_grant["${user}@${host}/${name}"],
+      command     => "/usr/bin/mysql -u ${user} -p${password} -h ${host} ${name} < ${sql}",
+      logoutput   => true,
+      refreshonly => $enforce_sql ? {
+        true => false,
+        false => true,
+      },
     }
   }
-} 
+}

spec/classes/mysql_init_spec.rb

@@ -0,0 +1,6 @@
+require 'spec_helper'
+
+describe 'mysql' do
+
+  it { should contain_class 'mysql' }
+end

spec/defines/mysql_db_spec.rb

@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe 'mysql::db', :type => :define do
+  let(:title) { 'test_db' }
+  let(:params) {
+    {'user'        => 'testuser',
+     'password'    => 'testpass',
+     'enforce_sql' => false,
+     'sql'         => 'test_sql',
+    }
+  }
+
+  it 'should set load of sql script to refreshonly' do
+    should create_resource('exec', 'test_db-import-import').with_param('refreshonly', true)
+  end
+end

spec/spec.opts

@@ -0,0 +1,6 @@
+--format
+s
+--colour
+--loadby
+mtime
+--backtrace

spec/spec_helper.rb

@@ -0,0 +1,7 @@
+require 'puppet'
+require 'rubygems'
+require 'rspec-puppet'
+
+RSpec.configure do |c|
+  c.module_path = File.join(File.dirname(__FILE__), '../../')
+end