Adding support for Alpine linux

Author: Francesco Allara

manifests/params.pp

@@ -351,6 +351,30 @@
 
     default: {
       case $::operatingsystem {
+        'Alpine': {
+          $client_package_name = 'mariadb-client'
+          $server_package_name = 'mariadb'
+          $basedir             = '/usr'
+          $config_file         = '/etc/mysql/my.cnf'
+          $datadir             = '/var/lib/mysql'
+          $log_error           = '/var/log/mysqld.log'
+          $pidfile             = '/run/mysqld/mysqld.pid'
+          $root_group          = 'root'
+          $mysql_group         = 'mysql'
+          $server_service_name = 'mariadb'
+          $socket              = '/run/mysqld/mysqld.sock'
+          $ssl_ca              = '/etc/mysql/cacert.pem'
+          $ssl_cert            = '/etc/mysql/server-cert.pem'
+          $ssl_key             = '/etc/mysql/server-key.pem'
+          $tmpdir              = '/tmp'
+          $java_package_name   = undef
+          $perl_package_name   = 'perl-dbd-mysql'
+          $php_package_name    = 'php7-mysqlnd'
+          $python_package_name = 'py-mysqldb'
+          $ruby_package_name   = undef
+          $client_dev_package_name     = undef
+          $daemon_dev_package_name     = undef
+        }
         'Amazon': {
           $client_package_name = 'mysql'
           $server_package_name = 'mysql-server'
@@ -396,6 +420,9 @@
         $server_service_provider = 'upstart'
       }
     }
+    'Alpine': {
+      $server_service_provider = 'rc-service'
+    }
     default: {
       $server_service_provider = undef
     }