ApacheのSSL証明書更新後はrestartでは再起動できない
以下のエラーが発生[06/Dec/2005 00:01:03 10178] [error] Init: (www.example.com:443) You have to perform a *full* server restart when you added or removed a certificate and/or key file
# apachectl stop
# apachectl startssl
が必要