- switch to 3.7.x style rabbitmq-server.conf

- Remove sd_notify dependency and replace with socat as
  followup to upstream change in
  https://github.com/rabbitmq/rabbitmq-server/pull/666

OBS-URL: https://build.opensuse.org/package/show/network:messaging:amqp/rabbitmq-server?expand=0&rev=104

rabbitmq-server.spec

@@ -49,7 +49,8 @@ Source5:        rabbitmq-server.sysconfig
 Source6:        rabbitmq-server.service
 Source7:        rabbitmq-server.tmpfiles.d.conf
 Source8:        README.SUSE
-Source9:        rabbitmq.config.example
+# from https://raw.githubusercontent.com/rabbitmq/rabbitmq-server/v3.7.x/docs/rabbitmq.conf.example
+Source9:        rabbitmq.conf.example
 BuildRequires:  elixir
 # https://www.rabbitmq.com/which-erlang.html
 BuildRequires:  erlang < 22
@@ -77,7 +78,7 @@ Requires(pre):  %insserv_prereq
 BuildRequires:  systemd
 %{?systemd_requires}
 %define have_systemd 1
-Requires:       erlang-sd_notify
+Requires:       socat
 %else
 Requires:       %fillup_prereq
 Requires:       %insserv_prereq
@@ -154,7 +155,7 @@ install -p -D -m 0755 scripts/rabbitmq-server.ocf %{buildroot}%{_exec_prefix}/li
 install -p -D -m 0755 scripts/rabbitmq-server-ha.ocf %{buildroot}%{_exec_prefix}/lib/ocf/resource.d/rabbitmq/rabbitmq-server-ha
 
 # install config files
-install -p -D -m 0644 %{SOURCE9} %{buildroot}/%{_sysconfdir}/rabbitmq/rabbitmq.config
+install -p -D -m 0644 %{SOURCE9} %{buildroot}/%{_sysconfdir}/rabbitmq/rabbitmq.conf
 install -p -D -m 0644 %{SOURCE4} %{buildroot}/%{_sysconfdir}/rabbitmq/rabbitmq-env.conf
 
 # Copy all necessary lib files etc.