chore(etc): Delete etc/emqx.d

The files are duplicated in etc/

etc/emqx.d/acl.conf

@@ -1,26 +0,0 @@
-%%--------------------------------------------------------------------
-%% [ACL](https://docs.emqx.io/broker/v3/en/config.html)
-%%
-%% -type(who() :: all | binary() |
-%%                {ipaddr, esockd_access:cidr()} |
-%%                {client, binary()} |
-%%                {user, binary()}).
-%%
-%% -type(access() :: subscribe | publish | pubsub).
-%%
-%% -type(topic() :: binary()).
-%%
-%% -type(rule() :: {allow, all} |
-%%                 {allow, who(), access(), list(topic())} |
-%%                 {deny, all} |
-%%                 {deny, who(), access(), list(topic())}).
-%%--------------------------------------------------------------------
-
-{allow, {user, "dashboard"}, subscribe, ["$SYS/#"]}.
-
-{allow, {ipaddr, "127.0.0.1"}, pubsub, ["$SYS/#", "#"]}.
-
-{deny, all, subscribe, ["$SYS/#", {eq, "#"}]}.
-
-{allow, all}.
-

etc/emqx.d/ssl_dist.conf

@@ -1,11 +0,0 @@
-%% The options in the {server, Opts} tuple are used when calling ssl:ssl_accept/3,
-%% and the options in the {client, Opts} tuple are used when calling ssl:connect/4.
-%%
-%% More information at: http://erlang.org/doc/apps/ssl/ssl_distribution.html
-[{server,
-  [{certfile, "{{ platform_etc_dir }}/certs/cert.pem"},
-   {keyfile, "{{ platform_etc_dir }}/certs/key.pem"},
-   {secure_renegotiate, true},
-   {depth, 0}]},
- {client,
-  [{secure_renegotiate, true}]}].