Merge pull request #41262 from cbodley/wip-rgw-civetweb-deprecate

rgw: deprecate the civetweb frontend

Reviewed-by: Daniel Gryniewicz <dang@redhat.com>

doc/radosgw/frontends.rst

@@ -100,6 +100,7 @@ Civetweb
 ========
 
 .. versionadded:: Firefly
+.. deprecated:: Pacific
 
 The ``civetweb`` frontend uses the Civetweb HTTP library, which is a
 fork of Mongoose.

src/rgw/rgw_main.cc

@@ -560,6 +560,8 @@ int radosgw_Main(int argc, const char **argv)
     RGWFrontend *fe = NULL;
 
     if (framework == "civetweb" || framework == "mongoose") {
+      lderr(cct.get()) << "IMPORTANT: the civetweb frontend is now deprecated "
+          "and will be removed in a future release" << dendl;
       framework = "civetweb";
       std::string uri_prefix;
       config->get_val("prefix", "", &uri_prefix);