Merge pull request #19848 from cbodley/wip-luminous-boost-166

luminous: backport beast frontend and boost 1.66 update

diff --cc ceph.spec.in
Simple merge

diff --cc src/rgw/rgw_asio_client.cc
Simple merge

diff --cc src/rgw/rgw_civetweb.cc
index 110a891ca9229925064e587a9cd9aaf2c67a000e,6b7118349543efe1f92ebb58c0c51c79936e331c..f4d17d721c18d5308504f21540d16727dbe93891
--- 1/src/rgw/rgw_civetweb.cc
--- 2/src/rgw/rgw_civetweb.cc
+++ b/src/rgw/rgw_civetweb.cc
@@@ -110,8 -110,8 +110,9 @@@ void RGWCivetWeb::init_env(CephContext 
      env.set(buf, value);
    }
  
 +  env.set("REMOTE_ADDR", info->remote_addr);
    env.set("REQUEST_METHOD", info->request_method);
+   env.set("HTTP_VERSION", info->http_version);
    env.set("REQUEST_URI", info->request_uri); // get the full uri, we anyway handle abs uris later
    env.set("SCRIPT_URI", info->uri); /* FIXME */
    if (info->query_string) {

diff --cc src/rgw/rgw_common.h
Simple merge