librgw: initialize curl and http client for multisite

Fixes: http://tracker.ceph.com/issues/36302
Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit 1d44ba04513e06978fa1e3115ebb86292d625df4)

Conflicts
    - src/rgw/librgw.cc
- remove rgw_http_client_init() and rgw_http_client_cleanup() calls because
  these methods came from https://github.com/ceph/ceph/pull/18932 which
  wasn't backported to luminous

diff --git a/src/rgw/librgw.cc b/src/rgw/librgw.cc
index 4d7e32aaf4bbde25763e6300dc3593302e90868e..3909047ac92e8795554ecfae746b79063860cf5e 100644 (file)
--- a/src/rgw/librgw.cc
+++ b/src/rgw/librgw.cc
@@ -49,6 +49,8 @@
 #include "rgw_auth_s3.h"
 #include "rgw_lib.h"
 #include "rgw_lib_frontend.h"
+#include "rgw_http_client.h"
+#include "rgw_http_client_curl.h"
 
 #include <errno.h>
 #include <chrono>
@@ -489,6 +491,7 @@ namespace rgw {
     rgw_tools_init(g_ceph_context);
 
     rgw_init_resolver();
+    rgw::curl::setup_curl(boost::none);
 
     store = RGWStoreManager::get_storage(g_ceph_context,
                                         g_conf->rgw_enable_gc_threads,
@@ -598,6 +601,7 @@ namespace rgw {
 
     rgw_tools_cleanup();
     rgw_shutdown_resolver();
+    rgw::curl::cleanup_curl();
 
     rgw_perf_stop(g_ceph_context);