remove ceph code

[stor4nfv.git] / src / ceph / src / rgw / rgw_period_puller.cc

diff --git a/src/ceph/src/rgw/rgw_period_puller.cc b/src/ceph/src/rgw/rgw_period_puller.cc
deleted file mode 100644 (file)
index 2c811a3..0000000
--- a/src/ceph/src/rgw/rgw_period_puller.cc
+++ /dev/null
@@ -1,109 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "rgw_rados.h"
-#include "rgw_rest_conn.h"
-#include "common/ceph_json.h"
-#include "common/errno.h"
-
-#define dout_subsys ceph_subsys_rgw
-
-#undef dout_prefix
-#define dout_prefix (*_dout << "rgw period puller: ")
-
-namespace {
-
-// pull the given period over the connection
-int pull_period(RGWRESTConn* conn, const std::string& period_id,
-                const std::string& realm_id, RGWPeriod& period)
-{
-  rgw_user user;
-  RGWEnv env;
-  req_info info(conn->get_ctx(), &env);
-  info.method = "GET";
-  info.request_uri = "/admin/realm/period";
-
-  auto& params = info.args.get_params();
-  params["realm_id"] = realm_id;
-  params["period_id"] = period_id;
-
-  bufferlist data;
-#define MAX_REST_RESPONSE (128 * 1024)
-  int r = conn->forward(user, info, nullptr, MAX_REST_RESPONSE, nullptr, &data);
-  if (r < 0) {
-    return r;
-  }
-
-  JSONParser parser;
-  r = parser.parse(data.c_str(), data.length());
-  if (r < 0) {
-    lderr(conn->get_ctx()) << "request failed: " << cpp_strerror(-r) << dendl;
-    return r;
-  }
-
-  try {
-    decode_json_obj(period, &parser);
-  } catch (JSONDecoder::err& e) {
-    lderr(conn->get_ctx()) << "failed to decode JSON input: "
-        << e.message << dendl;
-    return -EINVAL;
-  }
-  return 0;
-}
-
-} // anonymous namespace
-
-int RGWPeriodPuller::pull(const std::string& period_id, RGWPeriod& period)
-{
-  // try to read the period from rados
-  period.set_id(period_id);
-  period.set_epoch(0);
-  int r = period.init(store->ctx(), store);
-  if (r < 0) {
-    if (store->is_meta_master()) {
-      // can't pull if we're the master
-      ldout(store->ctx(), 1) << "metadata master failed to read period "
-          << period_id << " from local storage: " << cpp_strerror(r) << dendl;
-      return r;
-    }
-    ldout(store->ctx(), 14) << "pulling period " << period_id
-        << " from master" << dendl;
-    // request the period from the master zone
-    r = pull_period(store->rest_master_conn, period_id,
-                    store->realm.get_id(), period);
-    if (r < 0) {
-      lderr(store->ctx()) << "failed to pull period " << period_id << dendl;
-      return r;
-    }
-    // write the period to rados
-    r = period.store_info(true);
-    if (r == -EEXIST) {
-      r = 0;
-    } else if (r < 0) {
-      lderr(store->ctx()) << "failed to store period " << period_id << dendl;
-      return r;
-    }
-    // update latest epoch
-    r = period.update_latest_epoch(period.get_epoch());
-    if (r == -EEXIST) {
-      // already have this epoch (or a more recent one)
-      return 0;
-    }
-    if (r < 0) {
-      lderr(store->ctx()) << "failed to update latest_epoch for period "
-          << period_id << dendl;
-      return r;
-    }
-    // reflect period objects if this is the latest version
-    r = period.reflect();
-    if (r < 0) {
-      return r;
-    }
-    ldout(store->ctx(), 14) << "period " << period_id
-        << " pulled and written to local storage" << dendl;
-  } else {
-    ldout(store->ctx(), 14) << "found period " << period_id
-        << " in local storage" << dendl;
-  }
-  return 0;
-}