Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/rgw/rgw_sync_module_log.cc b/src/rgw/rgw_sync_module_log.cc
new file mode 100644
index 000000000..c85fd478f
--- /dev/null
+++ b/src/rgw/rgw_sync_module_log.cc
@@ -0,0 +1,74 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+#include "rgw_common.h"
+#include "rgw_coroutine.h"
+#include "rgw_cr_rados.h"
+#include "rgw_sync_module.h"
+#include "rgw_data_sync.h"
+#include "rgw_sync_module_log.h"
+
+#define dout_subsys ceph_subsys_rgw
+
+class RGWLogStatRemoteObjCBCR : public RGWStatRemoteObjCBCR {
+public:
+  RGWLogStatRemoteObjCBCR(RGWDataSyncCtx *_sc,
+                          rgw_bucket& _src_bucket, rgw_obj_key& _key) : RGWStatRemoteObjCBCR(_sc, _src_bucket, _key) {}
+  int operate(const DoutPrefixProvider *dpp) override {
+    ldpp_dout(dpp, 0) << "SYNC_LOG: stat of remote obj: z=" << sc->source_zone
+                            << " b=" << src_bucket << " k=" << key << " size=" << size << " mtime=" << mtime
+                            << " attrs=" << attrs << dendl;
+    return set_cr_done();
+  }
+
+};
+
+class RGWLogStatRemoteObjCR : public RGWCallStatRemoteObjCR {
+public:
+  RGWLogStatRemoteObjCR(RGWDataSyncCtx *_sc,
+                        rgw_bucket& _src_bucket, rgw_obj_key& _key) : RGWCallStatRemoteObjCR(_sc, _src_bucket, _key) {
+  }
+
+  ~RGWLogStatRemoteObjCR() override {}
+
+  RGWStatRemoteObjCBCR *allocate_callback() override {
+    return new RGWLogStatRemoteObjCBCR(sc, src_bucket, key);
+  }
+};
+
+class RGWLogDataSyncModule : public RGWDataSyncModule {
+  string prefix;
+public:
+  explicit RGWLogDataSyncModule(const string& _prefix) : prefix(_prefix) {}
+
+  RGWCoroutine *sync_object(RGWDataSyncCtx *sc, rgw_bucket_sync_pipe& sync_pipe, rgw_obj_key& key, std::optional<uint64_t> versioned_epoch, rgw_zone_set *zones_trace) override {
+    ldout(sc->cct, 0) << prefix << ": SYNC_LOG: sync_object: b=" << sync_pipe.info.source_bs.bucket << " k=" << key << " versioned_epoch=" << versioned_epoch.value_or(0) << dendl;
+    return new RGWLogStatRemoteObjCR(sc, sync_pipe.info.source_bs.bucket, key);
+  }
+  RGWCoroutine *remove_object(RGWDataSyncCtx *sc, rgw_bucket_sync_pipe& sync_pipe, rgw_obj_key& key, real_time& mtime, bool versioned, uint64_t versioned_epoch, rgw_zone_set *zones_trace) override {
+    ldout(sc->cct, 0) << prefix << ": SYNC_LOG: rm_object: b=" << sync_pipe.info.source_bs.bucket << " k=" << key << " mtime=" << mtime << " versioned=" << versioned << " versioned_epoch=" << versioned_epoch << dendl;
+    return NULL;
+  }
+  RGWCoroutine *create_delete_marker(RGWDataSyncCtx *sc, rgw_bucket_sync_pipe& sync_pipe, rgw_obj_key& key, real_time& mtime,
+                                     rgw_bucket_entry_owner& owner, bool versioned, uint64_t versioned_epoch, rgw_zone_set *zones_trace) override {
+    ldout(sc->cct, 0) << prefix << ": SYNC_LOG: create_delete_marker: b=" << sync_pipe.info.source_bs.bucket << " k=" << key << " mtime=" << mtime
+                            << " versioned=" << versioned << " versioned_epoch=" << versioned_epoch << dendl;
+    return NULL;
+  }
+};
+
+class RGWLogSyncModuleInstance : public RGWSyncModuleInstance {
+  RGWLogDataSyncModule data_handler;
+public:
+  explicit RGWLogSyncModuleInstance(const string& prefix) : data_handler(prefix) {}
+  RGWDataSyncModule *get_data_handler() override {
+    return &data_handler;
+  }
+};
+
+int RGWLogSyncModule::create_instance(CephContext *cct, const JSONFormattable& config, RGWSyncModuleInstanceRef *instance) {
+  string prefix = config["prefix"];
+  instance->reset(new RGWLogSyncModuleInstance(prefix));
+  return 0;
+}
+