--- /dev/null
+#include "acconfig.h"
+#include "auth/Auth.h"
+#include "auth/Crypto.h"
+#include "auth/KeyRing.h"
+#include "common/ceph_argparse.h"
+#include "common/version.h"
+#include "common/PluginRegistry.h"
+#include "compressor/snappy/CompressionPluginSnappy.h"
+#include "compressor/zlib/CompressionPluginZlib.h"
+#include "compressor/zstd/CompressionPluginZstd.h"
+#include "erasure-code/ErasureCodePlugin.h"
+#if __x86_64__ && defined(HAVE_BETTER_YASM_ELF64)
+#include "erasure-code/isa/ErasureCodePluginIsa.h"
+#endif
+#include "erasure-code/jerasure/ErasureCodePluginJerasure.h"
+#include "erasure-code/jerasure/jerasure_init.h"
+#include "erasure-code/lrc/ErasureCodePluginLrc.h"
+#include "erasure-code/shec/ErasureCodePluginShec.h"
+#include "include/cephd/libcephd.h"
+#include "global/global_context.h"
+#include "global/global_init.h"
+#include "objclass/objclass.h"
+#include "osd/OSD.h"
+#include "osd/ClassHandler.h"
+
+// forward declarations of RADOS class init functions
+CLS_INIT(cephfs);
+CLS_INIT(hello);
+CLS_INIT(journal);
+CLS_INIT(kvs);
+CLS_INIT(lock);
+CLS_INIT(log);
+CLS_INIT(lua);
+CLS_INIT(numops);
+CLS_INIT(rbd);
+CLS_INIT(refcount);
+CLS_INIT(replica_log);
+CLS_INIT(rgw);
+CLS_INIT(statelog);
+CLS_INIT(timeindex);
+CLS_INIT(user);
+CLS_INIT(version);
+
+extern "C" void cephd_version(int *pmajor, int *pminor, int *ppatch)
+{
+ if (pmajor)
+ *pmajor = LIBCEPHD_VER_MAJOR;
+ if (pminor)
+ *pminor = LIBCEPHD_VER_MINOR;
+ if (ppatch)
+ *ppatch = LIBCEPHD_VER_PATCH;
+}
+
+extern "C" const char *ceph_version(int *pmajor, int *pminor, int *ppatch)
+{
+ int major, minor, patch;
+ const char *v = ceph_version_to_str();
+
+ int n = sscanf(v, "%d.%d.%d", &major, &minor, &patch);
+ if (pmajor)
+ *pmajor = (n >= 1) ? major : 0;
+ if (pminor)
+ *pminor = (n >= 2) ? minor : 0;
+ if (ppatch)
+ *ppatch = (n >= 3) ? patch : 0;
+ return v;
+}
+
+extern "C" int cephd_generate_fsid(char *buf, size_t len)
+{
+ if (len < sizeof("b06ad912-70d7-4263-a5ff-011462a5929a")) {
+ return -ERANGE;
+ }
+
+ uuid_d fsid;
+ fsid.generate_random();
+ fsid.print(buf);
+
+ return 0;
+}
+
+extern "C" int cephd_generate_secret_key(char *buf, size_t len)
+{
+ CephInitParameters iparams(CEPH_ENTITY_TYPE_MON);
+ CephContext *cct = common_preinit(iparams, CODE_ENVIRONMENT_LIBRARY, 0);
+ cct->_conf->apply_changes(NULL);
+ cct->init_crypto();
+
+ CryptoKey key;
+ key.create(cct, CEPH_CRYPTO_AES);
+
+ cct->put();
+
+ string keystr;
+ key.encode_base64(keystr);
+ if (keystr.length() >= len) {
+ return -ERANGE;
+ }
+ strcpy(buf, keystr.c_str());
+ return keystr.length();
+}
+
+// load the embedded plugins. This is safe to call multiple
+// times in the same process
+void cephd_preload_embedded_plugins()
+{
+ int r;
+
+ // load erasure coding plugins
+ {
+ ErasureCodePlugin* plugin;
+ ErasureCodePluginRegistry& reg = ErasureCodePluginRegistry::instance();
+ Mutex::Locker l(reg.lock);
+ reg.disable_dlclose = true;
+
+ // initialize jerasure (and gf-complete)
+ int w[] = { 4, 8, 16, 32 };
+ r = jerasure_init(4, w);
+ assert(r == 0);
+
+ plugin = new ErasureCodePluginJerasure();
+ r = reg.add("jerasure", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+
+ plugin = new ErasureCodePluginLrc();
+ r = reg.add("lrc", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+
+ plugin = new ErasureCodePluginShec();
+ r = reg.add("shec", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+
+#if __x86_64__ && defined(HAVE_BETTER_YASM_ELF64)
+ plugin = new ErasureCodePluginIsa();
+ r = reg.add("isa", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+#endif
+ }
+
+ // now load the compression plugins
+ {
+ Plugin *plugin;
+ PluginRegistry *reg = g_ceph_context->get_plugin_registry();
+ Mutex::Locker l(reg->lock);
+ reg->disable_dlclose = true;
+
+ plugin = new CompressionPluginSnappy(g_ceph_context);
+ r = reg->add("compressor", "snappy", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+
+ plugin = new CompressionPluginZlib(g_ceph_context);
+ r = reg->add("compressor", "zlib", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+
+ plugin = new CompressionPluginZstd(g_ceph_context);
+ r = reg->add("compressor", "zstd", plugin);
+ if (r == -EEXIST) {
+ delete plugin;
+ }
+ assert(r == 0);
+ }
+}
+
+void cephd_preload_rados_classes(OSD *osd)
+{
+ // intialize RADOS classes
+ {
+ ClassHandler *class_handler = osd->class_handler;
+ Mutex::Locker l(class_handler->mutex);
+
+#ifdef WITH_CEPHFS
+ class_handler->add_embedded_class("cephfs");
+ cephfs_cls_init();
+#endif
+ class_handler->add_embedded_class("hello");
+ hello_cls_init();
+ class_handler->add_embedded_class("journal");
+ journal_cls_init();
+#ifdef WITH_KVS
+ class_handler->add_embedded_class("kvs");
+ kvs_cls_init();
+#endif
+ class_handler->add_embedded_class("lock");
+ lock_cls_init();
+ class_handler->add_embedded_class("log");
+ log_cls_init();
+ class_handler->add_embedded_class("lua");
+ lua_cls_init();
+ class_handler->add_embedded_class("numops");
+ numops_cls_init();
+#ifdef WITH_RBD
+ class_handler->add_embedded_class("rbd");
+ rbd_cls_init();
+#endif
+ class_handler->add_embedded_class("refcount");
+ refcount_cls_init();
+ class_handler->add_embedded_class("replica_log");
+ replica_log_cls_init();
+#ifdef WITH_RADOSGW
+ class_handler->add_embedded_class("rgw");
+ rgw_cls_init();
+#endif
+ class_handler->add_embedded_class("statelog");
+ statelog_cls_init();
+ class_handler->add_embedded_class("timeindex");
+ timeindex_cls_init();
+ class_handler->add_embedded_class("user");
+ user_cls_init();
+ class_handler->add_embedded_class("version");
+ version_cls_init();
+ }
+}
+
+extern "C" int cephd_mon(int argc, const char **argv);
+extern "C" int cephd_osd(int argc, const char **argv);
+extern "C" int cephd_mds(int argc, const char **argv);
+extern "C" int cephd_rgw(int argc, const char **argv);
+extern "C" int cephd_rgw_admin(int argc, const char **argv);
+
+int cephd_run_mon(int argc, const char **argv)
+{
+ return cephd_mon(argc, argv);
+}
+
+int cephd_run_osd(int argc, const char **argv)
+{
+ return cephd_osd(argc, argv);
+}
+
+int cephd_run_mds(int argc, const char **argv)
+{
+ return cephd_mds(argc, argv);
+}
+
+
+int cephd_run_rgw(int argc, const char **argv)
+{
+ return cephd_rgw(argc, argv);
+}
+
+int cephd_run_rgw_admin(int argc, const char **argv)
+{
+ return cephd_rgw_admin(argc, argv);
+}
Code Review / stor4nfv.git / blobdiff