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7c673cae | 1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
9f95a23c | 2 | // vim: ts=8 sw=2 smarttab ft=cpp |
7c673cae | 3 | |
f67539c2 | 4 | #include <boost/intrusive/list.hpp> |
7c673cae FG |
5 | #include "common/ceph_argparse.h" |
6 | #include "global/global_init.h" | |
7 | #include "global/signal_handler.h" | |
8 | #include "common/config.h" | |
9 | #include "common/errno.h" | |
10 | #include "common/Timer.h" | |
11 | #include "common/safe_io.h" | |
11fdf7f2 | 12 | #include "common/TracepointProvider.h" |
f67539c2 | 13 | #include "common/openssl_opts_handler.h" |
9f95a23c | 14 | #include "common/numa.h" |
7c673cae FG |
15 | #include "include/compat.h" |
16 | #include "include/str_list.h" | |
224ce89b | 17 | #include "include/stringify.h" |
7c673cae | 18 | #include "rgw_common.h" |
f67539c2 | 19 | #include "rgw_sal.h" |
7c673cae FG |
20 | #include "rgw_period_pusher.h" |
21 | #include "rgw_realm_reloader.h" | |
22 | #include "rgw_rest.h" | |
23 | #include "rgw_rest_s3.h" | |
24 | #include "rgw_rest_swift.h" | |
25 | #include "rgw_rest_admin.h" | |
26 | #include "rgw_rest_usage.h" | |
27 | #include "rgw_rest_user.h" | |
28 | #include "rgw_rest_bucket.h" | |
29 | #include "rgw_rest_metadata.h" | |
30 | #include "rgw_rest_log.h" | |
7c673cae FG |
31 | #include "rgw_rest_config.h" |
32 | #include "rgw_rest_realm.h" | |
11fdf7f2 | 33 | #include "rgw_rest_sts.h" |
7c673cae FG |
34 | #include "rgw_swift_auth.h" |
35 | #include "rgw_log.h" | |
36 | #include "rgw_tools.h" | |
37 | #include "rgw_resolve.h" | |
7c673cae FG |
38 | #include "rgw_request.h" |
39 | #include "rgw_process.h" | |
40 | #include "rgw_frontend.h" | |
94b18763 | 41 | #include "rgw_http_client_curl.h" |
f67539c2 TL |
42 | #include "rgw_kmip_client.h" |
43 | #include "rgw_kmip_client_impl.h" | |
11fdf7f2 | 44 | #include "rgw_perf_counters.h" |
eafe8130 TL |
45 | #ifdef WITH_RADOSGW_AMQP_ENDPOINT |
46 | #include "rgw_amqp.h" | |
47 | #endif | |
9f95a23c TL |
48 | #ifdef WITH_RADOSGW_KAFKA_ENDPOINT |
49 | #include "rgw_kafka.h" | |
50 | #endif | |
7c673cae FG |
51 | #if defined(WITH_RADOSGW_BEAST_FRONTEND) |
52 | #include "rgw_asio_frontend.h" | |
53 | #endif /* WITH_RADOSGW_BEAST_FRONTEND */ | |
11fdf7f2 | 54 | #include "rgw_dmclock_scheduler_ctx.h" |
f67539c2 TL |
55 | #ifdef WITH_RADOSGW_LUA_PACKAGES |
56 | #include "rgw_lua.h" | |
57 | #endif | |
7c673cae | 58 | |
11fdf7f2 | 59 | #include "services/svc_zone.h" |
7c673cae FG |
60 | |
61 | #ifdef HAVE_SYS_PRCTL_H | |
62 | #include <sys/prctl.h> | |
63 | #endif | |
64 | ||
65 | #define dout_subsys ceph_subsys_rgw | |
66 | ||
11fdf7f2 TL |
67 | namespace { |
68 | TracepointProvider::Traits rgw_op_tracepoint_traits("librgw_op_tp.so", | |
69 | "rgw_op_tracing"); | |
70 | TracepointProvider::Traits rgw_rados_tracepoint_traits("librgw_rados_tp.so", | |
71 | "rgw_rados_tracing"); | |
72 | } | |
7c673cae FG |
73 | |
74 | static sig_t sighandler_alrm; | |
75 | ||
76 | class RGWProcess; | |
77 | ||
78 | static int signal_fd[2] = {0, 0}; | |
7c673cae FG |
79 | |
80 | void signal_shutdown() | |
81 | { | |
11fdf7f2 TL |
82 | int val = 0; |
83 | int ret = write(signal_fd[0], (char *)&val, sizeof(val)); | |
84 | if (ret < 0) { | |
85 | derr << "ERROR: " << __func__ << ": write() returned " | |
86 | << cpp_strerror(errno) << dendl; | |
7c673cae FG |
87 | } |
88 | } | |
89 | ||
90 | static void wait_shutdown() | |
91 | { | |
92 | int val; | |
93 | int r = safe_read_exact(signal_fd[1], &val, sizeof(val)); | |
94 | if (r < 0) { | |
95 | derr << "safe_read_exact returned with error" << dendl; | |
96 | } | |
97 | } | |
98 | ||
99 | static int signal_fd_init() | |
100 | { | |
101 | return socketpair(AF_UNIX, SOCK_STREAM, 0, signal_fd); | |
102 | } | |
103 | ||
104 | static void signal_fd_finalize() | |
105 | { | |
106 | close(signal_fd[0]); | |
107 | close(signal_fd[1]); | |
108 | } | |
109 | ||
110 | static void handle_sigterm(int signum) | |
111 | { | |
112 | dout(1) << __func__ << dendl; | |
113 | #if defined(WITH_RADOSGW_FCGI_FRONTEND) | |
114 | FCGX_ShutdownPending(); | |
115 | #endif | |
116 | ||
117 | // send a signal to make fcgi's accept(2) wake up. unfortunately the | |
118 | // initial signal often isn't sufficient because we race with accept's | |
119 | // check of the flag wet by ShutdownPending() above. | |
120 | if (signum != SIGUSR1) { | |
121 | signal_shutdown(); | |
122 | ||
123 | // safety net in case we get stuck doing an orderly shutdown. | |
124 | uint64_t secs = g_ceph_context->_conf->rgw_exit_timeout_secs; | |
125 | if (secs) | |
126 | alarm(secs); | |
127 | dout(1) << __func__ << " set alarm for " << secs << dendl; | |
128 | } | |
129 | ||
130 | } | |
131 | ||
132 | static void godown_alarm(int signum) | |
133 | { | |
134 | _exit(0); | |
135 | } | |
136 | ||
7c673cae FG |
137 | |
138 | class C_InitTimeout : public Context { | |
139 | public: | |
140 | C_InitTimeout() {} | |
141 | void finish(int r) override { | |
142 | derr << "Initialization timeout, failed to initialize" << dendl; | |
143 | exit(1); | |
144 | } | |
145 | }; | |
146 | ||
147 | static int usage() | |
148 | { | |
11fdf7f2 TL |
149 | cout << "usage: radosgw [options...]" << std::endl; |
150 | cout << "options:\n"; | |
151 | cout << " --rgw-region=<region> region in which radosgw runs\n"; | |
152 | cout << " --rgw-zone=<zone> zone in which radosgw runs\n"; | |
153 | cout << " --rgw-socket-path=<path> specify a unix domain socket path\n"; | |
154 | cout << " -m monaddress[:port] connect to specified monitor\n"; | |
155 | cout << " --keyring=<path> path to radosgw keyring\n"; | |
156 | cout << " --logfile=<logfile> file to log debug output\n"; | |
157 | cout << " --debug-rgw=<log-level>/<memory-level> set radosgw debug level\n"; | |
7c673cae FG |
158 | generic_server_usage(); |
159 | ||
160 | return 0; | |
161 | } | |
162 | ||
163 | static RGWRESTMgr *set_logging(RGWRESTMgr *mgr) | |
164 | { | |
165 | mgr->set_logging(true); | |
166 | return mgr; | |
167 | } | |
168 | ||
31f18b77 FG |
169 | static RGWRESTMgr *rest_filter(RGWRados *store, int dialect, RGWRESTMgr *orig) |
170 | { | |
171 | RGWSyncModuleInstanceRef sync_module = store->get_sync_module(); | |
94b18763 FG |
172 | if (sync_module) { |
173 | return sync_module->get_rest_filter(dialect, orig); | |
174 | } else { | |
175 | return orig; | |
176 | } | |
31f18b77 FG |
177 | } |
178 | ||
7c673cae FG |
179 | /* |
180 | * start up the RADOS connection and then handle HTTP messages as they come in | |
181 | */ | |
9f95a23c | 182 | int radosgw_Main(int argc, const char **argv) |
7c673cae FG |
183 | { |
184 | // dout() messages will be sent to stderr, but FCGX wants messages on stdout | |
185 | // Redirect stderr to stdout. | |
186 | TEMP_FAILURE_RETRY(close(STDERR_FILENO)); | |
187 | if (TEMP_FAILURE_RETRY(dup2(STDOUT_FILENO, STDERR_FILENO)) < 0) { | |
188 | int err = errno; | |
189 | cout << "failed to redirect stderr to stdout: " << cpp_strerror(err) | |
190 | << std::endl; | |
191 | return ENOSYS; | |
192 | } | |
193 | ||
194 | /* alternative default for module */ | |
11fdf7f2 TL |
195 | map<string,string> defaults = { |
196 | { "debug_rgw", "1/5" }, | |
197 | { "keyring", "$rgw_data/keyring" }, | |
198 | { "objecter_inflight_ops", "24576" } | |
199 | }; | |
7c673cae FG |
200 | |
201 | vector<const char*> args; | |
202 | argv_to_vec(argc, argv, args); | |
11fdf7f2 TL |
203 | if (args.empty()) { |
204 | cerr << argv[0] << ": -h or --help for usage" << std::endl; | |
205 | exit(1); | |
206 | } | |
207 | if (ceph_argparse_need_usage(args)) { | |
208 | usage(); | |
209 | exit(0); | |
210 | } | |
7c673cae | 211 | |
7c673cae | 212 | int flags = CINIT_FLAG_UNPRIVILEGED_DAEMON_DEFAULTS; |
1911f103 TL |
213 | // Prevent global_init() from dropping permissions until frontends can bind |
214 | // privileged ports | |
215 | flags |= CINIT_FLAG_DEFER_DROP_PRIVILEGES; | |
216 | ||
9f95a23c | 217 | auto cct = global_init(&defaults, args, CEPH_ENTITY_TYPE_CLIENT, |
f67539c2 | 218 | CODE_ENVIRONMENT_DAEMON, flags); |
9f95a23c TL |
219 | |
220 | // First, let's determine which frontends are configured. | |
7c673cae | 221 | list<string> frontends; |
9f95a23c TL |
222 | string rgw_frontends_str = g_conf().get_val<string>("rgw_frontends"); |
223 | g_conf().early_expand_meta(rgw_frontends_str, &cerr); | |
224 | get_str_list(rgw_frontends_str, ",", frontends); | |
7c673cae FG |
225 | multimap<string, RGWFrontendConfig *> fe_map; |
226 | list<RGWFrontendConfig *> configs; | |
227 | if (frontends.empty()) { | |
31f18b77 | 228 | frontends.push_back("civetweb"); |
7c673cae FG |
229 | } |
230 | for (list<string>::iterator iter = frontends.begin(); iter != frontends.end(); ++iter) { | |
231 | string& f = *iter; | |
232 | ||
91327a77 | 233 | if (f.find("civetweb") != string::npos || f.find("beast") != string::npos) { |
7c673cae FG |
234 | if (f.find("port") != string::npos) { |
235 | // check for the most common ws problems | |
236 | if ((f.find("port=") == string::npos) || | |
237 | (f.find("port= ") != string::npos)) { | |
91327a77 AA |
238 | derr << "WARNING: radosgw frontend config found unexpected spacing around 'port' " |
239 | << "(ensure frontend port parameter has the form 'port=80' with no spaces " | |
7c673cae FG |
240 | << "before or after '=')" << dendl; |
241 | } | |
242 | } | |
243 | } | |
244 | ||
245 | RGWFrontendConfig *config = new RGWFrontendConfig(f); | |
246 | int r = config->init(); | |
247 | if (r < 0) { | |
248 | delete config; | |
249 | cerr << "ERROR: failed to init config: " << f << std::endl; | |
250 | return EINVAL; | |
251 | } | |
252 | ||
253 | configs.push_back(config); | |
254 | ||
255 | string framework = config->get_framework(); | |
256 | fe_map.insert(pair<string, RGWFrontendConfig*>(framework, config)); | |
257 | } | |
258 | ||
9f95a23c TL |
259 | int numa_node = g_conf().get_val<int64_t>("rgw_numa_node"); |
260 | size_t numa_cpu_set_size = 0; | |
261 | cpu_set_t numa_cpu_set; | |
262 | ||
263 | if (numa_node >= 0) { | |
264 | int r = get_numa_node_cpu_set(numa_node, &numa_cpu_set_size, &numa_cpu_set); | |
265 | if (r < 0) { | |
266 | dout(1) << __func__ << " unable to determine rgw numa node " << numa_node | |
267 | << " CPUs" << dendl; | |
268 | numa_node = -1; | |
269 | } else { | |
270 | r = set_cpu_affinity_all_threads(numa_cpu_set_size, &numa_cpu_set); | |
271 | if (r < 0) { | |
272 | derr << __func__ << " failed to set numa affinity: " << cpp_strerror(r) | |
273 | << dendl; | |
274 | } | |
275 | } | |
276 | } else { | |
277 | dout(1) << __func__ << " not setting numa affinity" << dendl; | |
278 | } | |
7c673cae | 279 | |
7c673cae | 280 | // maintain existing region root pool for new multisite objects |
11fdf7f2 TL |
281 | if (!g_conf()->rgw_region_root_pool.empty()) { |
282 | const char *root_pool = g_conf()->rgw_region_root_pool.c_str(); | |
283 | if (g_conf()->rgw_zonegroup_root_pool.empty()) { | |
284 | g_conf().set_val_or_die("rgw_zonegroup_root_pool", root_pool); | |
7c673cae | 285 | } |
11fdf7f2 TL |
286 | if (g_conf()->rgw_period_root_pool.empty()) { |
287 | g_conf().set_val_or_die("rgw_period_root_pool", root_pool); | |
7c673cae | 288 | } |
11fdf7f2 TL |
289 | if (g_conf()->rgw_realm_root_pool.empty()) { |
290 | g_conf().set_val_or_die("rgw_realm_root_pool", root_pool); | |
7c673cae FG |
291 | } |
292 | } | |
293 | ||
294 | // for region -> zonegroup conversion (must happen before common_init_finish()) | |
11fdf7f2 TL |
295 | if (!g_conf()->rgw_region.empty() && g_conf()->rgw_zonegroup.empty()) { |
296 | g_conf().set_val_or_die("rgw_zonegroup", g_conf()->rgw_region.c_str()); | |
7c673cae FG |
297 | } |
298 | ||
11fdf7f2 | 299 | if (g_conf()->daemonize) { |
7c673cae FG |
300 | global_init_daemonize(g_ceph_context); |
301 | } | |
9f95a23c | 302 | ceph::mutex mutex = ceph::make_mutex("main"); |
7c673cae FG |
303 | SafeTimer init_timer(g_ceph_context, mutex); |
304 | init_timer.init(); | |
9f95a23c | 305 | mutex.lock(); |
11fdf7f2 | 306 | init_timer.add_event_after(g_conf()->rgw_init_timeout, new C_InitTimeout); |
9f95a23c | 307 | mutex.unlock(); |
7c673cae | 308 | |
f67539c2 TL |
309 | ceph::crypto::init_openssl_engine_once(); |
310 | ||
7c673cae FG |
311 | common_init_finish(g_ceph_context); |
312 | ||
11fdf7f2 TL |
313 | init_async_signal_handler(); |
314 | register_async_signal_handler(SIGHUP, sighup_handler); | |
315 | ||
316 | TracepointProvider::initialize<rgw_rados_tracepoint_traits>(g_ceph_context); | |
317 | TracepointProvider::initialize<rgw_op_tracepoint_traits>(g_ceph_context); | |
318 | ||
7c673cae FG |
319 | int r = rgw_tools_init(g_ceph_context); |
320 | if (r < 0) { | |
321 | derr << "ERROR: unable to initialize rgw tools" << dendl; | |
322 | return -r; | |
323 | } | |
324 | ||
325 | rgw_init_resolver(); | |
94b18763 | 326 | rgw::curl::setup_curl(fe_map); |
11fdf7f2 | 327 | rgw_http_client_init(g_ceph_context); |
f67539c2 | 328 | rgw_kmip_client_init(*new RGWKMIPManagerImpl(g_ceph_context)); |
11fdf7f2 | 329 | |
7c673cae FG |
330 | #if defined(WITH_RADOSGW_FCGI_FRONTEND) |
331 | FCGX_Init(); | |
332 | #endif | |
333 | ||
9f95a23c | 334 | rgw::sal::RGWRadosStore *store = |
11fdf7f2 TL |
335 | RGWStoreManager::get_storage(g_ceph_context, |
336 | g_conf()->rgw_enable_gc_threads, | |
337 | g_conf()->rgw_enable_lc_threads, | |
338 | g_conf()->rgw_enable_quota_threads, | |
339 | g_conf()->rgw_run_sync_thread, | |
340 | g_conf().get_val<bool>("rgw_dynamic_resharding"), | |
341 | g_conf()->rgw_cache_enabled); | |
7c673cae | 342 | if (!store) { |
9f95a23c | 343 | mutex.lock(); |
7c673cae FG |
344 | init_timer.cancel_all_events(); |
345 | init_timer.shutdown(); | |
9f95a23c | 346 | mutex.unlock(); |
7c673cae FG |
347 | |
348 | derr << "Couldn't init storage provider (RADOS)" << dendl; | |
349 | return EIO; | |
350 | } | |
351 | r = rgw_perf_start(g_ceph_context); | |
352 | if (r < 0) { | |
353 | derr << "ERROR: failed starting rgw perf" << dendl; | |
354 | return -r; | |
355 | } | |
356 | ||
9f95a23c | 357 | rgw_rest_init(g_ceph_context, store->svc()->zone->get_zonegroup()); |
7c673cae | 358 | |
9f95a23c | 359 | mutex.lock(); |
7c673cae FG |
360 | init_timer.cancel_all_events(); |
361 | init_timer.shutdown(); | |
9f95a23c | 362 | mutex.unlock(); |
7c673cae | 363 | |
9f95a23c | 364 | rgw_log_usage_init(g_ceph_context, store->getRados()); |
7c673cae FG |
365 | |
366 | RGWREST rest; | |
367 | ||
368 | list<string> apis; | |
369 | ||
11fdf7f2 | 370 | get_str_list(g_conf()->rgw_enable_apis, apis); |
7c673cae FG |
371 | |
372 | map<string, bool> apis_map; | |
373 | for (list<string>::iterator li = apis.begin(); li != apis.end(); ++li) { | |
374 | apis_map[*li] = true; | |
375 | } | |
376 | ||
11fdf7f2 TL |
377 | /* warn about insecure keystone secret config options */ |
378 | if (!(g_ceph_context->_conf->rgw_keystone_admin_token.empty() || | |
379 | g_ceph_context->_conf->rgw_keystone_admin_password.empty())) { | |
380 | dout(0) << "WARNING: rgw_keystone_admin_token and rgw_keystone_admin_password should be avoided as they can expose secrets. Prefer the new rgw_keystone_admin_token_path and rgw_keystone_admin_password_path options, which read their secrets from files." << dendl; | |
381 | } | |
382 | ||
7c673cae FG |
383 | // S3 website mode is a specialization of S3 |
384 | const bool s3website_enabled = apis_map.count("s3website") > 0; | |
11fdf7f2 | 385 | const bool sts_enabled = apis_map.count("sts") > 0; |
92f5a8d4 | 386 | const bool iam_enabled = apis_map.count("iam") > 0; |
f67539c2 | 387 | const bool pubsub_enabled = apis_map.count("pubsub") > 0 || apis_map.count("notifications") > 0; |
7c673cae | 388 | // Swift API entrypoint could placed in the root instead of S3 |
11fdf7f2 | 389 | const bool swift_at_root = g_conf()->rgw_swift_url_prefix == "/"; |
7c673cae FG |
390 | if (apis_map.count("s3") > 0 || s3website_enabled) { |
391 | if (! swift_at_root) { | |
9f95a23c | 392 | rest.register_default_mgr(set_logging(rest_filter(store->getRados(), RGW_REST_S3, |
92f5a8d4 | 393 | new RGWRESTMgr_S3(s3website_enabled, sts_enabled, iam_enabled, pubsub_enabled)))); |
7c673cae FG |
394 | } else { |
395 | derr << "Cannot have the S3 or S3 Website enabled together with " | |
396 | << "Swift API placed in the root of hierarchy" << dendl; | |
397 | return EINVAL; | |
398 | } | |
399 | } | |
400 | ||
eafe8130 TL |
401 | if (pubsub_enabled) { |
402 | #ifdef WITH_RADOSGW_AMQP_ENDPOINT | |
403 | if (!rgw::amqp::init(cct.get())) { | |
404 | dout(1) << "ERROR: failed to initialize AMQP manager" << dendl; | |
405 | } | |
9f95a23c TL |
406 | #endif |
407 | #ifdef WITH_RADOSGW_KAFKA_ENDPOINT | |
408 | if (!rgw::kafka::init(cct.get())) { | |
409 | dout(1) << "ERROR: failed to initialize Kafka manager" << dendl; | |
410 | } | |
eafe8130 TL |
411 | #endif |
412 | } | |
413 | ||
f67539c2 TL |
414 | const auto& luarocks_path = g_conf().get_val<std::string>("rgw_luarocks_location"); |
415 | if (luarocks_path.empty()) { | |
416 | store->set_luarocks_path(""); | |
417 | } else { | |
418 | store->set_luarocks_path(luarocks_path+"/"+g_conf()->name.to_str()); | |
419 | } | |
420 | #ifdef WITH_RADOSGW_LUA_PACKAGES | |
421 | rgw::lua::packages_t failed_packages; | |
422 | std::string output; | |
423 | r = rgw::lua::install_packages(store, null_yield, failed_packages, output); | |
424 | if (r < 0) { | |
425 | dout(1) << "ERROR: failed to install lua packages from allowlist" << dendl; | |
426 | } | |
427 | if (!output.empty()) { | |
428 | dout(10) << "INFO: lua packages installation output: \n" << output << dendl; | |
429 | } | |
430 | for (const auto& p : failed_packages) { | |
431 | dout(5) << "WARNING: failed to install lua package: " << p << " from allowlist" << dendl; | |
432 | } | |
433 | #endif | |
434 | ||
7c673cae FG |
435 | if (apis_map.count("swift") > 0) { |
436 | RGWRESTMgr_SWIFT* const swift_resource = new RGWRESTMgr_SWIFT; | |
437 | ||
11fdf7f2 | 438 | if (! g_conf()->rgw_cross_domain_policy.empty()) { |
7c673cae FG |
439 | swift_resource->register_resource("crossdomain.xml", |
440 | set_logging(new RGWRESTMgr_SWIFT_CrossDomain)); | |
441 | } | |
442 | ||
443 | swift_resource->register_resource("healthcheck", | |
444 | set_logging(new RGWRESTMgr_SWIFT_HealthCheck)); | |
445 | ||
446 | swift_resource->register_resource("info", | |
447 | set_logging(new RGWRESTMgr_SWIFT_Info)); | |
448 | ||
449 | if (! swift_at_root) { | |
11fdf7f2 | 450 | rest.register_resource(g_conf()->rgw_swift_url_prefix, |
9f95a23c | 451 | set_logging(rest_filter(store->getRados(), RGW_REST_SWIFT, |
31f18b77 | 452 | swift_resource))); |
7c673cae | 453 | } else { |
9f95a23c | 454 | if (store->svc()->zone->get_zonegroup().zones.size() > 1) { |
7c673cae FG |
455 | derr << "Placing Swift API in the root of URL hierarchy while running" |
456 | << " multi-site configuration requires another instance of RadosGW" | |
457 | << " with S3 API enabled!" << dendl; | |
458 | } | |
459 | ||
460 | rest.register_default_mgr(set_logging(swift_resource)); | |
461 | } | |
462 | } | |
463 | ||
464 | if (apis_map.count("swift_auth") > 0) { | |
11fdf7f2 | 465 | rest.register_resource(g_conf()->rgw_swift_auth_entry, |
7c673cae FG |
466 | set_logging(new RGWRESTMgr_SWIFT_Auth)); |
467 | } | |
468 | ||
469 | if (apis_map.count("admin") > 0) { | |
470 | RGWRESTMgr_Admin *admin_resource = new RGWRESTMgr_Admin; | |
471 | admin_resource->register_resource("usage", new RGWRESTMgr_Usage); | |
472 | admin_resource->register_resource("user", new RGWRESTMgr_User); | |
473 | admin_resource->register_resource("bucket", new RGWRESTMgr_Bucket); | |
474 | ||
475 | /*Registering resource for /admin/metadata */ | |
476 | admin_resource->register_resource("metadata", new RGWRESTMgr_Metadata); | |
477 | admin_resource->register_resource("log", new RGWRESTMgr_Log); | |
7c673cae FG |
478 | admin_resource->register_resource("config", new RGWRESTMgr_Config); |
479 | admin_resource->register_resource("realm", new RGWRESTMgr_Realm); | |
11fdf7f2 | 480 | rest.register_resource(g_conf()->rgw_admin_entry, admin_resource); |
7c673cae FG |
481 | } |
482 | ||
483 | /* Initialize the registry of auth strategies which will coordinate | |
484 | * the dynamic reconfiguration. */ | |
9f95a23c TL |
485 | rgw::auth::ImplicitTenants implicit_tenant_context{g_conf()}; |
486 | g_conf().add_observer(&implicit_tenant_context); | |
7c673cae | 487 | auto auth_registry = \ |
9f95a23c | 488 | rgw::auth::StrategyRegistry::create(g_ceph_context, implicit_tenant_context, store->getRados()->pctl); |
7c673cae FG |
489 | |
490 | /* Header custom behavior */ | |
11fdf7f2 TL |
491 | rest.register_x_headers(g_conf()->rgw_log_http_headers); |
492 | ||
493 | if (cct->_conf.get_val<std::string>("rgw_scheduler_type") == "dmclock" && | |
494 | !cct->check_experimental_feature_enabled("dmclock")){ | |
495 | derr << "dmclock scheduler type is experimental and needs to be" | |
496 | << "set in the option enable experimental data corrupting features" | |
497 | << dendl; | |
498 | return EINVAL; | |
499 | } | |
500 | ||
501 | rgw::dmclock::SchedulerCtx sched_ctx{cct.get()}; | |
7c673cae FG |
502 | |
503 | OpsLogSocket *olog = NULL; | |
504 | ||
11fdf7f2 TL |
505 | if (!g_conf()->rgw_ops_log_socket_path.empty()) { |
506 | olog = new OpsLogSocket(g_ceph_context, g_conf()->rgw_ops_log_data_backlog); | |
507 | olog->init(g_conf()->rgw_ops_log_socket_path); | |
7c673cae FG |
508 | } |
509 | ||
510 | r = signal_fd_init(); | |
511 | if (r < 0) { | |
512 | derr << "ERROR: unable to initialize signal fds" << dendl; | |
513 | exit(1); | |
514 | } | |
515 | ||
7c673cae FG |
516 | register_async_signal_handler(SIGTERM, handle_sigterm); |
517 | register_async_signal_handler(SIGINT, handle_sigterm); | |
518 | register_async_signal_handler(SIGUSR1, handle_sigterm); | |
519 | sighandler_alrm = signal(SIGALRM, godown_alarm); | |
520 | ||
224ce89b WB |
521 | map<string, string> service_map_meta; |
522 | service_map_meta["pid"] = stringify(getpid()); | |
523 | ||
7c673cae FG |
524 | list<RGWFrontend *> fes; |
525 | ||
9f95a23c TL |
526 | string frontend_defs_str = g_conf().get_val<string>("rgw_frontend_defaults"); |
527 | ||
528 | list<string> frontends_def; | |
529 | get_str_list(frontend_defs_str, ",", frontends_def); | |
530 | ||
531 | map<string, std::unique_ptr<RGWFrontendConfig> > fe_def_map; | |
532 | for (auto& f : frontends_def) { | |
533 | RGWFrontendConfig *config = new RGWFrontendConfig(f); | |
534 | int r = config->init(); | |
535 | if (r < 0) { | |
536 | delete config; | |
537 | cerr << "ERROR: failed to init default config: " << f << std::endl; | |
538 | return EINVAL; | |
539 | } | |
540 | ||
541 | fe_def_map[config->get_framework()].reset(config); | |
542 | } | |
543 | ||
224ce89b WB |
544 | int fe_count = 0; |
545 | ||
7c673cae | 546 | for (multimap<string, RGWFrontendConfig *>::iterator fiter = fe_map.begin(); |
224ce89b | 547 | fiter != fe_map.end(); ++fiter, ++fe_count) { |
7c673cae FG |
548 | RGWFrontendConfig *config = fiter->second; |
549 | string framework = config->get_framework(); | |
9f95a23c TL |
550 | |
551 | auto def_iter = fe_def_map.find(framework); | |
552 | if (def_iter != fe_def_map.end()) { | |
553 | config->set_default_config(*def_iter->second); | |
554 | } | |
555 | ||
7c673cae FG |
556 | RGWFrontend *fe = NULL; |
557 | ||
558 | if (framework == "civetweb" || framework == "mongoose") { | |
224ce89b | 559 | framework = "civetweb"; |
7c673cae FG |
560 | std::string uri_prefix; |
561 | config->get_val("prefix", "", &uri_prefix); | |
562 | ||
563 | RGWProcessEnv env = { store, &rest, olog, 0, uri_prefix, auth_registry }; | |
11fdf7f2 | 564 | //TODO: move all of scheduler initializations to frontends? |
7c673cae | 565 | |
11fdf7f2 | 566 | fe = new RGWCivetWebFrontend(env, config, sched_ctx); |
7c673cae FG |
567 | } |
568 | else if (framework == "loadgen") { | |
569 | int port; | |
570 | config->get_val("port", 80, &port); | |
571 | std::string uri_prefix; | |
572 | config->get_val("prefix", "", &uri_prefix); | |
573 | ||
574 | RGWProcessEnv env = { store, &rest, olog, port, uri_prefix, auth_registry }; | |
575 | ||
576 | fe = new RGWLoadGenFrontend(env, config); | |
577 | } | |
578 | #if defined(WITH_RADOSGW_BEAST_FRONTEND) | |
11fdf7f2 | 579 | else if (framework == "beast") { |
7c673cae FG |
580 | int port; |
581 | config->get_val("port", 80, &port); | |
582 | std::string uri_prefix; | |
583 | config->get_val("prefix", "", &uri_prefix); | |
584 | RGWProcessEnv env{ store, &rest, olog, port, uri_prefix, auth_registry }; | |
11fdf7f2 | 585 | fe = new RGWAsioFrontend(env, config, sched_ctx); |
7c673cae FG |
586 | } |
587 | #endif /* WITH_RADOSGW_BEAST_FRONTEND */ | |
588 | #if defined(WITH_RADOSGW_FCGI_FRONTEND) | |
589 | else if (framework == "fastcgi" || framework == "fcgi") { | |
224ce89b | 590 | framework = "fastcgi"; |
7c673cae FG |
591 | std::string uri_prefix; |
592 | config->get_val("prefix", "", &uri_prefix); | |
593 | RGWProcessEnv fcgi_pe = { store, &rest, olog, 0, uri_prefix, auth_registry }; | |
594 | ||
595 | fe = new RGWFCGXFrontend(fcgi_pe, config); | |
596 | } | |
597 | #endif /* WITH_RADOSGW_FCGI_FRONTEND */ | |
598 | ||
224ce89b WB |
599 | service_map_meta["frontend_type#" + stringify(fe_count)] = framework; |
600 | service_map_meta["frontend_config#" + stringify(fe_count)] = config->get_config(); | |
601 | ||
7c673cae FG |
602 | if (fe == NULL) { |
603 | dout(0) << "WARNING: skipping unknown framework: " << framework << dendl; | |
604 | continue; | |
605 | } | |
606 | ||
607 | dout(0) << "starting handler: " << fiter->first << dendl; | |
608 | int r = fe->init(); | |
609 | if (r < 0) { | |
610 | derr << "ERROR: failed initializing frontend" << dendl; | |
611 | return -r; | |
612 | } | |
613 | r = fe->run(); | |
614 | if (r < 0) { | |
615 | derr << "ERROR: failed run" << dendl; | |
616 | return -r; | |
617 | } | |
618 | ||
619 | fes.push_back(fe); | |
620 | } | |
621 | ||
9f95a23c | 622 | r = store->getRados()->register_to_service_map("rgw", service_map_meta); |
224ce89b WB |
623 | if (r < 0) { |
624 | derr << "ERROR: failed to register to service map: " << cpp_strerror(-r) << dendl; | |
625 | ||
626 | /* ignore error */ | |
627 | } | |
628 | ||
629 | ||
7c673cae | 630 | // add a watcher to respond to realm configuration changes |
f67539c2 | 631 | RGWPeriodPusher pusher(store, null_yield); |
9f95a23c | 632 | RGWFrontendPauser pauser(fes, implicit_tenant_context, &pusher); |
f6b5b4d7 TL |
633 | auto reloader = std::make_unique<RGWRealmReloader>(store, |
634 | service_map_meta, &pauser); | |
7c673cae | 635 | |
9f95a23c | 636 | RGWRealmWatcher realm_watcher(g_ceph_context, store->svc()->zone->get_realm()); |
f6b5b4d7 | 637 | realm_watcher.add_watcher(RGWRealmNotify::Reload, *reloader); |
7c673cae FG |
638 | realm_watcher.add_watcher(RGWRealmNotify::ZonesNeedPeriod, pusher); |
639 | ||
640 | #if defined(HAVE_SYS_PRCTL_H) | |
641 | if (prctl(PR_SET_DUMPABLE, 1) == -1) { | |
642 | cerr << "warning: unable to set dumpable flag: " << cpp_strerror(errno) << std::endl; | |
643 | } | |
644 | #endif | |
645 | ||
646 | wait_shutdown(); | |
647 | ||
648 | derr << "shutting down" << dendl; | |
649 | ||
f6b5b4d7 TL |
650 | reloader.reset(); // stop the realm reloader |
651 | ||
7c673cae FG |
652 | for (list<RGWFrontend *>::iterator liter = fes.begin(); liter != fes.end(); |
653 | ++liter) { | |
654 | RGWFrontend *fe = *liter; | |
655 | fe->stop(); | |
656 | } | |
657 | ||
658 | for (list<RGWFrontend *>::iterator liter = fes.begin(); liter != fes.end(); | |
659 | ++liter) { | |
660 | RGWFrontend *fe = *liter; | |
661 | fe->join(); | |
662 | delete fe; | |
663 | } | |
664 | ||
665 | for (list<RGWFrontendConfig *>::iterator liter = configs.begin(); | |
666 | liter != configs.end(); ++liter) { | |
667 | RGWFrontendConfig *fec = *liter; | |
668 | delete fec; | |
669 | } | |
670 | ||
b32b8144 | 671 | unregister_async_signal_handler(SIGHUP, sighup_handler); |
7c673cae FG |
672 | unregister_async_signal_handler(SIGTERM, handle_sigterm); |
673 | unregister_async_signal_handler(SIGINT, handle_sigterm); | |
674 | unregister_async_signal_handler(SIGUSR1, handle_sigterm); | |
675 | shutdown_async_signal_handler(); | |
676 | ||
677 | rgw_log_usage_finalize(); | |
678 | ||
679 | delete olog; | |
680 | ||
681 | RGWStoreManager::close_storage(store); | |
11fdf7f2 | 682 | rgw::auth::s3::LDAPEngine::shutdown(); |
7c673cae FG |
683 | rgw_tools_cleanup(); |
684 | rgw_shutdown_resolver(); | |
11fdf7f2 | 685 | rgw_http_client_cleanup(); |
f67539c2 | 686 | rgw_kmip_client_cleanup(); |
94b18763 | 687 | rgw::curl::cleanup_curl(); |
9f95a23c | 688 | g_conf().remove_observer(&implicit_tenant_context); |
eafe8130 TL |
689 | #ifdef WITH_RADOSGW_AMQP_ENDPOINT |
690 | rgw::amqp::shutdown(); | |
691 | #endif | |
9f95a23c TL |
692 | #ifdef WITH_RADOSGW_KAFKA_ENDPOINT |
693 | rgw::kafka::shutdown(); | |
694 | #endif | |
7c673cae FG |
695 | |
696 | rgw_perf_stop(g_ceph_context); | |
697 | ||
698 | dout(1) << "final shutdown" << dendl; | |
699 | ||
700 | signal_fd_finalize(); | |
701 | ||
702 | return 0; | |
703 | } | |
9f95a23c TL |
704 | |
705 | extern "C" { | |
706 | ||
707 | int radosgw_main(int argc, const char** argv) | |
708 | { | |
709 | return radosgw_Main(argc, argv); | |
710 | } | |
711 | ||
712 | } /* extern "C" */ | |
713 |