diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2018-04-05 19:34:49 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-04-05 19:34:49 +0200 |
commit | 1a217ade5f61adb837e9f0a257b92a63ba47a2ae (patch) | |
tree | 66d47aa6276fce9d77ec30fff9168c85015503b3 /slobrok/src | |
parent | c89efc910e1685fff335a08f3a45264638806771 (diff) |
Revert "Balder/quick restart of slobrok"
Diffstat (limited to 'slobrok/src')
-rw-r--r-- | slobrok/src/apps/slobrok/slobrok.cpp | 11 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/cfg.cpp | 3 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/CMakeLists.txt | 1 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/configshim.cpp | 12 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/configshim.h | 11 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.cpp | 61 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.h | 31 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/sbenv.cpp | 42 | ||||
-rw-r--r-- | slobrok/src/vespa/slobrok/server/sbenv.h | 6 |
9 files changed, 42 insertions, 136 deletions
diff --git a/slobrok/src/apps/slobrok/slobrok.cpp b/slobrok/src/apps/slobrok/slobrok.cpp index e69f2df53f0..277cc2f3a87 100644 --- a/slobrok/src/apps/slobrok/slobrok.cpp +++ b/slobrok/src/apps/slobrok/slobrok.cpp @@ -50,6 +50,7 @@ int App::Main() { uint32_t portnum = 2773; + uint32_t statePort = 0; vespalib::string cfgId; int argi = 1; @@ -60,6 +61,9 @@ App::Main() case 'c': cfgId = std::string(optArg); break; + case 's': + statePort = atoi(optArg); + break; case 'p': portnum = atoi(optArg); break; @@ -73,11 +77,10 @@ App::Main() if (cfgId.empty()) { LOG(debug, "no config id specified"); ConfigShim shim(portnum); - mainobj = std::make_unique<SBEnv>(shim); + mainobj.reset(new SBEnv(shim)); } else { - ConfigShim shim(portnum, cfgId); - shim.enableStateServer(true); - mainobj = std::make_unique<SBEnv>(shim); + ConfigShim shim(portnum, statePort, cfgId); + mainobj.reset(new SBEnv(shim)); } hook_sigterm(); res = mainobj->MainLoop(); diff --git a/slobrok/src/vespa/slobrok/cfg.cpp b/slobrok/src/vespa/slobrok/cfg.cpp index a1f165fa7ea..720fb5df962 100644 --- a/slobrok/src/vespa/slobrok/cfg.cpp +++ b/slobrok/src/vespa/slobrok/cfg.cpp @@ -1,6 +1,9 @@ // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. #include "cfg.h" +#include <vespa/log/log.h> +LOG_SETUP(".slobrok.configurator"); + namespace slobrok { namespace { diff --git a/slobrok/src/vespa/slobrok/server/CMakeLists.txt b/slobrok/src/vespa/slobrok/server/CMakeLists.txt index a6772404ead..5ca41967524 100644 --- a/slobrok/src/vespa/slobrok/server/CMakeLists.txt +++ b/slobrok/src/vespa/slobrok/server/CMakeLists.txt @@ -22,7 +22,6 @@ vespa_add_library(slobrok_slobrokserver slobrokserver.cpp visible_map.cpp metrics_producer.cpp - reconfigurable_stateserver.cpp INSTALL lib64 DEPENDS slobrok diff --git a/slobrok/src/vespa/slobrok/server/configshim.cpp b/slobrok/src/vespa/slobrok/server/configshim.cpp index 15c39516ded..83f91a29b30 100644 --- a/slobrok/src/vespa/slobrok/server/configshim.cpp +++ b/slobrok/src/vespa/slobrok/server/configshim.cpp @@ -5,26 +5,24 @@ namespace slobrok { ConfigShim::ConfigShim(uint32_t port) - : _port(port), - _enableStateServer(false), - _configId(""), + : _port(port), _statePort(0), _configId(""), _factory(config::ConfigUri::createEmpty()) {} -ConfigShim::ConfigShim(uint32_t port, const std::string& cfgId) +ConfigShim::ConfigShim(uint32_t port, uint32_t statePort_in, const std::string& cfgId) : _port(port), - _enableStateServer(false), + _statePort(statePort_in), _configId(cfgId), _factory(config::ConfigUri(_configId)) {} ConfigShim::ConfigShim(uint32_t port, const std::string& cfgId, config::IConfigContext::SP cfgCtx) : _port(port), - _enableStateServer(false), + _statePort(0), _configId(cfgId), _factory(config::ConfigUri(cfgId, cfgCtx)) {} -ConfigShim::~ConfigShim() = default; +ConfigShim::~ConfigShim() {} } diff --git a/slobrok/src/vespa/slobrok/server/configshim.h b/slobrok/src/vespa/slobrok/server/configshim.h index 750f6a4c139..ed3c04b6233 100644 --- a/slobrok/src/vespa/slobrok/server/configshim.h +++ b/slobrok/src/vespa/slobrok/server/configshim.h @@ -9,20 +9,19 @@ namespace slobrok { class ConfigShim { private: - uint32_t _port; - bool _enableStateServer; - std::string _configId; + uint32_t _port; + uint32_t _statePort; + std::string _configId; ConfiguratorFactory _factory; public: ConfigShim(uint32_t port); - ConfigShim(uint32_t port, const std::string& cfgId); + ConfigShim(uint32_t port, uint32_t statePort_in, const std::string& cfgId); ConfigShim(uint32_t port, const std::string& cfgId, config::IConfigContext::SP cfgCtx); ~ConfigShim(); - ConfigShim & enableStateServer(bool v) { _enableStateServer = v; return *this; } - bool enableStateServer() const { return _enableStateServer; } uint32_t portNumber() const { return _port; } + uint32_t statePort() const { return _statePort; } std::string configId() const { return _configId; } const char *id() const { return _configId.c_str(); } const ConfiguratorFactory & factory() const { return _factory; } diff --git a/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.cpp b/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.cpp deleted file mode 100644 index ca6dcad1932..00000000000 --- a/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.cpp +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. - -#include "reconfigurable_stateserver.h" -#include <vespa/vespalib/util/exceptions.h> -#include <vespa/vespalib/net/state_server.h> -#include <thread> - -#include <vespa/log/log.h> -#include <vespa/config/common/exceptions.h> - -LOG_SETUP(".reconfigurable_stateserver"); - -using namespace std::chrono_literals; - -namespace slobrok { - -ReconfigurableStateServer::ReconfigurableStateServer(const config::ConfigUri & configUri, - vespalib::HealthProducer & health, - vespalib::MetricsProducer & metrics, - vespalib::ComponentConfigProducer & components) - : _health(health), - _metrics(metrics), - _components(components), - _configFetcher(std::make_unique<config::ConfigFetcher>(configUri.getContext())), - _server() -{ - _configFetcher->subscribe<vespa::config::StateserverConfig>(configUri.getConfigId(), this); - _configFetcher->start(); -} - -ReconfigurableStateServer::~ReconfigurableStateServer() -{ - _configFetcher->close(); -} - -void -ReconfigurableStateServer::configure(std::unique_ptr<vespa::config::StateserverConfig> config) -{ - _server.reset(); - for (size_t retryTime(1); !_server && (retryTime < 10); retryTime++) { - try { - _server = std::make_unique<vespalib::StateServer>(config->httpport, _health, _metrics, _components); - } catch (vespalib::PortListenException & e) { - LOG(warning, "Failed listening to network port(%d) with protocol(%s): '%s', will retry for 60s", - e.get_port(), e.get_protocol().c_str(), e.what()); - std::this_thread::sleep_for(retryTime * 1s); - } - } - if (!_server) { - try { - _server = std::make_unique<vespalib::StateServer>(config->httpport, _health, _metrics, _components); - } catch (vespalib::PortListenException & e) { - LOG(error, "Failed listening to network port(%d) with protocol(%s): '%s', giving up and restarting.", - e.get_port(), e.get_protocol().c_str(), e.what()); - std::quick_exit(17); - } - } - -} - -} diff --git a/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.h b/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.h deleted file mode 100644 index a8747d09bfd..00000000000 --- a/slobrok/src/vespa/slobrok/server/reconfigurable_stateserver.h +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. - -#include <vespa/config/helper/configfetcher.h> -#include <vespa/config/subscription/configuri.h> -#include <vespa/config-stateserver.h> - -namespace vespalib { - class HealthProducer; - class MetricsProducer; - class ComponentConfigProducer; - class StateServer; -} -namespace slobrok { - -class ReconfigurableStateServer : private config::IFetcherCallback<vespa::config::StateserverConfig> { -public: - ReconfigurableStateServer(const config::ConfigUri & configUri, - vespalib::HealthProducer & healt, - vespalib::MetricsProducer & metrics, - vespalib::ComponentConfigProducer & component); - ~ReconfigurableStateServer(); -private: - void configure(std::unique_ptr<vespa::config::StateserverConfig> config) override; - vespalib::HealthProducer & _health; - vespalib::MetricsProducer & _metrics; - vespalib::ComponentConfigProducer & _components; - std::unique_ptr<config::ConfigFetcher> _configFetcher; - std::unique_ptr<vespalib::StateServer> _server; -}; - -} diff --git a/slobrok/src/vespa/slobrok/server/sbenv.cpp b/slobrok/src/vespa/slobrok/server/sbenv.cpp index 35af0daf24a..002dd2244ca 100644 --- a/slobrok/src/vespa/slobrok/server/sbenv.cpp +++ b/slobrok/src/vespa/slobrok/server/sbenv.cpp @@ -1,25 +1,20 @@ // Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -#include "reconfigurable_stateserver.h" #include "sbenv.h" #include "selfcheck.h" #include "remote_check.h" +#include <sstream> +#include <vespa/vespalib/net/state_server.h> #include <vespa/vespalib/util/host_name.h> -#include <vespa/vespalib/util/exceptions.h> +#include <vespa/vespalib/util/exception.h> #include <vespa/vespalib/stllike/asciistream.h> #include <vespa/fnet/frt/supervisor.h> #include <vespa/fnet/transport.h> -#include <vespa/config/helper/configfetcher.h> -#include <thread> -#include <sstream> #include <vespa/log/log.h> LOG_SETUP(".sbenv"); -using namespace std::chrono_literals; - namespace slobrok { - namespace { void @@ -85,16 +80,17 @@ ConfigTask::PerformTask() } // namespace slobrok::<unnamed> SBEnv::SBEnv(const ConfigShim &shim) - : _transport(std::make_unique<FNET_Transport>()), - _supervisor(std::make_unique<FRT_Supervisor>(_transport.get(), nullptr)), - _configShim(shim), + : _transport(new FNET_Transport()), + _supervisor(new FRT_Supervisor(_transport.get(), NULL)), + _sbPort(shim.portNumber()), + _statePort(shim.statePort()), _configurator(shim.factory().create(*this)), _shuttingDown(false), _partnerList(), _me(), _rpcHooks(*this, _rpcsrvmap, _rpcsrvmanager), - _selfchecktask(std::make_unique<SelfCheck>(getSupervisor()->GetScheduler(), _rpcsrvmap, _rpcsrvmanager)), - _remotechecktask(std::make_unique<RemoteCheck>(getSupervisor()->GetScheduler(), _rpcsrvmap, _rpcsrvmanager, _exchanger)), + _selfchecktask(new SelfCheck(getSupervisor()->GetScheduler(), _rpcsrvmap, _rpcsrvmanager)), + _remotechecktask(new RemoteCheck(getSupervisor()->GetScheduler(), _rpcsrvmap, _rpcsrvmanager, _exchanger)), _health(), _metrics(_rpcHooks, *_transport), _components(), @@ -102,7 +98,7 @@ SBEnv::SBEnv(const ConfigShim &shim) _exchanger(*this, _rpcsrvmap), _rpcsrvmap() { - srandom(time(nullptr) ^ getpid()); + srandom(time(NULL) ^ getpid()); _rpcHooks.initRPC(getSupervisor()); } @@ -162,22 +158,20 @@ toString(const std::vector<std::string> & v) { int SBEnv::MainLoop() { - if (! getSupervisor()->Listen(_configShim.portNumber())) { - LOG(error, "unable to listen to port %d", _configShim.portNumber()); + vespalib::StateServer stateServer(_statePort, _health, _metrics, _components); + + if (! getSupervisor()->Listen(_sbPort)) { + LOG(error, "unable to listen to port %d", _sbPort); EV_STOPPING("slobrok", "could not listen"); return 1; } else { - LOG(config, "listening on port %d", _configShim.portNumber()); + LOG(config, "listening on port %d", _sbPort); } - std::string myspec = createSpec(_configShim.portNumber()); - - _me = std::make_unique<ManagedRpcServer>(myspec.c_str(), myspec.c_str(), _rpcsrvmanager); + std::string myspec = createSpec(_sbPort); - std::unique_ptr<ReconfigurableStateServer> stateServer; - if (_configShim.enableStateServer()) { - stateServer = std::make_unique<ReconfigurableStateServer>(_configShim.configId(), _health, _metrics, _components); - } + _me.reset(new ManagedRpcServer(myspec.c_str(), myspec.c_str(), + _rpcsrvmanager)); try { _configurator->poll(); diff --git a/slobrok/src/vespa/slobrok/server/sbenv.h b/slobrok/src/vespa/slobrok/server/sbenv.h index 8c897c9c999..f96b7540b3a 100644 --- a/slobrok/src/vespa/slobrok/server/sbenv.h +++ b/slobrok/src/vespa/slobrok/server/sbenv.h @@ -8,10 +8,10 @@ #include "exchange_manager.h" #include "configshim.h" #include "ok_state.h" -#include "metrics_producer.h" #include <vespa/config-slobroks.h> #include <vespa/slobrok/cfg.h> #include <vespa/vespalib/net/simple_health_producer.h> +#include "metrics_producer.h" #include <vespa/vespalib/net/simple_component_config_producer.h> class FastOS_ThreadPool; @@ -23,6 +23,7 @@ namespace slobrok { class NamedService; class ManagedRpcServer; +class RemoteRpcServer; class RPCHooks; class SelfCheck; class RemoteCheck; @@ -39,7 +40,8 @@ private: std::unique_ptr<FNET_Transport> _transport; std::unique_ptr<FRT_Supervisor> _supervisor; - ConfigShim _configShim; + uint32_t _sbPort; + uint32_t _statePort; Configurator::UP _configurator; bool _shuttingDown; |