1 // Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef __SALOME_CONTAINERMANAGER_HXX__
24 #define __SALOME_CONTAINERMANAGER_HXX__
26 #include "SALOME_Container.hxx"
28 #include <SALOMEconfig.h>
29 #include CORBA_CLIENT_HEADER(SALOME_Component)
30 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
31 #include "SALOME_ResourcesCatalog_Parser.hxx"
33 #include "Utils_Mutex.hxx"
38 class SALOME_NamingService_Abstract;
39 class SALOME_ResourcesManager_Client;
41 class CONTAINER_EXPORT SALOME_ContainerManager : public POA_Engines::ContainerManager
45 SALOME_ContainerManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_NamingService_Abstract *ns);
46 ~SALOME_ContainerManager();
49 Engines::Container_ptr GiveContainer(const Engines::ContainerParameters& params);
51 void ShutdownContainers();
56 void DeclareUsingSalomeSession() { _isSSL = false; }
58 static const char *_ContainerManagerNameInNS;
62 Engines::Container_ptr
63 FindContainer(const Engines::ContainerParameters& params,
64 const Engines::ResourceList& possibleResources);
66 Engines::Container_ptr
67 FindContainer(const Engines::ContainerParameters& params,
68 const std::string& resource);
70 std::string BuildCommandToLaunchRemoteContainer(const std::string & resource_name,
71 const Engines::ContainerParameters& params,
72 const std::string& container_exe="SALOME_Container") const;
74 std::string BuildCommandToLaunchLocalContainer(const Engines::ContainerParameters& params,
75 const std::string& machinesFile,
76 const std::string& container_exe,//"SALOME_Container"
77 std::string& tmpFileName) const;
79 std::string BuildTempFileToLaunchRemoteContainer(const std::string& resource_name,
80 const Engines::ContainerParameters& params, std::string& tmpFileName) const;
82 static void RmTmpFile(std::string& tmpFile);
84 void AddOmninamesParams(std::string& command) const;
86 void AddOmninamesParams(std::ostream& fileStream) const;
88 static std::string BuildTemporaryFileName();
90 std::string GetMPIZeroNode(const std::string machine, const std::string machinesFile) const;
92 std::string machinesFile(const int nbproc);
94 static std::string getCommandToRunRemoteProcess(AccessProtocolType protocol,
95 const std::string & hostname,
96 const std::string & username,
97 const std::string & applipath,
98 const std::string & workdir="");
100 Engines::Container_ptr
101 LaunchContainer(const Engines::ContainerParameters& params,
102 const std::string & resource_selected,
103 const std::string & hostname,
104 const std::string & machFile,
105 const std::string & containerNameInNS);
108 PortableServer::POA_var _poa;
110 SALOME_ResourcesManager_Client *_resManager;
111 SALOME_NamingService_Abstract *_NS;
113 //! different behaviour if $APPLI exists (SALOME Application)
114 bool _isAppliSalomeDefined;
116 //! attribute that contains the number of processes used in batch mode by MPI containers
119 //! attribute that specifies the launch mode.
122 static omni_mutex _numInstanceMutex ; // lib and instance protection
124 //! attributes to allow concurrency for // GiveContainer
125 Utils_Mutex _giveContainerMutex1;
127 pid_t _pid_mpiServer;
129 // Begin of PacO++ Parallel extension
130 typedef std::vector<std::string> actual_launch_machine_t;
132 bool checkPaCOParameters(Engines::ContainerParameters & params, std::string resource_selected);
134 Engines::Container_ptr
135 StartPaCOPPContainer(const Engines::ContainerParameters& params, std::string resource_selected);
139 std::string BuildCommandToLaunchPaCOProxyContainer(const Engines::ContainerParameters& params,
140 std::string machine_file_name,
141 std::string & proxy_hostname);
143 std::string BuildCommandToLaunchPaCONodeContainer(const Engines::ContainerParameters& params,
144 const std::string & machine_file_name,
145 SALOME_ContainerManager::actual_launch_machine_t & vect_machine,
146 const std::string & proxy_hostname);
148 void LogConfiguration(const std::string & log_type,
149 const std::string & exe_type,
150 const std::string & container_name,
151 const std::string & hostname,
156 LaunchPaCOProxyContainer(const std::string& command,
157 const Engines::ContainerParameters& params,
158 const std::string& hostname);
161 LaunchPaCONodeContainer(const std::string& command,
162 const Engines::ContainerParameters& params,
163 const std::string& name,
164 SALOME_ContainerManager::actual_launch_machine_t & vect_machine);
165 // End of PaCO++ Parallel extension
167 static char *GetenvThreadSafe(const char *name);
168 static std::string GetenvThreadSafeAsString(const char *name);
169 static int SystemThreadSafe(const char *command);
170 static long SystemWithPIDThreadSafe(const std::vector<std::string>& command);
171 static void AddOmninamesParams(std::ostream& fileStream, SALOME_NamingService_Abstract *ns);
172 static void MakeTheCommandToBeLaunchedASync(std::string& command);
173 static int GetTimeOutToLoaunchServer();
174 static void SleepInSecond(int ellapseTimeInSecond);
176 static const int TIME_OUT_TO_LAUNCH_CONT;
177 static Utils_Mutex _getenvMutex;
178 static Utils_Mutex _systemMutex;