X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fconfigurationreader.cpp;h=1870a873b08f7b4547d7ad953cfd0e3eba91c68a;hb=1c4a605ad92c57118ecb6722bace5501c8918af0;hp=4b5de3be0214634150d5f74fdd6eefe8d704ec83;hpb=2dcf940b7a815456af601cdc6fd8ebbc57bda161;p=ric-plt%2Fsdl.git

diff --git a/src/configurationreader.cpp b/src/configurationreader.cpp
index 4b5de3b..1870a87 100644
--- a/src/configurationreader.cpp
+++ b/src/configurationreader.cpp
@@ -14,6 +14,11 @@
    limitations under the License.
 */
 
+/*
+ * This source code is part of the near-RT RIC (RAN Intelligent Controller)
+ * platform project (RICP).
+*/
+
 #include "private/abort.hpp"
 #include "private/configurationreader.hpp"
 #include <boost/property_tree/json_parser.hpp>
@@ -190,6 +195,19 @@ namespace
         for (const auto &namespaceConfigurationMapItem : namespaceConfigurationMap )
             parseNsConfiguration(namespaceConfigurations, namespaceConfigurationMapItem.first, namespaceConfigurationMapItem.second.first, namespaceConfigurationMapItem.second.second);
     }
+
+    void appendDBPortToAddrList(std::string& addresses, const std::string& port)
+    {
+        size_t base(0);
+        auto pos = addresses.find(',', base);
+        while (std::string::npos != pos)
+        {
+            addresses.insert(pos, ":" + port);
+            base = pos + 2 + port.size();
+            pos = addresses.find(',', base);
+        }
+        addresses.append(":" + port);
+    }
 }
 
 ConfigurationReader::ConfigurationReader(std::shared_ptr<Logger> logger):
@@ -208,6 +226,8 @@ ConfigurationReader::ConfigurationReader(const Directories& directories,
     sentinelPortEnvVariableValue({}),
     sentinelMasterNameEnvVariableName(SENTINEL_MASTER_NAME_ENV_VAR_NAME),
     sentinelMasterNameEnvVariableValue({}),
+    dbClusterAddrListEnvVariableName(DB_CLUSTER_ADDR_LIST_ENV_VAR_NAME),
+    dbClusterAddrListEnvVariableValue({}),
     jsonDatabaseConfiguration(boost::none),
     logger(logger)
 {
@@ -225,6 +245,9 @@ ConfigurationReader::ConfigurationReader(const Directories& directories,
         envStr = system.getenv(sentinelMasterNameEnvVariableName.c_str());
         if (envStr)
             sentinelMasterNameEnvVariableValue = envStr;
+        envStr = system.getenv(dbClusterAddrListEnvVariableName.c_str());
+        if (envStr)
+            dbClusterAddrListEnvVariableValue = envStr;
     }
 
     readConfigurationFromDirectories(directories);
@@ -296,17 +319,44 @@ void ConfigurationReader::readDatabaseConfiguration(DatabaseConfiguration& datab
         if (sourceForDatabaseConfiguration == dbHostEnvVariableName)
         {
             // NOTE: Redis cluster is not currently configurable via environment variables.
-            if (sentinelPortEnvVariableValue.empty())
+            std::string dbHostAddrs;
+            if (!dbHostEnvVariableValue.empty() && sentinelPortEnvVariableValue.empty() && dbClusterAddrListEnvVariableValue.empty())
             {
                 validateAndSetDbType("redis-standalone", databaseConfiguration, sourceForDatabaseConfiguration);
-                if (dbPortEnvVariableValue.empty())
-                    parseDatabaseServersConfigurationFromString(databaseConfiguration, dbHostEnvVariableValue, sourceForDatabaseConfiguration);
-                else
-                    parseDatabaseServersConfigurationFromString(databaseConfiguration, dbHostEnvVariableValue + ":" + dbPortEnvVariableValue, sourceForDatabaseConfiguration);
+                dbHostAddrs = dbHostEnvVariableValue;
             }
-            else
+            else if (!dbHostEnvVariableValue.empty() && !sentinelPortEnvVariableValue.empty() && dbClusterAddrListEnvVariableValue.empty())
             {
                 validateAndSetDbType("redis-sentinel", databaseConfiguration, sourceForDatabaseConfiguration);
+                dbHostAddrs = dbHostEnvVariableValue;
+            }
+            else if (sentinelPortEnvVariableValue.empty() && !dbClusterAddrListEnvVariableValue.empty())
+            {
+                validateAndSetDbType("sdl-standalone-cluster", databaseConfiguration, sourceForDatabaseConfiguration);
+                dbHostAddrs = dbClusterAddrListEnvVariableValue;
+            }
+            else if (!sentinelPortEnvVariableValue.empty() && !dbClusterAddrListEnvVariableValue.empty())
+            {
+                validateAndSetDbType("sdl-sentinel-cluster", databaseConfiguration, sourceForDatabaseConfiguration);
+                dbHostAddrs = dbClusterAddrListEnvVariableValue;
+            }
+            else
+            {
+                std::ostringstream os;
+                os << "Configuration error in " << sourceForDatabaseConfiguration << ": "
+                   << "Missing environment variable configuration!";
+                throw Exception(os.str());
+            }
+
+            if (!dbPortEnvVariableValue.empty())
+                appendDBPortToAddrList(dbHostAddrs, dbPortEnvVariableValue);
+            parseDatabaseServersConfigurationFromString(databaseConfiguration,
+                                                        dbHostAddrs,
+                                                        sourceForDatabaseConfiguration);
+            auto dbType = databaseConfiguration.getDbType();
+            if (DatabaseConfiguration::DbType::REDIS_SENTINEL == dbType ||
+                DatabaseConfiguration::DbType::SDL_SENTINEL_CLUSTER == dbType)
+            {
                 databaseConfiguration.checkAndApplySentinelAddress(dbHostEnvVariableValue + ":" + sentinelPortEnvVariableValue);
                 databaseConfiguration.checkAndApplySentinelMasterName(sentinelMasterNameEnvVariableValue);
             }