diff options
Diffstat (limited to 'src/mongo/db/mongod_options.cpp')
| -rw-r--r-- | src/mongo/db/mongod_options.cpp | 342 |
1 files changed, 177 insertions, 165 deletions
diff --git a/src/mongo/db/mongod_options.cpp b/src/mongo/db/mongod_options.cpp index 59ceb56e187..32f88c57d51 100644 --- a/src/mongo/db/mongod_options.cpp +++ b/src/mongo/db/mongod_options.cpp @@ -45,9 +45,9 @@ #include "mongo/db/server_options.h" #include "mongo/db/server_options_helpers.h" #include "mongo/db/storage/mmap_v1/mmap_v1_options.h" -#include "mongo/s/catalog/catalog_manager.h" #include "mongo/logger/console_appender.h" #include "mongo/logger/message_event_utf8_encoder.h" +#include "mongo/s/catalog/catalog_manager.h" #include "mongo/util/log.h" #include "mongo/util/mongoutils/str.h" #include "mongo/util/net/ssl_options.h" @@ -106,13 +106,13 @@ Status addMongodOptions(moe::OptionSection* options) { // Way to enable or disable auth in JSON Config general_options .addOptionChaining( - "security.authorization", - "", - moe::String, - "How the database behaves with respect to authorization of clients. " - "Options are \"disabled\", which means that authorization checks are not " - "performed, and \"enabled\" which means that a client cannot perform actions it is " - "not authorized to do.") + "security.authorization", + "", + moe::String, + "How the database behaves with respect to authorization of clients. " + "Options are \"disabled\", which means that authorization checks are not " + "performed, and \"enabled\" which means that a client cannot perform actions it is " + "not authorized to do.") .setSources(moe::SourceYAMLConfig) .format("(:?disabled)|(:?enabled)", "(disabled/enabled)"); @@ -137,35 +137,35 @@ Status addMongodOptions(moe::OptionSection* options) { // Diagnostic Options - general_options.addOptionChaining("diaglog", - "diaglog", - moe::Int, - "DEPRECATED: 0=off 1=W 2=R 3=both 7=W+some reads") + general_options + .addOptionChaining( + "diaglog", "diaglog", moe::Int, "DEPRECATED: 0=off 1=W 2=R 3=both 7=W+some reads") .hidden() .setSources(moe::SourceAllLegacy); - general_options.addOptionChaining("operationProfiling.slowOpThresholdMs", - "slowms", - moe::Int, - "value of slow for profile and console log") + general_options + .addOptionChaining("operationProfiling.slowOpThresholdMs", + "slowms", + moe::Int, + "value of slow for profile and console log") .setDefault(moe::Value(100)); general_options.addOptionChaining("profile", "profile", moe::Int, "0=off 1=slow, 2=all") .setSources(moe::SourceAllLegacy); - general_options.addOptionChaining( - "operationProfiling.mode", "", moe::String, "(off/slowOp/all)") + general_options + .addOptionChaining("operationProfiling.mode", "", moe::String, "(off/slowOp/all)") .setSources(moe::SourceYAMLConfig) .format("(:?off)|(:?slowOp)|(:?all)", "(off/slowOp/all)"); - general_options.addOptionChaining( - "cpu", "cpu", moe::Switch, "periodically show cpu and iowait utilization") + general_options + .addOptionChaining( + "cpu", "cpu", moe::Switch, "periodically show cpu and iowait utilization") .setSources(moe::SourceAllLegacy); - general_options.addOptionChaining("sysinfo", - "sysinfo", - moe::Switch, - "print some diagnostic system information") + general_options + .addOptionChaining( + "sysinfo", "sysinfo", moe::Switch, "print some diagnostic system information") .setSources(moe::SourceAllLegacy); // Storage Options @@ -201,55 +201,59 @@ Status addMongodOptions(moe::OptionSection* options) { moe::Switch, "each database will be stored in a separate directory"); - storage_options.addOptionChaining( - "storage.queryableBackupMode", - "queryableBackupMode", - moe::Switch, - "enable read-only mode - if true the server will not accept writes.") + storage_options + .addOptionChaining("storage.queryableBackupMode", + "queryableBackupMode", + moe::Switch, + "enable read-only mode - if true the server will not accept writes.") .setSources(moe::SourceAll) .hidden(); - general_options.addOptionChaining( - "noIndexBuildRetry", - "noIndexBuildRetry", - moe::Switch, - "don't retry any index builds that were interrupted by shutdown") + general_options + .addOptionChaining("noIndexBuildRetry", + "noIndexBuildRetry", + moe::Switch, + "don't retry any index builds that were interrupted by shutdown") .setSources(moe::SourceAllLegacy); - general_options.addOptionChaining( - "storage.indexBuildRetry", - "", - moe::Bool, - "don't retry any index builds that were interrupted by shutdown") + general_options + .addOptionChaining("storage.indexBuildRetry", + "", + moe::Bool, + "don't retry any index builds that were interrupted by shutdown") .setSources(moe::SourceYAMLConfig); - storage_options.addOptionChaining( - "noprealloc", - "noprealloc", - moe::Switch, - "disable data file preallocation - will often hurt performance") + storage_options + .addOptionChaining("noprealloc", + "noprealloc", + moe::Switch, + "disable data file preallocation - will often hurt performance") .setSources(moe::SourceAllLegacy); - storage_options.addOptionChaining( - "storage.mmapv1.preallocDataFiles", - "", - moe::Bool, - "disable data file preallocation - will often hurt performance", - "storage.preallocDataFiles").setSources(moe::SourceYAMLConfig); - - storage_options.addOptionChaining("storage.mmapv1.nsSize", - "nssize", - moe::Int, - ".ns file size (in MB) for new databases", - "storage.nsSize").setDefault(moe::Value(16)); + storage_options + .addOptionChaining("storage.mmapv1.preallocDataFiles", + "", + moe::Bool, + "disable data file preallocation - will often hurt performance", + "storage.preallocDataFiles") + .setSources(moe::SourceYAMLConfig); - storage_options.addOptionChaining( - "storage.mmapv1.quota.enforced", - "quota", - moe::Switch, - "limits each database to a certain number of files (8 default)", - "storage.quota.enforced").incompatibleWith("keyFile"); + storage_options + .addOptionChaining("storage.mmapv1.nsSize", + "nssize", + moe::Int, + ".ns file size (in MB) for new databases", + "storage.nsSize") + .setDefault(moe::Value(16)); + + storage_options + .addOptionChaining("storage.mmapv1.quota.enforced", + "quota", + moe::Switch, + "limits each database to a certain number of files (8 default)", + "storage.quota.enforced") + .incompatibleWith("keyFile"); storage_options.addOptionChaining("storage.mmapv1.quota.maxFilesPerDB", "quotaFiles", @@ -263,10 +267,11 @@ Status addMongodOptions(moe::OptionSection* options) { "use a smaller default file size", "storage.smallFiles"); - storage_options.addOptionChaining("storage.syncPeriodSecs", - "syncdelay", - moe::Double, - "seconds between disk syncs (0=never, but not recommended)") + storage_options + .addOptionChaining("storage.syncPeriodSecs", + "syncdelay", + moe::Double, + "seconds between disk syncs (0=never, but not recommended)") .setDefault(moe::Value(60.0)); // Upgrade and repair are disallowed in JSON configs since they trigger very heavyweight @@ -284,18 +289,19 @@ Status addMongodOptions(moe::OptionSection* options) { // Javascript Options - general_options.addOptionChaining( - "noscripting", "noscripting", moe::Switch, "disable scripting engine") + general_options + .addOptionChaining("noscripting", "noscripting", moe::Switch, "disable scripting engine") .setSources(moe::SourceAllLegacy); - general_options.addOptionChaining( - "security.javascriptEnabled", "", moe::Bool, "Enable javascript execution") + general_options + .addOptionChaining( + "security.javascriptEnabled", "", moe::Bool, "Enable javascript execution") .setSources(moe::SourceYAMLConfig); // Query Options - general_options.addOptionChaining( - "notablescan", "notablescan", moe::Switch, "do not allow table scans") + general_options + .addOptionChaining("notablescan", "notablescan", moe::Switch, "do not allow table scans") .setSources(moe::SourceAllLegacy); // Journaling Options @@ -304,10 +310,11 @@ Status addMongodOptions(moe::OptionSection* options) { storage_options.addOptionChaining("journal", "journal", moe::Switch, "enable journaling") .setSources(moe::SourceAllLegacy); - storage_options.addOptionChaining("nojournal", - "nojournal", - moe::Switch, - "disable journaling (journaling is on by default for 64 bit)") + storage_options + .addOptionChaining("nojournal", + "nojournal", + moe::Switch, + "disable journaling (journaling is on by default for 64 bit)") .setSources(moe::SourceAllLegacy); storage_options.addOptionChaining("dur", "dur", moe::Switch, "enable journaling") @@ -323,14 +330,16 @@ Status addMongodOptions(moe::OptionSection* options) { .setSources(moe::SourceYAMLConfig); // Two ways to set durability diagnostic options. durOptions is deprecated - storage_options.addOptionChaining("storage.mmapv1.journal.debugFlags", - "journalOptions", - moe::Int, - "journal diagnostic options", - "storage.journal.debugFlags").incompatibleWith("durOptions"); - - storage_options.addOptionChaining( - "durOptions", "durOptions", moe::Int, "durability diagnostic options") + storage_options + .addOptionChaining("storage.mmapv1.journal.debugFlags", + "journalOptions", + moe::Int, + "journal diagnostic options", + "storage.journal.debugFlags") + .incompatibleWith("durOptions"); + + storage_options + .addOptionChaining("durOptions", "durOptions", moe::Int, "durability diagnostic options") .hidden() .setSources(moe::SourceAllLegacy) .incompatibleWith("storage.mmapv1.journal.debugFlags"); @@ -342,10 +351,9 @@ Status addMongodOptions(moe::OptionSection* options) { "storage.mmapv1.journal.commitIntervalMs"); // Deprecated option that we don't want people to use for performance reasons - storage_options.addOptionChaining("nopreallocj", - "nopreallocj", - moe::Switch, - "don't preallocate journal files") + storage_options + .addOptionChaining( + "nopreallocj", "nopreallocj", moe::Switch, "don't preallocate journal files") .hidden() .setSources(moe::SourceAllLegacy); @@ -367,33 +375,33 @@ Status addMongodOptions(moe::OptionSection* options) { .incompatibleWith("replication.replSetName") .setSources(moe::SourceAllLegacy); - ms_options.addOptionChaining( - "source", "source", moe::String, "when slave: specify master as <server:port>") + ms_options + .addOptionChaining( + "source", "source", moe::String, "when slave: specify master as <server:port>") .incompatibleWith("replication.replSet") .incompatibleWith("replication.replSetName") .setSources(moe::SourceAllLegacy); - ms_options.addOptionChaining("only", - "only", - moe::String, - "when slave: specify a single database to replicate") + ms_options + .addOptionChaining( + "only", "only", moe::String, "when slave: specify a single database to replicate") .incompatibleWith("replication.replSet") .incompatibleWith("replication.replSetName") .setSources(moe::SourceAllLegacy); - ms_options.addOptionChaining( - "slavedelay", - "slavedelay", - moe::Int, - "specify delay (in seconds) to be used when applying master ops to slave") + ms_options + .addOptionChaining( + "slavedelay", + "slavedelay", + moe::Int, + "specify delay (in seconds) to be used when applying master ops to slave") .incompatibleWith("replication.replSet") .incompatibleWith("replication.replSetName") .setSources(moe::SourceAllLegacy); - ms_options.addOptionChaining("autoresync", - "autoresync", - moe::Switch, - "automatically resync if slave data is stale") + ms_options + .addOptionChaining( + "autoresync", "autoresync", moe::Switch, "automatically resync if slave data is stale") .incompatibleWith("replication.replSet") .incompatibleWith("replication.replSetName") .setSources(moe::SourceAllLegacy); @@ -407,21 +415,22 @@ Status addMongodOptions(moe::OptionSection* options) { "size to use (in MB) for replication op log. default is 5% of disk space " "(i.e. large is good)"); - rs_options.addOptionChaining("replication.replSet", - "replSet", - moe::String, - "arg is <setname>[/<optionalseedhostlist>]") + rs_options + .addOptionChaining("replication.replSet", + "replSet", + moe::String, + "arg is <setname>[/<optionalseedhostlist>]") .setSources(moe::SourceAllLegacy); rs_options.addOptionChaining("replication.replSetName", "", moe::String, "arg is <setname>") .setSources(moe::SourceYAMLConfig) .format("[^/]+", "[replica set name with no \"/\"]"); - rs_options.addOptionChaining( - "replication.secondaryIndexPrefetch", - "replIndexPrefetch", - moe::String, - "specify index prefetching behavior (if secondary) [none|_id_only|all]") + rs_options + .addOptionChaining("replication.secondaryIndexPrefetch", + "replIndexPrefetch", + moe::String, + "specify index prefetching behavior (if secondary) [none|_id_only|all]") .format("(:?none)|(:?_id_only)|(:?all)", "(none/_id_only/all)"); rs_options.addOptionChaining("replication.enableMajorityReadConcern", @@ -431,73 +440,73 @@ Status addMongodOptions(moe::OptionSection* options) { // Sharding Options - sharding_options.addOptionChaining( - "configsvr", - "configsvr", - moe::Switch, - "declare this is a config db of a cluster; default port 27019; " - "default dir /data/configdb") + sharding_options + .addOptionChaining("configsvr", + "configsvr", + moe::Switch, + "declare this is a config db of a cluster; default port 27019; " + "default dir /data/configdb") .setSources(moe::SourceAllLegacy) .incompatibleWith("shardsvr") .incompatibleWith("nojournal"); - sharding_options.addOptionChaining( - "shardsvr", - "shardsvr", - moe::Switch, - "declare this is a shard db of a cluster; default port 27018") + sharding_options + .addOptionChaining("shardsvr", + "shardsvr", + moe::Switch, + "declare this is a shard db of a cluster; default port 27018") .setSources(moe::SourceAllLegacy) .incompatibleWith("configsvr"); sharding_options .addOptionChaining( - "sharding.clusterRole", - "", - moe::String, - "Choose what role this mongod has in a sharded cluster. Possible values are:\n" - " \"configsvr\": Start this node as a config server. Starts on port 27019 by " - "default." - " \"shardsvr\": Start this node as a shard server. Starts on port 27018 by " - "default.") + "sharding.clusterRole", + "", + moe::String, + "Choose what role this mongod has in a sharded cluster. Possible values are:\n" + " \"configsvr\": Start this node as a config server. Starts on port 27019 by " + "default." + " \"shardsvr\": Start this node as a shard server. Starts on port 27018 by " + "default.") .setSources(moe::SourceYAMLConfig) .format("(:?configsvr)|(:?shardsvr)", "(configsvr/shardsvr)"); sharding_options .addOptionChaining( - "sharding._overrideShardIdentity", - "", - moe::String, - "overrides the shardIdentity document settings stored in the local storage with " - "a MongoDB Extended JSON document in string format") + "sharding._overrideShardIdentity", + "", + moe::String, + "overrides the shardIdentity document settings stored in the local storage with " + "a MongoDB Extended JSON document in string format") .setSources(moe::SourceYAMLConfig) .incompatibleWith("configsvr") .requires("storage.queryableBackupMode"); - sharding_options.addOptionChaining( - "noMoveParanoia", - "noMoveParanoia", - moe::Switch, - "turn off paranoid saving of data for the moveChunk command; default") + sharding_options + .addOptionChaining("noMoveParanoia", + "noMoveParanoia", + moe::Switch, + "turn off paranoid saving of data for the moveChunk command; default") .hidden() .setSources(moe::SourceAllLegacy) .incompatibleWith("moveParanoia"); - sharding_options.addOptionChaining( - "moveParanoia", - "moveParanoia", - moe::Switch, - "turn on paranoid saving of data during the moveChunk command " - "(used for internal system diagnostics)") + sharding_options + .addOptionChaining("moveParanoia", + "moveParanoia", + moe::Switch, + "turn on paranoid saving of data during the moveChunk command " + "(used for internal system diagnostics)") .hidden() .setSources(moe::SourceAllLegacy) .incompatibleWith("noMoveParanoia"); - sharding_options.addOptionChaining( - "sharding.archiveMovedChunks", - "", - moe::Bool, - "config file option to turn on paranoid saving of data during the " - "moveChunk command (used for internal system diagnostics)") + sharding_options + .addOptionChaining("sharding.archiveMovedChunks", + "", + moe::Bool, + "config file option to turn on paranoid saving of data during the " + "moveChunk command (used for internal system diagnostics)") .hidden() .setSources(moe::SourceYAMLConfig); @@ -517,18 +526,20 @@ Status addMongodOptions(moe::OptionSection* options) { // The following are legacy options that are disallowed in the JSON config file - options->addOptionChaining( - "fastsync", - "fastsync", - moe::Switch, - "indicate that this instance is starting from a dbpath snapshot of the repl peer") + options + ->addOptionChaining( + "fastsync", + "fastsync", + moe::Switch, + "indicate that this instance is starting from a dbpath snapshot of the repl peer") .hidden() .setSources(moe::SourceAllLegacy); - options->addOptionChaining("pretouch", - "pretouch", - moe::Int, - "n pretouch threads for applying master/slave operations") + options + ->addOptionChaining("pretouch", + "pretouch", + moe::Int, + "n pretouch threads for applying master/slave operations") .hidden() .setSources(moe::SourceAllLegacy); @@ -541,8 +552,8 @@ Status addMongodOptions(moe::OptionSection* options) { .positional(1, 3) .setSources(moe::SourceAllLegacy); - options->addOptionChaining( - "cacheSize", "cacheSize", moe::Long, "cache size (in MB) for rec store") + options + ->addOptionChaining("cacheSize", "cacheSize", moe::Long, "cache size (in MB) for rec store") .hidden() .setSources(moe::SourceAllLegacy); @@ -1203,7 +1214,8 @@ Status storeMongodOptions(const moe::Environment& params, const std::vector<std: if (x <= 0) { return Status(ErrorCodes::BadValue, str::stream() << "bad --oplogSize, arg must be greater than 0," - "found: " << x); + "found: " + << x); } // note a small size such as x==1 is ok for an arbiter. if (x > 1000 && sizeof(void*) == 4) { |