Shulou(Shulou.com)06/01 Report--

After mongodb3.x version is to yaml syntax format configuration file, the following is the yaml configuration file format is as follows:

Official yaml profile options reference: docs.mongodb.org/manual/reference/configuration-options/#configuration-file

Only spaces can be used, tab key is not supported, remember, you know the reason......

systemLog: destination: file//Specify a file path: /data/logs/mongod.log//Log storage location logAppend: true//Generate log content appended to file # quiet: true//Output information will be limited in quiet mode # timeStampFormat: iso8601-utc /Default is iso8601-local, log information also has other timestamp formats: ctime,iso8601-utc,iso8601-localprocessManagement: fork: true//Run MongoDB as a daemon to create the server processpidFilePath: "/data/mongo-data/mongod.pid"//pid file path net:# bindIp: 192.168.33.131//bind ip addresses to access mongodb, multiple ip comma-separated port: 27017//port maxIncomingConnections: 10000//Default 65535, Maximum number of connections accepted by mongodb instance, invalid if higher than maximum number of threads accepted by operating system.# http:# enabled: true//http port is best turned off #RESTInterfaceEnabled: false//Even if http interface option is turned off, if this option is turned on, there will be more insecure factors storage: dbPath: "/data/mongo-data"//data file storage path engine: wiredTiger//data engine wiredTiger: engineConfig://wt Engine Configuration cacheSizeGB: 1//depends on the server to set directoryForIndexes: true//Whether indexes are stored separately by database name collectionConfig: blockCompressor: zlib//Compression Configuration indexConfig: prefixCompression: true//index configuration journal: enabled: true//Log operations to prevent data loss. directoryPerDB: true//Specifies that each database file is stored in a separate data directory. If you use this option on an existing system, you need to move existing data files to the directory beforehand. operationProfiling: slowOpthresholdMs: 100 //Specify the slow query time in milliseconds. If the function is enabled, write data to the system.profile collection mode: "slowOp"//off, slowOp, all, respectively. Turn on only slow query and record all operations. security: keyFile: "/data/mongodb-keyfile"//Specifies the key file storage location for authentication between shard set or replica set members clusterAuthMode: "keyFile"//Cluster authentication mode, default is keyFile authorization: "disabled"//User role authentication for accessing database and performing operations

Copy the relevant configuration of the set. Configure it as follows according to the above configuration file.

replication: oplog SizeMB: 50//Default is 5% of disk, specifies maximum size of oplog. Specify invalid replSetName: "rs_zxl"//Specify the name of the replica set secondaryIndexPrefetch: "all"//Specify whether replica set members load indexes into memory before accepting oplog for a database that already has oplog. rs. By default, all indexes are loaded into memory. none load none;all load all;_id_only load_id only

Sharded cluster configuration, sharded replication set configuration (on a single instance node basis)

replication: oplogSizeMB：50 replSetName: "rs_zxl"sharding: clusterRole: shardsvr

config server configuration (on a single instance node basis)

sharding: clusterRole: configsvr

mongos configuration,(different from single instance)

systemLog： destination: file path: /data/logs/mongos.log logAppend: truenet: port: 27019sharding: configDB: 192.168.33.131:30000

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.