MongoDB官网配置项目整理

MongoDB的配置文件共有10个项目：

systemLog:
processManagement:
net:
security:
storage:
operationProfiling:
replication:
sharding:
auditLog:
snmp:

详细解析如下：

systemLog:
   verbosity: <int>
   quiet: <boolean>
   traceAllExceptions: <boolean>
   syslogFacility: <string>
   path: <string>
   logAppend: <boolean>
   logRotate: <string>
   destination: <string>
   timeStampFormat: <string>
   component:
      accessControl:
         verbosity: <int>
      command:
         verbosity: <int>
      # COMMENT some component verbosity settings omitted for brevity
      replication:
         verbosity: <int>
         heartbeats:
            verbosity: <int>
         rollback:
            verbosity: <int>
      storage:
         verbosity: <int>
         journal:
            verbosity: <int>
      write:
         verbosity: <int>

processManagement:
   fork: <boolean>
   pidFilePath: <string>
   timeZoneInfo: <string>

net:
   port: <int>
   bindIp: <string>
   bindIpAll: <boolean>
   maxIncomingConnections: <int>
   wireObjectCheck: <boolean>
   ipv6: <boolean>
   unixDomainSocket:
      enabled: <boolean>
      pathPrefix: <string>
      filePermissions: <int>
   ssl:
      sslOnNormalPorts: <boolean>  # deprecated since 2.6
      mode: <string>
      PEMKeyFile: <string>
      PEMKeyPassword: <string>
      clusterFile: <string>
      clusterPassword: <string>
      CAFile: <string>
      CRLFile: <string>
      allowConnectionsWithoutCertificates: <boolean>
      allowInvalidCertificates: <boolean>
      allowInvalidHostnames: <boolean>
      disabledProtocols: <string>
      FIPSMode: <boolean>
   compression:
      compressors: <string>
   transportLayer: <string>
   serviceExecutor: <string>

security:(Most Available only in MongoDB Enterprise)
   keyFile: <string>
   clusterAuthMode: <string>
   authorization: <string>
   transitionToAuth: <boolean>
   javascriptEnabled:  <boolean>
   redactClientLogData: <boolean>
   sasl:
      hostName: <string>
      serviceName: <string>
      saslauthdSocketPath: <string>
   enableEncryption: <boolean>
   encryptionCipherMode: <string>
   encryptionKeyFile: <string>
   kmip:
      keyIdentifier: <string>
      rotateMasterKey: <boolean>
      serverName: <string>
      port: <string>
      clientCertificateFile: <string>
      clientCertificatePassword: <string>
      serverCAFile: <string>
   ldap:
      servers: <string>
      bind:
         method: <string>
         saslMechanisms: <string>
         queryUser: <string>
         queryPassword: <string>
         useOSDefaults: <boolean>
      transportSecurity: <string>
      timeoutMS: <int>
      userToDNMapping: <string>
      authz:
         queryTemplate: <string>

storage:
   dbPath: <string>
   indexBuildRetry: <boolean>
   repairPath: <string>
   journal:
      enabled: <boolean>
      commitIntervalMs: <num>
   directoryPerDB: <boolean>
   syncPeriodSecs: <int>
   engine: <string>
   mmapv1:
      preallocDataFiles: <boolean>
      nsSize: <int>
      quota:
         enforced: <boolean>
         maxFilesPerDB: <int>
      smallFiles: <boolean>
      journal:
         debugFlags: <int>
         commitIntervalMs: <num>
   wiredTiger:
      engineConfig:
         cacheSizeGB: <number>
         journalCompressor: <string>
         directoryForIndexes: <boolean>
      collectionConfig:
         blockCompressor: <string>
      indexConfig:
         prefixCompression: <boolean>
   inMemory:
      engineConfig:
         inMemorySizeGB: <number>

operationProfiling:
   mode: <string>
   slowOpThresholdMs: <int>
   slowOpSampleRate: <double>

replication:
   oplogSizeMB: <int>
   replSetName: <string>
   secondaryIndexPrefetch: <string>
   enableMajorityReadConcern: <boolean>  ## Deprecated in 3.6

sharding:
   clusterRole: <string>
   archiveMovedChunks: <boolean>

auditLog:(Available only in MongoDB Enterprise)
   destination: <string>
   format: <string>
   path: <string>
   filter: <string>

snmp:
   subagent: <boolean>
   master: <boolean>

每个项目的详细解析见官方手册：

https://docs.mongodb.com/v3.6/reference/configuration-options/

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