MongoDB的安装和配置：
1、安装方式介绍：
yum安装方式：
手动通用安装方式：
2、二进制可执行安装：
下载路径：Download MongoDB Community Server | MongoDB
下载mongodb的源码包进行安装。
1）解压到安装目录并移动：
shell > tar xvf mongodb-linux-x86_64-rhel62-3.6.5.tgz
shell > mv mongodb-linux-x86_64-rhel62-3.6.5 /usr/local/mongodb[root@server10 soft]# tar -zxvf mongodb-linux-x86_64-rhel62-3.6.5.tgz
mongodb-linux-x86_64-rhel62-3.6.5/README
mongodb-linux-x86_64-rhel62-3.6.5/THIRD-PARTY-NOTICES
mongodb-linux-x86_64-rhel62-3.6.5/MPL-2
mongodb-linux-x86_64-rhel62-3.6.5/GNU-AGPL-3.0
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongodump
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongorestore
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongoexport
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongoimport
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongostat
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongotop
mongodb-linux-x86_64-rhel62-3.6.5/bin/bsondump
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongofiles
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongoreplay
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongoperf
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongod
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongos
mongodb-linux-x86_64-rhel62-3.6.5/bin/mongo
mongodb-linux-x86_64-rhel62-3.6.5/bin/install_compass
[root@server10 soft]# ll
total 98236
drwxr-xr-x 3 root root 91 Sep 16 20:05 mongodb-linux-x86_64-rhel62-3.6.5
-rw-r--r-- 1 root root 100589678 Sep 16 20:04 mongodb-linux-x86_64-rhel62-3.6.5.tgz
[root@server10 soft]#
[root@server10 soft]# mv mongodb-linux-x86_64-rhel62-3.6.5 /usr/local/mongodb
2）创建数据存储目录和日志目录：
shell > cd /usr/local/mongodb
shell > mkdir data
shell > mkdir logs3）启动mongod服务：
shell > cd /usr/local/mongodb/bin
shell > ./mongod --dbpath=/usr/local/mongodb/data --logpath=/usr/local/mongodb/logs/log.txt --fork#可以通过进程和端口的方式检测是否启动成功
shell > ps aux|grep mongod
shell > netstat -lntp|grep mongod
端口是27017，为什么是127.0.0.1是本地，是为了安全。
[root@server10 bin]# ./mongod --help
Options:General options:-h [ --help ] show this usage information--version show version information-f [ --config ] arg configuration file specifyingadditional options-v [ --verbose ] [=arg(=v)] be more verbose (include multiple timesfor more verbosity e.g. -vvvvv)--quiet quieter output--port arg specify port number - 27017 by default--bind_ip arg comma separated list of ip addresses tolisten on - localhost by default--bind_ip_all bind to all ip addresses--ipv6 enable IPv6 support (disabled bydefault)--listenBacklog arg (=128) set socket listen backlog size--maxConns arg max number of simultaneous connections- 1000000 by default--logpath arg log file to send write to instead ofstdout - has to be a file, notdirectory--syslog log to system's syslog facility insteadof file or stdout--syslogFacility arg syslog facility used for mongodb syslogmessage--logappend append to logpath instead ofover-writing--logRotate arg set the log rotation behavior(rename|reopen)--timeStampFormat arg Desired format for timestamps in logmessages. One of ctime, iso8601-utc oriso8601-local--pidfilepath arg full path to pidfile (if not set, nopidfile is created)--timeZoneInfo arg full path to time zone info directory,e.g. /usr/share/zoneinfo--keyFile arg private key for cluster authentication--noauth run without security--setParameter arg Set a configurable parameter--transitionToAuth For rolling access control upgrade.Attempt to authenticate over outgoingconnections and proceed regardless ofsuccess. Accept incoming connectionswith or without authentication.--clusterAuthMode arg Authentication mode used for clusterauthentication. Alternatives are(keyFile|sendKeyFile|sendX509|x509)--nounixsocket disable listening on unix sockets--unixSocketPrefix arg alternative directory for UNIX domainsockets (defaults to /tmp)--filePermissions arg permissions to set on UNIX domainsocket file - 0700 by default--fork fork server process--networkMessageCompressors [=arg(=disabled)] (=snappy)Comma-separated list of compressors touse for network messages--auth run with security--clusterIpSourceWhitelist arg Network CIDR specification of permittedorigin for `__system` access.--slowms arg (=100) value of slow for profile and consolelog--slowOpSampleRate arg (=1) fraction of slow ops to include in theprofile and console log--profile arg 0=off 1=slow, 2=all--cpu periodically show cpu and iowaitutilization--sysinfo print some diagnostic systeminformation--noIndexBuildRetry don't retry any index builds that wereinterrupted by shutdown--noscripting disable scripting engine--notablescan do not allow table scans--shutdown kill a running server (for initscripts)Replication options:--oplogSize arg size to use (in MB) for replication oplog. default is 5% of disk space (i.e.large is good)Master/slave options (old; use replica sets instead):--master master mode--slave slave mode--source arg when slave: specify master as<server:port>--only arg when slave: specify a single databaseto replicate--slavedelay arg specify delay (in seconds) to be usedwhen applying master ops to slave--autoresync automatically resync if slave data isstaleReplica set options:--replSet arg arg is <setname>[/<optionalseedhostlist>]--replIndexPrefetch arg specify index prefetching behavior (ifsecondary) [none|_id_only|all]--enableMajorityReadConcern [=arg(=1)] (=1)enables majority readConcernSharding options:--configsvr declare this is a config db of acluster; default port 27019; defaultdir /data/configdb--shardsvr declare this is a shard db of acluster; default port 27018SSL options:--sslOnNormalPorts use ssl on configured ports--sslMode arg set the SSL operation mode(disabled|allowSSL|preferSSL|requireSSL)--sslPEMKeyFile arg PEM file for ssl--sslPEMKeyPassword arg PEM file password--sslClusterFile arg Key file for internal SSLauthentication--sslClusterPassword arg Internal authentication key filepassword--sslCAFile arg Certificate Authority file for SSL--sslCRLFile arg Certificate Revocation List file forSSL--sslDisabledProtocols arg Comma separated list of TLS protocolsto disable [TLS1_0,TLS1_1,TLS1_2]--sslWeakCertificateValidation allow client to connect withoutpresenting a certificate--sslAllowConnectionsWithoutCertificatesallow client to connect withoutpresenting a certificate--sslAllowInvalidHostnames Allow server certificates to providenon-matching hostnames--sslAllowInvalidCertificates allow connections to servers withinvalid certificates--sslFIPSMode activate FIPS 140-2 mode at startupStorage options:--storageEngine arg what storage engine to use - defaultsto wiredTiger if no data files present--dbpath arg directory for datafiles - defaults to/data/db--directoryperdb each database will be stored in aseparate directory--noprealloc disable data file preallocation - willoften hurt performance--nssize arg (=16) .ns file size (in MB) for new databases--quota limits each database to a certainnumber of files (8 default)--quotaFiles arg number of files allowed per db, implies--quota--smallfiles use a smaller default file size--syncdelay arg (=60) seconds between disk syncs (0=never,but not recommended)--upgrade upgrade db if needed--repair run repair on all dbs--repairpath arg root directory for repair files -defaults to dbpath--journal enable journaling--nojournal disable journaling (journaling is on bydefault for 64 bit)--journalOptions arg journal diagnostic options--journalCommitInterval arg how often to group/batch commit (ms)WiredTiger options:--wiredTigerCacheSizeGB arg maximum amount of memory to allocatefor cache; defaults to 1/2 of physicalRAM--wiredTigerJournalCompressor arg (=snappy)use a compressor for log records[none|snappy|zlib]--wiredTigerDirectoryForIndexes Put indexes and data in differentdirectories--wiredTigerCollectionBlockCompressor arg (=snappy)block compression algorithm forcollection data [none|snappy|zlib]--wiredTigerIndexPrefixCompression arg (=1)use prefix compression on row-storeleaf pages学会使用./mongod --help 查看选项。
参数介绍：dbpath 数据存储路径logpath 日志存储路径 指向到一个文件fork 后台启动auth 权限开启bind_ip 指定绑定网卡ipfork是后台启动。这个要记住的。
目录不在不会创建，文件不在是需要创建的。
配置下环境变量：
vim /etc/profile
然后再source /etc/profile操作下。
命令行客户端操作：
./mongo
[root@server10 bin]# ./mongo
MongoDB shell version v3.6.5
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.6.5
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, seehttp://docs.mongodb.org/
Questions? Try the support grouphttp://groups.google.com/group/mongodb-user
Server has startup warnings:
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/defrag is 'always'.
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten] ** We suggest setting it to 'never'
2023-09-16T20:07:07.975+0800 I CONTROL [initandlisten]
>
输入help检查相关信息。
