MongoDB 3.6 Department Record

[Email protected] ~]# Groupadd Mongod

[Email protected] ~]# useradd-s/sbin/nologin-m-G Mongod Mongod

[Email protected] ~]# tar zxvf mongodb-linux-x86_64-3.6.3.tgz-c/usr/local/

[Email protected] ~]# cd/usr/local

[Email protected] local]# MV mongodb-linux-x86_64-3.6.3 MongoDB

[Email protected] ~]# mkdir-p/usr/local/mongodb/data

[Email protected] ~]# mkdir-p/usr/local/mongodb/logs

[Email protected] ~]# chown-r mongod:mongod/usr/local/mongodb/data/

[Email protected] ~]# chown-r mongod:mongod/usr/local/mongodb/logs/

[Email protected] ~]# mkdir-p/var/run/mongodb

[Email protected] ~]# chown-r Mongod:mongod/var/run/mongodb

[Email protected] ~]# vi/etc/security/limits.conf

Mongod Soft Nofile 64000

Mongod Hard Nofile 64000

Mongod Soft Nproc 32000

Mongod Hard Nproc 32000

[Email protected] ~]# Vi/etc/profile

Path= $PATH:/usr/local/mongodb/bin

[Email protected] ~]# Source/etc/profile

[Email protected] ~]# vi/etc/mongod.conf

# mongod.conf

# for documentation of all options, see:

# http://docs.mongodb.org/manual/reference/configuration-options/

# Where to write logging data.

Systemlog:

Destination:file

Logappend:true

Path:/usr/local/mongodb/logs/mongod.log

# Where and how to store data.

Storage

DbPath:/usr/local/mongodb/data

Journal

Enabled:true

# Engine:

# Mmapv1:

# Wiredtiger:

# How the process runs

Processmanagement:

Fork:true # Fork and run in background

Pidfilepath:/var/run/mongodb/mongod.pid # Location of Pidfile

TimeZoneInfo:/usr/share/zoneinfo

# Network Interfaces

Net

port:27017

bindip:192.168.1.201 # Listen to local interface only, comment to Listen on all interfaces.

#security:

#operationProfiling:

#replication:

#sharding:

# # Enterprise-only Options

#auditLog:

#snmp:

[Email protected] ~]# Vi/etc/init.d/mongodb

#!/bin/bash

# Mongod-startup Script for Mongod

# chkconfig:35 85 15

# Description:mongo is a scalable, document-oriented database.

# Processname:mongod

# config:/etc/mongod.conf

. /etc/rc.d/init.d/functions

# note:if You the change any OPTIONS here and you get the "What do pay for:

# This script assumes all options is in the config file.

Configfile= "/etc/mongod.conf"

Options= "-F $CONFIGFILE"

Mongod=${mongod-/usr/local/mongodb/bin/mongod}

Mongo_user=mongod

Mongo_group=mongod

# All variables set before the can is overridden by users, by

# setting them directly in the SYSCONFIG file. Use this to explicitly

# Override these values, at your own risk.

Sysconfig= "/etc/sysconfig/mongod"

If [-F "$SYSCONFIG"]; Then

. "$SYSCONFIG"

Fi

# Handle NUMA access to CPUs (SERVER-3574)

# This verifies the existence of NUMACTL as well as testing that the command works

Numactl_args= "--interleave=all"

If which numactl >/dev/null 2>/dev/null && numactl $NUMACTL _args ls/>/dev/null 2>/dev/null

Then

Numactl= "NUMACTL $NUMACTL _args"

Else

Numactl= ""

Fi

# things from mongod.conf get there by Mongod reading it

Pidfilepath= "' awk-f ' [: =] '-v ignorecase=1 '/^[[:blank:]]* (processmanagement\.)? Pidfilepath[[:blank:]]*[:=][[:blank:]]*/{print "$CONFIGFILE \" | tr-d \ "[: blank:]\\" ' \ "| Awk-f ' # ' {print '} ' "

Piddir= ' DirName $PIDFILEPATH '

Start ()

{

# Make sure the default Pidfile directory exists

if [!-D $PIDDIR]; Then

Install-d-M 0755-o $MONGO _user-g $MONGO _group $PIDDIR

Fi

# Make sure the pidfile does not exist

If [-F "$PIDFILEPATH"]; Then

echo "Error starting Mongod. $PIDFILEPATH exists. "

Retval=1

Return

Fi

# Recommended Ulimit values for Mongod or MONGOs

# See http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings

#

If Test-f/sys/kernel/mm/transparent_hugepage/enabled; Then

echo Never >/sys/kernel/mm/transparent_hugepage/enabled

Fi

If Test-f/sys/kernel/mm/transparent_hugepage/defrag; Then

echo Never >/sys/kernel/mm/transparent_hugepage/defrag

Fi

Ulimit-f Unlimited

Ulimit-t Unlimited

Ulimit-v Unlimited

Ulimit-n 64000

Ulimit-m Unlimited

Ulimit-u 64000

Ulimit-l Unlimited

Echo-n $ "Starting Mongod:"

Daemon--user "$MONGO _user"--check $mongod "$NUMACTL $mongod $OPTIONS >/dev/null 2>&1"

Retval=$?

Echo

[$RETVAL-eq 0] && Touch/var/lock/subsys/mongod

}

Stop ()

{

Echo-n $ "Stopping Mongod:"

Mongo_killproc "$PIDFILEPATH" $mongod

Retval=$?

Echo

[$RETVAL-eq 0] && rm-f/var/lock/subsys/mongod

}

Restart () {

Stop

Start

}

# Send term signal-to-process and wait up-to-seconds for process to go away.

# IF process is still alive after seconds, send KILL signal.

# built-in Killproc () (found in/etc/init.d/functions) is on certain versions of Linux

# where it sleeps for the full $delay seconds if process does not respond fast enough to

# The initial term signal.

Mongo_killproc ()

{

Local pid_file=$1

Local procname=$2

Local-i delay=300

Local-i duration=10

Local pid= ' Pidofproc-p "${pid_file}" ${procname} '

Kill-term $pid >/dev/null 2>&1

Usleep 100000

Local-i x=0

While [$x-le $delay] && checkpid $pid; Do

Sleep $duration

x=$ (($x + $duration))

Done

Kill-kill $pid >/dev/null 2>&1

Usleep 100000

Checkpid $pid # returns 0 only if the process exists

Local rc=$?

["$RC"-eq 0] && failure "${procname} shutdown" | | Rm-f "${pid_file}"; Success "${procname} shutdown"

rc=$ ((! $RC)) # Invert return code so we return 0 if process is dead.

Return $RC

}

Retval=0

Case "$" in

Start

Start

;;

Stop

Stop

;;

Restart|reload|force-reload)

Restart

;;

Condrestart)

[-f/var/lock/subsys/mongod] && Restart | | :

;;

Status

Status $mongod

Retval=$?

;;

*)

echo "Usage: $ {Start|stop|status|restart|reload|force-reload|condrestart}"

Retval=1

Esac

Exit $RETVAL

[Email protected] ~]# chmod a+x/etc/init.d/mongod

[[email protected] ~]#/etc/init.d/mongod start

Starting Mongod: [OK]

[Email protected] ~]#/etc/init.d/mongod status

Mongod (PID 1263) is running ...

MongoDB 3.6 Department Record