Server Building and Management (8)

1. Server:

192.168.9.103 cluster-1192.168.9.104 cluster-2192.168.9.105 cluster-3

2. Deploying MongoDB

[[email protected] ~]# tar xvf mongodb-linux-x86_64-rhel70-4.0.3.tgz[[email protected] ~]# mkdir /app[[email protected] ~]# mv mongodb-linux-x86_64-rhel70-4.0.3 /app/mongodb[[email protected] mongodb]# mkdir db logs[[email protected] mongodb]# cat > /app/mongodb/mongdb.conf << EOF> systemLog:>    destination: file>    path: /app/mongodb/logs/mongodb.log>    logAppend: true> net:>    port: 27013>    bindIp: 192.168.9.105> storage:>    dbPath: /app/mongodb/db>    directoryPerDB: true> processManagement:>    fork: true>    pidFilePath: /app/mongodb/mongodb.pid> replication:>    replSetName: panp>    oplogSizeMB: 10240> EOF

3. Modifying kernel parameters

[[email protected] mongodb]# echo "never" > /sys/kernel/mm/transparent_hugepage/enabled[[email protected] mongodb]# echo "never" > /sys/kernel/mm/transparent_hugepage/defrag[[email protected] mongodb]# vim /etc/security/limits.conf添加一下几行mongod  soft  nofile  64000mongod  hard  nofile  64000mongod  soft  nproc  32000mongod  hard  nproc  32000

Server Building and Management (8)