MongoDB分片集群部署（二）
三、config安装配置
3.1、创建目录，三节点
mkdir -p /work/mongo-cluster/config/{bin,data,conf,logs,keys}3.2、编辑启动脚本，三节点
vim /work/mongo-cluster/config/bin/start.sh内容
docker run -d --name config \
--network=host \
--log-opt max-size=10m \
-v /etc/timezone:/etc/timezone \
-v /etc/localtime:/etc/localtime \
-v /work/mongo-cluster/config/data:/data \
-v /work/mongo-cluster/config/keys:/keys \
-v /work/mongo-cluster/config/logs:/var/log/mongodb \
-v /work/mongo-cluster/config/conf/mongod.conf:/etc/mongo/mongod.conf \
mongo:4.2.5 --config /etc/mongo/mongod.conf \chmod 755 /work/mongo-cluster/config/bin/start.sh3.3、编辑配置文件，三节点
vim /work/mongo-cluster/config/conf/mongod.conf内容
# mongod.conf
# for documentation of all options, see:
# http://docs.mongodb.org/manual/reference/configuration-options/
# Where and how to store data.
storage:
dbPath: /data
journal:
enabled: true
# engine:
# mmapv1:
# wiredTiger:
# where to write logging data.
systemLog:
destination: file
logAppend: true
path: /var/log/mongodb/mongo.log
# network interfaces
net:
port: 27018
bindIp: 0.0.0.0
# how the process runs
processManagement:
timeZoneInfo: /usr/share/zoneinfo
#security:
security:
keyFile: /keys/mongo-cluster.key
#operationProfiling:
#replication:
replication:
replSetName: configs
#sharding:
sharding:
clusterRole: configsvr
## Enterprise-Only Options:
#auditLog:
#snmp:3.4、复制keyfile
cp ~/mongo-cluster.key /work/mongo-cluster/config/keys/
sudo chown 999 /work/mongo-cluster/config/keys/mongo-cluster.key
sudo chmod 400 /work/mongo-cluster/config/keys/mongo-cluster.key3.5、设置目录权限
sudo chown 999 /work/mongo-cluster/config/data/ /work/mongo-cluster/config/logs/3.6、启动应用
/work/mongo-cluster/config/bin/start.sh3.7、初始化副本集
连接任意节点
docker exec -it config mongo --port 27018初始化副本
rs.initiate(
{
_id: "configs",
configsvr: true,
members: [
{ _id : 0, host : "172.30.3.231:27018" },
{ _id : 1, host : "172.30.3.234:27018" },
{ _id : 2, host : "172.30.3.238:27018" }
]
}
)返回值
{
"ok" : 1,
"$gleStats" : {
"lastOpTime" : Timestamp(1586588112, 1),
"electionId" : ObjectId("000000000000000000000000")
},
"lastCommittedOpTime" : Timestamp(0, 0)
}3.8、查询状态
rs.status()返回值
{
"set" : "configs",
"date" : ISODate("2020-04-11T06:55:43.899Z"),
"myState" : 1,
"term" : NumberLong(1),
"syncingTo" : "",
"syncSourceHost" : "",
"syncSourceId" : -1,
"configsvr" : true,
"heartbeatIntervalMillis" : NumberLong(2000),
"majorityVoteCount" : 2,
"writeMajorityCount" : 2,
"optimes" : {
"lastCommittedOpTime" : {
"ts" : Timestamp(1586588143, 1),
"t" : NumberLong(1)
},
"lastCommittedWallTime" : ISODate("2020-04-11T06:55:43.562Z"),
"readConcernMajorityOpTime" : {
"ts" : Timestamp(1586588143, 1),
"t" : NumberLong(1)
},
"readConcernMajorityWallTime" : ISODate("2020-04-11T06:55:43.562Z"),
"appliedOpTime" : {
"ts" : Timestamp(1586588143, 1),
"t" : NumberLong(1)
},
"durableOpTime" : {
"ts" : Timestamp(1586588143, 1),
"t" : NumberLong(1)
},
"lastAppliedWallTime" : ISODate("2020-04-11T06:55:43.562Z"),
"lastDurableWallTime" : ISODate("2020-04-11T06:55:43.562Z")
},
"lastStableRecoveryTimestamp" : Timestamp(1586588123, 1),
"lastStableCheckpointTimestamp" : Timestamp(1586588123, 1),
"electionCandidateMetrics" : {
"lastElectionReason" : "electionTimeout",
"lastElectionDate" : ISODate("2020-04-11T06:55:22.969Z"),
"electionTerm" : NumberLong(1),
"lastCommittedOpTimeAtElection" : {
"ts" : Timestamp(0, 0),
"t" : NumberLong(-1)
},
"lastSeenOpTimeAtElection" : {
"ts" : Timestamp(1586588112, 1),
"t" : NumberLong(-1)
},
"numVotesNeeded" : 2,
"priorityAtElection" : 1,
"electionTimeoutMillis" : NumberLong(10000),
"numCatchUpOps" : NumberLong(0),
"newTermStartDate" : ISODate("2020-04-11T06:55:23.013Z"),
"wMajorityWriteAvailabilityDate" : ISODate("2020-04-11T06:55:23.593Z")
},
"members" : [
{
"_id" : 0,
"name" : "172.30.3.231:27018",
"health" : 1,
"state" : 1,
"stateStr" : "PRIMARY",
"uptime" : 283,
"optime" : {
"ts" : Timestamp(1586588143, 1),
"t" : NumberLong(1)
},
"optimeDate" : ISODate("2020-04-11T06:55:43Z"),
"syncingTo" : "",
"syncSourceHost" : "",
"syncSourceId" : -1,
"infoMessage" : "could not find member to sync from",
"electionTime" : Timestamp(1586588122, 1),
"electionDate" : ISODate("2020-04-11T06:55:22Z"),
"configVersion" : 1,
"self" : true,
"lastHeartbeatMessage" : ""
},
{
"_id" : 1,
"name" : "172.30.3.234:27018",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 31,
"optime" : {
"ts" : Timestamp(1586588131, 1),
"t" : NumberLong(1)
},
"optimeDurable" : {
"ts" : Timestamp(1586588131, 1),
"t" : NumberLong(1)
},
"optimeDate" : ISODate("2020-04-11T06:55:31Z"),
"optimeDurableDate" : ISODate("2020-04-11T06:55:31Z"),
"lastHeartbeat" : ISODate("2020-04-11T06:55:42.991Z"),
"lastHeartbeatRecv" : ISODate("2020-04-11T06:55:42.499Z"),
"pingMs" : NumberLong(0),
"lastHeartbeatMessage" : "",
"syncingTo" : "172.30.3.238:27018",
"syncSourceHost" : "172.30.3.238:27018",
"syncSourceId" : 2,
"infoMessage" : "",
"configVersion" : 1
},
{
"_id" : 2,
"name" : "172.30.3.238:27018",
"health" : 1,
"state" : 2,
"stateStr" : "SECONDARY",
"uptime" : 31,
"optime" : {
"ts" : Timestamp(1586588131, 1),
"t" : NumberLong(1)
},
"optimeDurable" : {
"ts" : Timestamp(1586588131, 1),
"t" : NumberLong(1)
},
"optimeDate" : ISODate("2020-04-11T06:55:31Z"),
"optimeDurableDate" : ISODate("2020-04-11T06:55:31Z"),
"lastHeartbeat" : ISODate("2020-04-11T06:55:42.991Z"),
"lastHeartbeatRecv" : ISODate("2020-04-11T06:55:42.003Z"),
"pingMs" : NumberLong(0),
"lastHeartbeatMessage" : "",
"syncingTo" : "172.30.3.231:27018",
"syncSourceHost" : "172.30.3.231:27018",
"syncSourceId" : 0,
"infoMessage" : "",
"configVersion" : 1
}
],
"ok" : 1,
"$gleStats" : {
"lastOpTime" : Timestamp(1586588112, 1),
"electionId" : ObjectId("7fffffff0000000000000001")
},
"lastCommittedOpTime" : Timestamp(1586588143, 1),
"$clusterTime" : {
"clusterTime" : Timestamp(1586588143, 1),
"signature" : {
"hash" : BinData(0,"y6G4iMqVbLG/vu3tmPZy2421Y3s="),
"keyId" : NumberLong("6814344100507025437")
}
},
"operationTime" : Timestamp(1586588143, 1)
}举报
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