M103_Chapter3_sharding.sh

/*
Setting Up a Sharded Cluster
Lab - Configure a Sharded Cluster
*/

create keyfile
# openssl rand -base64 741 > /var/mongodb/pki/m103-keyfile


rm -rf /var/mongodb/db/{node1,node2,node3}
rm -rf /var/mongodb/db/{csrs1,csrs2,csrs3}
mkdir -p /var/mongodb/db/{csrs1,csrs2,csrs3}
mkdir -p /var/mongodb/db/{node1,node2,node3}


echo "
storage:
  dbPath: /var/mongodb/db/node1
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27001
security:
  authorization: enabled
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/mongod1.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl
" > mongod-repl-1.conf


echo "
storage:
  dbPath: /var/mongodb/db/node2
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27002
security:
  authorization: enabled
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/mongod2.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl
" > mongod-repl-2.conf


echo "
storage:
  dbPath: /var/mongodb/db/node3
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27003
security:
  authorization: enabled
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/mongod3.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl
" > mongod-repl-3.conf


mongod -f mongod-repl-1.conf
mongod -f mongod-repl-2.conf
mongod -f mongod-repl-3.conf

mongo --port 27001
rs.initiate()


use admin
db.createUser({
  user: "m103-admin",
  pwd: "m103-pass",
  roles: [
    {role: "root", db: "admin"}
  ]
})


exit
mongo --host "m103-repl/m103.mongodb.university:27001" -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin"

rs.status()
rs.add("m103.mongodb.university:27002")
rs.add("m103.mongodb.university:27003")

vagrant@m103:~/capter3/sharding$ validate_lab_initialize_local_replica_set
5a4d32f979235b109001c7bc



### 
### Sharding part
###




echo "

sharding:
  clusterRole: configsvr
replication:
  replSetName: m103-csrs
security:
  keyFile: /var/mongodb/pki/m103-keyfile
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 26001
systemLog:
  destination: file
  path: /var/mongodb/db/csrs1/mongod.log
  logAppend: true
processManagement:
  fork: true
storage:
  dbPath: /var/mongodb/db/csrs1

" > csrs_1.conf

echo "

sharding:
  clusterRole: configsvr
replication:
  replSetName: m103-csrs
security:
  keyFile: /var/mongodb/pki/m103-keyfile
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 26002
systemLog:
  destination: file
  path: /var/mongodb/db/csrs2/mongod.log
  logAppend: true
processManagement:
  fork: true
storage:
  dbPath: /var/mongodb/db/csrs2

" > csrs_2.conf

echo "

sharding:
  clusterRole: configsvr
replication:
  replSetName: m103-csrs
security:
  keyFile: /var/mongodb/pki/m103-keyfile
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 26003
systemLog:
  destination: file
  path: /var/mongodb/db/csrs3/mongod.log
  logAppend: true
processManagement:
  fork: true
storage:
  dbPath: /var/mongodb/db/csrs3

" > csrs_3.conf

mongod -f csrs_1.conf
mongod -f csrs_2.conf
mongod -f csrs_3.conf

mongo --port 26001

rs.initiate()


use admin
db.createUser({
  user: "m103-admin",
  pwd: "m103-pass",
  roles: [
    {role: "root", db: "admin"}
  ]
})

db.auth("m103-admin", "m103-pass")

rs.add("192.168.103.100:26002")
rs.add("192.168.103.100:26003")

echo "

sharding:
  configDB: m103-csrs/192.168.103.100:26001,192.168.103.100:26002,192.168.103.100:26003
security:
  keyFile: /var/mongodb/pki/m103-keyfile
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 26000
systemLog:
  destination: file
  path: /var/mongodb/db/mongos.log
  logAppend: true
processManagement:
  fork: true

" > mongos.conf

mongos -f mongos.conf 

mongo --host "192.168.103.100:26000" -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin"
sh.status()

echo "

sharding:
  clusterRole: shardsvr
storage:
  dbPath: /var/mongodb/db/node1
  wiredTiger:
    engineConfig:
      cacheSizeGB: .1
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27001
security:
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/node1/mongod.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl

" > mongod-repl-1-up.conf

echo "

sharding:
  clusterRole: shardsvr
storage:
  dbPath: /var/mongodb/db/node2
  wiredTiger:
    engineConfig:
      cacheSizeGB: .1
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27002
security:
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/node2/mongod.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl

" > mongod-repl-2-up.conf

echo "

sharding:
  clusterRole: shardsvr
storage:
  dbPath: /var/mongodb/db/node3
  wiredTiger:
    engineConfig:
      cacheSizeGB: .1
net:
  bindIp: 192.168.103.100,127.0.1.1,localhost
  port: 27003
security:
  keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
  destination: file
  path: /var/mongodb/db/node3/mongod.log
  logAppend: true
processManagement:
  fork: true
replication:
  replSetName: m103-repl

" > mongod-repl-3-up.conf

mongo --port 27002 -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin" 
use admin
db.shutdownServer() 
mongod -f mongod-repl-2-up.conf

mongo --port 27003 -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin" 
use admin
db.shutdownServer() 
mongod -f mongod-repl-3-up.conf

mongo --port 27001 -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin" 
rs.stepDown()
use admin
db.shutdownServer() 
mongod -f mongod-repl-1-up.conf


mongo --host "192.168.103.100:26000" -u "m103-admin" -p "m103-pass" --authenticationDatabase "admin"
sh.addShard("m103-repl/192.168.103.100:27001")
sh.status()

vagrant@m103:~/capter3/sharding$ validate_lab_first_sharded_cluster
5a57de1cb1575291ce6e560a