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How to start mongoDB using replicaSet via configuration file on Ubuntu 04/14/4

Hi, I configured MongoDB using replicaSet. If I run the command:

sudo mongod --replSet "rs0"

Everything works and 3 replicas work, but if I run the command:

sudo mongod --config /etc/mongod.conf

This does not work, the shell does not display anything, and if I check that the process running mongod does not work with the replica set.

This is my mongod.conf:

# mongod.conf

# for documentation of all options, see:
#   http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store data.
storage:
 dbPath: /var/lib/mongodb
 journal:
  enabled: true
#  engine:
#  mmapv1:
#  wiredTiger:

# where to write logging data.
 systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log

# network interfaces
net:
 port: 27017
 #  bindIp: 127.0.0.1


#processManagement:

#security:

#operationProfiling:

replication:
    replSetName: "res0"

#sharding:

## Enterprise-Only Options:

#auditLog:

#snmp:

and this is the log file:

2016-04-28T15:34:30.079+0000 I CONTROL  [main] ***** SERVER RESTARTED *****
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] MongoDB starting : pid=30634 port=27017 dbpath=/var/lib/mongodb 64-bit host=db-test01
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] db version v3.2.5
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] git version: 34e65e5383f7ea1726332cb175b73077ec4a1b02
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.1f 6 Jan 2014
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] allocator: tcmalloc
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] modules: none
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] build environment:
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten]     distmod: ubuntu1404
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten]     distarch: x86_64
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten]     target_arch: x86_64
2016-04-28T15:34:30.097+0000 I CONTROL  [initandlisten] options: { config: "/etc/mongod.conf", net: { port: 27017 }, replication: { replSetName: "res0" }, storage: { dbPath: "/var/lib/mongodb", journal: { enabled: true } }, systemLog: { destination: "file", logAppend: true, path: "/var/log/mongodb/mongod.log" } }
2016-04-28T15:34:30.168+0000 I -        [initandlisten] Detected data files in /var/lib/mongodb created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2016-04-28T15:34:30.168+0000 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=1G,session_max=20000,eviction=(threads_max=4),config_base=false,statistics=(fast),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2016-04-28T15:34:30.907+0000 I CONTROL  [initandlisten]
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] ** WARNING: Insecure configuration, access control is not enabled and no --bind_ip has been specified.
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] **          Read and write access to data and configuration is unrestricted,
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] **          and the server listens on all available network interfaces.
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten]
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten]
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is 'always'.
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten] **        We suggest setting it to 'never'
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten]
2016-04-28T15:34:30.908+0000 I CONTROL  [initandlisten]
2016-04-28T15:34:30.908+0000 I REPL     [initandlisten] Did not find local voted for document at startup;  NoMatchingDocument: Did not find replica set lastVote document in local.replset.election
2016-04-28T15:34:30.909+0000 I REPL     [initandlisten] Did not find local replica set configuration document at startup;  NoMatchingDocument: Did not find replica set configuration document in local.system.replset
2016-04-28T15:34:30.909+0000 I FTDC     [initandlisten] Initializing full-time diagnostic data capture with directory '/var/lib/mongodb/diagnostic.data'
2016-04-28T15:34:30.909+0000 I NETWORK  [initandlisten] waiting for connections on port 27017
2016-04-28T15:34:30.909+0000 I NETWORK  [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
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1 answer

The command line separates the quotes, config (yaml) saves them. Therefore, the name you specify in the configuration file is "res0" "(quotation marks are part of the name). Change the configuration and write:

replication:
  replSetName: res0

rs0, .

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