Differences between revisions 1 and 3 (spanning 2 versions)

MongoDB nosql notes

Replicaset

View members
- mongo admin --host $ip -u root -p $pass -eval "rs.status()"
Check if current server is the write
- mongo admin --host $ip -u root -p $pass --quiet --eval "db.isMaster()['ismaster']"

Recover password

stop the mongod service

edit /etc/mongod.conf

   :PRIMARY>  use admin
   :PRIMARY> db.createUser({user:"root",pwd:"mongopwd",roles:[{role:"root",db:"admin"}]});
   :PRIMARY> db.changeUserPassword("root","mongopwd")

-  ⇤ ← Revision 1 as of 2017-11-23 09:36:21 → 
  Size: 194
  Editor: PieterSmit
  Comment:
+   ← Revision 3 as of 2017-12-07 09:02:59 → ⇥
  Size: 855
  Editor: PieterSmit
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 9:
+ * Check if current server is the write
   {{{ mongo admin --host $ip -u root -p $pass --quiet --eval "db.isMaster()['ismaster']"  }}}


=== Recover password ===
 * stop the mongod service
 * edit /etc/mongod.conf
   {{{
   :PRIMARY>  use admin
   :PRIMARY> db.createUser({user:"root",pwd:"mongopwd",roles:[{role:"root",db:"admin"}]});
   :PRIMARY> db.changeUserPassword("root","mongopwd")
}}}


  {{{
mongo admin --host 192.168.70.13 -u root -p mongopassword --eval 'rs.initiate({_id: "local_sandbox-MongoDB", members: [{_id: 0, host: "192.168.70.11:27017"},{_id: 1, host: "192.168.70.12:27017"},{_id: 2, host: "192.168.70.13:27017"}]})'

}}