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MongoDB (view source)

Revision as of 14:34, 18 July 2022

1,252 bytes added ,  14:34, 18 July 2022
Adding a admin user and templating
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{{Warning box|Please check additional notes below before trying this section}}
 
{{Warning box|Please check additional notes below before trying this section}}
−
   
{{Warning box| Complete work in progress - here be Dragons!}}
 
{{Warning box| Complete work in progress - here be Dragons!}}
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  mongo --eval "printjson(rs.initiate())"
 
  mongo --eval "printjson(rs.initiate())"
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===Other settings===
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nano /etc/security/limits.conf
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These settings are automatically added during installation
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@mongod      soft        nproc      unlimited
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@mongod      hard      nproc        unlimited
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@mongod      soft      nofile      64000
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@mongod      hard      nofile      64000
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Adding a user
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https://www.linode.com/docs/guides/install-mongodb-on-centos-7/
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use admin
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db.createUser(
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  {
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    user: "admin",
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    pwd: "admin123",
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    roles: [ { role: "userAdminAnyDatabase", db: "admin" } ]
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  }
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)
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show users
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We can then set Mongo to force authenticaiotn when conneting.
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nano /usr/lib/systemd/system/mongod.service.d/50koozali.conf
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Add:
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[Service]
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Environment="OPTIONS= --auth-f /etc/mongod.conf"
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Restart Mongo
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systemctl restart mongod
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You should now need a password to login.
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===Templating mongod.conf===
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This is possible but we need to create a new file so we do not overwrite the original - otherwise yum/rpm will complain.
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Something like /etc/mongo/mongod.conf
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Template fragments in
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/etc/e-smith/templates/etc/mongo/mongod.conf
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We can then amend the systemd overrride
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nano /usr/lib/systemd/system/mongod.service.d/50koozali.conf
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Add this:
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[Service]
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Environment="OPTIONS=-f /etc/mongod/mongod.conf"
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===Dump and restore===
 
===Dump and restore===
Retrieved from "https://wiki.koozali.org/Special:MobileDiff/41441"

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