MongoDB
How to install MongoDB 4.0
Install Official Repository
This should work for every version of Koozali SME
You may need to change the mongodb version as required
db yum_repositories set mongodb repository \ BaseURL https://repo.mongodb.org/yum/redhat/\$releasever/mongodb-org/4.0/\$basearch/ \ EnableGroups no \ GPGCheck yes \ Name "MongoDB" \ GPGKkey https://www.mongodb.org/static/pgp/server-4.0.asc \ Visible no \ status disabled
signal-event yum-modify
yum install mongodb-org --enablerepo=mongodb
If refuses to install because of no GPG Key you can change GPGCheck above from Yes to No and try yum install... again or
rpm --import https://www.mongodb.org/static/pgp/server-4.0.asc
Or
yum install mongodb-org --enablerepo=mongodb --nogpgcheck
Start Mongo
/etc/init.d/mongod start
Add the symlinks to start automatically:
ln -s /etc/init.d/mongod /etc/rc.d/rc6.d/K03mongodb ln -s /etc/init.d/mongod /etc/rc.d/rc7.d/S57mongodb
Optional: create symlink to use mongo or mongodb as service name
ln /etc/init.d/mongod /etc/init.d/mongodb
To ensure everything is all right:
signal-event post-upgrade signal-event reboot
Additional Notes
Note - I need to test this again This is my initial observation.
As far as I can see, the link above to mongodb is not necessary.
It may need this to set on and off correctly in other service levels:
chkconfig mongod on
Create a service link in in rc7.d:
ln -s /etc/init.d/mongod /etc/rc.d/rc7.d/S57mongod
To use e-smith-service it will need a key:
config set mongod service status enabled
You should now be able to do:
service mongod start|stop|restart etc
Mongo should come up on boot.
Koozali SME v10
Install
WIP
db yum_repositories set mongodb42 repository \ BaseURL https://repo.mongodb.org/yum/redhat/\$releasever/mongodb-org/4.2/\$basearch/ \ EnableGroups no \ GPGCheck yes \ Name "MongoDB" \ GPGKey https://www.mongodb.org/static/pgp/server-4.2.asc \ Visible no \ status disabled
Use the above method to add the repo and then:
yum --enablerepo=mongodb install mongodb-org
We need a db config entry for SME to recognise it:
config set mongod service status enabled access private
We will need a file
mkdir -p /usr/lib/systemd/system/mongod.service.d
nano /usr/lib/systemd/system/mongod.service.d/50koozali.conf
Something like:
[Unit] After=network.target network.service wan.service [Install] WantedBy=sme-server.target
Using keys
config setprop mongod service status enabled
Minimal config I use for Rocket.Chat
grep '^[[:blank:]]*[^[:blank:]#;]' /etc/mongod.conf
systemLog: verbosity: 0 destination: file logAppend: true path: /var/log/mongodb/mongod.log storage: dbPath: /var/lib/mongo journal: enabled: true processManagement: fork: true # fork and run in background pidFilePath: /var/run/mongodb/mongod.pid # location of pidfile timeZoneInfo: /usr/share/zoneinfo net: port: 27017 bindIp: 127.0.0.1 # Enter 0.0.0.0,:: to bind to all IPv4 and IPv6 addresses or, alternatively, use the net.bindIpAll setting. replication: replSetName: rs0
Vaporise or reinitialise the database
Remove the directory contents:
rm -rf /var/lib/mongo/*
Or remove the entire directory and recreate it with the correct ownership:
rm -rf /var/lib/mongo mkdir -p /var/lib/mongo chown -R mongod:mongod /var/lib/mongo
If you have a replicaset set in /etc/mongod.conf make sure you initiate it:
mongo --eval "printjson(rs.initiate())"