Login into MongoDB - juju/juju GitHub Wiki
The following script will SSH to a Juju 2.0 controller machine and start a mongo shell. It optionally takes the machine to connect to and the model name (defaulting to machine "0" in the model named "controller"). Use juju switch first to ensure the desired controller is selected.
#!/bin/bash
machine=${1:-0}
model=${2:-controller}
read -d '' -r cmds <<'EOF'
conf=/var/lib/juju/agents/machine-*/agent.conf
user=`sudo grep tag $conf | cut -d' ' -f2`
password=`sudo grep statepassword $conf | cut -d' ' -f2`
/usr/lib/juju/mongo*/bin/mongo 127.0.0.1:37017/juju --authenticationDatabase admin --ssl --sslAllowInvalidCertificates --username "$user" --password "$password"
EOF
juju ssh -m $model $machine "$cmds"Get the MongoDB password by running:
$ sudo grep statepassword /var/lib/juju/agents/machine-*/agent.conf | cut -d' ' -f2On xenial, juju-mongodb3.2 should include the mongo client, so run it from its installed directory:
/usr/lib/juju/mongo3.2/bin/mongo 127.0.0.1:37017/juju -u "machine-0" -p "<password>" --sslAllowInvalidCertificates --ssl --authenticationDatabase adminFor older Juju versions where MongoDB 2 is in use, install mongodb-clients:
sudo apt-get install mongodb-clientsThen log in to the shell like this:
mongo 127.0.0.1:37017/juju --authenticationDatabase admin --ssl --username admin --password "<password>"Use oldpassword instead of statepassword in scripts and commands above.