To create the backups, you will need to create a file in ktt:
/home/ktt/mongo/mongoBackup.sh chmod +x mongoBackup.sh
And then past next code:
#!/bin/bash
# variables
MONGO_HOST="localhost"
MONGO_PORT="27017"
MONGO_DB1="db1"
MONGO_DB_OTHERS="dbOthers"
MONGO_USER="<mongo-user>"
MONGO_PWD="<mongo-pwd>"
BACKUP_DIR="/home/ktt/mongoBackups"
BACKUP_FILE1="$(date +%Y-%m-%d-%H-%M)_$1-MOH-ZWE-MONGO-db1.gz"
BACKUP_FILE2="$(date +%Y-%m-%d-%H-%M)_$1-MOH-ZWE-MONGO-dbOthers.gz"
REMOTE_SERVER="<remote-user>@<remote-ip>:/backups/vmmc"
REMOTE_PWD='<remote-pwd>'
# Step1: mongodump files
mongodump --host $MONGO_HOST --port $MONGO_PORT --username $MONGO_USER --password $MONGO_PWD --authenticationDatabase admin --db $MONGO_DB1 --archive=$BACKUP_DIR/$BACKUP_FILE1 --gzip
mongodump --host $MONGO_HOST --port $MONGO_PORT --username $MONGO_USER --password $MONGO_PWD --authenticationDatabase admin --db $MONGO_DB_OTHERS --archive=$BACKUP_DIR/$BACKUP_FILE2 --gzip
if [ $? -eq 0 ]; then
echo "created correctly the backups $BACKUP_DIR/$BACKUP_FILE1"
else
echo "Error creating bakcups"
exit 1
fi
# step 2: Encrypt files
# step 3: send ifles to remote server
#scp -i $REMOTE_SERVER_PPK $BACKUP_DIR/$ENCRYPTED_FILE $REMOTE_SERVER
sshpass -p $REMOTE_PWD scp $BACKUP_DIR/$BACKUP_FILE1 $REMOTE_SERVER
sshpass -p $REMOTE_PWD scp $BACKUP_DIR/$BACKUP_FILE2 $REMOTE_SERVER
if [ $? -eq 0 ]; then
echo "Files sent correctly"
else
echo "Error sending files to remote server"
exit 1
fi
# Step 4: Drop files
#rm $BACKUP_DIR/$BACKUP_FILE1
#rm $BACKUP_DIR/$BACKUP_FILE2
#rm $BACKUP_DIR/$ENCRYPTED_FILE1
echo "Temporal files removed correctly"
Remember, change <mongo-user>, <mongo-pwd>, <remote-user>, <remote-pwd> and <remote-ip>. Contact with the admin to know the values.
And finally, create a scheduler in the host. To do it, execute this command:
crontab -e
An editor will open with the created schedulers, so we only have to add the following lines to the end of the file:
0 1 * * * /home/ktt/mongoBackup.sh d >> /home/ktt/mongoBackups/cronD.log 2>&1 0 1 * * 1 /home/ktt/mongoBackup.sh w >> /home/ktt/mongoBackups/cronW.log 2>&1 0 1 1 * * /home/ktt/mongoBackup.sh m >> /home/ktt/mongoBackups/cronM.log 2>&1