33 lines
1.0 KiB
Bash
33 lines
1.0 KiB
Bash
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#!/bin/bash
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# Get current working directory (pwd doesn't cut it)
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cwd=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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# Set the environment:
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set -o allexport
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source $cwd/../.env
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set +o allexport
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# Check for AWS credentials:
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if [[ $AWS_ACCESS_KEY_ID == "" || $AWS_SECRET_ACCESS_KEY == "" ]]; then
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echo "Missing AWS credentials!"
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exit 1
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fi
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# Take the current datetime:
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DT=`date +%Y-%m-%d`
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# Check if a backup already exists:
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totalFoundObjects=$(aws s3 ls s3://skynet-crdb-backups/backups/mongo/ --recursive --summarize | grep "$DT.tgz" | wc -l)
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if [ "$totalFoundObjects" -eq "1" ]; then
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echo "Backup already exists for today. Exiting."
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exit 0
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fi
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# Create the backup:
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docker exec mongo \
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mongodump \
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-o /data/db/backups/$DT \
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mongodb://$SKYNET_DB_USER:$SKYNET_DB_PASS@$SKYNET_DB_HOST:$SKYNET_DB_PORT
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# Compress the backup:
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cd $cwd/../docker/data/mongo/db/backups/ && tar -czf $DT.tgz $DT && cd -
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# Upload the backup to S3:
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aws s3 cp $DT.tgz s3://skynet-crdb-backups/backups/mongo/
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# Clean up
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rm -rf $DT.tgz $cwd/../docker/data/mongo/db/backups/$DT
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