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titom73/volume-backup.sh

Created October 20, 2021 18:53
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  1. titom73 renamed this gist Oct 20, 2021. 1 changed file with 0 additions and 0 deletions.
    0 restore.sh → volume-restore.sh
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    File renamed without changes.
  2. titom73 created this gist Oct 20, 2021.
    17 changes: 17 additions & 0 deletions restore.sh
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    Original file line number Diff line number Diff line change
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    #!/bin/bash
    # This script allows you to restore a single volume from a container
    # Data in restored in volume with same backupped path
    NEW_CONTAINER_NAME=$1

    usage() {
    echo "Usage: $0 [container name]"
    exit 1
    }

    if [ -z $NEW_CONTAINER_NAME ]
    then
    echo "Error: missing container name parameter."
    usage
    fi

    sudo docker run --rm --volumes-from $NEW_CONTAINER_NAME -v $(pwd):/backup busybox tar xvf /backup/backup.tar
    24 changes: 24 additions & 0 deletions volume-backup.sh
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    #!/bin/bash
    # This script allows you to backup a single volume from a container
    # Data in given volume is saved in the current directory in a tar archive.
    CONTAINER_NAME=$1
    VOLUME_NAME=$2

    usage() {
    echo "Usage: $0 [container name] [volume name]"
    exit 1
    }

    if [ -z $CONTAINER_NAME ]
    then
    echo "Error: missing container name parameter."
    usage
    fi

    if [ -z $VOLUME_NAME ]
    then
    echo "Error: missing volume name parameter."
    usage
    fi

    sudo docker run --rm --volumes-from $CONTAINER_NAME -v $(pwd):/backup busybox tar cvf /backup/backup.tar $VOLUME_NAME