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Script for quickly moving docker volume to another server
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# Script for quickly moving docker volume to another server | |
echo "List of all running docker containers" | |
docker ps --format "table {{.Names}}" | |
echo " ============================== " | |
docker ps --format='{{.Name }}' | |
# defaults | |
REMOTE_HOST='admin@193.124.205.64' | |
REMOTE_FOLDER='/home/admin/inbox/www' | |
CONTAINER='nginx' | |
read -p "Type the name of container which you want to backup, default is $CONTAINER : " input | |
CONTAINER=${input:-$CONTAINER} | |
read -p "Type the remote host details, default is $REMOTE_HOST: " input | |
REMOTE_HOST=${input:-$REMOTE_HOST} | |
read -p "Specify full path to existing remote folder, default is $REMOTE_FOLDER: " input | |
REMOTE_FOLDER=${input:-$REMOTE_FOLDER} | |
for row in $(docker inspect $CONTAINER | jq -cr '.[].Mounts[].Source'); do | |
echo "Working with volume ${row}" | |
cd ${row} | |
tar -zcvf $CONTAINER.tar.gz * | |
ssh $REMOTE_HOST "mkdir -p $REMOTE_FOLDER" | |
scp $CONTAINER.tar.gz $REMOTE_HOST:$REMOTE_FOLDER/.. | |
ssh $REMOTE_HOST "tar -xvf $REMOTE_FOLDER/../$CONTAINER.tar.gz -C $REMOTE_FOLDER" | |
done |
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Test database backup import:
error during mysql dump