Dock Trucker

Docker Volume container auto backup and sync to cloud

Dock Trucker container only one run and forgot it.

• run with --volumes-from and that volume container will be backup
• default only backup your host
• old file delete
• sync to s3, rsync, dropbox
• backup every day

slide

Run

add --volumes-from for backup volume container

S3 Store

$ docker run -d \
    -v /var/run/docker.sock:/var/run/docker.sock \
    -v /home/ubuntu/backup:/backup \
    --volumes-from pg-data \
    --volumes-from rails-uploads \
    -e OLDFILE_PRESERVE_DAYS=14 \
    -e STORE_NAME=s3 \
    -e S3_PATH=seapy-bucket/backup \
    -e AWS_ACCESS_KEY_ID=xxxx \
    -e AWS_SECRET_ACCESS_KEY=yyyy \
    -e AWS_DEFAULT_REGION=us-east-1 \
    seapy/dock-trucker:1.0.0

• STORE_NAME
  • s3
• S3_PATH
  • bucket and path
  • bucket_name/path
• AWS_ACCESS_KEY_ID
• AWS_SECRET_ACCESS_KEY
• AWS_DEFAULT_REGION
  • us-east-1, another regions is not works

Rsync Store

$ docker run -d \
    -v /var/run/docker.sock:/var/run/docker.sock \
    -v /home/ubuntu/backup:/backup \
    --volumes-from pg-data \
    --volumes-from rails-uploads \
    -e OLDFILE_PRESERVE_DAYS=14 \
    -e STORE_NAME=rsync \
    -e RSYNC_OPTIONS="-azrL --delete" \
    -e RSYNC_DEST_PATH="example.com:/mybackup/path" \
    seapy/dock-trucker:1.0.0

• STORE_NAME
  • rsync
• RSYNC_OPTIONS
  • rsync command options like -avz, -aL or -azrL --delete. default value is -azrL --delete
• RSYNC_DEST_PATH
  • rsync destination path like example.com:/mybackup/path

Dropbox Store

$ docker run -d \
    -v /var/run/docker.sock:/var/run/docker.sock \
    -v /home/ubuntu/backup:/backup \
    --volumes-from pg-data \
    --volumes-from rails-uploads \
    -e OLDFILE_PRESERVE_DAYS=14 \
    -e STORE_NAME=dropbox \
    -e DROPBOX_PATH="mybackup/path" \
    -v /home/ubuntu/.dropbox_uploader:/root/.dropbox_uploader \
    seapy/dock-trucker:1.0.0

• STORE_NAME
  • dropbox
• DROPBOX_PATH
  • your dropbox path to backup
• /root/.dropbox_uploader
  • need for dropbox link. see more information

CONS

• if your volumes is /backup it's not works...
• AWS S3 Region works only us-east-1. aws-cli problem

Backup Dir

if your volume container

# `backup1` volume container volumes
/app/upload
/db/data

# `backup2` volume container volumes
/redis/data
/static/web/js

result backup tree like this

/backup
  backup1
    app_upload-20141101-0940.tar
    db_data-20141101-0940.tar
  backup2
    redis_data-20141101-0940.tar
    static_web_js-20141101-0940.tar

for ME(or contributors)

Build

$ docker build -t seapy/dock-trucker:1.0.0 .

in Development

for only source code change

change /Users/seapy to your directory

$ docker run --name dock_trucker-test-backup1 \
    -v /data \
    busybox

$ docker run --name dock_trucker-test-backup2 \
    -v /data2 \
    busybox

$ docker run -it --rm \
    -v /var/run/docker.sock:/var/run/docker.sock \
    -v /Users/seapy/backup:/backup \
    -v /Users/seapy/Documents/docker/dock_trucker:/app \
    --volumes-from dock_trucker-test-backup1 \
    --volumes-from dock_trucker-test-backup2 \
    seapy/ruby:2.2.0 \
    /bin/bash
$ apt-get install -y awscli
$ cd /app
$ bundle install