REFACTOR IN PROGRESS

Sidecar Backup Volumes

Automatic Volumes Backup on S3

Example deploy on deploy_sidecar_example/docker-compose.yml

Copy env.sample as .env

Automatically create tar.gz of FOLDERS based on SCHEDULE

ENVIROMENT VARIABLE	DESCRIPTION	Values
FOLDERS	folders comma delimited	example /var/www,/var/etc
SCHEDULE	see below
CLEAN_DAYS	number of backup retention days	integer or empty

Schedule

Tip on SCHEDULE enviroment variable:

Field name	Mandatory?	Allowed values	Allowed special characters
Seconds	Yes	0-59	* / , -
Minutes	Yes	0-59	* / , -
Hours	Yes	0-23	* / , -
Day of month	Yes	1-31	* / , - ?
Month	Yes	1-12 or JAN-DEC	* / , -
Day of week	Yes	0-6 or SUN-SAT	* / , - ?

Minio/S3 config

ENVIROMENT VARIABLE	DESCRIPTION	Values
S3_UPLOAD	Flag to enable s3 upload	true or empty
S3_BUCKET	Bucket name	string
S3_HOST	host:port	host:port
S3_PROTOCOL	protocol type	http or https
S3_KEY	key	string
S3_SECRET	secret	string
MINIO_PORT	local minio port to expose on host	port number

Usage

Create .env file:

### db connection
FOLDERS=/var/www
SCHEDULE=0 * * * * *

### PUT S3_UPLOAD to true to upload your dump on s3 or minio bucket
S3_UPLOAD=true
### S3 or minio host
S3_HOST=minio:9000
### Protocol
S3_PROTOCOL=http
### Your bucket name
S3_BUCKET=cicciopollo
### minio or s3 credentials
S3_KEY=85A8U57ZITLSLFBYKNCG
S3_SECRET=14MAuAetrv7y3E6zAuUOimXy5KYRqrZKw3cWuEe/
### port of local minio
MINIO_PORT=9000

### Number of days to maintain backup history
CLEAN_DAYS=15

Create docker-compose.yml file:

version: '2'
services:
  sidecar-backup-volumes:
    image: beeckup/sidecar-backup-volumes:latest
    volumes:
      - ./dumpdata:/go/src/app/dumpdata # Local temp repository
    restart: always
    environment:
      - FOLDERS=${FOLDERS}
      - SCHEDULE=${SCHEDULE}
      - S3_UPLOAD=${S3_UPLOAD}
      - S3_BUCKET=${S3_BUCKET}
      - S3_KEY=${S3_KEY}
      - S3_SECRET=${S3_SECRET}
      - S3_HOST=${S3_HOST}
      - S3_PROTOCOL=${S3_PROTOCOL}
      - CLEAN_DAYS=${CLEAN_DAYS}
    volumes_from:
      - wordpress:ro  # example mounted volumes for backups
###################
##### example wordpress install to backup
  wordpress:
    image: wordpress
    restart: always
    ports:
      - "80:80"
    volumes:
      - ./wp-app:/var/www/html

Launch with

docker-compose up -d

Restoring files

See my other projects https://github.com/beeckup/sidecar-restore-volumes