Docker Backup

Backup to local

enforce_provisioning_action

1. app.toml

# Log storage directory/tmp (allow to be followed by any subdirectory)
dir = "/tmp/log/peppykeep"

# Log file name (full path:/tmp/log/peppykeep/app.log)
file_name = "app.log"

# Level: error, warn, info, debug, trace Log level is debug (output all debug information)
level = "debug"

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2. bak.toml

# Backup type is docker backup
bak_type = "db_and_app_data"

# Backups are also saved locally
bak_location_type = "local"

# Keep last n historical backups locally
history_bak_num = n

# Log level is debug mode (outputs the most detailed logs)
log_level = "DEBUG"

# Log storage directory/tmp (allow to be followed by any subdirectory)
log_dir = "/tmp/logs/peppykeep"

# Local backup storage home directory/tmp (allow to be followed by any subdirectory)
local_bak_home = "/tmp/backup/peppykeep"

# Local Temporary Working Directory/tmp (allows any subdirectory to follow)
local_tmp_home = "/tmp/.peppykeep_tmp"

# The maximum length of the backup queue is 1 (serial execution, no concurrency)
max_bak_queue_size = 1

# Backup Encryption Configuration
[backup_encryption]
# Turn off encryption
enabled = false

[mysql]
mysql_ip = "127.0.0.1"
mysql_port = 3306
mysql_user_name = "root"
mysql_pwd = "root"
# mysqldump tool path
mysqldump_path = "/usr/bin/mysqldump"
skip_ssl = true
docker_container_name = "ppk-mysql-test"
# Docker Command Path (for containerized backups)
docker_cmd_path = "/usr/bin/docker"

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3. prj.toml

# Project identifiers for relative path and directory identification
prj_key = "test_717_file"
# Local data storage directory (temporary path, configurable)
data_dir = "/tmp/test_file_717"

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Perform the preliminary checks: §.

Open Terminal Execution

# docker Backup Precheck (Database + App Catalog)
peppykeep backup run --bak-type db-and-app-data --config-home ~/.peppykeep/conf

When the pre-test is successful, the output is as follows:

=== Dry Run ===
Action     : backup run
Project    : test_717_file
BakType    : DbAndAppData
DataDir    : /tmp/test_file_717
Location   : Local
Encryption : false
Force      : false
Next       : Re-run with --apply to execute.

Result

Perform a backup

Perform a docker backup

peppykeep backup run --bak-type db-and-app-data --apply --config-home ~/.peppykeep/conf

After executing the backup command, the output on success is as follows:

=== Completed ===
Action       : backup run
Project      : test_717_file
BakType      : DbAndAppData
DataDir      : /tmp/test_file_717
Location     : Local
Force        : false
Artifact     : /tmp/backup/peppykeep/test_717_file/test_717_file/test_717_file-bak_20260729_173824.ppke
ArtifactSize : 1.5 KiB
Status       : Command completed successfully.

Result

Backup to Object Storage

enforce_provisioning_action

1. app.toml

# Log storage directory/tmp (allow to be followed by any subdirectory)
dir = "/tmp/log/peppykeep"

# Log file name (full path:/tmp/log/peppykeep/app.log)
file_name = "app.log"

# Level: error, warn, info, debug, trace Log level is debug (output all debug information)
level = "debug"

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2. bak.toml (S3 as an example)

# Backup Type: Database + App Catalog (Docker Scenario)
bak_type = "db_and_app_data"

# Save backups both locally and remotely
bak_location_type = "local_and_remote"

# Keep last n historical backups locally
history_bak_num = n

# Log level is debug mode (outputs the most detailed logs)
log_level = "DEBUG"

# Log storage directory/tmp (allow to be followed by any subdirectory)
log_dir = "/tmp/my_test_peppykeep/logs"

# Local backup storage home directory/tmp (allow to be followed by any subdirectory)
local_bak_home = "/tmp/my_test_peppykeep/backup"

# Local Temporary Working Directory/tmp (allows any subdirectory to follow)
local_tmp_home = "/tmp/my_test_peppykeep/.tmp"

# The maximum length of the backup queue is 1 (serial execution, no concurrency)
max_bak_queue_size = 1

[mysql]
# docker host
mysql_ip = "192.0.2.10"
# docker port
mysql_port = 3306
# dockerusername
mysql_user_name = "remote_user"
# docker Password
mysql_pwd = "root"
# mysqldump tool path
mysqldump_path = "/usr/bin/mysqldump"
docker_container_name = "ppk-mysql-test"
# Docker Command Path (for containerized backups)
docker_cmd_path = "/usr/local/bin/docker"

# Enable Object Storage
[object_storage]
enabled = true

# Using S3 protocol (Backblaze B2 compatible)
provider = "s3"

# Bucket Name
bucket = "TestBucket"

# Object key prefix (like folder path)
prefix = "test_local"

# S3 Compatible Endpoints (Backblaze B2 + East)
endpoint = "https://s3.xxxxxxxxxxxxxx.com"

Region
region = "ca-east-006"

Access Key ID
access_key_id = "xxxxxxxxxxxxxx"

Access key
access_key_secret = "xxxxxxxxxxxxxx"

# Use path style URL (bucket/object instead of web hosting style)
path_style = true

# Backup Encryption Configuration
[backup_encryption]
# Turn off encryption
enabled = false

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3. prj.toml

# Project identifiers for relative path and directory identification
prj_key = "test_717_file"
# Local data storage directory (temporary path, configurable)
data_dir = "/tmp/test_data"

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Perform the preliminary checks: §.

Open Terminal Execution

# docker Backup Precheck (Database + App Catalog)
peppykeep backup run --bak-type db-and-app-data --config-home ~/.peppykeep/conf

When the pre-test is successful, the output is as follows:

=== Dry Run ===
Action     : backup run
Project    : test_717_file
BakType    : DbAndAppData
DataDir    : /tmp/test_data
Location   : LocalAndRemote
Encryption : false
Force      : false
Next       : Re-run with --apply to execute.

Result

Perform a backup

Perform a docker backup

peppykeep backup run --bak-type db-and-app-data --apply --config-home ~/.peppykeep/conf

After executing the backup command, the output on success is as follows:

=== Completed ===
Action       : backup run
Project      : test_717_file
BakType      : DbAndAppData
DataDir      : /tmp/test_file_717
Location     : LocalAndRemote
Force        : false
Artifact     : /tmp/backup/peppykeep/test_717_file/test_717_file/test_717_file-bak_20260729_174638.ppke
ArtifactSize : 1.5 KiB
Bucket       : VoosTestBucket
RemoteKey    : test_717_file/test_717_file-bak_20260729_174638.ppke
Provider     : s3
Target       : s3://VoosTestBucket/test_717_file/test_717_file-bak_20260729_174638.ppke
LocalCleanup : applied
Status       : Command completed successfully.

Result