BARMAN-CLOUD-RESTORE(1)

NAME

barman-cloud-restore - Restore a PostgreSQL backup from the Cloud

SYNOPSIS

barman-cloud-restore [OPTIONS] SOURCE_URL SERVER_NAME BACKUP_ID RECOVERY_DIR

DESCRIPTION

This script can be used to download a backup previously made with barman-cloud-backup command. Currently AWS S3, Azure Blob Storage and Google Cloud Storage are supported.

This script and Barman are administration tools for disaster recovery of PostgreSQL servers written in Python and maintained by EnterpriseDB.

POSITIONAL ARGUMENTS

SOURCE_URL
    URL of the cloud source, such as a bucket in AWS S3. For example: s3://BUCKET_NAME/path/to/folder (where BUCKET_NAME is the bucket you have created in AWS).

SERVER_NAME
    the name of the server as configured in Barman.

BACKUP_ID
    the ID of the backup to restore

RECOVERY_DIR
    the path to a local directory for recovery (used as PGDATA).

OPTIONS

-h, –help
    show a help message and exit

-V, –version
    show program's version number and exit

-v, –verbose
    increase output verbosity (e.g., -vv is more than -v)

-q, –quiet
    decrease output verbosity (e.g., -qq is less than -q)

-t, –test
    test connectivity to the cloud destination and exit

–tablespace NAME:LOCATION
    extract the named tablespace to the given directory instead of its original location (you may repeat the option for multiple tablespaces)

–cloud-provider {aws-s3,azure-blob-storage,google-cloud-storage}
    the cloud provider to which the backup should be uploaded

-P, –profile
    profile name (e.g. INI section in AWS credentials file)

–endpoint-url
    override the default S3 URL construction mechanism by specifying an endpoint.

–credential {azure-cli,managed-identity}
    optionally specify the type of credential to use when authenticating with Azure Blob Storage. If omitted then the credential will be obtained from the environment. If no credentials can be found in the environment then the default Azure authentication flow will be used.

REFERENCES

For Boto:

•   https://boto3.amazonaws.com/v1/documentation/api/latest/guide/configuration.html

For AWS:

•   https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-set-up.html

•   https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html.

For Azure Blob Storage:

•   https://docs.microsoft.com/en-us/azure/storage/blobs/authorize-data-operations-cli#set-environment-variables-for-authorization-parameters

•   https://docs.microsoft.com/en-us/python/api/azure-storage-blob/?view=azure-python

For Google Cloud Storage: * Credentials: https://cloud.google.com/docs/authentication/getting-started#setting_the_environment_variable

Only authentication with GOOGLE_APPLICATION_CREDENTIALS env is supported at the moment.

DEPENDENCIES

If using --cloud-provider=aws-s3:

•   boto3

If using --cloud-provider=azure-blob-storage:

•   azure-storage-blob

•   azure-identity (optional, if you wish to use DefaultAzureCredential)

If using --cloud-provider=google-cloud-storage * google-cloud-storage

EXIT STATUS

0   Success

1   The restore was not successful

2   The connection to the cloud provider failed

3   There was an error in the command input

Other non-zero codes
    Failure

BUGS

Barman has been extensively tested, and is currently being used in several production environments. However, we cannot exclude the presence of bugs.

Any bug can be reported via the Github issue tracker.

RESOURCES

•   Homepage: <https://www.pgbarman.org/>

•   Documentation: <https://docs.pgbarman.org/>

•   Professional support: <https://www.enterprisedb.com/>

COPYING

Barman is the property of EnterpriseDB UK Limited and its code is distributed under GNU General Public License v3.

© Copyright EnterpriseDB UK Limited 2011-2022

AUTHORS
EnterpriseDB <https://www.enterprisedb.com>.