Provided by: barman-cli-cloud_3.6.0-1_all bug

NAME

       barman-cloud-wal-restore   -   Restore   PostgreSQL   WAL   files  from  the  Cloud  using
       restore_command

SYNOPSIS

       barman-cloud-wal-restore [OPTIONS] SOURCE_URL SERVER_NAME WAL_NAME WAL_PATH

DESCRIPTION

       This script can be used as a restore_command to download  WAL  files  previously  archived
       with  barman-cloud-wal-archive  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.

Usage

              usage: barman-cloud-wal-restore [-V] [--help] [-v | -q] [-t]
                                              [--cloud-provider {aws-s3,azure-blob-storage,google-cloud-storage}]
                                              [--endpoint-url ENDPOINT_URL] [-P PROFILE]
                                              [--read-timeout READ_TIMEOUT]
                                              [--azure-credential {azure-cli,managed-identity}]
                                              source_url server_name wal_name wal_dest

              This script can be used as a `restore_command` to download WAL files
              previously archived with barman-cloud-wal-archive command. Currently AWS S3,
              Azure Blob Storage and Google Cloud Storage are supported.

              positional arguments:
                source_url            URL of the cloud source, such as a bucket in AWS S3.
                                      For example: `s3://bucket/path/to/folder`.
                server_name           the name of the server as configured in Barman.
                wal_name              The value of the '%f' keyword (according to
                                      'restore_command').
                wal_dest              The value of the '%p' keyword (according to
                                      'restore_command').

              optional arguments:
                -V, --version         show program's version number and exit
                --help                show this help message 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 cloud connectivity and exit
                --cloud-provider {aws-s3,azure-blob-storage,google-cloud-storage}
                                      The cloud provider to use as a storage backend

              Extra options for the aws-s3 cloud provider:
                --endpoint-url ENDPOINT_URL
                                      Override default S3 endpoint URL with the given one
                -P PROFILE, --profile PROFILE
                                      profile name (e.g. INI section in AWS credentials
                                      file)
                --read-timeout READ_TIMEOUT
                                      the time in seconds until a timeout is raised when
                                      waiting to read from a connection (defaults to 60
                                      seconds)

              Extra options for the azure-blob-storage cloud provider:
                --azure-credential {azure-cli,managed-identity}, --credential {azure-cli,managed-identity}
                                      Optionally specify the type of credential to use when
                                      authenticating with Azure. If omitted then Azure Blob
                                      Storage credentials will be obtained from the
                                      environment and the default Azure authentication flow
                                      will be used for authenticating with all other Azure
                                      services. If no credentials can be found in the
                                      environment then the default Azure authentication flow
                                      will also be used for Azure Blob Storage.

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 requested WAL could not be found

       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 2011-2023

AUTHORS

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