trove/doc/source/cli/trove-manage.rst

trove-manage command-line client

The trove-manage client is the command-line interface (CLI) for the Database Management Utility API and its extensions.

This chapter documents trove-manage version 5.0.1.

For help on a specific trove-manage command, enter:

$ trove-manage COMMAND --help

trove-manage usage

usage: trove-manage [-h] [--config-dir DIR] [--config-file PATH] [--debug]
                    [--log-config-append PATH] [--log-date-format DATE_FORMAT]
                    [--log-dir LOG_DIR] [--log-file PATH] [--nodebug]
                    [--nouse-syslog] [--noverbose] [--nowatch-log-file]
                    [--syslog-log-facility SYSLOG_LOG_FACILITY] [--use-syslog]
                    [--verbose] [--version] [--watch-log-file]

                    {db_sync,db_upgrade,db_downgrade,datastore_update,
                    datastore_version_update,db_recreate,
                    db_load_datastore_config_parameters,
                    datastore_version_flavor_add,
                    datastore_version_flavor_delete}
                    ...

trove-manage optional arguments

-h, --help

show this help message and exit

--config-dir DIR

Path to a config directory to pull *.conf files from. This file set is sorted, so as to provide a predictable parse order if individual options are over-ridden. The set is parsed after the file(s) specified via previous --config-file, arguments hence over-ridden options in the directory take precedence.

--config-file PATH

Path to a config file to use. Multiple config files can be specified, with values in later files taking precedence. The default files used are: None.

--debug, -d

Print debugging output (set logging level to DEBUG instead of default INFO level).

--log-config-append PATH, --log_config PATH

The name of a logging configuration file. This file is appended to any existing logging configuration files. For details about logging configuration files, see the Python logging module documentation. Note that when logging configuration files are used then all logging configuration is set in the configuration file and other logging configuration options are ignored (for example, logging_context_format_string).

--log-date-format DATE_FORMAT

Format string for %(asctime)s in log records. Default: None. This option is ignored if log_config_append is set.

--log-dir LOG_DIR, --logdir LOG_DIR

(Optional) The base directory used for relative --log-file paths. This option is ignored if log_config_append is set.

--log-file PATH, --logfile PATH

(Optional) Name of log file to send logging output to. If no default is set, logging will go to stderr as defined by use_stderr. This option is ignored if log_config_append is set.

--nodebug

The inverse of --debug

--nouse-syslog

The inverse of --use-syslog

--nouse-syslog-rfc-format

The inverse of --use-syslog-rfc-format

--noverbose

The inverse of --verbose

--syslog-log-facility SYSLOG_LOG_FACILITY

Syslog facility to receive log lines. This option is ignored if log_config_append is set.

--use-syslog

Use syslog for logging. Existing syslog format is DEPRECATED and will be changed later to honor RFC5424. This option is ignored if log_config_append is set.

--verbose, -v

If set to false, the logging level will be set to WARNING instead of the default INFO level.

--version

show program's version number and exit

--watch-log-file

Uses logging handler designed to watch file system. When log file is moved or removed this handler will open a new log file with specified path instantaneously. It makes sense only if log_file option is specified and Linux platform is used. This option is ignored if log_config_append is set.

trove-manage datastore_update

usage: trove-manage datastore_update [-h] datastore_name default_version

Add or update a datastore. If the datastore already exists, the default version will be updated.

positional arguments:

datastore_name

Name of the datastore.

default_version

Name or ID of an existing datastore version to set as the default. When adding a new datastore, use an empty string.

optional arguments:

-h, --help

show this help message and exit

trove-manage datastore_version_flavor_add

usage: trove-manage datastore_version_flavor_add [-h]
                                                 datastore_name
                                                 datastore_version_name
                                                 flavor_ids

positional arguments:

datastore_name

Name of the datastore.

datastore_version_name

Name of the datastore version.

flavor_ids

Comma separated list of flavor ids.

optional arguments:

-h, --help

show this help message and exit

trove-manage datastore_version_flavor_delete

usage: trove-manage datastore_version_flavor_delete [-h]
                                                    datastore_name
                                                    datastore_version_name
                                                    flavor_id

positional arguments:

datastore_name

Name of the datastore.

datastore_version_name

Name of the datastore version.

flavor_id

The flavor to be deleted for a given datastore and datastore version.

optional arguments:

-h, --help

show this help message and exit

trove-manage datastore_version_update

usage: trove-manage datastore_version_update [-h]
                                             datastore version_name manager
                                             image_id image_tags packages active

Add or update a datastore version. If the datastore version already exists, all values except the datastore name and version will be updated.

positional arguments:

datastore

Name of the datastore.

version_name

Name of the datastore version.

manager

Name of the manager that will administer the datastore version.

image_id

ID of the image used to create an instance of the datastore version.

image_tags

List of image tags separated by comma. If the image ID is not provided explicitly, the image can be retrieved by the image tags. Multiple image tags are separated by comma, e.g. trove,mysql. Using image tags is more flexible than ID especially when new guest image is uploaded to Glance, Trove can pick up the latest image automatically for creating instances.

packages

Packages required by the datastore version that are installed on the guest image.

active

Whether the datastore version is active or not. Accepted values are 0 and 1.

optional arguments:

-h, --help

show this help message and exit

trove-manage db_downgrade

usage: trove-manage db_downgrade [-h] [--repo_path REPO_PATH] version

Downgrade the database to the specified version.

positional arguments:

version

Target version.

optional arguments:

-h, --help

show this help message and exit

--repo_path REPO_PATH

SQLAlchemy Migrate repository path.

trove-manage db_load_datastore_config_parameters

usage: trove-manage db_load_datastore_config_parameters [-h]
                                                        datastore
                                                        datastore_version
                                                        config_file_location

Loads configuration group parameter validation rules for a datastore version into the database.

positional arguments:

datastore

Name of the datastore.

datastore_version

Name of the datastore version.

config_file_location

Fully qualified file path to the configuration group parameter validation rules.

optional arguments:

-h, --help

show this help message and exit

trove-manage db_recreate

Caution

Running this command will drop the database and recreate it. It means all data in the database will be lost. Becareful when running this command.

usage: trove-manage db_recreate [-h] [--repo_path REPO_PATH]

Drop the database and recreate it.

optional arguments:

-h, --help

show this help message and exit

--repo_path REPO_PATH

SQLAlchemy Migrate repository path.

trove-manage db_sync

usage: trove-manage db_sync [-h] [--repo_path REPO_PATH]

Populate the database structure

optional arguments:

-h, --help

show this help message and exit

--repo_path REPO_PATH

SQLAlchemy Migrate repository path.

trove-manage db_upgrade

usage: trove-manage db_upgrade [-h] [--version VERSION]
                               [--repo_path REPO_PATH]

Upgrade the database to the specified version.

optional arguments:

-h, --help

show this help message and exit

--version VERSION

Target version. Defaults to the latest version.

--repo_path REPO_PATH

SQLAlchemy Migrate repository path.