CLI - Commands reference for data
Learn how to manage your object storage data with the ovhai CLI
Last updated 16th June, 2021.
Objective
This guide covers the basic commands needed to manipulate your data on object storage through the ovhai CLI.
Requirements
- a working
ovhaiCLI. See our guide on how to install ovhai CLI.
Instructions
Listing available regions of object storage
The following command displays all region codes of available object storage regions:
ovhai data region
Listing containers and objects
If you need any help while listing container or objects, run ovhai data list --help:
USAGE:
ovhai data list [FLAGS] [OPTIONS] <region> [container]
ARGS:
<region> Region of the container. You can get a list of all available regions for the
object storage by typing `ovhai data region`
<container> Name of container to list
FLAGS:
-h, --help Prints help information
--no-color Remove colors from output
-V, --version Prints version information
OPTIONS:
--app-token <app-token> Authentication using AppToken rather than oauth
-f, --fields <fields> List of fields to display if the chosen output is "table". Fields
must be separated by comma : ','. For object [available fields:
type, size, name]. For container [available fields: objects,
size, name]
-o, --output <output> Command output format [possible values: json, yaml, table]
-p, --prefix <prefix> Only list objects beginning with <prefix>
Listing containers and objects - Example 1
Use this command to list all containers in region GRA:
ovhai data list GRA
Output:
OBJECTS SIZE NAME
3 80 B container-1
1 9 B container-2
1 32 B container-3
1 15 B container-4
Listing containers and objects - Example 2
Use this command to list all objects for container container-1 in region GRA:
ovhai data list GRA container-1
Output:
TYPE SIZE NAME
Object 32 B seg-00/000000
Object 32 B seg-00/000001
Object 16 B seg-01/000000
Listing containers and objects - Example 3
Use this command to list all objects for container container-1 in region GRA with prefix seg-01:
ovhai data list GRA container-1 --prefix seg-01
Output:
TYPE SIZE NAME
Object 16 B seg-01/000000
Uploading data
If you need any help while listing containers or objects, run ovhai data upload --help:
USAGE:
ovhai data upload [FLAGS] [OPTIONS] <region> <container> [paths]...
ARGS:
<region> Region of the container to upload to. You can get a list of all available
regions for the object storage by typing `ovhai data region`
<container> Name of container to upload to
<paths>... Name of file or directory to upload
FLAGS:
-h, --help Prints help information
-j, --json Output json progress
--no-color Remove colors from output
--no-overwrite Do not overwrite objects
-V, --version Prints version information
OPTIONS:
-a, --add-prefix <add-prefix> Add prefix to uploaded items
--app-token <app-token> Authentication using AppToken rather than oauth
-r, --remove-prefix <remove-prefix> Remove prefix from uploaded items
-w, --workers <workers> Number of workers to use for uploading objects
Uploading data - Example 1
Use this command to upload the local file (or directory) /tmp/directory/file1 into the container my-container in region GRA while keeping the full path as object name:
ovhai data upload GRA my-container /tmp/directory/file1
The uploaded file (or directory) will have /tmp/directory/file1 as object name.
Uploading data - Example 2
Use this command to upload the local file (or directory) /tmp/directory/file1 into the container my-container in region GRA while keeping only the file name as object name.
ovhai data upload GRA my-container /tmp/directory/file1 --remove-prefix /tmp/directory/
The uploaded file (or directory) will have file1 as object name.
Uploading data - Example 3
Use this command to upload the local file (or directory) /tmp/directory/file1 into the container my-container in region GRA while adding a prefix to the full path as object name :
ovhai data upload GRA my-container /tmp/directory/file1 --add-prefix /root
The uploaded file (or directory) will have /root/tmp/directory/file1 as object name.
Downloading data
If you need any help for downloading container or objects, run ovhai data download --help:
USAGE:
ovhai data download [FLAGS] [OPTIONS] <region> <container> [objects]...
ARGS:
<region> Region of the container to download from. You can get a list of all
available regions for the object storage by typing `ovhai data region`
<container> Name of container to download from
<objects>... Names of objects to download
FLAGS:
--create Create container if it does not exist
-h, --help Prints help information
-j, --json Output json progress
--no-color Remove colors from output
--no-overwrite Do not overwrite files
-V, --version Prints version information
OPTIONS:
--app-token <app-token> Authentication using AppToken rather than oauth
-o, --output <output> Add prefix to downloaded items
-p, --prefix <prefix> Only download items beginning with <prefix>
-r, --remove-prefix <remove-prefix> Remove prefix from downloaded items
-w, --workers <workers> Number of workers to use for downloading objects
Downloading data - Example 1
Use this command to download the whole container my-container in region GRA:
ovhai data download GRA my-container
If the objects are prefixed with a directory path such as /tmp/directory/ or even /, then it will be downloaded on your local storage inside that same directory. If you want to download everything inside your current directory you need to fill the --remove-prefix parameter.
Example :
ovhai data download GRA my-container --remove-prefix /tmp/directory/
Downloading data - Example 2
Use this command to download all the objects from my-container in region GRA matching the prefix /tmp/directory/ :
ovhai data download GRA my-container --prefix /tmp/directory
Same warning as above, if you want to download files on your current directory you will need to fill the --remove-prefix parameter.
Example :
ovhai data download GRA my-container --remove-prefix /tmp/directory/
Deleting data
If you need any help for deleting container or objects, run ovhai data delete --help:
USAGE:
ovhai data delete [FLAGS] [OPTIONS] <region> [ARGS]
ARGS:
<region> Region of the container. You can get a list of all available regions for the
object storage by typing `ovhai data region`
<container> Name of container to list
<objects>... Name of object to delete
FLAGS:
-a, --all Delete all items in selected data container
-h, --help Prints help information
--no-color Remove colors from output
-V, --version Prints version information
-y, --yes Do not ask for confirmation
OPTIONS:
--app-token <app-token> Authentication using AppToken rather than oauth
-p, --prefix <prefix> Only delete items beginning with <prefix>
-w, --workers <workers> Number of workers to use for deleting items
Deleting data - Example 1
Use this command to delete the whole container my-container in region GRA and all its contained objects :
ovhai data delete GRA my-container --all
Deleting data - Example 2
Use this command to delete a single object with name file1 inside the container my-container of region GRA :
ovhai data delete GRA my-container file1
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