Using CLI¶
This section provides murano end users with information on how they can use the Application Catalog through the command-line interface (CLI).
Using python-muranoclient, the CLI client for murano, you can easily manage your environments, packages, categories, and deploy environments.
Manage environments¶
An environment is a set of logically connected applications that are grouped together for an easy management. By default, each environment has a single network for all its applications, and the deployment of the environment is defined in a single heat stack. Applications in different environments are always independent from one another.
An environment is a single unit of deployment. This means that you deploy not an application but an environment that contains one or multiple applications.
Using CLI, you can easily perform such actions with an environment as creating, renaming, editing, viewing, and others.
Create an environment¶
To create an environment, use the following command specifying the environment name:
$ murano environment-create <NAME>
Rename an environment¶
To rename an environment, use the following command specifying the old name of the environment or its ID and the new name:
$ murano environment-rename <OLD_NAME_OR_ID> <NEW_NAME>
Delete an environment¶
To delete an environment, use the following command specifying the environment name or ID:
$ murano environment-delete <NAME_OR_ID>
List deployments for an environment¶
To get a list of deployments for a particular environment, use the following command specifying the environment name or ID:
$ murano deployment-list <NAME_OR_ID>
Show environment object model¶
To get a complete object model of the environment, run:
$ murano environment-model-show <ID>
To get some part of the environment model, run:
$ murano environment-model-show <ID> --path <PATH>
For example:
$ murano environment-model-show 534bcf2f2fc244f2b94ad55ff0f24a42 –path /defaultNetworks/environment
To get a draft of an object model of environment in pending state, also specify id of the session:
$ murano environment-model-show <ID> --path <PATH> --session-id <SESSION_ID>
Edit environment object model¶
To edit an object model of the environment, run:
$ murano environment-model-edit <ID> <FILE> --session-id <SESSION_ID>
<FILE> is the path to the file with the JSON-patch to modify the object model.
JSON-patch is a valid JSON that contains a list of changes to be applied to
the current object. Each change contains a dictionary with three keys: op,
path and value. op (operation) can be one of the three values:
add, replace or remove`.
Allowed operations for paths:
“” (model root): no operations
“defaultNetworks”: “replace”
“defaultNetworks/environment”: “replace”
“defaultNetworks/environment/?/id”: no operations
“defaultNetworks/flat”: “replace”
“name”: “replace”
“region”: “replace”
“?/type”: “replace”
“?/id”: no operations
For other paths any operation (add, replace or remove) is allowed.
Example of JSON-patch:
[{
"op": "replace",
"path": "/defaultNetworks/flat",
"value": true
}]
The patch above changes the value of the flat property of the
environment’s defaultNetworks property to true.
Manage packages¶
This section describes how to manage packages using the command line interface. You can easily:
Import a package¶
With the package-import command you can import packages into murano in several different ways:
From a local .zip file
To import a package from a local .zip file, run:
$ murano package-import /path/to/PACKAGE.zip
where PACKAGE is the name of the package stored on your
computer.
For example:
$ murano package-import /home/downloads/mysql.zip
Importing package com.example.databases.MySql
+---------------------------------+------+----------------------------+--------------+---------+
| ID | Name | FQN | Author |Is Public|
+---------------------------------+------+----------------------------+--------------+---------+
| 83e4038885c248e3a758f8217ff8241f| MySQL| com.example.databases.MySql| Mirantis, Inc| |
+---------------------------------+------+----------------------------+--------------+---------+
To make the package available for users from other projects (tenants), use the
--is-public parameter. For example:
$ murano package-import --is-public mysql.zip
Note
The package-import command supports multiple positional arguments. This means that you can import several packages at once.
From murano app repository
To import a package from murano applications repository, specify
the URL of the repository with --murano-repo-url and a fully
qualified package name. For package names, go to murano applications repository,
and click on the desired package to see its full name.
Note
You can also specify the URL of the repository with the corresponding MURANO_REPO_URL environment variable.
The following example shows how to import the MySQL package from the murano applications repository:
$ murano --murano-repo-url=http://storage.apps.openstack.org \
package-import com.example.databases.MySql
This command supports an optional --package-version parameter that instructs
murano client to download a specified package version.
The package-import command inspects package requirements
specified in the package’s manifest under the Require section, and
attempts to import them from murano repository. The package-import
command also inspects any image prerequisites mentioned in the
images.lst file in the package. If there are any image
requirements, client would inspect images already present in the image
database. Unless image with the specific name is present, client would
attempt to download it.
If any of the packages being installed is already registered in murano,
the client asks you what to do with it. You can specify the default action
with --exists-action, passing s - for skip, u - for update, and
a - for abort.
From an URL
To import an application package from an URL, use the following command:
$ murano package-import http://example.com/path/to/PACKAGE.zip
The example below shows how to import a MySQL package from the murano applications repository using the package URL:
$ murano package-import http://storage.apps.openstack.org/apps/com.example.databases.MySql.zip
Inspecting required images
Importing package com.example.databases.MySql
+----------------------------------+-------+----------------------------+--------------+--------+----------+------------+
| ID | Name | FQN | Author | Active | Is Public| Type |
+----------------------------------+-------+----------------------------+--------------+--------+----------+------------+
| 1aa62196595f411399e4e48cc2f6a512 | MySQL | com.example.databases.MySql| Mirantis, Inc| True | | Application|
+----------------------------------+-------+----------------------------+--------------+--------+----------+------------+
Import bundles of packages¶
With the bundle-import command you can install packages in several different ways:
When importing bundles, you can set their publicity with --is-public.
From a local bundle
To import a bundle from the a local file system, use the following command:
$ murano bundle-import /path/to/bundle/BUNDLE_NAME
This command imports all the requirements of packages and images.
When importing a bundle from a file system, the murano client searches for packages in a directory relative to the bundle location before attempting to download a package from repository. This facilitates cases with no Internet access.
The following example shows the import of a monitoring bundle:
$ murano bundle-import /home/downloads/monitoring.bundle
Inspecting required images
Importing package com.example.ZabbixServer
Importing package com.example.ZabbixAgent
+----------------------------------+---------------+--------------------------+---------------+--------+----------+------------+
| ID | Name | FQN | Author | Active | Is Public| Type |
+----------------------------------+---------------+--------------------------+---------------+--------+----------+------------+
| fb0b35359e384fe18158ff3ed8f969b5 | Zabbix Agent | com.example.ZabbixAgent | Mirantis, Inc | True | | Application|
| 00a77e302a65420c8080dc97cc0f2723 | Zabbix Server | com.example.ZabbixServer | Mirantis, Inc | True | | Application|
+----------------------------------+---------------+--------------------------+---------------+--------+----------+------------+
Note
The bundle-import command supports multiple positional arguments. This means that you can import several bundles at once.
From an URL
To import a bundle from an URL, use the following command:
$ murano bundle-import http://example.com/path/to/bundle/BUNDLE_NAME
Where http://example.com/path/to/bundle/BUNDLE_NAME is any external http/https
URL to load the bundle from.
For example:
$ murano bundle-import http://storage.apps.openstack.org/bundles/monitoring.bundle
From murano applications repository
To import a bundle from murano applications repository, use the
following command, where bundle_name stands for the bundle name:
$ murano bundle-import BUNDLE_NAME
For example:
$ murano bundle-import monitoring
Note
For bundle names, go to murano applications repository, click the Format tab to show bundles first, and then click on the desired bundle to see its name.
List packages¶
To list all the existing packages you have, use the package-list command. The result will show you the package ID, name, author and if it is public or not. For example:
$ murano package-list
+----------------------------------+--------------------+-------------------------------------+---------------+--------+----------+------------+
| ID | Name | FQN | Author | Active | Is Public| Type |
+----------------------------------+--------------------+-------------------------------------+---------------+--------+----------+------------+
| daa46cfd78c74c11bcbe66d3239e546e | Apache HTTP Server | com.example.apache.ApacheHttpServer | Mirantis, Inc | True | | Application|
| 5252c9897e864c9f940e08500056f155 | Cloud Foundry | com.example.paas.CloudFoundry | Mirantis, Inc | True | | Application|
| 1aa62196595f411399e4e48cc2f6a512 | MySQL | com.example.databases.MySql | Mirantis, Inc | True | | Application|
| 11d73cfdc6d7447a910984d95090463b | SQL Library | com.example.databases | Mirantis, Inc | True | | Application|
| fb0b35359e384fe18158ff3ed8f969b5 | Zabbix Agent | com.example.ZabbixAgent | Mirantis, Inc | True | | Application|
| 00a77e302a65420c8080dc97cc0f2723 | Zabbix Server | com.example.ZabbixServer | Mirantis, Inc | True | | Application|
+----------------------------------+--------------------+-------------------------------------+---------------+--------+----------+------------+
Show packages¶
To get full information about a package, use the package-show command. For example:
$ murano package-show 1aa62196595f411399e4e48cc2f6a512
+----------------------+-----------------------------------------------------+
| Property | Value |
+----------------------+-----------------------------------------------------+
| categories | |
| class_definitions | com.example.databases.MySql |
| description | MySql is a relational database management system |
| | (RDBMS), and ships with no GUI tools to administer |
| | MySQL databases or manage data contained within the |
| | databases. |
| enabled | True |
| fully_qualified_name | com.example.databases.MySql |
| id | 1aa62196595f411399e4e48cc2f6a512 |
| is_public | False |
| name | MySQL |
| owner_id | 1ddb2c610d4e4c5dab5185e32554560a |
| tags | Database, MySql, SQL, RDBMS |
| type | Application |
+----------------------+-----------------------------------------------------+
Delete a package¶
To delete a package, use the following command:
$ murano package-delete PACKAGE_ID
Download a package¶
With the following command you can download a .zip archive with a specified package:
$ murano package-download PACKAGE_ID > FILE.zip
You need to specify the package ID and enter the .zip file name under which to save the package.
For example:
$ murano package-download e44a3f526dfb4e08b3c1018c9968d911 > Wordpress.zip
Create a package¶
With the murano client you can create application packages from package source files or directories. The package-create command is useful when application package files are spread across several directories. This command has the following required parameters:
-r RESOURCES_DIRECTORY
-c CLASSES_DIRECTORY
--type TYPE
-o PACKAGE_NAME.zip
-f FULL_NAME
-n DISPLAY_NAME
Example:
$ murano package-create -c Downloads/Folder1/Classes -r Downloads/Folder2/Resources \
-n mysql -f com.example.MySQL -d Package -o MySQL.zip --type Library
Application package is available at /home/Downloads/MySQL.zip
After this, the package is ready to be imported to the application catalog.
The package-create command is also useful for autogenerating packages from heat templates. In this case you do not need to manually specify so many parameters. For more information on automatic package composition, please see Automatic package composing.
Manage categories¶
In murano, applications can belong to a category or multiple categories. Administrative users can create and delete a category as well as list available categories and view details for a particular category.
Create a category¶
To create a category, use the following command specifying the category name:
$ murano category-create <NAME>
Show category details¶
To see packages that belong to a particular category, use the following command specifying the category ID:
$ murano category-show <ID>
Delete a category¶
To delete a category, use the following command specifying the ID of a category or multiple categories to delete:
$ murano category-delete <ID> [<ID> ...]
Note
Verify that no packages belong to the category to be deleted, otherwise an error appears. For this, use the murano category-show <ID> command.
Manage environment templates¶
To manage environment templates, use the following commands specifying appropriate values:
- murano env-template-create <ENV_TEMPLATE_NAME>
Creates an environment template.
- murano env-template-clone <ID> <NEW_ENV_TEMPLATE_NAME>
Creates a new template, cloned from an existing template.
- murano env-template-create-env <ID> <ENV_TEMPLATE_NAME>
Creates a new environment from template.
- murano env-template-add-app <ENV_TEMPLATE_ID> <FILE>
Adds an application or multiple applications to the environment template.
- murano env-template-del-app <ENV_TEMPLATE_ID> <ENV_TEMPLATE_APP_ID>
Deletes an application from the environment template.
- murano env-template-list
Lists the environments templates.
- murano env-template-show <ID>
Displays environment template details.
- murano env-template-update <ID> <ENV_TEMPLATE_NAME>
Updates an environment template.
- murano env-template-delete <ID>
Deletes an environment template.
