99 lines
2.4 KiB
ReStructuredText
99 lines
2.4 KiB
ReStructuredText
===================================
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The :program:`nova` Shell Utility
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===================================
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.. program:: nova
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.. highlight:: bash
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The :program:`nova` shell utility interacts with OpenStack Nova API from the
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command line. It supports the entirety of the OpenStack Nova API.
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You'll need to provide :program:`nova` with your OpenStack Keystone user
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information. You can do this with the `--os-username`, `--os-password`,
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`--os-project-name` (`--os-project-id`), `--os-project-domain-name`
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(`--os-project-domain-id`) and `--os-user-domain-name` (`--os-user-domain-id`)
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options, but it's easier to just set them as environment variables by setting
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some environment variables:
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.. envvar:: OS_USERNAME
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Your OpenStack Keystone user name.
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.. envvar:: OS_PASSWORD
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Your password.
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.. envvar:: OS_PROJECT_NAME
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The name of project for work.
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.. envvar:: OS_PROJECT_ID
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The ID of project for work.
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.. envvar:: OS_PROJECT_DOMAIN_NAME
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The name of domain containing the project.
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.. envvar:: OS_PROJECT_DOMAIN_ID
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The ID of domain containing the project.
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.. envvar:: OS_USER_DOMAIN_NAME
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The user's domain name.
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.. envvar:: OS_USER_DOMAIN_ID
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The user's domain ID.
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.. envvar:: OS_AUTH_URL
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The OpenStack Keystone endpoint URL.
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.. envvar:: OS_COMPUTE_API_VERSION
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The OpenStack Nova API version (microversion).
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.. envvar:: OS_REGION_NAME
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The Keystone region name. Defaults to the first region if multiple regions
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are available.
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.. envvar:: OS_TRUSTED_IMAGE_CERTIFICATE_IDS
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A comma-delimited list of trusted image certificate IDs. Only used
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with the ``nova boot`` and ``nova rebuild`` commands starting with the
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2.63 microversion.
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For example::
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export OS_TRUSTED_IMAGE_CERTIFICATE_IDS=trusted-cert-id1,trusted-cert-id2
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For example, in Bash you'd use::
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export OS_USERNAME=yourname
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export OS_PASSWORD=yadayadayada
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export OS_PROJECT_NAME=myproject
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export OS_PROJECT_DOMAIN_NAME=default
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export OS_USER_DOMAIN_NAME=default
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export OS_AUTH_URL=http://<url-to-openstack-keystone>/identity
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export OS_COMPUTE_API_VERSION=2.1
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From there, all shell commands take the form::
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nova <command> [arguments...]
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Run :program:`nova help` to get a full list of all possible commands, and run
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:program:`nova help <command>` to get detailed help for that command.
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Reference
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---------
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For more information, see the reference:
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.. toctree::
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:maxdepth: 2
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/cli/nova
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