78 lines
2.5 KiB
ReStructuredText
78 lines
2.5 KiB
ReStructuredText
The :program:`gnocchi` shell utility
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=========================================
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.. program:: gnocchi
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.. highlight:: bash
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The :program:`gnocchi` shell utility interacts with Gnocchi API
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from the command line. It supports the entirety of the Gnocchi API.
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You'll need to provide :program:`gnocchi` with your OpenStack credentials.
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You can do this with the :option:`--os-username`, :option:`--os-password`,
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:option:`--os-tenant-id` and :option:`--os-auth-url` options, but it's easier to
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just set them as environment variables:
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.. envvar:: OS_USERNAME
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Your OpenStack username.
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.. envvar:: OS_PASSWORD
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Your password.
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.. envvar:: OS_TENANT_NAME
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Project to work on.
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.. envvar:: OS_AUTH_URL
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The OpenStack auth server URL (keystone).
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For example, in Bash you would use::
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export OS_USERNAME=user
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export OS_PASSWORD=pass
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export OS_TENANT_NAME=myproject
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export OS_AUTH_URL=http://auth.example.com:5000/v2.0
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The command line tool will attempt to reauthenticate using your provided credentials
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for every request. You can override this behavior by manually supplying an auth
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token using :option:`--gnocchi-endpoint` and :option:`--os-auth-token`. You can alternatively
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set these environment variables::
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export GNOCCHI_ENDPOINT=http://gnocchi.example.org:8041
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export OS_AUTH_PLUGIN=token
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export OS_AUTH_TOKEN=3bcc3d3a03f44e3d8377f9247b0ad155
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Also, if the server doesn't support authentification, you can provide
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:option:`--os-auth-plugon` gnocchi-noauth, :option:`--endpoint`, :option:`--user-id`
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and :option:`--project-id`. You can alternatively set these environment variables::
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export OS_AUTH_PLUGIN=gnocchi-noauth
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export GNOCCHI_ENDPOINT=http://gnocchi.example.org:8041
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export GNOCCHI_USER_ID=99aae-4dc2-4fbc-b5b8-9688c470d9cc
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export GNOCCHI_PROJECT_ID=c8d27445-48af-457c-8e0d-1de7103eae1f
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From there, all shell commands take the form::
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gnocchi <command> [arguments...]
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Run :program:`gnocchi help` to get a full list of all possible commands,
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and run :program:`gnocchi help <command>` to get detailed help for that
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command.
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Examples
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--------
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Create a resource::
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gnocchi resource create instance --attribute id:5a301761-f78b-46e2-8900-8b4f6fe6675a --attribute project_id:eba5c38f-c3dd-4d9c-9235-32d430471f94 --metric temperature:high
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List resources::
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gnocchi resource list instance
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Search of resources::
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gnocchi resource search -q "project_id=5a301761-f78b-46e2-8900-8b4f6fe6675a and not (name like '%foobar%' or name='my_resource')"
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