3c462b9dd1
Depends-On: Id4f234068600564fa18e73aba08f6e43893456ee Implements: blueprint zun-installation-guide Change-Id: If987b7034c98eeee3c69f65d9e0b047d26ec0dc4
70 lines
2.6 KiB
ReStructuredText
70 lines
2.6 KiB
ReStructuredText
.. _launch-container:
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Launch a container
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~~~~~~~~~~~~~~~~~~
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In environments that include the Container service, you can launch a
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container.
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#. Source the ``demo`` credentials to perform
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the following steps as a non-administrative project:
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.. code-block:: console
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$ . demo-openrc
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#. Determine available networks.
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.. code-block:: console
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$ openstack network list
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+--------------------------------------+-------------+--------------------------------------+
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| ID | Name | Subnets |
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+--------------------------------------+-------------+--------------------------------------+
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| 4716ddfe-6e60-40e7-b2a8-42e57bf3c31c | selfservice | 2112d5eb-f9d6-45fd-906e-7cabd38b7c7c |
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| b5b6993c-ddf9-40e7-91d0-86806a42edb8 | provider | 310911f6-acf0-4a47-824e-3032916582ff |
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+--------------------------------------+-------------+--------------------------------------+
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.. note::
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This output may differ from your environment.
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#. Set the ``NET_ID`` environment variable to reflect the ID of a network.
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For example, using the selfservice network:
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.. code-block:: console
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$ export NET_ID=$(openstack network list | awk '/ selfservice / { print $2 }')
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#. Run a CirrOS container on the selfservice network:
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.. code-block:: console
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$ openstack appcontainer run --name container --net network=$NET_ID cirros ping 8.8.8.8
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#. After a short time, verify successful creation of the container:
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.. code-block:: console
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$ openstack appcontainer list
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+--------------------------------------+-----------+--------+---------+------------+-------------------------------------------------+-------+
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| uuid | name | image | status | task_state | addresses | ports |
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+--------------------------------------+-----------+--------+---------+------------+-------------------------------------------------+-------+
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| 4ec10d48-1ed8-492a-be5a-402be0abc66a | container | cirros | Running | None | 10.0.0.11, fd13:fd51:ebe8:0:f816:3eff:fe9c:7612 | [] |
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+--------------------------------------+-----------+--------+---------+------------+-------------------------------------------------+-------+
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#. Access the container and verify access to the internet:
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.. code-block:: console
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$ openstack appcontainer exec --interactive container /bin/sh
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# ping -c 4 openstack.org
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# exit
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#. Stop and delete the container.
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.. code-block:: console
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$ openstack appcontainer stop container
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$ openstack appcontainer delete container
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