85 lines
2.2 KiB
ReStructuredText
85 lines
2.2 KiB
ReStructuredText
Deploy OpenStack all in one node using Ansible
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==============================================
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Deploy OpenStack to ubuntu host(ubuntu docker image)
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----------------------------------------------------
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The machine minimal requirements:
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- two network interfaces.
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The machine recommended requirements:
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- two network interfaces.
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- more than 8gb main memory.
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- at least 40gb disk space.
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To verify the Ubuntu kernel is sufficient to operate Kolla, run the command:
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::
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docker run -i -t --net=host ubuntu su
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If the command displays "su: System error",
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the system suffers from this DockerBug_. This is a possible way to solve the issue:
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::
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sudo apt-get install linux-image-generic-lts-vivid
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sudo reboot
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The guide assumes that you have build images using the following command.
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::
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tools/build.py -n 172.22.2.81:4000/kollaglue --base ubuntu --type source --push
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The IP, "172.22.2.81", is the host running private docker registry.
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To deploy a private docker registry,
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please read the document DeployingRegistryServer_.
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First, add ``--insecure-registry 172.22.2.81:4000``
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to ``DOCKER_OPTS`` in ``/etc/default/docker``.
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And restart the docker service.
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This will permit Docker to pull from the deployment's private registry.
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Clone the kolla repository and copy kolla config to ``"/etc"``:
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::
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git clone https://github.com/openstack/kolla
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cd kolla
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cp -rf etc/kolla/ /etc/
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And modify the file, ``"/etc/kolla/globals.yml"``. Do the below tasks.
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- Set ``"kolla_base_distro"`` to ``"ubuntu"``.
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- Set ``"kolla_install_type"`` to ``"source"``.
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- Set ``"docker_registry"`` to ``"172.22.2.81:4000"``.
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- Change kolla_internal_address value.
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Specify an unissued IP address in the deployment environment
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Change the following values if needed:
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- network_interface
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- neutron_external_interface
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After doing these tasks, run the following command in kolla directory:
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::
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tools/kolla-ansible -i ansible/inventory/all-in-one -p ansible/site.yml deploy
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Deployment takes between 10 and 15 minutes from
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a local private registry on gigabit networks.
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.. _DeployingRegistryServer: https://docs.docker.com/registry/deploying/
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.. _DockerBug: https://github.com/docker/docker/issues/5899
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