ce7982192f
We need to differentiate local_working_dir from working_dir as well as decouple the stack user from `ansible_user` var. Both of these are causing issues as we begin to automate deployments in more environments. - Cleanup duplicate variables that are consumed via extras-common - Note: extras-common depends on the common role in OOOQ - Cleanup redundant var and superfluous quotes from overcloud-scale role - Cleanup redundant comments in <role>/defaults/main.yml Closes-bug: 1654574 Change-Id: I9c7a3166ed1fc5042c11e420223134ea912b45c5
71 lines
2.8 KiB
Markdown
71 lines
2.8 KiB
Markdown
undercloud-setup
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================
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This role encompasses the setup required when using a standard CentOS/RHEL
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undercloud host in substitution for a 'ready-made' undercloud image. If an
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undercloud machine or node is launched a 'vanilla' CentOS and RHEL image,
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there are a number of steps that need to be run to get the undercloud to the
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point where TripleO Quickstart can be run.
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Some steps are generic to all undercloud nodes or machines and some
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steps are specific to the environment in which the undercloud is
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launched.
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Steps to download or build overcloud images are included in the
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overcloud-images role. Steps to prepare the undercloud repos are
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included in the repo-setup role.
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Requirements
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------------
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This role should not be included in a generic virtual TripleO Quickstart
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playbook. Therefore including environment-specific code (which is switch
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cased to run only on the desired environment) is acceptable. It will
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not add complexity to the default TripleO Quickstart workflow.
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Role Variables
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--------------
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- local_working_dir: <"{{ lookup('env', 'HOME') }}/.quickstart"> -- Directory for quickstart.sh script
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- non_root_user: <stack> -- The non-root user operating on the virthost
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- undercloud_user: <stack> -- The non-root user operating on the undercloud
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- undercloud_key: <"{{ local_working_dir }}/id_rsa_undercloud"> -- Key to access the undercloud node/machine
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- non_root_user_setup: <true> -- Switch to setup a non-root user
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- toci_vxlan_networking: <false> -- Switch to setup the VXLAN networking from devstack-gate
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- toci_vxlan_networking_multinode: <false> -- Switch to setup the VXLAN networking from devstack-gate on a multinode setup provided from nodepool.
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- undercloud_hostname: <false> -- Optionally, the hostname to set on the host.
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- hostname_correction: <false> -- Switch to set the transient hostname to the static hostname (TripleO requirement)
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- step_set_undercloud_hostname: <false> -- Switch to set the undercloud hostname explicitly
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- package_installs: <true> -- Switch to install required OpenStack packages for an undercloud (requires repos to already be setup)
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- custom_nameserver: <8.8.8.8> -- Added to /etc/resolv.conf for access in custom environments
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- ovb_setup_connectivity: <false> -- Setup external network, custom nameserver and set MTUS valuse for OVB environments
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Dependencies
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------------
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This playbook has no dependencies. If a provisioning step is not included
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in this role, it is assumed that the node/machine to set up already
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exists and is accessible.
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Example Playbook
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----------------
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1. Sample playbook to call the role
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- name: Set up CentOS undercloud node to run TripleO Quickstart
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hosts: undercloud
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gather_facts: no
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roles:
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- undercloud-setup
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License
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-------
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Apache-2.0
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Author Information
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------------------
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RDO-CI Team
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