ed7083ed88
This turns launch-node into an installable package. This is not meant for distribution, we just encapsulate the installation in a virtualenv on the bastion host. Small updates to documentation and simple testing are added (also remove some spaces to make test_bridge.py consistent). Change-Id: Ibcb4774114d73600753ca155ed277d775964bc79
45 lines
1.4 KiB
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45 lines
1.4 KiB
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Create Server
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=============
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The commands in this section should be run as root on the bastion
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host.
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To launch a node in the OpenStack CI account (production servers)::
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export OS_CLOUD=openstackci-rax
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export OS_REGION_NAME=DFW
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export FLAVOR="8 GB Performance"
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export FQDN=servername01.opendev.org
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/usr/launcher-venv/bin/launch-node $FQDN --flavor "$FLAVOR" \
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--cloud=$OS_CLOUD --region=$OS_REGION_NAME
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Manually add the hostname to DNS (the launch script does not do so
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automatically, but it prints the commands to run). Note that for
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*.opendev.org hosts you'll only be able to add the reverse dns
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records via the printed commands. Forward A and AAAA records should
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be added to ``opendev/zone-opendev.org/zones/opendev.org/zone.db``.
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We need to add the host to our static inventory file so that
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the ansible runs see the new host. The launch script prints out
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the appropriate lines to add to
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``opendev/system-config:inventory/openstack.yaml``.
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In order for Ansible to work, you also need to accept the root SSH
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key for the new server. Once the new DNS entries have propagated,
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as ``root`` on the bastion server::
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ssh root@$FQDN
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Verify the fingerprint of the new server and type "yes" to accept.
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Then you can log out.
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Add DNS Records
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===============
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The launch-node script will print the commands needed to be
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run to configure DNS for a newly launched server. To see the commands
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for an existing server, run::
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/usr/launcher-venv/bin/show-dns $FQDN
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