a05340b2f6
os-client-config will construct a cloud called "envvars" if the environment has environment variables that start with OS_ and are not OS_CLOUD and OS_REGION_NAME (those are singled out because they are selectors) The convenience variable in our example code snippet here is an OS_ var that is neither of those, so it causes the environment to produce an invalid cloud config which then confuses the ansible inventory which is trying to iterate over the all the clouds that exist. Change-Id: I65324bc2f3ca71dd4ada2f39f322ccc5f13d6897
71 lines
2.3 KiB
Plaintext
71 lines
2.3 KiB
Plaintext
Create Server
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=============
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Note that these instructions assume you're working from this
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directory on an updated local clone of the repository on the
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puppetmaster, and that your account is a member of the admin
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and puppet groups for access to their respective keys::
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sudo adduser $(whoami) admin
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sudo adduser $(whoami) puppet
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(Remember to log out and back into your shell if you add yourself
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to a group.)
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Launching a node currently requires a different version of ansible
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than what is generally used on the puppetmaster. Set up a
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virtualenv::
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virtualenv ~/launch-env/
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. ~/launch-env/bin/activate
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pip install ansible==2.1.1.0 shade==1.12.1
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To launch a node in the OpenStack CI account (production servers)::
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. ~/launch-env/bin/activate
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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.openstack.org
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cd /opt/system-config/production/launch/
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./launch-node.py $FQDN --flavor "$FLAVOR" \
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--cloud=$OS_CLOUD --region=$OS_REGION_NAME
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To launch a node in the OpenStack Jenkins account (slave nodes)::
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. ~/launch-env/bin/activate
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export OS_CLOUD=openstackjenkins-rax
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export OS_REGION_NAME=DFW
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export FQDN=slavename01.slave.openstack.org
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openstack image list
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export IMAGE='Ubuntu 12.04 LTS (Precise Pangolin) (PVHVM)'
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openstack flavor list
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export FLAVOR="8 GB Performance"
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./launch-node.py $FQDN --image "$IMAGE" --flavor "$FLAVOR" \
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--cloud=$OS_CLOUD --region=$OS_REGION_NAME
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Manually add the hostname to DNS (the launch script does not do so
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automatically). Note that this example assumes you've already
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exported a relevant FQDN and sourced the appropriate API credentials
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above.
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In order for Ansible to be able to send out the Puppet updates,
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you also need the puppetmaster to accept the root SSH key for the
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new server. So as root on the puppetmaster:
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ssh root@$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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There are no scripts to automatically handle DNS at the moment due to
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a lack of library support for the new Rackspace Cloud DNS (with IPv6).
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However, 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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./dns.py $FQDN
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