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Home OpenStack-Ansible Installation Guide

Chapter 5. Foundation playbooks

Figure 5.1. Installation work flow

The main Ansible foundation playbook prepares the target hosts for infrastructure and OpenStack services and performs the following operations:

Performs deployment host initial setup
Builds containers on target hosts
Restarts containers on target hosts
Installs common components into containers on target hosts

Running the foundation playbook

Note

Before continuing, validate the configuration files using the guidance in Checking the integrity of your configuration files.

Change to the /opt/openstack-ansible/playbooks directory.

Run the host setup playbook:

# openstack-ansible setup-hosts.yml

Confirm satisfactory completion with zero items unreachable or failed:

PLAY RECAP ********************************************************************
...
deployment_host                :  ok=18   changed=11   unreachable=0    failed=0

If using HAProxy:
Note

To run HAProxy on multiple hosts, use keepalived to make HAProxy highly available. The keepalived role downloads during the bootstrap-ansible stage. If not, re-run the following command before running the HAProxy playbook:
```
# pushd /opt/openstack-ansible; scripts/bootstrap-ansible.sh; popd
```
or
```
# ansible-galaxy install -r ../ansible-role-requirements.yml
```

Run the playbook to deploy HAProxy:
# openstack-ansible haproxy-install.yml

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Chapter 5. Foundation playbooks

Running the foundation playbook

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