Add a note on upgrading

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Shane McDonald 2019-11-15 14:02:02 -05:00
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@ -78,6 +78,25 @@ The system that runs the AWX service will need to satisfy the following requirem
- Running Docker, Openshift, or Kubernetes
- If you choose to use an external PostgreSQL database, please note that the minimum version is 9.6+.
## Upgrading from previous versions
Upgrading AWX involves rerunning the install playbook. Download a newer release from [https://github.com/ansible/awx/releases](https://github.com/ansible/awx/releases) and re-populate the inventory file with your customized variables.
For convienance, you can create a file called `vars.yml`:
```
admin_password: 'adminpass'
pg_password: 'pgpass'
rabbitmq_password: 'rabbitpass'
secret_key: 'mysupersecret'
```
And pass it to the installer:
```
$ ansible-playbook -i inventory install.yml -e @vars.yml
```
### AWX Tunables
**TODO** add tunable bits