Merge pull request 'Add SOP for openQA system upgrades' (#5) from openqa_sop_system_upgrade into main

Reviewed-on: testing/wiki#5

docs/sop/.pages

@@ -3,4 +3,5 @@ nav:
   - ... | index.md
   - 'SOP: openQA Operator Access Request': 'openqa_sop_operator_access.md'
   - 'SOP: openQA Operator Access Removal': 'openqa_sop_operator_removal.md'
+  - 'SOP: openQA System Upgrades': 'openqa_sop_system_upgrades.md'
 ...

docs/sop/openqa_sop_system_upgrades.md

@@ -0,0 +1,75 @@
+---
+title: 'SOP: openQA - System Upgrades'
+---
+
+This SOP details the necessary steps for performing a system upgrade on an openQA host.
+
+{% include "contacts_top.md" %}
+
+## Fedora
+
+1. Verify current installation is fully upgraded
+
+    ``` bash linenums="1"
+    dnf upgrade --refresh
+    ```
+
+1. Install system upgrade plugin
+
+    ``` bash linenums="1"
+    dnf install dnf-plugin-system-upgrade
+    ```
+
+1. Download the upgrade packages for next version
+
+    ``` bash linenums="1"
+    dnf system-upgrade download --releasever=[newversion]
+    ```
+
+1. Reboot into offline upgrade mode
+
+    ``` bash linenums="1"
+    dnf system-upgrade reboot
+    ```
+
+1. Post-reboot cleanup
+
+    ``` bash linenums="1"
+    dnf system-upgrade clean
+    dnf clean packages
+    ```
+
+## Post-Upgrade Tasks
+
+These steps may also be necessary in some (but not all) cases.
+
+### Upgrade the PostgreSQL database
+
+1. Install postgresql-upgrade package
+
+    ``` bash linenums="1"
+    dnf install postgresql-upgrade
+    ```
+
+1. Upgrade your postgres database
+
+    ``` bash linenums="1"
+    sudo -iu postgres
+    postgresql-setup --upgrade
+    ```
+
+### Re-apply Rocky branding
+
+1. Obtain the [Ansible openQA deployment repository](https://git.resf.org/infrastructure/ansible-openqa-management){target=_blank}
+
+1. Run the branding related tasks
+
+    ``` bash linenums="1"
+    ansible-playbook init-openqa-rocky-developer-host.yml -t branding
+    ```
+
+## References
+- [Upgrading Fedora using the DNF system upgrade](https://docs.fedoraproject.org/en-US/quick-docs/dnf-system-upgrade/){target=_blank}
+- [How to Easily Upgrade to Fedora Workstation 36](https://www.makeuseof.com/how-to-upgrade-to-fedora-workstation-36/){target=_blank}
+
+{% include "content_bottom.md" %}