update typos

docs/xena-antelope-upgrade.md

@@ -34,6 +34,7 @@ Welcome to the Antelope/2023.1 Release of CHI-in-a-Box! This release rolls up a
 * Horizon themes can now be customized at deploy-time, rather than at build-time. 
 * Healthchecks added to ironic-neutron-agent service
 * Support for both PXE and iPXE enabled in Ironic at the same time.
+* Upgrades of Ironic will now wait for nodes in wait states to change their state. This is to improve the user experience by avoiding breaking processes being waited on. This can be disabled by setting `ironic_upgrade_skip_wait_check` to `yes`.
 
 ## Upgrade Notes
 
@@ -146,7 +147,10 @@ After deploying the new version, you will instead see containers named `letsencr
 1. Verify above pre-tasks
 1. Make a backup of:
     1. Deploy host: chi-in-a-box and site-config directories
-    1. Control node: /etc/kolla directory
+    1. Control node: move /etc/kolla directory out of the way
+       ```
+       mv /etc/kolla /etc/kolla.bak
+       ```
 1. Use ./cc-ansible mariadb_backup to create a full DB backup
 1. Copy DB backup from mariadb_backup container to somewhere else
 
@@ -170,7 +174,7 @@ After deploying the new version, you will instead see containers named `letsencr
    ```
    git checkout stable/2023.1
    git pull
-   git submodule update –init
+   git submodule update --init
    ```
 1. Install new tools into venv via:
     1. `cc-ansible install_deps` # this doesn’t need a site-config
@@ -193,9 +197,22 @@ After deploying the new version, you will instead see containers named `letsencr
     1. Regenerate heat_auth_password by setting it to the empty string. This works around an issue where it may be incorrectly set to != 32 characters in length
 1. Cc-ansible bootstrap-servers
 1. Cc-ansible prechecks
+   1. shut down letsencrypt containers, as name changed
+      ```
+      docker stop letsencrypt_certbot
+      docker stop letsencrypt_acme
+      ```
+   1. shut down ironic http containers, as name changed
+      ```
+      docker stop ironic_pxe
+      docker stop ironic_ipxe
+      ```
 1. Cc-ansible pull
-1. Manually edit nova compute service “version” in the db from 5x to 60 (oldest allowable version for 2023.1 nova)
-    1. TODO: add commit that references this
+1. run `cc-ansible upgrade` (this will fail at nova, this is expected)
+1. Manually edit nova compute service “version” in the db to 61, [the oldest allowed in the upgrade check](https://github.com/openstack/nova/commit/a1731927ccd17aeb634c4eed61dce16de16fa7b3#diff-c0b6a5928be3ac40200a2078b084341bb9187a12b1f959ad862e0038c9029193L233)
+   ```
+   sql ...
+   ```
 1. TODO: note UUID issue, potential migration
 1. Cc-ansible upgrade
     1. This will fail on nova, as it needs to first have a service user created via deploy