add gitea docker install

active/podman_gitea/gitea.md

@@ -1,6 +1,7 @@
 # Gitea
 
 - [Gitea](#gitea)
+  - [Gitea on Docker](#gitea-on-docker)
   - [Gitea on Rootless Podman](#gitea-on-rootless-podman)
     - [A note on directories](#a-note-on-directories)
     - [Create the gitea user](#create-the-gitea-user)
@@ -14,6 +15,20 @@
     - [Cache Cleanup](#cache-cleanup)
   - [Email Notifications](#email-notifications)
 
+## Gitea on Docker
+
+<https://docs.gitea.com/installation/install-with-docker>
+
+Prereqs
+
+1. Mount data dirs at `/srv/gitea-data` and `/srv/gitea-db`
+2. Create a gitea user and update gitea-compose.yaml with the correct UID
+
+```bash
+scp active/podman_gitea/gitea-compose.yaml gitea:
+docker compose -f gitea-compose.yaml up -d
+```
+
 ## Gitea on Rootless Podman
 
 ### A note on directories
@@ -141,8 +156,6 @@ you have.
 ### Install
 
 ```bash
-touch config.yaml
-
 export GITEA_TOKEN=
 docker run \
 -v /var/run/docker.sock:/var/run/docker.sock \
@@ -197,6 +210,10 @@ docker builder prune -a
 
 To run it every day at noon: `crontab -e`
 
+```bash
+dnf install cronie cronie-anacron
+```
+
 ```bash
 0 12 * * * yes | docker builder prune -a
 0 12 * * * docker image prune -a -f