Add backup notes

README.md

@@ -2,3 +2,22 @@
 
 - Mostly networking but also git.
 - Setup as a github mirror to bootstrap the rest through gitea.
+
+## Backups
+
+```
+tar cvvzf /tank/tmp/immich-`date +%F`.tar.gz /tank/services/immich
+aws s3 cp /tank/tmp/immich-`date +%F`.tar.gz \
+  s3://nvengal-homelab-backups/immich-`date +%F`.tar.gz \
+  --storage-class GLACIER_IR
+
+tar czf /tank/tmp/gitea-`date +%F`.tar.gz /tank/services/gitea
+aws s3 cp /tank/tmp/gitea-`date +%F`.tar.gz \
+  s3://nvengal-homelab-backups/gitea-`date +%F`.tar.gz \
+  --storage-class GLACIER_IR
+```
+
+## TODO
+
+- Glacier backups
+- Switch from gitea->forgejo