Add backblaze storage for gitea

Skip LFS, as repo data is easier to store on-disk

ansible/roles/gitea/files/app.ini

@@ -101,6 +101,7 @@ REPO_INDEXER_ENABLED = true
 ISSUE_INDEXER_TYPE   = db
 
 [lfs]
+STORAGE_TYPE = local
 PATH = /mnt/lfs
 
 [federation]
@@ -122,3 +123,13 @@ USER           = "{{ mailer_user }}"
 PASSWD         = "{{ mailer_password }}"
 MAILER_TYPE    = smtp
 IS_TLS_ENABLED = true
+
+[storage]
+STORAGE_TYPE = minio
+MINIO_ENDPOINT = s3.eu-central-003.backblazeb2.com
+MINIO_ACCESS_KEY_ID = {{ backblaze_access_key_id }}
+MINIO_SECRET_ACCESS_KEY = {{ backblaze_secret_access_key }}
+MINIO_BUCKET = 0rng-gitea
+MINIO_LOCATION = eu-central-003
+SERVE_DIRECT = true
+MINIO_USE_SSL = true