initial commit

backup.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -e
+
+NOW=$(date +"%Y%m%d-%H%M")
+OUT="/backup/output/gitea-$NOW.tar.gz"
+
+echo "== Gitea SQLite Backup $NOW =="
+
+tar -czvf "$OUT" /data/gitea
+
+echo "Backup saved as $OUT"

crontab

@@ -0,0 +1 @@
+0 1 * * * /backup/backup.sh >> /backup/cron.log 2>&1

docker-compose.yaml

@@ -0,0 +1,25 @@
+version: "3"
+
+services:
+  server:
+    image: docker.gitea.com/gitea:1.25.4
+    container_name: gitea
+    environment:
+      - USER_UID=1000
+      - USER_GID=1000
+    restart: always
+    volumes:
+      - ./data:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - "3000:3000"
+      - "222:22"
+  backup:
+    image: alpine:latest
+    container_name: gitea-backup
+    volumes:
+      - ./data:/data:ro
+      - ./backup:/backup
+      - ./backup/crontab:/etc/crontabs/root:ro
+    entrypoint: /bin/sh -c "crond -f -l 2"