feat(rustic): add it

Author: supersonictw

000-rustic/compose.yml

@@ -0,0 +1,8 @@
+version: "3.5"
+services:
+  rustic:
+    build:
+      context: ./rustic
+    volumes:
+      - ./config.toml:/etc/rustic/rustic.toml:ro
+    restart: unless-stopped

000-rustic/config.toml.tmpl

@@ -0,0 +1,15 @@
+[repository]
+repository = "opendal:gdrive"
+refresh_token = "$RUSTIC_GDRIVE_OAUTH_REFRESH_TOKEN"
+client_id = "$RUSTIC_GDRIVE_OAUTH_CLIENT_ID"
+client_secret = "$RUSTIC_GDRIVE_OAUTH_CLIENT_SECRET"
+password = "$RUSTIC_PASSWORD"
+
+[forget]
+keep-daily = 14
+keep-weekly = 5
+
+[[backup.snapshots]]
+label = "riccia"
+sources = ["/srv/riccia"]
+git-ignore = true

000-rustic/prepare.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+
+envsubst \
+    <"config.toml.tmpl" \
+    >"config.toml"

000-rustic/rustic/Dockerfile

@@ -0,0 +1,4 @@
+FROM ghcr.io/rustic-rs/rustic:latest as upstream
+FROM alpine:3.21
+COPY --from=upstream /rustic /usr/local/bin/rustic
+CMD ["/bin/sleep", "infinity"]