feat: port sync and backup/run actions

2026-07-04 21:27:39 +03:00
1 parent 05469332e8
commit f7fc0eb697
@@ -0,0 +1,49 @@
+# actions/backup/run.py
+"""Port of sync/tiers restic-backup (SP4: behavior-identical). Runs the restic core
+service one-shot: init-if-needed -> backup tiers -> forget --prune -> Telegram."""
+import os
+from engine.descriptor import Meta, Arg
+
+METADATA = Meta(summary="Run restic backup of the backed-up tiers (init-if-needed, backup, forget --prune).",
+                args=[Arg("telegram_bot_url", "Telegram Bot URL for notifications")])
+TITLE = "Restic Host Backup"
+
+def run(ctx, args):
+    log, node, url = ctx.log, ctx.node.name, args.telegram_bot_url
+    core = ctx.paths.core
+    tag = f"com-ermnvldmr-root-{node}"          # KEPT unchanged for backup continuity (SP4/Decision D)
+    if not os.path.isfile(os.path.join(core, "docker-compose.yml")):
+        log.error(f"Core compose not found in {core}"); raise SystemExit(1)
+    env = dict(os.environ, COMPOSE_PROFILES="manual")
+    env.update({k: v for k, v in ctx.vars().items() if k.startswith("APEX_")})  # tier paths, identity
+    envfiles = []
+    for ef in (".env", "apex.env"):          # secrets (.env) + committed scalars (apex.env)
+        if os.path.isfile(os.path.join(core, ef)):
+            envfiles += ["--env-file", ef]
+
+    def restic(*cmd, check=True):
+        return ctx.sys.run(["docker", "compose", *envfiles, "--profile", "manual",
+                            "run", "--rm", "restic", *cmd], cwd=core, env=env, check=check)
+
+    try:
+        log.info("Checking restic repository availability...")
+        if restic("snapshots", check=False).returncode == 0:
+            log.info("Restic repository reachable.")
+        elif restic("init", check=False).returncode != 0:
+            ctx.notify.error(TITLE, url, "restic init failed", node); raise SystemExit(1)
+        log.info("Backing up /data/@tier1 and /data/@tier2 ...")
+        if restic("backup", "/data/@tier1", "/data/@tier2", "--host", node, "--tag", tag,
+                  "--compression", "auto", check=False).returncode != 0:
+            ctx.notify.error(TITLE, url, "restic backup failed", node); raise SystemExit(1)
+        log.info("Applying retention (forget --prune)...")
+        if restic("forget", "--prune", "--keep-daily", "7", "--keep-weekly", "4",
+                  "--keep-monthly", "12", check=False).returncode != 0:
+            ctx.notify.error(TITLE, url, "restic forget/prune failed", node); raise SystemExit(1)
+        log.success("Restic backup completed.")
+        ctx.notify.success(TITLE, url, f"Restic backup + retention succeeded for {node}", node)
+    except SystemExit:
+        raise
+    except Exception as e:
+        log.error(f"{type(e).__name__}: {e}")
+        ctx.notify.error(TITLE, url, f"backup failed: {e}", node)
+        raise SystemExit(1)