Initial backup runner setup

backup_configs.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+
+echo "[$(date)] Starting config backup"
+echo "Backing up /etc configuration files"
+echo "[$(date)] Config backup completed"

backup_home.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+
+echo "[$(date)] Starting home backup"
+echo "Backing up /home to /backups/home"
+echo "[$(date)] Home backup completed"

backup_vms.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -e
+
+echo "[$(date)] Starting VM backup"
+echo "Snapshotting KVM virtual machines"
+echo "[$(date)] VM backup completed"

run_backup.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+import subprocess
+import datetime
+import pathlib
+import sys
+import os
+
+# ================= CONFIG =================
+
+SCRIPTS = [
+    "backup_configs.sh",
+    "backup_home.sh",
+    "backup_vms.sh",
+]
+
+LOG_DIR = "job-runner"
+
+# ==========================================
+
+
+def timestamp():
+    return datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
+
+
+def safe_name(path):
+    return pathlib.Path(path).stem
+
+
+def run_script(script_path, run_ts):
+    name = safe_name(script_path)
+
+    out_file = pathlib.Path(LOG_DIR) / f"{name}_{run_ts}.out"
+    err_file = pathlib.Path(LOG_DIR) / f"{name}_{run_ts}.err"
+
+    with open(out_file, "wb") as out, open(err_file, "wb") as err:
+        proc = subprocess.Popen(
+            ["/bin/bash", script_path],
+            stdout=out,
+            stderr=err,
+            env={
+                "PATH": "/usr/sbin:/usr/bin:/bin",
+                "LANG": "C",
+            },
+        )
+        return proc.wait()
+
+
+def main():
+    os.makedirs(LOG_DIR, exist_ok=True)
+
+    run_ts = timestamp()
+
+    for script in SCRIPTS:
+        if not os.path.isfile(script) or not os.access(script, os.X_OK):
+            print(f"ERROR: Script not executable: {script}", file=sys.stderr)
+            sys.exit(1)
+
+        rc = run_script(script, run_ts)
+        if rc != 0:
+            print(f"ERROR: {script} failed with exit code {rc}", file=sys.stderr)
+            sys.exit(rc)
+
+    sys.exit(0)
+
+
+if __name__ == "__main__":
+    main()