From 9f32fada4c9c1af0ebec1d74126fe72937d91608 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Fri, 7 Mar 2025 21:54:17 +0100
Subject: [PATCH] Notify monitoring about successful backups

---
 .../files/clerie-backup-update-monitoring.sh         |  6 ++++++
 bundles/uberspace-clerie-backup/items.py             |  5 +++++
 nodes.py                                             | 12 ++++++------
 3 files changed, 17 insertions(+), 6 deletions(-)
 create mode 100644 bundles/uberspace-clerie-backup/files/clerie-backup-update-monitoring.sh

diff --git a/bundles/uberspace-clerie-backup/files/clerie-backup-update-monitoring.sh b/bundles/uberspace-clerie-backup/files/clerie-backup-update-monitoring.sh
new file mode 100644
index 0000000..a7a2b34
--- /dev/null
+++ b/bundles/uberspace-clerie-backup/files/clerie-backup-update-monitoring.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+JOB_NAME="$1"
+TARGET_NAME="$2"
+
+echo "clerie_backup_last_successful_run_time{backup_job=\"${JOB_NAME}\", backup_target=\"${TARGET_NAME}\"} $(date +%s)" > "/home/{{ node.username }}/.local/state/prometheus-node-exporter/textfiles/clerie-backup-${JOB_NAME}-${TARGET_NAME}.prom"
diff --git a/bundles/uberspace-clerie-backup/items.py b/bundles/uberspace-clerie-backup/items.py
index b187f66..3838f1a 100644
--- a/bundles/uberspace-clerie-backup/items.py
+++ b/bundles/uberspace-clerie-backup/items.py
@@ -38,6 +38,11 @@ files = uberspaceify.files({
             "action:install_restic",
         ],
     },
+    f'/home/{node.username}/bin/clerie-backup-update-monitoring': {
+        "source": "clerie-backup-update-monitoring.sh",
+        "content_type": "jinja2",
+        "mode": "0700",
+    },
     **repo_config_files,
 })
 
diff --git a/nodes.py b/nodes.py
index 0eebeb2..89a2f78 100644
--- a/nodes.py
+++ b/nodes.py
@@ -46,10 +46,10 @@ nodes = uberspaceify.nodes({
             },
             "cron": {
                 "jobs": {
-                    "backup_main-cyan": "42 */2 * * * clerie-backup main-cyan backup",
-                    "backup_main-cyan_mysql": "52 */2 * * * clerie-backup main-cyan restic backup --stdin-filename mysql-databases.sql --stdin-from-command -- mysqldump --all-databases",
-                    "backup_main-magenta": "13 */2 * * * clerie-backup main-magenta backup",
-                    "backup_main-magenta_mysql": "23 */2 * * * clerie-backup main-magenta restic backup --stdin-filename mysql-databases.sql --stdin-from-command -- mysqldump --all-databases",
+                    "backup_main-cyan": "42 */2 * * * clerie-backup main-cyan backup && clerie-backup-update-monitoring main cyan",
+                    "backup_main-cyan_mysql": "52 */2 * * * clerie-backup main-cyan restic backup --stdin-filename mysql-databases.sql --stdin-from-command -- mysqldump --all-databases && clerie-backup-update-monitoring main_mysql cyan",
+                    "backup_main-magenta": "13 */2 * * * clerie-backup main-magenta backup && clerie-backup-update-monitoring main magenta",
+                    "backup_main-magenta_mysql": "23 */2 * * * clerie-backup main-magenta restic backup --stdin-filename mysql-databases.sql --stdin-from-command -- mysqldump --all-databases && clerie-backup-update-monitoring main_mysql magenta",
                 },
             },
         },
@@ -66,8 +66,8 @@ nodes = uberspaceify.nodes({
             },
             "cron": {
                 "jobs": {
-                    "backup_main-cyan": "42 */2 * * * clerie-backup main-cyan backup",
-                    "backup_main-magenta": "13 */2 * * * clerie-backup main-magenta backup",
+                    "backup_main-cyan": "42 */2 * * * clerie-backup main-cyan backup && clerie-backup-update-monitoring main cyan",
+                    "backup_main-magenta": "13 */2 * * * clerie-backup main-magenta backup && clerie-backup-update-monitoring main magenta",
                 },
             },
         },