From cff9d7382fed09b7f43add610ff6eadc66e612a6 Mon Sep 17 00:00:00 2001
From: Ludovic Poujol <lpoujol@evolix.fr>
Date: Fri, 19 Aug 2022 12:23:53 +0200
Subject: [PATCH] WIP > Working on some possible munin plugins

---
 server/misc/munin-plugin/README.md    | 14 +++++++++++++
 server/misc/munin-plugin/bkctld_incs  | 25 +++++++++++++++++++++++
 server/misc/munin-plugin/bkctld_jails | 29 +++++++++++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 server/misc/munin-plugin/README.md
 create mode 100644 server/misc/munin-plugin/bkctld_incs
 create mode 100644 server/misc/munin-plugin/bkctld_jails

diff --git a/server/misc/munin-plugin/README.md b/server/misc/munin-plugin/README.md
new file mode 100644
index 0000000..4f0a39d
--- /dev/null
+++ b/server/misc/munin-plugin/README.md
@@ -0,0 +1,14 @@
+# Munin plugins for bkctld
+
+This is a work-in-progress.
+
+Plugins can be installed in /etc/munin/plugins/bkctld_incs (as executables)
+and be run as root :
+
+~~~
+# cat /etc/munin/plugin-conf.d/bkctld
+[bkctld_*]
+    user root
+~~~
+
+Don't forget to `systemctl restart munin-node`
\ No newline at end of file
diff --git a/server/misc/munin-plugin/bkctld_incs b/server/misc/munin-plugin/bkctld_incs
new file mode 100644
index 0000000..36434ce
--- /dev/null
+++ b/server/misc/munin-plugin/bkctld_incs
@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+#
+
+case $1 in
+   config)
+        cat <<'UNLIKELY_EOF'
+graph_title bkctld incs
+graph_vlabel Number of incs
+graph_args --lower-limit 0
+
+graph_scale no
+graph_category bkctld
+graph_info The total number of available incs on the server
+
+incs.info Number of backup incs available
+incs.label incs available
+
+UNLIKELY_EOF
+        exit 0;;
+esac
+
+printf "incs.value "
+ls -ld /backup/incs/*/* | wc -l
+
diff --git a/server/misc/munin-plugin/bkctld_jails b/server/misc/munin-plugin/bkctld_jails
new file mode 100644
index 0000000..e10b806
--- /dev/null
+++ b/server/misc/munin-plugin/bkctld_jails
@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+#
+
+case $1 in
+   config)
+        cat <<'UNLIKELY_EOF'
+graph_title bkctld jails
+graph_vlabel Number of jails
+graph_args --lower-limit 0
+
+graph_scale no
+graph_category bkctld
+graph_info The total number of configured jails on the server
+
+jails.info Number of backup jails configured
+jails.label Jails Configured
+
+jails_active.info Number of backup jails active (running)
+jails_active.label Jails active
+UNLIKELY_EOF
+        exit 0;;
+esac
+
+printf "jails.value "
+bkctld list | wc -l
+
+printf "jails_active.value "
+bkctld status all | grep ON | wc -l
\ No newline at end of file