Merge branch 'sensu' into 'master'
duplicity nagios check
See merge request !3
diff --git a/backupninja/files/duplicity_salt.sh b/backupninja/files/duplicity_salt.sh
index f32f270..0317847 100644
--- a/backupninja/files/duplicity_salt.sh
+++ b/backupninja/files/duplicity_salt.sh
@@ -1,6 +1,10 @@
{%- from "backupninja/map.jinja" import client, service_grains with context -%}
#!/bin/bash
+if [ $EUID -ne 0 ]; then
+ exec /usr/bin/sudo $0 $*
+fi
+
DUPLICITY_ARGS="--no-encryption --progress --ssl-cacert-file={{ client.cacert_file }}"
BACKUP_URL="{{ client.target.url }}"
@@ -14,6 +18,7 @@
esac
done
shift $((OPTIND-1))
+TOL=$2
action_prepare() {
trap action_cleanup INT TERM EXIT
@@ -43,6 +48,43 @@
duplicity ${DUPLICITY_ARGS} collection-status ${BACKUP_URL}
}
+nagios() {
+ EXITVAL=2
+ read -ra dup_status <<< $(status)
+
+ if [[ -n ${dup_status[@]} ]]; then
+ read -ra err_msg <<< $(echo ${dup_status[@]} | sed -e 's/\<No orphaned or incomplete backup sets found\>//g')
+
+ if [ ${#dup_status[@]} -ne ${#err_msg[@]} ]; then
+ EXITVAL=0
+ else
+ exit_critical "incomplete backup found"
+ fi
+ else
+ exit_critical "duplicity not working correctly"
+ fi
+
+ LAST=$(date -d "$(echo ${dup_status[@]} | sed -n -e 's/^.*Chain end time: //p' | awk '{print $1,$2,$3,$4,$5}')" +"%Y%m%d%H")
+ TODATE=$(date +"%Y%m%d%H")
+
+ if [ $[TODATE-$TOL] -gt $LAST ]; then
+ exit_critical "Last backup $[TODATE-$LAST] hours ago."
+ else
+ exit_ok $EXITVAL
+ fi
+}
+
+exit_critical() {
+ echo "CRITICAL: $*"
+ exit 2
+}
+
+exit_ok() {
+ echo "OK: $1"
+ exit $1
+}
+
+
list_files() {
duplicity ${DUPLICITY_ARGS} list-current-files ${BACKUP_URL}
}
@@ -53,12 +95,15 @@
echo " Usage: $0 restore -f [file_to_restore] -d [destination]"
echo " list-files - list last backup files"
echo " status - show collection status"
+ echo " nagios - nagios check"
+ echo " Usage: duplicity_salt.sh nagios x_hours_back"
exit 1
}
case $1 in
restore) action_prepare && restore ;;
status) action_prepare && status ;;
+ nagios) action_prepare && nagios ;;
list-files) action_prepare && list_files ;;
*) usage ;;
esac
diff --git a/backupninja/meta/sensu.yml b/backupninja/meta/sensu.yml
new file mode 100644
index 0000000..646a7fa
--- /dev/null
+++ b/backupninja/meta/sensu.yml
@@ -0,0 +1,8 @@
+check:
+ local_backup_{{ grains['fqdn'] }}:
+ command: "PATH=$PATH:/usr/local/sbin duplicity_salt.sh nagios 24"
+ interval: 3600
+ timeout: 300
+ occurrences: 1
+ subscribers:
+ - {{ grains['fqdn']|replace('.', '-') }}
\ No newline at end of file