Added last_diagnosis check

check_yunohost.sh

@@ -5,16 +5,30 @@ STATE_WARNING=1
 STATE_CRITICAL=2
 STATE_UNKNOWN=3
 
+LAST_DIAGNOSIS_CRIT=720 # default value
+LAST_DIAGNOSIS_WARN=24 # default value
+
 CHECK_STATE=$STATE_OK
 
-
+function help () {
-if [[ "${1}" == "-h" ]]; then
   cat <<EOF
 
   This plugin returns the results of the most recent Yunohost diagnostic.
 
   Usage:
-    check_yunohost [-h|<Category>|all|last_diagnosis]
+    check_yunohost [-h] -a [<category>|all|last_diagnosis] [-c <Crit>] [-w <Warn>]
+
+  Options:
+    -h
+      Print this
+    -a
+      last_diagnosis: Hours since last diagnosis was run.
+      all: Check all categories.
+      <category>: See below for list of categories.
+    -c
+      Only applicable to 'last_diagnosis'.
+    -w
+      Only applicable to 'last_diagnosis'.
     
     Category can be one of the following:
       "Base system"
@@ -28,13 +42,8 @@ if [[ "${1}" == "-h" ]]; then
       "System configurations"
       "Applications"
 
-  Options:
-    -h, --help
-        Print this
-
 EOF
-  exit
+}
-fi
 
 function category () {
   while IFS= read line; do
@@ -49,34 +58,71 @@ function category () {
   done 
 }
 
-
+SHOW=$(mktemp /tmp/XXXXXX)
-# $(( ($(date +%s)-$(yunohost diagnosis show --full | grep timestamp | head -n1 | grep -o '[0-9]*'))/3600 ))
+sudo yunohost diagnosis show --full > $SHOW
-
- SHOW=$(mktemp /tmp/XXXXXX)
-sudo yunohost diagnosis
 # SHOW="show.yml"
 
+LAST_DIAGNOSIS=$(( ($(date +%s) - $(cat $SHOW | grep timestamp | tail -n1 | grep -o '[0-9]*') )/3600 ))
+
 OKS=$(cat $SHOW | category "${1}" | grep -Ec "^ *status: (SUCCESS|INFO)")
 WARNINGS=$(cat $SHOW | category "${1}" | grep -c "^ *status: WARNING")
 ERRORS=$(cat $SHOW | category "${1}" | grep -c "^ *status: ERROR")
 
-if [[ $ERRORS -gt 0 ]]; then
+CHECK_TYPE='category'
+
+while [[ $# -gt 0 ]]; do
+  case "${1}" in
+    -h)
+      help
+      exit
+    ;;
+    last_diagnosis)
+      CHECK_TYPE='last_diagnosis'
+    ;;
+    -w)
+      shift
+      LAST_DIAGNOSIS_WARN="$1"
+    ;;
+    -c)
+      shift
+      LAST_DIAGNOSIS_CRIT="$1"
+    ;;
+ esac
+ shift
+done
+
+case "$CHECK_TYPE" in
+  category)
+    if [[ $ERRORS -gt 0 ]]; then
       CHECK_STATE=$STATE_CRITICAL
       cat $SHOW | category "${1}" | grep -A1 "^ *status: ERROR" | grep '^ *summary: ' | sed 's/^ *summary: /ERROR: /'
       cat $SHOW | category "${1}" | grep -A1 "^ *status: WARNING" | grep '^ *summary: ' | sed 's/^ *summary: /WARNING: /'
-  echo -e "|'OK'=$OKS 'WARNING'=$WARNINGS 'ERROR'=$ERRORS"
+    elif [[ $WARNINGS -gt 0 ]]; then
-elif [[ $WARNINGS -gt 0 ]]; then
       CHECK_STATE=$STATE_WARNING
       cat $SHOW | category "${1}" | grep -A1 "^ *status: WARNING" | grep '^ *summary: ' | sed 's/^ *summary: /WARNING: /'
-  echo -e "|'OK'=$OKS 'WARNING'=$WARNINGS 'ERROR'=$ERRORS"
+    elif [[ $OKS -eq 0 ]]; then
-elif [[ $OKS -eq 0 ]]; then
       CHECK_STATE=$STATE_UNKNOWN
-  echo -e "UNKNOWN\nCould not get results from 'yunohost diagnosis show'"
+      echo -e "UNKNOWN: Could not get results from 'yunohost diagnosis show'"
-else
+    else
       CHECK_STATE=$STATE_OK
-  echo "All OK"
+      echo "OK: All diagnostics return SUCCESS"
-  echo -e "|'OK'=$OKS 'WARNING'=$WARNINGS 'ERROR'=$ERRORS"
+    fi
-fi
+  ;;
+  last_diagnosis)
+    if [[ $LAST_DIAGNOSIS -gt $LAST_DIAGNOSIS_CRIT ]]; then
+      CHECK_STATE=$STATE_CRITICAL
+      echo "CRITICAL: Diagnosis results are more than $LAST_DIAGNOSIS_CRIT hours old."
+    elif [[ $LAST_DIAGNOSIS -gt $LAST_DIAGNOSIS_WARN ]]; then
+      CHECK_STATE=$STATE_WARNING
+      echo "WARNING: Diagnosis results are more than $LAST_DIAGNOSIS_WARN hours old."
+    else
+      CHECK_STATE=$STATE_OK
+      echo "OK: Diagnosis results are less than $LAST_DIAGNOSIS_WARN hours old."
+    fi
+  ;;
+esac
+
+echo -e "|'OK'=$OKS 'WARNING'=$WARNINGS 'ERROR'=$ERRORS 'Last_Diagnosis'=${LAST_DIAGNOSIS}h" # The perfdata
 
 rm $SHOW