added IPMI alarms

[netdata.git] / charts.d / squid.chart.sh

diff --git a/charts.d/squid.chart.sh b/charts.d/squid.chart.sh
old mode 100755 (executable)
new mode 100644 (file)
index cc9ddfe..2c19c35
--- a/charts.d/squid.chart.sh
+++ b/charts.d/squid.chart.sh
@@ -1,4 +1,10 @@
-#!/bin/sh
+# no need for shebang - this file is loaded from charts.d.plugin
+
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
+# GPL v3+
+#
 
 squid_host=
 squid_port=
@@ -9,7 +15,7 @@ squid_priority=60000
 
 squid_get_stats_internal() {
        local host="$1" port="$2" url="$3"
-       squidclient -h $host -p $port $url
+       run squidclient -h $host -p $port $url
 }
 
 squid_get_stats() {
@@ -29,13 +35,13 @@ squid_autodetect() {
                                squid_host="$host"
                                squid_port="$port"
                                squid_url="$url"
-                               echo >&2 "squid: found squid at '$host:$port' with url '$url'"
+                               debug "found squid at '$host:$port' with url '$url'"
                                return 0
                        fi
                done
        done
 
-       echo >&2 "squid: cannot find squid running in localhost. Please set squid_url='url' and squid_host='IP' and squid_port='PORT' in $confd/squid.conf"
+       error "cannot find squid running in localhost. Please set squid_url='url' and squid_host='IP' and squid_port='PORT' in $confd/squid.conf"
        return 1
 }
 
@@ -53,7 +59,7 @@ squid_check() {
        local x="$(squid_get_stats | grep client_http.requests)"
        if [ ! $? -eq 0 -o -z "$x" ]
        then
-               echo >&2 "squid: cannot fetch URL '$squid_url' by connecting to $squid_host:$squid_port. Please set squid_url='url' and squid_host='host' and squid_port='port' in $confd/squid.conf"
+               error "cannot fetch URL '$squid_url' by connecting to $squid_host:$squid_port. Please set squid_url='url' and squid_host='host' and squid_port='port' in $confd/squid.conf"
                return 1
        fi