# 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+
+#
+
# if this chart is called X.chart.sh, then all functions and global variables
# must start with X_
# - 1 to disable the chart
# check something
- [ "${example_magic_number}" != "12345" ] && echo >&2 "example: you have to set example_magic_number=$example_magic_number in example.conf to start example chart." && return 1
+ [ "${example_magic_number}" != "12345" ] && error "manual configuration required: you have to set example_magic_number=$example_magic_number in example.conf to start example chart." && return 1
# check that we can collect data
example_get || return 1
SET random = $example_value4
END
VALUESEOF
- # echo >&2 "example_count = $example_count value = $value4"
return 0
}