Add SPDX-License-Identifier headers to most files.

This tags all the files that I can clearly identify as being part of
Netdata and not a local copy of a third party package that we're
redistributing.

Dockerfile.alpine

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 FROM alpine:edge as builder
 
 # Install prerequisites

Makefile.am

@@ -1,5 +1,6 @@
 #
 # Copyright (C) 2015 Alon Bar-Lev <alon.barlev@gmail.com>
+# SPDX-License-Identifier: GPL-3.0+
 #
 AUTOMAKE_OPTIONS=foreign dist-bzip2 dist-xz 1.10
 ACLOCAL_AMFLAGS = -I m4

charts.d/ap.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # _update_every is a special variable - it holds the number of seconds

charts.d/apache.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # the URL to download apache status info

charts.d/apcupsd.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 apcupsd_ip=

charts.d/cpu_apps.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 # THIS PLUGIN IS OBSOLETE
 # USE apps.plugin INSTEAD

charts.d/cpufreq.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # 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

charts.d/example.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # 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

charts.d/exim.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 # Contributed by @jsveiga with PR #480
 

charts.d/hddtemp.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 # contributed by @paulfantom with PR #511
 

charts.d/libreswan.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2018 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # _update_every is a special variable - it holds the number of seconds

charts.d/load_average.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 load_average_update_every=5

charts.d/mem_apps.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 mem_apps_apps=

charts.d/mysql.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # http://dev.mysql.com/doc/refman/5.0/en/server-status-variables.html

charts.d/nginx.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # 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

charts.d/nut.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016-2017 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # a space separated list of UPS names

charts.d/opensips.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 opensips_opts="fifo get_statistics all"

charts.d/phpfpm.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 # Contributed by @safeie with PR #276
 

charts.d/postfix.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # the postqueue command

charts.d/sensors.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 # sensors docs

charts.d/squid.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 
 squid_host=

charts.d/tomcat.chart.sh

@@ -1,9 +1,9 @@
 # no need for shebang - this file is loaded from charts.d.plugin
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
 #
 # Contributed by @jgeromero with PR #277
 

conf.d/Makefile.am

@@ -1,5 +1,6 @@
 #
 # Copyright (C) 2015 Alon Bar-Lev <alon.barlev@gmail.com>
+# SPDX-License-Identifier: GPL-3.0+
 #
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 

contrib/Makefile.am

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 
 dist_noinst_DATA = \

contrib/nc-backend.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 MODE="${1}"
 MY_PORT="${2}"

installer/functions.sh

@@ -1,4 +1,5 @@
 # no shebang necessary - this is a library to be sourced
+# SPDX-License-Identifier: GPL-3.0+
 
 # make sure we have a UID
 [ -z "${UID}" ] && UID="$(id -u)"

kickstart-static64.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0+
 
 umask 022
 

kickstart.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0+
 #
 # Run me with:
 #

makeself/Makefile.am

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 
 dist_noinst_DATA = \

makeself/build-x86_64-static.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "$0")/../installer/functions.sh || exit 1
 

makeself/build.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0+
 
 # -----------------------------------------------------------------------------
 # parse command line arguments

makeself/functions.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 # -----------------------------------------------------------------------------
 

makeself/install-alpine-packages.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env sh
+# SPDX-License-Identifier: GPL-3.0+
 
 # this script should be running in alpine linux
 # install the required packages

makeself/install-or-update.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/functions.sh
 

makeself/jobs/10-prepare-destination.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/../functions.sh "${@}" || exit 1
 

makeself/jobs/50-bash-4.4.18.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/../functions.sh "${@}" || exit 1
 

makeself/jobs/50-curl-7.60.0.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/../functions.sh "${@}" || exit 1
 

makeself/jobs/50-fping-4.0.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/../functions.sh "${@}" || exit 1
 

makeself/jobs/70-netdata-git.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . ${NETDATA_MAKESELF_PATH}/functions.sh "${@}" || exit 1
 

makeself/jobs/99-makeself.install.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 . $(dirname "${0}")/../functions.sh "${@}" || exit 1
 

makeself/makeself-header.sh

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 cat << EOF  > "$archname"
 #!/bin/sh
 # This script was generated using Makeself $MS_VERSION

makeself/makeself.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-3.0+
 #
 # Makeself version 2.3.x
 #  by Stephane Peter <megastep@megastep.org>

makeself/post-installer.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-3.0+
 
 # This script is started using the shell of the system
 # and executes our 'install-or-update.sh' script

makeself/run-all-jobs.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 LC_ALL=C
 umask 002

netdata-installer.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin"
 uniquepath() {

netdata.spec.in

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 %global contentdir %{_datadir}/netdata
 
 # This is temporary and should eventually be resolved. This bypasses

node.d/Makefile.am

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 
 dist_node_DATA = \

node.d/fronius.node.js

@@ -1,4 +1,5 @@
 "use strict";
+// SPDX-License-Identifier: GPL-3.0+
 
 // This program will connect to one or more Fronius Symo Inverters.
 // to get the Solar Power Generated (current, today).

node.d/named.node.js

@@ -1,4 +1,5 @@
 'use strict';
+// SPDX-License-Identifier: GPL-3.0+
 
 // collect statistics from bind (named) v9.10+
 //

node.d/node_modules/netdata.js

@@ -3,7 +3,7 @@
 // netdata
 // real-time performance and health monitoring, done right!
 // (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-// GPL v3+
+// SPDX-License-Identifier: GPL-3.0+
 
 var url = require('url');
 var http = require('http');

node.d/sma_webbox.node.js

@@ -1,4 +1,5 @@
 'use strict';
+// SPDX-License-Identifier: GPL-3.0+
 
 // This program will connect to one or more SMA Sunny Webboxes
 // to get the Solar Power Generated (current, today, total).

node.d/snmp.node.js

@@ -1,4 +1,5 @@
 'use strict';
+// SPDX-License-Identifier: GPL-3.0+
 // netdata snmp module
 // This program will connect to one or more SNMP Agents
 //

node.d/stiebeleltron.node.js

@@ -1,4 +1,5 @@
 'use strict';
+// SPDX-License-Identifier: GPL-3.0+
 
 // This program will connect to one Stiebel Eltron ISG for heatpump heating
 // to get the heat pump metrics.

packaging/check-files

@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
 
 #
 # check-files

packaging/git-build

@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-3.0+
 
 # When run from the top-level repository, performs a complete clean
 # and maintainer-mode rebuild of the FireHOL package.

packaging/packaging.functions

@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
 
 packaging_check_init() {
   version_check=

packaging/release-msg

@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
 
 #
 # release-msg

packaging/tar-compare

@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: GPL-3.0+
 
 # When provided with a git repo, which has been used to produce a
 # distribution tar.gz (with make dist) and the resultant tar-file,

packaging/update-tags

@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
 
 #
 # update-tags

plugins.d/Makefile.am

@@ -1,5 +1,6 @@
 #
 # Copyright (C) 2015 Alon Bar-Lev <alon.barlev@gmail.com>
+# SPDX-License-Identifier: GPL-3.0+
 #
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 

plugins.d/alarm-email.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 # OBSOLETE - REPLACED WITH
 # alarm-notify.sh

plugins.d/alarm-notify.sh

@@ -3,7 +3,7 @@
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2017 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
+# SPDX-License-Identifier: GPL-3.0+
 #
 # Script to send alarm notifications for netdata
 #

plugins.d/alarm-test.sh

@@ -3,7 +3,7 @@
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2017 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
+# SPDX-License-Identifier: GPL-3.0+
 #
 # Script to test alarm notifications for netdata
 

plugins.d/cgroup-name.sh

@@ -3,7 +3,7 @@
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
+# SPDX-License-Identifier: GPL-3.0+
 #
 # Script to find a better name for cgroups
 #

plugins.d/cgroup-network-helper.sh

@@ -4,7 +4,7 @@
 # detect container and virtual machine interfaces
 #
 # (C) 2017 Costa Tsaousis
-# GPL v3+
+# SPDX-License-Identifier: GPL-3.0+
 #
 # This script is called as root (by cgroup-network), with either a pid, or a cgroup path.
 # It tries to find all the network interfaces that belong to the same cgroup.

plugins.d/charts.d.dryrun-helper.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 # will stop the script for any error
 set -e

plugins.d/charts.d.plugin

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!

plugins.d/fping.plugin

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0+
 
 # netdata
 # real-time performance and health monitoring, done right!

plugins.d/loopsleepms.sh.inc

@@ -1,4 +1,5 @@
 # no need for shebang - this file is included from other scripts
+# SPDX-License-Identifier: GPL-3.0+
 
 LOOPSLEEP_DATE="$(which date 2>/dev/null || command -v date 2>/dev/null)"
 if [ -z "$LOOPSLEEP_DATE" ]

plugins.d/node.d.plugin

@@ -11,7 +11,7 @@
 // netdata
 // real-time performance and health monitoring, done right!
 // (C) 2017 Costa Tsaousis <costa@tsaousis.gr>
-// GPL v3+
+// SPDX-License-Identifier: GPL-3.0+
 
 // --------------------------------------------------------------------------------------------------------------------
 

plugins.d/python.d.plugin

@@ -6,6 +6,7 @@ echo "ERROR python IS NOT AVAILABLE IN THIS SYSTEM")" "$0" "$@" # '''
 # Description:
 # Author: Pawel Krupa (paulfantom)
 # Author: Ilya Mashchenko (l2isbad)
+# SPDX-License-Identifier: GPL-3.0+
 
 import os
 import sys

plugins.d/tc-qos-helper.sh

@@ -3,7 +3,7 @@
 # netdata
 # real-time performance and health monitoring, done right!
 # (C) 2017 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
+# SPDX-License-Identifier: GPL-3.0+
 #
 # This script is a helper to allow netdata collect tc data.
 # tc output parsing has been implemented in C, inside netdata

profile/Makefile

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 
 COMMON_CFLAGS=-I ../src/ -I ../
 PROFILE_CFLAGS=-O1 -ggdb -Wall -Wextra 

profile/benchmark-dictionary.c

@@ -1,4 +1,4 @@
-
+/* SPDX-License-Identifier: GPL-3.0+ */
 /*
  * 1. build netdata (as normally)
  * 2. cd profile/

profile/benchmark-line-parsing.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 #include <stdio.h>
 #include <inttypes.h>
 #include <string.h>

profile/benchmark-procfile-parser.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 #include "config.h"
 #include "common.h"
 #include "clocks.h"

profile/benchmark-registry.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 
 /*
  * compile with

profile/benchmark-strcmp.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 #include <stdio.h>
 #include <inttypes.h>
 #include <string.h>

profile/statsd-stress.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 #include <stdlib.h>
 #include <arpa/inet.h>
 #include <netinet/in.h>

profile/test-eval.c

@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-3.0+ */
 
 /*
  * 1. build netdata (as normally)

python.d/Makefile.am

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-3.0+
 MAINTAINERCLEANFILES= $(srcdir)/Makefile.in
 CLEANFILES = \
     python-modules-installer.sh \

python.d/apache.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: apache netdata python.d module
 # Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0+
 
 from bases.FrameworkServices.UrlService import UrlService
 

python.d/beanstalk.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: beanstalk netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 try:
     import beanstalkc

python.d/bind_rndc.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: bind rndc netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 import os
 

python.d/ceph.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: ceph netdata python.d module
 # Author: Luis Eduardo (lets00)
+# SPDX-License-Identifier: GPL-3.0+
 
 try:
     import rados

python.d/chrony.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: chrony netdata python.d module
 # Author: Dominik Schloesser (domschl)
+# SPDX-License-Identifier: GPL-3.0+
 
 from bases.FrameworkServices.ExecutableService import ExecutableService
 

python.d/couchdb.chart.py

@@ -2,6 +2,7 @@
 # Description: couchdb netdata python.d module
 # Author: wohali <wohali@apache.org>
 # Thanks to l2isbad for good examples :)
+# SPDX-License-Identifier: GPL-3.0+
 
 from collections import namedtuple, defaultdict
 from json import loads

python.d/cpufreq.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: cpufreq netdata python.d module
 # Author: Pawel Krupa (paulfantom) and Steven Noonan (tycho)
+# SPDX-License-Identifier: GPL-3.0+
 
 import glob
 import os

python.d/cpuidle.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: cpuidle netdata python.d module
 # Author: Steven Noonan (tycho)
+# SPDX-License-Identifier: GPL-3.0+
 
 import glob
 import os

python.d/dns_query_time.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: dns_query_time netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 from random import choice
 from threading import Thread

python.d/dnsdist.chart.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+# SPDX-License-Identifier: GPL-3.0+
 from json import loads
 from bases.FrameworkServices.UrlService import UrlService
 

python.d/dovecot.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: dovecot netdata python.d module
 # Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0+
 
 from bases.FrameworkServices.SocketService import SocketService
 

python.d/elasticsearch.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: elastic search node stats netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 from collections import namedtuple
 from json import loads

python.d/example.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: example netdata python.d module
 # Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0+
 
 from random import SystemRandom
 

python.d/exim.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: exim netdata python.d module
 # Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0+
 
 from bases.FrameworkServices.ExecutableService import ExecutableService
 

python.d/fail2ban.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: fail2ban log netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 import bisect
 

python.d/freeradius.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: freeradius netdata python.d module
 # Author: l2isbad
+# SPDX-License-Identifier: GPL-3.0+
 
 from re import findall
 from subprocess import Popen, PIPE

python.d/go_expvar.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: go_expvar netdata python.d module
 # Author: Jan Kral (kralewitz)
+# SPDX-License-Identifier: GPL-3.0+
 
 from __future__ import division
 import json

python.d/haproxy.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: haproxy netdata python.d module
 # Author: l2isbad, ktarasz
+# SPDX-License-Identifier: GPL-3.0+
 
 from collections import defaultdict
 from re import compile as re_compile

python.d/hddtemp.chart.py

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Description: hddtemp netdata python.d module
 # Author: Pawel Krupa (paulfantom)
+# SPDX-License-Identifier: GPL-3.0+
 
 
 import os