collectd: add uci config support

Add uci config support.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

33 files changed, 563 insertions, 45 deletions

diff --git a/utils/collectd/Makefile b/utils/collectd/Makefile
index 4d88af1a8..232225e45 100644
--- a/utils/collectd/Makefile
+++ b/utils/collectd/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=collectd
 PKG_VERSION:=5.8.1
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=https://collectd.org/files/ \
@@ -200,6 +200,7 @@ $(call Package/collectd/Default)
 	  +zlib \
 	  +libltdl \
 	  +libip4tc \
+	  +jshn \
 	  +PACKAGE_collectd-mod-lua:liblua
   MENU:=1
 endef
@@ -298,18 +299,21 @@ endif
 
 define Package/collectd/conffiles
 /etc/collectd.conf
+/etc/config/collectd
 endef
 
 define Package/collectd/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/collectd $(1)/usr/sbin/
+
 	$(INSTALL_DIR) $(1)/usr/share/collectd
 	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/collectd/types.db $(1)/usr/share/collectd/
-	$(INSTALL_DIR) $(1)/etc
-	$(INSTALL_CONF) ./files/collectd.conf $(1)/etc/
+
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/collectd.init $(1)/etc/init.d/collectd
-	$(INSTALL_DIR) $(1)/etc/collectd/conf.d
+
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) files/collectd.uci $(1)/etc/config/collectd
 endef
 
 # 1: plugin name
@@ -333,6 +337,11 @@ define BuildPlugin
 			$(PKG_INSTALL_DIR)/usr/lib/collectd/$$$$$$$${m}.so \
 			$$(1)/usr/lib/collectd/ ; \
 	done
+	if [ -f ./files/usr/share/collectd/plugin/$(1).json ]; then \
+		$(INSTALL_DIR) $$(1)/usr/share/collectd/plugin ; \
+		$(INSTALL_DATA) ./files/usr/share/collectd/plugin/$(1).json \
+			$$(1)/usr/share/collectd/plugin/$(1).json ; \
+	fi
   endef
 
   $$(eval $$(call BuildPackage,collectd-mod-$(1)))
diff --git a/utils/collectd/files/collectd.conf b/utils/collectd/files/collectd.conf
deleted file mode 100644
index 3afbfad47..000000000
--- a/utils/collectd/files/collectd.conf
+++ /dev/null
@@ -1,39 +0,0 @@
-# Config file for collectd. More info: https://collectd.org/
-# Note: Luci statistics will generate a new config and overwrite this file.
-
-#Hostname   "localhost"
-#FQDNLookup  true
-BaseDir "/var/run/collectd"
-Include "/etc/collectd/conf.d"
-PIDFile "/var/run/collectd.pid"
-PluginDir "/usr/lib/collectd"
-TypesDB "/usr/share/collectd/types.db"
-Interval    30
-ReadThreads 2
-
-LoadPlugin interface
-LoadPlugin load
-#LoadPlugin ping
-LoadPlugin rrdtool
-
-<Plugin rrdtool>
-	DataDir "/tmp/rrd"
-	RRARows 100
-	RRASingle true
-	RRATimespan 3600
-	RRATimespan 86400
-	RRATimespan 604800
-	RRATimespan 2678400
-	RRATimespan 31622400
-</Plugin>
-
-<Plugin interface>
-	IgnoreSelected false
-	Interface "br-lan"
-</Plugin>
-
-#<Plugin ping>
-#	Host "host.foo.bar"
-#	Interval 30
-#	TTL 127
-#</Plugin>
diff --git a/utils/collectd/files/collectd.init b/utils/collectd/files/collectd.init
index 668858b90..a0029267a 100644
--- a/utils/collectd/files/collectd.init
+++ b/utils/collectd/files/collectd.init
@@ -1,17 +1,215 @@
 #!/bin/sh /etc/rc.common
 # Copyright (C) 2006-2016 OpenWrt.org
 
+. "/usr/share/libubox/jshn.sh"
+
 START=80
 STOP=10
 
 USE_PROCD=1
+COLLECTD_CONF="/tmp/collectd.conf"
+LOG="logger -t collectd[$$] -p"
 NICEPRIO=5
 
+CONFIG_STRING=""
+
+process_exec() {
+	printf "<Plugin exec>\n" >> "$COLLECTD_CONF"
+	config_foreach process_exec_sections exec_input "Exec"
+	config_foreach process_exec_sections exec_notify "NotificationExec"
+	printf "</Plugin>\n\n" >> "$COLLECTD_CONF"
+}
+
+process_exec_sections() {
+	local cfg="$1"
+	local section="$2"
+
+	local cmdline cmduser cmdgroup
+
+	config_get cmdline "$cfg" cmdline
+	[ -z "$cmdline" ] && {
+		$LOG notice "No cmdline option in config $cfg defined"
+		return 0
+	}
+
+	config_get cmduser "$cfg" cmduser
+	[ -z "$cmduser" ] && {
+		$LOG notice "No cmduser option in config $cfg defined"
+		return 0
+	}
+
+	config_get cmdgroup "$cfg" cmdgroup
+	if [ -z "$cmdgroup" ]; then
+		printf "\\t%s \"%s\" \"%s\"\n" "${section}" "${cmduser}" "${cmdline}" >> "$COLLECTD_CONF"
+	else
+		printf "\\t%s \"%s:%s\" \"%s\"\n" "${section}" "${cmduser}" "${cmdgroup}" "${cmdline}" >> "$COLLECTD_CONF"
+	fi
+}
+
+CONFIG_LIST=""
+add_list_option() {
+	local value="$1"
+	local option="$2"
+	local indent="$3"
+
+	CONFIG_LIST="${CONFIG_LIST}${indent}${option} \"$value\"\n"
+}
+
+process_generic() {
+	local cfg="$1"
+	local indent="$2"
+	local json="$3"
+
+	local config=""
+
+	json_init
+	json_load_file "$json"
+
+	json_select string 1>/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		json_get_keys keys
+		for key in ${keys}; do
+			json_get_var option "$key"
+			config_get value "$cfg" "$option" ""
+			[ -z "$value" ] || {
+				config="${config}${indent}${option} \"${value}\"\n"
+			}
+		done
+		json_select ..
+	fi
+
+	json_select bool 1>/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		json_get_keys keys
+		for key in ${keys}; do
+			json_get_var option "$key"
+			config_get_bool value "$cfg" "$option"
+			if [ "$value" = "0" ]; then
+				config="${config}${indent}${option} false\n"
+			fi
+
+			if [ "$value" = "1" ]; then
+				config="${config}${indent}${option} true\n"
+			fi
+		done
+		json_select ..
+	fi
+
+	json_select list 1>/dev/null 2>&1
+	if [ $? -eq 0 ]; then
+		json_get_keys keys
+		for key in ${keys}; do
+			json_get_var option "$key"
+			CONFIG_LIST=""
+			config_list_foreach "$cfg" "$option" add_list_option "$option" "$indent"
+			config="${config}${CONFIG_LIST}"
+		done
+		json_select ..
+	fi
+
+	[ -z "$config" ] || {
+		printf "%s<Plugin %s>\n" "${CONFIG_STRING}" "$cfg" >> "$COLLECTD_CONF"
+		echo -e "${config}" >> "$COLLECTD_CONF"
+		printf "%s</Plugin>\n" "${CONFIG_STRING}" >> "$COLLECTD_CONF"
+	}
+
+	printf "\n" >> "$COLLECTD_CONF"
+}
+
+process_plugins() {
+	local cfg="$1"
+
+	local enable keys key option value
+
+	config_get enable "$cfg" enable 0
+	[ "$enable" = "1" ] || return 0
+
+	[ -f "/usr/lib/collectd/$cfg.so" ] || {
+		$LOG notice "Plugin collectd-mod-$cfg not installed"
+		return 0
+	}
+
+	[ -f "/usr/share/collectd/plugin/$cfg.json" ] || {
+		$LOG notice "Configuration definition file for $cfg not found"
+		return 0
+	}
+
+	printf "LoadPlugin %s\n" "$cfg" >> "$COLLECTD_CONF"
+	case "$cfg" in
+		exec)
+			CONFIG_STRING=""
+			process_exec
+			;;
+		*)
+			CONFIG_STRING=""
+			process_generic "$cfg" "\\t" "/usr/share/collectd/plugin/$cfg.json"
+		;;
+	esac
+}
+
+process_config() {
+	local alt_config_file BaseDir Include PIDFile PluginDir TypesDB
+	local Interval ReadThreads Hostname
+
+	rm -f "$COLLECTD_CONF"
+
+	[ -f /etc/config/collectd ] || {
+		$LOG notice "UCI config not found"
+		return 0
+	}
+	config_load collectd
+	config_get alt_config_file globals alt_config_file
+
+	# If "alt_config_file" specified, use that instead
+	[ -n "$alt_config_file" ] && [ -f "$alt_config_file" ] && {
+		rm -f "$COLLECTD_CONF"
+		ln -s "$alt_config_file" "$COLLECTD_CONF"
+		return 0
+	}
+
+	# GOBAL CONFIG
+	config_get BaseDir globals BaseDir "/var/run/collectd"
+	printf "BaseDir \"%s\"\n" "$BaseDir" >> "$COLLECTD_CONF"
+
+	config_get Include globals Include "/tmp/collectd.d"
+	printf "Include \"%s\"\n" "$Include" >> "$COLLECTD_CONF"
+	mkdir -p "$Include"
+
+	config_get PIDFile globals PIDFile "/var/run/collectd.pid"
+	printf "PIDFile \"%s\"\n" "$PIDFile" >> "$COLLECTD_CONF"
+
+	config_get PluginDir globals PluginDir "/usr/lib/collectd"
+	printf "PluginDir \"%s\"\n" "$PluginDir" >> "$COLLECTD_CONF"
+
+	config_get TypesDB globals TypesDB "/usr/share/collectd/types.db"
+	printf "TypesDB \"%s\"\n" "$TypesDB" >> "$COLLECTD_CONF"
+
+	config_get Interval globals Interval 30
+	printf "Interval \"%s\"\n" "$Interval" >> "$COLLECTD_CONF"
+
+	config_get ReadThreads globals ReadThreads 2
+	printf "ReadThreads \"%s\"\n" "$ReadThreads" >> "$COLLECTD_CONF"
+
+	config_get Hostname globals Hostname "$(hostname)"
+	printf "Hostname \"%s\"\n" "$Hostname" >> "$COLLECTD_CONF"
+
+	printf "\n" >> "$COLLECTD_CONF"
+
+	# PLUGIN CONFIG
+	config_foreach process_plugins plugin
+}
+
 start_service() {
-	mkdir -m 0755 -p /var/lib/collectd
 	procd_open_instance
-	procd_set_param command /usr/sbin/collectd -f
+	procd_set_param command /usr/sbin/collectd
+	procd_append_param command -C "$COLLECTD_CONF"
+	procd_append_param command -f # don't daemonize, procd will handle that for us
 	procd_set_param nice "$NICEPRIO"
+
+	process_config
+
+	# set auto respawn behavior
+	procd_set_param respawn
 	procd_close_instance
 }
 
diff --git a/utils/collectd/files/collectd.uci b/utils/collectd/files/collectd.uci
new file mode 100644
index 000000000..73e2c2ab5
--- /dev/null
+++ b/utils/collectd/files/collectd.uci
@@ -0,0 +1,160 @@
+config globals 'globals'
+	option alt_config_file "/etc/collectd.conf"
+#	option BaseDir '/var/run/collectd'
+#	option Include '/tmp/collectd.d'
+#	option PIDFile '/var/run/collectd.pid'
+#	option PluginDir '/usr/lib/collectd'
+#	option TypesDB '/usr/share/collectd/types.db'
+#	option Interval '30'
+#	option ReadThreads '2'
+
+#config plugin 'conntrack'
+#	option enable '0'
+
+#config plugin 'contextswitch'
+#	option enable '0'
+
+#config plugin 'cpu'
+#	option enable '0'
+
+#config plugin 'cpufreq'
+#	option enable '0'
+
+#config plugin 'csv'
+#	option enable '0'
+#	option StoreRates '0'
+#	option DataDir '/tmp'
+
+#config plugin 'df'
+#	option enable '0'
+#	list Device '/dev/mtdblock/4'
+#	list MountPoint '/jffs'
+#	list FSType 'tmpfs'
+#	option IgnoreSelected '0'
+
+#config plugin 'disk'
+#	option enable '0'
+#	list Disk 'hda1'
+#	list Disk 'hdb'
+#	option IgnoreSelected '0'
+
+#config plugin 'dns'
+#	option enable '0'
+#	list Interface 'br-lan'
+#	list IgnoreSource '127.0.0.1'
+
+#config plugin 'email'
+#	option enable '0'
+#	option SocketFile '/var/run/collectd/email.sock'
+#	option SocketGroup 'nogroup'
+
+#config plugin 'entropy'
+#	option enable '0'
+
+#config plugin 'exec'
+#	option enable '0'
+
+#config exec_input
+#	option cmdline '/usr/bin/stat-dhcpusers'
+#	option cmduser 'nobody'
+#	option cmdgroup 'nogroup'
+
+#config exec_notify
+#	option cmdline '/usr/bin/stat-dhcpusers'
+#	option cmduser 'nobody'
+#	option cmdgroup 'nogroup'
+
+#config plugin 'interface'
+#	option enable '1'
+#	list Interface 'br-lan'
+#	option IgnoreSelected '0'
+
+#config plugin 'irq'
+#	option enable '0'
+#	list Irq '2'
+#	list Irq '3'
+#	list Irq '4'
+#	list Irq '7'
+
+#config plugin 'iwinfo'
+#	option enable '0'
+
+#config plugin 'load'
+#	option enable '0'
+
+#config plugin 'lua'
+#	option BasePath '/usr/share/collectd-mod-lua'
+#	list Script 'script1.lua'
+#	list Script 'script2.lua
+
+#config plugin 'memory'
+#	option enable '0'
+
+#config plugin 'netlink'
+#	option enable '0'
+#	option IgnoreSelected '0'
+#	list VerboseInterface 'br-lan'
+#	list QDisc 'br-lan'
+
+#config plugin 'nut'
+#	option enable '0'
+#	option UPS 'myupsname'
+
+#config plugin 'olsrd'
+#	option enable '0'
+#	option Port '2006'
+#	option Host '127.0.0.1'
+
+#config plugin 'openvpn'
+#	option enable '0'
+#	option StatusFile '/var/run/openvpn/openvpn.status'
+#	option CollectIndividualUsers '1'
+#	optoin CollectUserCount '1'
+#	optoin CollectCompression '1'
+#	option ImprovedNamingSchema '0'
+
+#config plugin 'ping'
+#	option enable '0'
+#	option TTL '127'
+#	option Interval '30'
+#	list Host '127.0.0.1'
+
+#config plugin 'processes'
+#	option enable '0'
+#	list Process 'uhttpd'
+#	list Process 'dnsmasq'
+#	list Process 'dropbear'
+
+#config plugin 'rrdtool'
+#	option enable '0'
+#	option DataDir '/tmp/rrd'
+#	option RRARows '100'
+#	option RRASingle '1'
+#	list RRATimespan '3600'
+#	list RRATimespan '86400'
+#	list RRATimespan '604800'
+#	list RRATimespan '2678400'
+#	list RRATimespan '31622400'
+
+#config plugin 'sensors'
+#	option enable '0'
+
+#config plugin 'tcpconns'
+#	option enable '0'
+#	list ListeningPort '0'
+#	list LocalPort '22'
+#	list LocalPort '80'
+
+#config plugin 'thermal'
+#	option enable '0'
+#	option IgnoreSelected '0'
+#	list Device ''
+
+#config plugin 'unixsock'
+#	option enable '0'
+#	option SocketFile '/var/run/collectd/query.sock'
+#	option SocketGroup 'nogroup'
+
+#config plugin 'uptime'
+#	option enable '0'
+
diff --git a/utils/collectd/files/usr/share/collectd/plugin/conntrack.json b/utils/collectd/files/usr/share/collectd/plugin/conntrack.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/conntrack.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/contextswitch.json b/utils/collectd/files/usr/share/collectd/plugin/contextswitch.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/contextswitch.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/cpu.json b/utils/collectd/files/usr/share/collectd/plugin/cpu.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/cpu.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/cpufreq.json b/utils/collectd/files/usr/share/collectd/plugin/cpufreq.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/cpufreq.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/csv.json b/utils/collectd/files/usr/share/collectd/plugin/csv.json
new file mode 100644
index 000000000..3e8997289
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/csv.json
@@ -0,0 +1,8 @@
+{
+	"string": [
+		"DataDir"
+	],
+	"bool": [
+		"StoreRates"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/df.json b/utils/collectd/files/usr/share/collectd/plugin/df.json
new file mode 100644
index 000000000..dde65fd8b
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/df.json
@@ -0,0 +1,10 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Device",
+		"MountPoint",
+		"FSType"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/disk.json b/utils/collectd/files/usr/share/collectd/plugin/disk.json
new file mode 100644
index 000000000..e7b92142b
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/disk.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Disk"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/dns.json b/utils/collectd/files/usr/share/collectd/plugin/dns.json
new file mode 100644
index 000000000..c9dacf133
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/dns.json
@@ -0,0 +1,6 @@
+{
+	"list": [
+		"Interface",
+		"IgnoreSource"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/email.json b/utils/collectd/files/usr/share/collectd/plugin/email.json
new file mode 100644
index 000000000..eb6b3ef65
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/email.json
@@ -0,0 +1,8 @@
+{
+	"string": [
+		"SocketFile",
+		"SocketGroup",
+		"SocketPerms",
+		"MaxConns"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/entropy.json b/utils/collectd/files/usr/share/collectd/plugin/entropy.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/entropy.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/exec.json b/utils/collectd/files/usr/share/collectd/plugin/exec.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/exec.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/interface.json b/utils/collectd/files/usr/share/collectd/plugin/interface.json
new file mode 100644
index 000000000..aef252264
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/interface.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Interface"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/irq.json b/utils/collectd/files/usr/share/collectd/plugin/irq.json
new file mode 100644
index 000000000..0f7e59cfc
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/irq.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Irq"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/iwinfo.json b/utils/collectd/files/usr/share/collectd/plugin/iwinfo.json
new file mode 100644
index 000000000..aef252264
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/iwinfo.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Interface"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/load.json b/utils/collectd/files/usr/share/collectd/plugin/load.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/load.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/lua.json b/utils/collectd/files/usr/share/collectd/plugin/lua.json
new file mode 100644
index 000000000..2bc7b680f
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/lua.json
@@ -0,0 +1,8 @@
+{
+	"string": [
+		"BasePath"
+	],
+	"list": [
+		"Script"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/memory.json b/utils/collectd/files/usr/share/collectd/plugin/memory.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/memory.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/netlink.json b/utils/collectd/files/usr/share/collectd/plugin/netlink.json
new file mode 100644
index 000000000..7ef7b77f9
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/netlink.json
@@ -0,0 +1,12 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Interface",
+		"VerboseInterface",
+		"QDisc",
+		"Classe",
+		"Filter"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/nut.json b/utils/collectd/files/usr/share/collectd/plugin/nut.json
new file mode 100644
index 000000000..4cac99f8a
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/nut.json
@@ -0,0 +1,5 @@
+{
+	"string": [
+		"UPS"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/olsrd.json b/utils/collectd/files/usr/share/collectd/plugin/olsrd.json
new file mode 100644
index 000000000..04c043872
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/olsrd.json
@@ -0,0 +1,9 @@
+{
+	"string": [
+		"Host",
+		"Port",
+		"CollectLinks",
+		"CollectRoutes",
+		"CollectTopology"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/openvpn.json b/utils/collectd/files/usr/share/collectd/plugin/openvpn.json
new file mode 100644
index 000000000..87a3f1638
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/openvpn.json
@@ -0,0 +1,11 @@
+{
+	"string": [
+		"StatusFile"
+	],
+	"bool": [
+		"CollectIndividualUsers",
+		"CollectUserCount",
+		"CollectCompression",
+		"ImprovedNamingSchema"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/ping.json b/utils/collectd/files/usr/share/collectd/plugin/ping.json
new file mode 100644
index 000000000..53bc88caf
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/ping.json
@@ -0,0 +1,9 @@
+{
+	"string": [
+		"TTL",
+		"Interval"
+	],
+	"list": [
+		"Host"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/processes.json b/utils/collectd/files/usr/share/collectd/plugin/processes.json
new file mode 100644
index 000000000..6e38fa9f6
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/processes.json
@@ -0,0 +1,5 @@
+{
+	"list": [
+		"Process"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/rrdtool.json b/utils/collectd/files/usr/share/collectd/plugin/rrdtool.json
new file mode 100644
index 000000000..339f6acbe
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/rrdtool.json
@@ -0,0 +1,17 @@
+{
+	"string": [
+		"DataDir",
+		"StepSize",
+		"HeartBeat",
+		"RRARows",
+		"XFF",
+		"CacheFlush",
+		"CacheTimeout"
+	],
+	"bool": [
+		"RRASingle"
+	],
+	"list": [
+		"RRATimespan"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/sensors.json b/utils/collectd/files/usr/share/collectd/plugin/sensors.json
new file mode 100644
index 000000000..35915ba25
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/sensors.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Sensor"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/tcpconns.json b/utils/collectd/files/usr/share/collectd/plugin/tcpconns.json
new file mode 100644
index 000000000..56a4c81ed
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/tcpconns.json
@@ -0,0 +1,9 @@
+{
+	"bool": [
+		"ListeningPorts"
+	],
+	"list": [
+		"LocalPort",
+		"RemotePort"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/thermal.json b/utils/collectd/files/usr/share/collectd/plugin/thermal.json
new file mode 100644
index 000000000..cf93fc2b6
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/thermal.json
@@ -0,0 +1,8 @@
+{
+	"bool": [
+		"IgnoreSelected"
+	],
+	"list": [
+		"Device"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/unixsock.json b/utils/collectd/files/usr/share/collectd/plugin/unixsock.json
new file mode 100644
index 000000000..6362a9def
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/unixsock.json
@@ -0,0 +1,7 @@
+{
+	"string": [
+		"SocketFile",
+		"SocketGroup",
+		"SocketPerms"
+	]
+}
diff --git a/utils/collectd/files/usr/share/collectd/plugin/uptime.json b/utils/collectd/files/usr/share/collectd/plugin/uptime.json
new file mode 100644
index 000000000..2c63c0851
--- /dev/null
+++ b/utils/collectd/files/usr/share/collectd/plugin/uptime.json
@@ -0,0 +1,2 @@
+{
+}