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https://github.com/shirou/mqforward

MQTT to influxdb forwarder
https://github.com/shirou/mqforward

Last synced: 13 days ago
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MQTT to influxdb forwarder

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mqforward
=====================

mqforward is forwarder from MQTT to Influxdb.
This subscribes a topic with wildcard and forward a payload to
Influxdb. The value should be JSON or msgpack.

for example,

- Publish ``{"a": 1, "b": 2}`` to "mqforward/a/b",
- Subscribe "mqforward/#",

in the influxdb,

- value ``a=1 and b=2`` into the a.b series. so you can ``SELECT a, b FROM "a.b"``

If udp is true in the config, send series over UDP to InfluxDB. otherwise, use HTTP.

usage
---------

install
+++++++++++++++

Just `go get` (it takes for a while)

::

$ go get github.com/shirou/mqforward

then, type

::

$ go install github.com/shirou/mqforward

config
+++++++++++++++

Config example is below. If you put config to `~/.mqforward.ini`, it will be loaded automatically.

::

[mqforward-mqtt]
hostname= localhost
port = 1883
username= ""
password= ""
topic = mqforward/#

[mqforward-influxdb]
# url = https://127.0.01/subpath
hostname = 127.0.0.1
scheme = http # or https
port = 4444
db = test
username = root
password = root
caCerts = ~/.certs/cacert.pem # can be empty
insecure = true # if certificates are not checked
series = weather
topicMap = mqforward/{location}/{sensor} # creates tags 'location' and 'sensor' from topic path

run
+++++++++++++++

Set path to $GOPATH/bin,

::

$ mqforward run

or

::

mqforward run -c someconfig.ini

license
-----------

MIT