telegraf: Move config into repository

roles/telegraf/tasks/main.yml

@@ -9,10 +9,10 @@
     name: telegraf
     state: installed
 
-- name: Copy config
+- name: Create config
-  ansible.builtin.copy:
+  ansible.builtin.template:
     dest: /etc/telegraf/telegraf.conf
-    src: "{{ ansible_private }}/files/telegraf/telegraf.conf"
+    src: telegraf.conf.j2
     mode: "0640"
     owner: root
     group: _telegraf

roles/telegraf/templates/telegraf.conf.j2

@@ -0,0 +1,36 @@
+[[outputs.influxdb_v2]]
+  urls = ["https://influxdb.foo.sh:443"]
+  token = "{{ influxdb_token }}"
+  organization = "foo.sh"
+  bucket = "sensordata"
+
+[[inputs.mqtt_consumer]]
+  servers = ["ssl://{{ inventory_hostname }}:8883"]
+  tls_ca = "{{ tls_certs }}/ca.crt"
+  tls_cert = "{{ tls_certs }}/{{ inventory_hostname }}.crt"
+  tls_key = "{{ tls_private }}/{{ inventory_hostname }}.key"
+  topics = [
+    "+/+/+/relay/0/power",
+    "+/+/+/temperature",
+    "+/+/+/sensor/battery",
+    "+/+/+/sensor/lux",
+    "+/+/+/sensor/state",
+    "+/+/+/sensor/temperature",
+  ]
+  data_type = "float"
+  data_format = "value"
+
+  [[inputs.mqtt_consumer.topic_parsing]]
+    topic = "+/+/+/relay/0/power"
+    tags = "location/room/device/_/_/_"
+    measurement = "_/_/_/_/_/measurement"
+
+  [[inputs.mqtt_consumer.topic_parsing]]
+    topic = "+/+/+/temperature"
+    tags = "location/room/device/_"
+    measurement = "_/_/_/temperature"
+
+  [[inputs.mqtt_consumer.topic_parsing]]
+    topic = "+/+/+/sensor/+"
+    tags = "location/room/device/_/_"
+    measurement = "_/_/_/_/measurement"