Update telegraf to use influx2

defaults/main.yml

@@ -1,9 +1,7 @@
 ---
-
-db_name: telegraf
-db_user: telegraf
-db_pass: not24get
-
 influx_host: localhost
 influx_proto: http
 influx_port: 8086
+
+bucket_name: telegraf-bucket
+org_name: papey

meta/main.yml

@@ -5,13 +5,12 @@ galaxy_info:
 
   license: WTFPL
 
-  min_ansible_version: 2.4
+  min_ansible_version: "2.4"
 
   platforms:
-  - name: Debian
-    versions:
-    - Stretch
-    - Buster
+    - name: Debian
+      versions:
+        - "bullseye"
 
   galaxy_tags:
     - telegraf

tasks/main.yml

@@ -1,5 +1,4 @@
 ---
-
 # https://docs.influxdata.com/telegraf/v1.11/introduction/installation/
 
 - name: Ensure apt-transport-https
@@ -8,17 +7,12 @@
     state: present
     update_cache: yes
 
-- name: Ensure python dependencies
-  apt:
-    name: [ 'python-requests', 'python-pip' ]
-    state: present
-
-- name: Ensure Influx Data signing key
+- name: Ensure influxdata signing key
   apt_key:
     url: "{{ influx.repo }}"
     state: present
 
-- name: Ensure Influx Data repo
+- name: Ensure influxdata repo
   apt_repository:
     repo: deb https://repos.influxdata.com/debian {{ ansible_distribution_release }} stable
     state: present
@@ -54,7 +48,7 @@
 
 - name: Ensure Telegraf can access Docker socket
   user: name=telegraf
-        group=telegraf
-        groups=docker
-        append=yes
+    group=telegraf
+    groups=docker
+    append=yes
   when: "'docker' in services"

templates/inputs/input.docker.conf.j2

@@ -31,10 +31,6 @@
   ## Timeout for docker list, info, and stats commands
   timeout = "5s"
 
-  ## Whether to report for each container per-device blkio (8:0, 8:1...) and
-  ## network (eth0, eth1, ...) stats or not
-  perdevice = true
-
   ## Whether to report for each container total blkio and network stats or not
   total = false
 

templates/telegraf.conf.j2

@@ -91,77 +91,12 @@
 #                            OUTPUT PLUGINS                                   #
 ###############################################################################
 
-
-# Configuration for sending metrics to InfluxDB
-[[outputs.influxdb]]
-  ## The full HTTP or UDP URL for your InfluxDB instance.
-  ##
-  ## Multiple URLs can be specified for a single cluster, only ONE of the
-  ## urls will be written to each interval.
-  # urls = ["unix:///var/run/influxdb.sock"]
-  # urls = ["udp://127.0.0.1:8089"]
-  # urls = ["http://127.0.0.1:8086"]
-
+# Configuration for sending metrics to InfluxDB v2
+[[outputs.influxdb_v2]]
   urls = ["{{ influx_proto }}://{{ influx_host }}:{{ influx_port }}"]
-
-  ## The target database for metrics; will be created as needed.
-  ## For UDP url endpoint database needs to be configured on server side.
-  database = "{{ db_name }}"
-
-  ## The value of this tag will be used to determine the database.  If this
-  ## tag is not set the 'database' option is used as the default.
-  # database_tag = ""
-
-  ## If true, no CREATE DATABASE queries will be sent.  Set to true when using
-  ## Telegraf with a user without permissions to create databases or when the
-  ## database already exists.
-  skip_database_creation = true
-
-  ## Name of existing retention policy to write to.  Empty string writes to
-  ## the default retention policy.  Only takes effect when using HTTP.
-  # retention_policy = ""
-
-  ## Write consistency (clusters only), can be: "any", "one", "quorum", "all".
-  ## Only takes effect when using HTTP.
-  write_consistency = "any"
-
-  ## Timeout for HTTP messages.
-  timeout = "5s"
-
-  ## HTTP Basic Auth
-  username = "{{ db_user }}"
-  password = "{{ db_pass }}"
-
-  ## HTTP User-Agent
-  # user_agent = "telegraf"
-
-  ## UDP payload size is the maximum packet size to send.
-  # udp_payload = "512B"
-
-  ## Optional TLS Config for use on HTTP connections.
-  # tls_ca = "/etc/telegraf/ca.pem"
-  # tls_cert = "/etc/telegraf/cert.pem"
-  # tls_key = "/etc/telegraf/key.pem"
-  ## Use TLS but skip chain & host verification
-  # insecure_skip_verify = false
-
-  ## HTTP Proxy override, if unset values the standard proxy environment
-  ## variables are consulted to determine which proxy, if any, should be used.
-  # http_proxy = "http://corporate.proxy:3128"
-
-  ## Additional HTTP headers
-  # http_headers = {"X-Special-Header" = "Special-Value"}
-
-  ## HTTP Content-Encoding for write request body, can be set to "gzip" to
-  ## compress body or "identity" to apply no encoding.
-  # content_encoding = "identity"
-
-  ## When true, Telegraf will output unsigned integers as unsigned values,
-  ## i.e.: "42u".  You will need a version of InfluxDB supporting unsigned
-  ## integer values.  Enabling this option will result in field type errors if
-  ## existing data has been written.
-  # influx_uint_support = false
-
+  token = "{{ _telegraf_token }}"
+  organization = "{{ org_name }}"
+  bucket = "{{ bucket_name }}"
 
 # # Configuration for Amon Server to send metrics to.
 # [[outputs.amon]]