Update telegraf to use influx2

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"