Fix issues reported by ansible-lint

_ansible/roles/telegraf/vars/main.yml

@@ -1,7 +1,8 @@
+---
 svc:
   name: telegraf
   influxdb:
-    url: "https://tick.serguzim.me"
+    url: https://tick.serguzim.me
     token: "{{ vault_telegraf.influxdb_token }}"
     organization: serguzim.net
     bucket: metrics
@@ -17,9 +18,9 @@ svc:
     pass: "{{ vault_telegraf.db.pass }}"
     host: "{{ postgres.host }}"
     port: "{{ postgres.port }}"
-    database: "telegraf"
+    database: telegraf
   docker_log:
-    endpoint: "unix:///var/run/docker.sock"
+    endpoint: unix:///var/run/docker.sock
     # from_beginning: false
     # timeout: "5s"
 
@@ -32,12 +33,12 @@ svc:
     ## Set the source tag for the metrics to the container ID hostname, eg first 12 chars
     source_tag: false
 
-    ## Optional TLS Config
-    # 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
+## Optional TLS Config
+# 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
 
 compose:
   watchtower: false
@@ -50,6 +51,6 @@ compose:
       app:
         user: telegraf
         group_add:
-        - "972" # docker group on host
+          - "972" # docker group on host
     volumes:
       data: