manage lewis with nix

move docker swarm ansible to this repo
move thecloud ansible to this repo
support data disks in terraform

legacy/projects/docker_swarm/ansible/roles/monitoring/fluent.conf.j2

@@ -0,0 +1,35 @@
+# vi: ft=yaml
+# Receive events from 24224/tcp
+# This is used by log forwarding and the fluent-cat command
+<source>
+  @type forward
+  port {{ fluent_forward_port }}
+</source>
+
+<filter access.**>
+  @type geoip
+  geoip_lookup_keys  host
+  backend_library geoip2_c
+  <record>
+    latitude        ${location.latitude["host"]}
+    longitude       ${location.longitude["host"]}
+  </record>
+  skip_adding_null_record  true
+</filter>
+
+<match cpu memory diskfree access.**>
+  @type elasticsearch
+  host maestro.dmz
+  port {{ elasticsearch_port }}
+  include_timestamp true
+  logstash_format true
+  logstash_prefix fluentd.${tag}
+</match>
+
+<match **>
+  @type null
+</match>
+
+<system>
+  log_level info
+</system>