Added sample stress configuration.

tasks/main.yml

@@ -40,3 +40,6 @@
 
 - include: verify.yml
   tags: [influxdb, verify]
+
+- include: stress.yml
+  tags: [influxdb, stress]

tasks/stress.yml

+---
+
+- name: Set templated stress configuration
+  templates:
+    src: stress/stress_nightly_round_robin_autoprovision.toml
+    dest: /etc/influxdb/stress.toml
+  when: influxdb_run_stress
+
+- name: Run stress tool
+  command: influx_stress -config /etc/influxdb/stress.toml
+  when: influxdb_run_stress

vars/main.yml

@@ -11,7 +11,7 @@ is_vagrant: no
 influxdb_install_url:
 
 # Whether or not to purge peer data on each run (useful for cluster testing). NOTE: This will
-# cause data loss on an active cluster, so use caution
+# cause catastrophic data loss on an active cluster/instance, so use caution.
 influxdb_purge_peer_data: no
 
 # If yes, service will be started. Will not be started if set to no.
@@ -20,6 +20,9 @@ influxdb_start_service: yes
 # If yes, will overwrite the packaged configuration with an Asnible/jinja2 template
 influxdb_template_configuration: yes
 
+# If yes, will run a templatized stress test against a target instance
+influxdb_run_stress: no
+
 # If supplied, will check for presence of database, and error if not found (useful for upgrade
 # testing).
 influxdb_verify_database_is_present: