fix: switch opsgenie config variable
diff --git a/docs/integrations.md b/docs/integrations.md
index 0678b63..97315da 100644
--- a/docs/integrations.md
+++ b/docs/integrations.md
@@ -18,11 +18,10 @@
 Afterwards, you can configure the following options for the Atmosphere config:
 
 ```yaml
-atmosphere_config:
-  opsgenie:
-    enabled: true
-    api_key: <your-api-key>
-    heartbeat_name: <your-heartbeat-name>
+atmosphere_opsgenie_config:
+  enabled: true
+  api_key: <your-api-key>
+  heartbeat_name: <your-heartbeat-name>
 ```
 
 Once this is done and deployed, you'll start to see alerts inside OpsGenie and
diff --git a/roles/atmosphere/defaults/main.yml b/roles/atmosphere/defaults/main.yml
index 271425b..ec05a70 100644
--- a/roles/atmosphere/defaults/main.yml
+++ b/roles/atmosphere/defaults/main.yml
@@ -7,3 +7,4 @@
     secret_key: "{{ openstack_helm_endpoints_memcached_secret_key }}"
     overrides: "{{ openstack_helm_infra_memcached_values | default({}) }}"
   issuer: "{{ atmosphere_issuer_config }}"
+  opsgenie: "{{ atmosphere_opsgenie_config | default({}) }}"