fix: all praise the allmighty yamllinter

roles/matrix-prometheus-postgres-exporter/defaults/main.yml

@@ -1,3 +1,4 @@
+---
 # matrix-prometheus-postgres-exporter is an Prometheus exporter for postgres metrics
 # See: https://github.com/prometheus-community/postgres_exporter
 
@@ -11,8 +12,8 @@ matrix_prometheus_postgres_exporter_docker_image_force_pull: "{{ matrix_promethe
 
 # A list of extra arguments to pass to the container
 matrix_prometheus_postgres_exporter_container_extra_arguments: ["-e PG_EXPORTER_AUTO_DISCOVER_DATABASES=true",
- "-e PG_EXPORTER_WEB_LISTEN_ADDRESS=\":{{matrix_prometheus_postgres_exporter_port}}\"",
- "-e DATA_SOURCE_NAME=\"postgresql://{{matrix_prometheus_postgres_exporter_database_username}}:{{matrix_prometheus_postgres_exporter_database_password}}@{{matrix_prometheus_postgres_exporter_database_hostname}}:5432/{{matrix_prometheus_postgres_exporter_database_name}}?sslmode=disable\"" ]
+                                                                "-e PG_EXPORTER_WEB_LISTEN_ADDRESS=\":{{matrix_prometheus_postgres_exporter_port}}\"",
+                                                                "-e DATA_SOURCE_NAME=\"postgresql://{{matrix_prometheus_postgres_exporter_database_username}}:{{matrix_prometheus_postgres_exporter_database_password}}@{{matrix_prometheus_postgres_exporter_database_hostname}}:5432/{{matrix_prometheus_postgres_exporter_database_name}}?sslmode=disable\""]
 
 # List of systemd services that matrix-prometheus-postgres-exporter.service depends on
 matrix_prometheus_postgres_exporter_systemd_required_services_list: ['docker.service']
@@ -46,4 +47,4 @@ matrix_prometheus_postgres_exporter_database_name: 'matrix_prometheus_postgres_e
 matrix_prometheus_postgres_exporter_container_http_host_bind_port: ''
 
 matrix_prometheus_postgres_exporter_dashboard_urls:
-- "https://grafana.com/api/dashboards/9628/revisions/7/download"
+  - "https://grafana.com/api/dashboards/9628/revisions/7/download"

roles/matrix-prometheus-postgres-exporter/tasks/init.yml

@@ -1,5 +1,5 @@
+---
+
 - set_fact:
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-prometheus-postgres-exporter.service'] }}"
   when: matrix_prometheus_postgres_exporter_enabled|bool
-
-

roles/matrix-prometheus-postgres-exporter/tasks/main.yml

@@ -1,3 +1,5 @@
+---
+
 - import_tasks: "{{ role_path }}/tasks/init.yml"
   tags:
     - always

roles/matrix-prometheus-postgres-exporter/tasks/setup.yml

@@ -22,7 +22,7 @@
 
 - name: Ensure systemd reloaded after matrix-prometheus.service installation
   service:
-    daemon_reload: yes
+    daemon_reload: true
   when: "matrix_prometheus_postgres_exporter_enabled|bool and matrix_prometheus_postgres_exporter_systemd_service_result.changed"
 
 #
@@ -38,8 +38,8 @@
   service:
     name: matrix-prometheus-postgres-exporter
     state: stopped
-    enabled: no
-    daemon_reload: yes
+    enabled: false
+    daemon_reload: true
   register: stopping_result
   when: "not matrix_prometheus_postgres_exporter_enabled|bool and matrix_prometheus_postgres_exporter_service_stat.stat.exists"
 
@@ -51,5 +51,5 @@
 
 - name: Ensure systemd reloaded after matrix-prometheus-postgres-exporter.service removal
   service:
-    daemon_reload: yes
+    daemon_reload: true
   when: "not matrix_prometheus_postgres_exporter_enabled|bool and matrix_prometheus_postgres_exporter_service_stat.stat.exists"