fix: use startup script in windows task

tasks/Win32NT/configure.yml

@@ -6,6 +6,12 @@
     value: '{{ postgres_exporter_data_source_name }}'
     state: present
 
+- name: 'Windows | Configure startup script for Postgres Exporter'
+  win_template:
+    src: 'Start-PostgresExporter.ps1.j2'
+    dest: '{{ postgres_exporter_install_path }}\Start-PostgresExporter.ps1'
+  register: _postgres_exporter_startup_script
+
 - name: 'Windows | Configure web config file for Postgres Exporter'
   win_template:
     src: 'web_config.yaml.j2'
@@ -16,28 +22,13 @@
       postgres_exporter_http_server_config | length or
       postgres_exporter_basic_auth_users | length
 
-- name: 'Windows | Set arguments'
-  ansible.builtin.set_fact:
-    _postgres_exporter_arguments: >-
-      --web.listen-address {{ postgres_exporter_web_listen_address }}:{{ postgres_exporter_web_listen_port }}
-      --web.telemetry-path {{ postgres_exporter_web_telemetry_path }}
-      {%- if postgres_exporter_tls_server_config | length or postgres_exporter_http_server_config | length or postgres_exporter_basic_auth_users | length %}
-      --web.config.file "{{ postgres_exporter_config_path }}\web_config.yaml"
-      {%- endif %}
-      {%- if postgres_exporter_disable_default_metrics | bool %} --disable-default-metrics {%- endif %}
-      {%- if postgres_exporter_disable_settings_metrics | bool %} --disable-settings-metrics {%- endif %}
-      {%- for collector in postgres_exporter_collectors %} --{{ collector }} {%- endfor %}
-      {%- if postgres_exporter_extend_query_path | length > 0 %} --extend.query-path {{ postgres_exporter_extend_query_path }} {%- endif %}
-      --log.level {{ postgres_exporter_log_level }}
-      --log.format {{ postgres_exporter_log_format }}
-
 - name: 'Windows | Ensure scheduled task for Postgres Exporter is enabled at boot'
   win_scheduled_task:
     name: 'Postgres Exporter'
     description: 'Prometheus exporter for Postgres server metrics.'
     actions:
-      - path: '{{ postgres_exporter_install_path }}\postgres_exporter.exe'
-        arguments: '{{ _postgres_exporter_arguments }}'
+      - path: '%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe'
+        arguments: '-ExecutionPolicy ByPass -File "{{ postgres_exporter_install_path }}\Start-PostgresExporter.ps1"'
     triggers:
       - type: 'boot'
     execution_time_limit: 'PT0S'
@@ -50,7 +41,8 @@
   win_shell: schtasks /end /tn 'Postgres Exporter'; schtasks /run /tn 'Postgres Exporter'
   when:
     - not ansible_check_mode
-    - _postgres_exporter_web_config is changed or
+    - _postgres_exporter_startup_script is changed or
+      _postgres_exporter_web_config is changed or
       _postgres_exporter_scheduled_task is changed
 
 - name: 'Windows | Ensure firewall rule for Postgres Exporter is allow'

templates/Start-PostgresExporter.ps1.j2

@@ -0,0 +1,20 @@
+& '{{ postgres_exporter_install_path }}\postgres_exporter.exe' `
+{% if postgres_exporter_tls_server_config | length or postgres_exporter_http_server_config | length or postgres_exporter_basic_auth_users | length %}
+    --web.config.file '{{ postgres_exporter_config_path }}\web_config.yaml' `
+{% endif %}
+    --web.listen-address {{ postgres_exporter_web_listen_address }}:{{ postgres_exporter_web_listen_port }} `
+    --web.telemetry-path {{ postgres_exporter_web_telemetry_path }} `
+{% for collector in postgres_exporter_collectors %}
+    --{{ collector }} `
+{% endfor %}
+{% if postgres_exporter_disable_default_metrics | bool %}
+    --disable-default-metrics `
+{% endif %}
+{% if postgres_exporter_disable_settings_metrics | bool %}
+    --disable-settings-metrics `
+{% endif %}
+{% if postgres_exporter_extend_query_path | length %}
+    --extend.query-path {{ postgres_exporter_extend_query_path }} `
+{% endif %}
+    --log.level {{ postgres_exporter_log_level }} `
+    --log.format {{ postgres_exporter_log_format }}