roles/common/tasks/apt-minimal.yaml

@@ -0,0 +1,9 @@
+---
+
+- name: Configure auto-upgrades
+  ansible.builtin.template:
+    src: apt-minimal
+    dest: /etc/apt/apt.conf.d/20minimal
+    owner: root
+    group: root
+    mode: 0644

roles/common/tasks/node-exporter.yaml

@@ -1,7 +1,14 @@
 ---
 
-- name: Install or remove prometheus node-exporter
+- name: Install node-exporter
   ansible.builtin.apt:
     name: prometheus-node-exporter
-    state: "{% if node_exporter %}present{% else %}absent{% endif %}"
+    state: present
+  when: node_exporter
+
+- name: Remove node-exporter
+  ansible.builtin.apt:
+    name: prometheus-node-exporter
+    state: absent
     autoremove: yes
+  when: not node_exporter

roles/common/templates/apt-minimal

@@ -0,0 +1,4 @@
+# Managed by Ansible
+
+APT::Install-Recommends "0";
+APT::Install-Suggests "0";

roles/common/templates/apt.conf.j2

@@ -6,6 +6,3 @@ Acquire::http::Proxy "http://{{ proxy_host }}:{{ proxy_port }}/";
 
 # Don't download translation-files
 Acquire::Languages "none";
-
-APT::Install-Recommends "0";
-APT::Install-Suggests "0";