Reorganize vars dict;Parse & loop through dict key/values

ansible/roles/appliance/tasks/dependencies.yml

@@ -13,6 +13,8 @@
     group: root
     mode: 0755
   loop: "{{ dependencies.static_binaries | selectattr('archive', 'undefined') }}"
+  loop_control:
+    label: "{{ item.filename }}"
 
 - name: Download, extract & install archived static binaries
   include_tasks: dependencies.archive_compressed.yml

ansible/roles/metacluster/tasks/components.yml

@@ -4,10 +4,25 @@
     state: directory
   loop:
     - /opt/metacluster/components/harbor
+    - /opt/metacluster/helm-charts
 
 - name: Add helm repositories
   kubernetes.core.helm_repository:
     name: "{{ item.name }}"
     repo_url: "{{ item.url }}"
     state: present
-  loop: "{{ components.helm_repositories }}"
+  loop: "{{ platform.helm_repositories }}"
+
+- name: Fetch helm charts
+  ansible.builtin.command:
+    cmd: helm fetch {{ item.value.chart_name }} --untar --version {{ item.value.version }}
+    chdir: /opt/metacluster/helm-charts
+  loop: "{{ lookup('ansible.builtin.dict', components) }}"
+
+- ansible.builtin.command:
+    cmd: ls -lashR /opt/metacluster/helm-charts
+  register: results
+- ansible.builtin.debug:
+    var: results
+
+

ansible/vars/metacluster.yml

@@ -1,22 +1,25 @@
+platform:
   k3s:
     version: v1.24.1+k3s1
 
-components:
-
   helm_repositories:
     - name: longhorn
       url: https://charts.longhorn.io
     - name: harbor
       url: https://helm.goharbor.io
 
+components:
+
   longhorn:
-    version:
+    version: 1.3.0
+    helm_chart: longhorn/longhorn
 
   harbor:
-    version:
+    version: 2.5.1
+    helm_chart: harbor/harbor
 
-  argocd:
+#  argocd:
-    version:
+#    version:
 
 dependencies: