Merge branch 'conditional-installation' into 'master'

conditional installation

See merge request cloud/kubernetes/kubernetes-infra-example!9

ansible/01-playbook/roles/nginx_ingress/tasks/main.yml

@@ -2,13 +2,15 @@
   kubernetes.core.helm_repository:
     name: ingress-nginx
     repo_url: "https://kubernetes.github.io/ingress-nginx"
+  when: install_nginx_task | bool
 
 - name: Install Ingress-Nginx chart
   kubernetes.core.helm:
-    kubeconfig: ~/kubernetes-infra-example/ansible/artifacts/admin.conf
+    kubeconfig: "{{ playbook_dir }}/../artifacts/admin.conf"
     name: nginx-ingress
     chart_ref: ingress-nginx/ingress-nginx
     release_namespace: ingress-nginx
     create_namespace: true
     values_files:
-      - "{{ role_path }}/templates/values.yaml"
+      - "{{ role_path }}/templates/values.yaml"
\ No newline at end of file
+  when: install_nginx_task | bool
\ No newline at end of file

ansible/group_vars/all/all.yml

@@ -23,3 +23,5 @@ cloud_provider: external
 external_cloud_provider: openstack
 
 #kube_apiserver_access_address: {{ hostvars[groups['bastion'][0]].ansible_host }}"
+
+install_nginx_task: true
\ No newline at end of file