Assert that current version is upgradeable #1474 (#1476)

* Assert that upgrade from current version is supported #1474 * Update core/src/epicli/data/common/ansible/playbooks/roles/upgrade/tasks/kubernetes.yml Co-authored-by: to-bar <[email protected]>
hitachienergy · Jul 22, 2020 · 9fd78b6 · 9fd78b6
1 parent d359bb4
commit 9fd78b6
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/core/src/epicli/data/common/ansible/playbooks/roles/upgrade/tasks/kubernetes.yml b/core/src/epicli/data/common/ansible/playbooks/roles/upgrade/tasks/kubernetes.yml
@@ -7,6 +7,12 @@
   import_tasks: kubernetes/get-cluster-version.yml # sets cluster_version
   delegate_to: "{{ groups['kubernetes_master'][0] }}"
 
+- name: Check if upgrade from current K8s version is supported
+  assert:
+    that: cluster_version is version('v1.14.6', '>=')
+    fail_msg: Your Kubernetes version ({{ cluster_version }}) is not supported by this version of Epiphany which requires at least version 1.14.6 (Epiphany v0.4.4). For more information, refer to the documentation.
+    quiet: true
+
 - name: Include get-kubelet-version.yml
   import_tasks: kubernetes/get-kubelet-version.yml # sets kubelet_version
   delegate_to: "{{ groups['kubernetes_master'][0] }}"