Ensure agents are upgraded correctly

Signed-off-by: Derek Nola <derek.nola@suse.com>

.github/workflows/integration.yml

@@ -65,6 +65,19 @@ jobs:
       - name: Verify K3s is running on Agent
         run: docker exec agent-node systemctl status k3s-agent | grep running
 
+      - name: Modify the k3s_version in inventory for upgrade
+        run: |
+          sed -i 's/k3s_version: v1.33.4+k3s1/k3s_version: v1.34.1+k3s1/' tests/basic.yml
+
+      - name: Run Upgrade Playbook
+        run: ansible-playbook playbooks/upgrade.yml -i tests/basic.yml
+
+      - name: Verify K3s upgraded on Server
+        run: docker exec server-node k3s --version | grep v1.34.
+
+      - name: Verify K3s upgraded on Agent
+        run: docker exec agent-node k3s --version | grep v1.34.
+        
       - name: Remove K3s from Server and Agent
         run: ansible-playbook playbooks/reset.yml -i tests/basic.yml
 

roles/k3s_upgrade/tasks/main.yml

@@ -39,6 +39,7 @@
              | combine({
                "INSTALL_K3S_SKIP_START": "true",
                "INSTALL_K3S_VERSION": k3s_version,
+               "INSTALL_K3S_EXEC": ( "agent" if agent_group in group_names else "server" )
              })
              | combine(airgap_dir is defined and {"INSTALL_K3S_SKIP_DOWNLOAD": "true"} or {}) }}
       changed_when: true

tests/basic.yml

@@ -11,7 +11,7 @@ k3s_cluster:
     ansible_connection: docker
     ansible_user: root
     ansible_become: true
-    k3s_version: v1.33.1+k3s1
+    k3s_version: v1.33.4+k3s1
     token: "secret12345"
     api_endpoint: "server-node"
     extra_server_args: "--snapshotter=native"