Refactor portainer configuration: standardize ansible_password, simplify SSH arguments, and clean up inventory group naming.

host_vars/portainer.yml

@@ -1,13 +1,6 @@
 ansible_user: howard
-ansible_password: "Papadopolus0"     # vezme secret ze Semaphoru
+ansible_password: "Papadopolus0"
 
-# Force native ssh + password, with Proxy via Proxmox.
 ansible_connection: ssh
 ansible_port: 22
-ansible_ssh_common_args: >-
-  -o StrictHostKeyChecking=no
-  -o UserKnownHostsFile=/dev/null
-  -o ProxyCommand="ssh -q
-                   -o StrictHostKeyChecking=no
-                   -o UserKnownHostsFile=/dev/null
-                   root@192.168.69.2 -W %h:%p"
+ansible_ssh_common_args: "-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -J root@192.168.69.2"

inv_linuxes_portainer

@@ -1,7 +1,5 @@
-# Proxmox (jump host)
 [linux_servers]
 proxmox ansible_host=192.168.69.2
 
-# Portainer/Nextcloud host (přejmenovaná skupina)
 [nextcloud_host]
 portainer ansible_host=192.168.69.253

nextcloud/check_stack_nextcloud.yml

@@ -8,9 +8,9 @@
     - name: Ensure docker CLI is available
       ansible.builtin.command:
         argv: ["/usr/bin/env", "bash", "-lc", "command -v docker"]
+      register: docker_check
       changed_when: false
-      failed_when: result.rc != 0
-      register: result
+      failed_when: docker_check.rc != 0
       # English: Hard fail if docker is not present.
 
     - name: Verify Nextcloud container is running