Swarm operational

ansible/swarm-node.yml

@@ -1,16 +1,68 @@
 ---
 - hosts: swarm_workers 
   become: true
+  gather_facts: yes
 
   vars:
   roles:
     - role: geerlingguy.swap
-      swap_file_size_mb: 1024 
     - role: geerlingguy.docker
     - role: common
 
   tasks:
-    - name: Check memory and swap usage
-      command: free -m
-      register: memory_info
-      changed_when: false
+    - name: Get worker join token from master
+      slurp:
+        src: /tmp/swarm_worker_token
+      register: worker_token_file
+      delegate_to: "{{ groups['swarm_master'][0] }}"
+
+    - name: Decode worker join token
+      set_fact:
+        worker_token: "{{ worker_token_file.content | b64decode | trim }}"
+
+    - name: Debug all relevant variables
+      debug:
+        msg: |
+          === SWARM JOIN DEBUG INFO ===
+          Current host: {{ inventory_hostname }}
+          Current host IP: {{ ansible_host }}
+          
+          Master group hosts: {{ groups['swarm_master'] }}
+          First master: {{ groups['swarm_master'][0] }}
+          
+          Master hostvars:
+          - ansible_host: {{ hostvars[groups['swarm_master'][0]]['ansible_host'] }}
+          - inventory_hostname: {{ hostvars[groups['swarm_master'][0]]['inventory_hostname'] }}
+          
+          Remote address calculation:
+          - Raw master ansible_host: {{ hostvars[groups['swarm_master'][0]]['ansible_host'] }}
+          - Fallback to hostname: {{ groups['swarm_master'][0] }}
+          - Final address: {{ hostvars[groups['swarm_master'][0]]['ansible_host'] | default(groups['swarm_master'][0]) }}
+          - With port: {{ hostvars[groups['swarm_master'][0]]['ansible_host'] | default(groups['swarm_master'][0]) }}:2377
+          
+          Join token (first 10 chars): {{ worker_token[:10] }}...
+
+    - name: Gather master facts
+      ansible.builtin.setup:
+      delegate_to: "{{ groups['swarm_master'][0] }}"
+      run_once: true
+      register: master_facts
+      
+    - name: Debug master hostvars
+      debug:
+        msg: |
+          Master hostvars keys: {{ hostvars[groups['swarm_master'][0]].keys() | list }}
+          Master ansible_eth1: {{ hostvars[groups['swarm_master'][0]].ansible_eth1 | default('Not available') }}
+          Master node: {{ groups['swarm_master'][0] }}
+          Master ansible_default_ipv4: {{ hostvars[groups['swarm_master'][0]] }}
+          Master ansible_default_ipv4: {{ master_facts.ansible_facts }}
+          FINAL IP: {{ master_facts.ansible_facts ['ansible_eth1']['ipv4']['address'] }}
+
+    - name: Add nodes
+      community.docker.docker_swarm:
+        state: join
+        join_token: "{{ worker_token }}"
+        remote_addrs:
+          - "{{ master_facts.ansible_facts ['ansible_eth1']['ipv4']['address'] }}:2377"
+        advertise_addr: "{{ ansible_eth1.ipv4.address }}" 
+