---
- name: Setup NFS Storage for Consul Cluster
  hosts: localhost
  gather_facts: false
  vars:
    nfs_server: snail
    nfs_export_path: /fs/1000/nfs
    nfs_mount_path: /opt/consul-shared
  
  tasks:
    - name: Install NFS client and mount on master
      ansible.builtin.shell: |
        ssh -o StrictHostKeyChecking=no -p 60022 ben@master '
          echo "3131" | sudo -S apt update && 
          echo "3131" | sudo -S apt install -y nfs-common &&
          echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }} &&
          echo "3131" | sudo -S mount -t nfs {{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} &&
          echo "{{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} nfs defaults 0 0" | echo "3131" | sudo -S tee -a /etc/fstab
        '
      delegate_to: localhost
      register: master_result

    - name: Install NFS client and mount on ash3c
      ansible.builtin.shell: |
        ssh -o StrictHostKeyChecking=no ben@ash3c '
          echo "3131" | sudo -S apt update && 
          echo "3131" | sudo -S apt install -y nfs-common &&
          echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }} &&
          echo "3131" | sudo -S mount -t nfs {{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} &&
          echo "{{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} nfs defaults 0 0" | echo "3131" | sudo -S tee -a /etc/fstab
        '
      delegate_to: localhost
      register: ash3c_result

    - name: Install NFS client and mount on warden
      ansible.builtin.shell: |
        ssh -o StrictHostKeyChecking=no ben@warden '
          echo "3131" | sudo -S apt update && 
          echo "3131" | sudo -S apt install -y nfs-common &&
          echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }} &&
          echo "3131" | sudo -S mount -t nfs {{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} &&
          echo "{{ nfs_server }}:{{ nfs_export_path }} {{ nfs_mount_path }} nfs defaults 0 0" | echo "3131" | sudo -S tee -a /etc/fstab
        '
      delegate_to: localhost
      register: warden_result

    - name: Test NFS connectivity on all nodes
      ansible.builtin.shell: |
        ssh -o StrictHostKeyChecking=no -p 60022 ben@master 'echo "3131" | sudo -S touch {{ nfs_mount_path }}/test-master-$(date +%s) && ls -la {{ nfs_mount_path }}/'
        ssh -o StrictHostKeyChecking=no ben@ash3c 'echo "3131" | sudo -S touch {{ nfs_mount_path }}/test-ash3c-$(date +%s) && ls -la {{ nfs_mount_path }}/'
        ssh -o StrictHostKeyChecking=no ben@warden 'echo "3131" | sudo -S touch {{ nfs_mount_path }}/test-warden-$(date +%s) && ls -la {{ nfs_mount_path }}/'
      delegate_to: localhost
      register: nfs_test_result

    - name: Display NFS test results
      ansible.builtin.debug:
        var: nfs_test_result.stdout_lines

    - name: Create Consul data directories on NFS
      ansible.builtin.shell: |
        ssh -o StrictHostKeyChecking=no -p 60022 ben@master 'echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }}/consul-master'
        ssh -o StrictHostKeyChecking=no ben@ash3c 'echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }}/consul-ash3c'
        ssh -o StrictHostKeyChecking=no ben@warden 'echo "3131" | sudo -S mkdir -p {{ nfs_mount_path }}/consul-warden'
      delegate_to: localhost
      register: consul_dirs_result

    - name: Display setup completion
      ansible.builtin.debug:
        msg: 
          - "NFS setup completed successfully!"
          - "NFS mount point: {{ nfs_mount_path }}"
          - "Consul data directories created:"
          - "  - {{ nfs_mount_path }}/consul-master"
          - "  - {{ nfs_mount_path }}/consul-ash3c"
          - "  - {{ nfs_mount_path }}/consul-warden"