0215

ubuntu 노드 2개 추가 후

 

nfs.yaml

---
- name: setup for nfs server
  hosts: localhost
  gather_facts: no

  tasks:
    - name: make nfs_shared directory
      file:
        path: /home/vagrant/nfs_shared
        state: directory
        mode: 0755
    - name: configure /etc/exports
      become: yes
      lineinfile:
        path: /etc/exports
        line: /home/vagrant/nfs_shared 192.168.110.0/24(rw,no_root_squash,sync)

    - name: nfs service restart
      become: yes
      service:
        name: nfs
        state: restarted

- name: setup for nfs clients - second play
  hosts:
    - centos
    - ubuntu

# gather_facts: yes  ; gather_facts 의 디폴트 값은 yes 이므로 주석해제해도  결과는 같습니다.

  tasks:
    - name: installed nfs-utils on centos
      become: yes
      yum:
        name: nfs-utils
        state: present
      when: ansible_facts['os_family'] == "RedHat"

    - name: install nfs-common on ubuntu
      become: yes
      apt:
        name: nfs-common
        update_cache: yes
      when: ansible_facts['os_family'] == "Debian"

    - name: make nfs_client_directorY
      file:
        path: /home/vagrant/nfs
        state: directory

    - name: mount point directory as client
      become: yes
      mount:
        path: /home/vagrant/nfs
        src: 192.168.110.10:/home/vagrant/nfs_shared
        fstype: nfs
        opts: nfsvers=4
        state: mounted

 

ansible-playbook nfs.yaml

 

ansible ubuntu -m shell -a "df -h" -k

[vagrant@control work]$ ansible ubuntu -m shell -a "df -h" -k
SSH password:
node5 | CHANGED | rc=0 >>
Filesystem                               Size  Used Avail Use% Mounted on
tmpfs                                    197M  964K  196M   1% /run
/dev/mapper/ubuntu--vg-ubuntu--lv         62G  5.2G   54G   9% /
tmpfs                                    983M     0  983M   0% /dev/shm
tmpfs                                    5.0M     0  5.0M   0% /run/lock
/dev/sda2                                2.0G  234M  1.6G  13% /boot
192.168.110.10:/home/vagrant/nfs_shared   40G  3.5G   37G   9% /home/vagrant/nfs
tmpfs                                    197M  4.0K  197M   1% /run/user/1000
node4 | CHANGED | rc=0 >>
Filesystem                               Size  Used Avail Use% Mounted on
tmpfs                                    197M  964K  196M   1% /run
/dev/mapper/ubuntu--vg-ubuntu--lv         62G  5.2G   54G   9% /
tmpfs                                    983M     0  983M   0% /dev/shm
tmpfs                                    5.0M     0  5.0M   0% /run/lock
/dev/sda2                                2.0G  234M  1.6G  13% /boot
192.168.110.10:/home/vagrant/nfs_shared   40G  3.5G   37G   9% /home/vagrant/nfs
tmpfs                                    197M  4.0K  197M   1% /run/user/1000

 

마운트 되었다는 것을 확인 할 수 있다.