aws mount efs volume - ansible

[Sandy Hung]

Hi 

I have some problem this msg  "Error mounting /home/ec2-user/test_efs: mount.nfs4: Failed to resolve server fs-a41235e5.efs.ap-southeast-1.amazonaws.com: Name or service not known\n"

}

my ansible

---

 - hosts: localhost

   become: yes

   gather_facts: yes

   vars:

    aws_profile: default

    aws_region: ap-southeast-1

    nfs_package: nfs-common

    efs_file_system_id: [ID here]

    efs_mount_dir: /efs

    efs_vol_name: "test_efs"

   tasks:

    - local_action:

        module: efs_facts

        name: "{{ efs_vol_name }}"

      run_once: true

      register: _efs_fact

    - set_fact:

        _efs_fact_id: "{{ _efs_fact.ansible_facts.efs[0].file_system_id }}"

    - name: install efs libs

      apt:

        name: "{{ item }}"

        state: present

      become: yes

      with_items:

#        - "amazon-efs-utils"

        - "nfs-common"

    - name: Create data store directory for efs mount

      file:

        dest: "/home/ec2-user/{{ efs_vol_name }}"

        state: directory

    - name: mount efs volume

      mount:

        path: "/home/ec2-user/{{ efs_vol_name }}"

        src: "{{ _efs_fact_id }}.efs.ap-southeast-1.amazonaws.com:/"

        fstype: "nfs4"

        opts: "nfssevers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport"

        state: mounted

      become: yes

    - name: change directory owner

      file:

        dest: "/home/ec2-user/{{ efs_vol_name }}"

        owner: "ec2-user"

        group: "ec2-user"

        state: directory

      become: yes

[Dick Visser]

On Mon, 30 Mar 2020 at 12:07, Sandy Hung <sandy...@abagile.com> wrote:
>
> Hi
>
> I have some problem this msg "Error mounting /home/ec2-user/test_efs: mount.nfs4: Failed to resolve server fs-a41235e5.efs.ap-southeast-1.amazonaws.com: Name or service not known\n"

That hostname can't be resolved with DNS, you need to fix that.


--
Dick Visser
Trust & Identity Service Operations Manager
GÉANT