Hi Brad,
Thanks for the info
Yes I have the similar playbook, it works for me fine in single disk, but I
am looking for multiple disks to be added.
On Tuesday, October 2, 2018 at 4:50:22 PM UTC+2, Brad Van Orden wrote:
> This isn't tested. I ran it successfully for a single known added disk of
> /dev/vdb. But take a look and it might help:
> - name: "finding recent added device"
> shell: bash -c 'comm -23 <(lsblk -l | grep disk | cut -f1 -d" ")
> <(lsblk -l | grep part | cut -c1-3 | uniq)'
> register: fdisk
> - debug:
> msg: "New disks are {{fdisk.stdout_lines}}"
> - name: partition check
> parted:
> device: "/dev/{{item}}"
> unit: GiB
> register: "{{ item }}"_info
> with_items:
> - "{{fdisk.stdout_lines}}"
> - name: partition drive
> parted:
> device: "/dev/{{item}}"
> number: 1
> label: gpt
> part_start: 0%
> part_end: 100%
> name: "{{ item }}"-pv
> state: present
> with_items:
> - "{{fdisk.stdout_lines}}"
> when: {{item}}_info.disk.table == "unknown"
> - name: make-volg
> lvg:
> vg: "{{vg_name}}"
> pvs: "/dev/{{item}}1"
> pesize: 32
> with_items:
> - "{{fdisk.stdout_lines}}"
>
>
>
> On Sunday, September 30, 2018 at 10:57:12 AM UTC-4, [email protected]
> wrote:
>
>> HI all,
>>
>> I am trying to get the disk information of target machine.
>>
>> 1. I want to check the newly added disk which is fully free, means there
>> is no partition created.
>> 2. running a loop like /dev/sda to /dev/sdz and that should fail if
>> patition is not created and print the me last failed disk. can someone help
>> me ?
>>
>> I have tried bellow playbook in Linux machine. let me know the changes.
>>
>> Thanks in advance.
>>
>> - hosts: one
>> become: true
>> tasks:
>> - shell: " lsblk | grep -i disk | awk '{print$1}' "
>> register: part
>> - debug:
>> msg: "{{part.stdout_lines}}"
>> - shell: "fdisk -l /dev/{{item}}1 | grep -i cylinders"
>> register: new
>> with_items:
>> - "{{part.stdout_lines}}"
>> #until: '"cylinders" not in new.stdout'
>> failed_when: new.rc == 1
>> ignore_errors: true
>> - debug:
>> msg: "{{item.new}}"
>>
>
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