Thanks for the reply. The playbook is not printing message as per the below
task.
- name: No extra hard disk
debug:
msg: "No extra hard disk available"
when: ansible_devices.sdb is undefined
Thanks,
Rajesh
On Tuesday, June 9, 2020 at 2:21:10 PM UTC+10, Dick Visser wrote:
>
> Your playbook IS printing an error when the disk is not defined. See below
>
> On Sun, 7 Jun 2020 at 15:59, Rajesh <[email protected] <javascript:>>
> wrote:
>
>> Hi all,
>>
>> The below playbook is not printing an error message when the disk is not
>> defined on a host. Could you please advise if I have made an mistake in the
>> playbook. Thanks
>>
>> - name: Create a partition
>> hosts: all
>> become: true
>> become_user: root
>> tasks:
>> - name: Gather disk info
>> parted:
>> device: /dev/sdb
>> unit: MB
>> register: device_info
>>
>> - name: Print disk info
>> debug:
>> var: device_info
>>
>> - name: Create partition
>> parted:
>> device: /dev/sdb
>> number: 1
>> part_start: 1MB
>> part_end: 1200MB
>> unit: MB
>> state: present
>> when: device_info.disk.size > 1200
>>
>> - name: Print enough size is not available
>> debug:
>> msg: "Enough size is not available"
>> when: device_info.disk.size < 1200
>>
>> - name: Create 800MB partition
>> parted:
>> device: /dev/sdb
>> number: 1
>> part_start: 1MB
>> part_end: 800MB
>> unit: MB
>> state: present
>> when: device_info.disk.size < 1200
>>
>> - name: Create file system
>> filesystem:
>> device: /dev/sdb1
>> fstype: ext4
>> force: yes
>>
>> - name: Create /exam directory
>> file:
>> path: /exam
>> state: directory
>> owner: root
>> group: root
>> mode: '0755'
>>
>> - name: mount File system
>> mount:
>> path: /exam
>> src: /dev/sdb1
>> fstype: ext4
>> state: mounted
>>
>> - name: No extra hard disk
>> debug:
>> msg: "No extra hard disk available"
>> when: ansible_devices.sdb is undefined
>>
>>
>> $ ansible-playbook partition.yml
>>
>> PLAY [Create a partition]
>> ******************************************************************************************************************************************************************************************************************
>>
>> TASK [Gathering Facts]
>> *********************************************************************************************************************************************************************************************************************
>> ok: [ansible2.example.com]
>> ok: [ansible4.example.com]
>> ok: [ansible3.example.com]
>>
>> TASK [Gather disk info]
>> ********************************************************************************************************************************************************************************************************************
>> fatal: [ansible4.example.com]: FAILED! => {"changed": false, "err":
>> "Error: Could not stat device /dev/sdb - No such file or directory.\n",
>> "msg": "Error while getting device information with parted script:
>> '/sbin/parted -s -m /dev/sdb -- unit 'MB' print'", "out": "", "rc": 1}
>>
>
> ^^^^here
>
>
>
>> ok: [ansible3.example.com]
>> ok: [ansible2.example.com]
>>
>> TASK [Print disk info]
>> *********************************************************************************************************************************************************************************************************************
>> ok: [ansible2.example.com] => {
>> "device_info": {
>> "changed": false,
>> "disk": {
>> "dev": "/dev/sdb",
>> "logical_block": 512,
>> "model": "ATA VBOX HARDDISK",
>> "physical_block": 512,
>> "size": 12885.0,
>> "table": "msdos",
>> "unit": "mb"
>> },
>> "failed": false,
>> "partitions": [
>> {
>> "begin": 1.05,
>> "end": 1200.0,
>> "flags": [],
>> "fstype": "ext4",
>> "name": "",
>> "num": 1,
>> "size": 1199.0,
>> "unit": "mb"
>> }
>> ],
>> "script": "unit 'MB' print"
>> }
>> }
>> ok: [ansible3.example.com] => {
>> "device_info": {
>> "changed": false,
>> "disk": {
>> "dev": "/dev/sdb",
>> "logical_block": 512,
>> "model": "ATA VBOX HARDDISK",
>> "physical_block": 512,
>> "size": 1074.0,
>> "table": "msdos",
>> "unit": "mb"
>> },
>> "failed": false,
>> "partitions": [
>> {
>> "begin": 1.05,
>> "end": 800.0,
>> "flags": [],
>> "fstype": "ext4",
>> "name": "",
>> "num": 1,
>> "size": 799.0,
>> "unit": "mb"
>> }
>> ],
>> "script": "unit 'MB' print"
>> }
>> }
>>
>> TASK [Create partition]
>> ********************************************************************************************************************************************************************************************************************
>> skipping: [ansible3.example.com]
>> ok: [ansible2.example.com]
>>
>> TASK [Print enough size is not available]
>> **************************************************************************************************************************************************************************************************
>> skipping: [ansible2.example.com]
>> ok: [ansible3.example.com] => {
>> "msg": "Enough size is not available"
>> }
>>
>> TASK [Create 800MB partition]
>> **************************************************************************************************************************************************************************************************************
>> skipping: [ansible2.example.com]
>> ok: [ansible3.example.com]
>>
>> TASK [Create file system]
>> ******************************************************************************************************************************************************************************************************************
>> fatal: [ansible3.example.com]: FAILED! => {"changed": false, "cmd":
>> "/sbin/mkfs.ext4 -F /dev/sdb1", "msg": "mke2fs 1.44.6
>> (5-Mar-2019)\n/dev/sdb1 is mounted; will not make a filesystem here!",
>> "rc": 1, "stderr": "mke2fs 1.44.6 (5-Mar-2019)\n/dev/sdb1 is mounted; will
>> not make a filesystem here!\n", "stderr_lines": ["mke2fs 1.44.6
>> (5-Mar-2019)", "/dev/sdb1 is mounted; will not make a filesystem here!"],
>> "stdout": "", "stdout_lines": []}
>> fatal: [ansible2.example.com]: FAILED! => {"changed": false, "cmd":
>> "/sbin/mkfs.ext4 -F /dev/sdb1", "msg": "mke2fs 1.44.6
>> (5-Mar-2019)\n/dev/sdb1 is mounted; will not make a filesystem here!",
>> "rc": 1, "stderr": "mke2fs 1.44.6 (5-Mar-2019)\n/dev/sdb1 is mounted; will
>> not make a filesystem here!\n", "stderr_lines": ["mke2fs 1.44.6
>> (5-Mar-2019)", "/dev/sdb1 is mounted; will not make a filesystem here!"],
>> "stdout": "", "stdout_lines": []}
>>
>> PLAY RECAP
>> *********************************************************************************************************************************************************************************************************************************
>> ansible2.example.com : ok=4 changed=0 unreachable=0
>> failed=1 skipped=2 rescued=0 ignored=0
>> ansible3.example.com : ok=5 changed=0 unreachable=0
>> failed=1 skipped=1 rescued=0 ignored=0
>> ansible4.example.com : ok=1 changed=0 unreachable=0
>> failed=1 skipped=0 rescued=0 ignored=0
>>
>> Regards,
>> Rajesh
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Ansible Project" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected] <javascript:>.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/ansible-project/e36f43d4-558b-44b4-8f7c-fd6e793f472co%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/ansible-project/e36f43d4-558b-44b4-8f7c-fd6e793f472co%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
> --
> Sent from a mobile device - please excuse the brevity, spelling and
> punctuation.
>
--
You received this message because you are subscribed to the Google Groups
"Ansible Project" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/ansible-project/75988c75-0d24-479c-a697-fdb55c1de00eo%40googlegroups.com.
