[ansible-project] Re: Delete based on directory size
Does this help?
I created a directory structure with four files:
$ find /tmp/dirsize/ -ls | cut -c 18-
drwxrwxr-x 5 dan dan 100 May 11 14:59 /tmp/dirsize/
drwxrwxr-x 2 dan dan60 May 11 15:00 /tmp/dirsize/d3
-rw-rw-r-- 1 dan dan 5242880 May 11 15:00 /tmp/dirsize/d3/5M.
file
drwxrwxr-x 2 dan dan60 May 11 15:00 /tmp/dirsize/d2
-rw-rw-r-- 1 dan dan 3145728 May 11 15:00 /tmp/dirsize/d2/3M.
file
drwxrwxr-x 2 dan dan80 May 11 15:00 /tmp/dirsize/d1
-rw-rw-r-- 1 dan dan 3145728 May 11 15:00 /tmp/dirsize/d1/3M.
file
-rw-rw-r-- 1 dan dan 6291456 May 11 14:59 /tmp/dirsize/d1/6M.
file
Then using this playbook:
---
- hosts: all
gather_facts: false
vars:
log_dir: "/tmp/dirsize/"
max_dirsize: 4
max_logsize: 4
tasks:
- name: Test using du command
shell: du -sm "{{ log_dir }}"/*
register: du_files
changed_when: false
- name: "Work on directories greater than {{ max_dirsize }}m in {{
log_dir }}"
debug:
msg: "Files- {{ item.split('\t')[1] }} - {{ item.split('\t')[0] }}m"
when: item.split('\t')[0]|int >= max_dirsize|int
with_items: "{{ du_files.stdout_lines }}"
The playbook runs and uses the "du" command to find the size of all the files
and directories, then that list is parsed to find only those items that are
larger than "max_dirsize" MB.
$ ansible-playbook dirsize.yml --connection local -i localhost,
PLAY [all]
*
TASK [Test using du command]
***ok:
[localhost]
TASK [Work on directories greater than 4m in /tmp/dirsize/]
ok: [localhost]
=> (item=9 /tmp/dirsize/d1) => {"msg": "Files- /tmp/dirsize/d1 -
9m"}skipping: [localhost] => (item=3 /tmp/dirsize/d2) ok: [localhost] =>
(item=5 /tmp/dirsize/d3) => {"msg": "Files- /tmp/dirsize/d3 - 5m"}
PLAY RECAP
*localhost
: ok=2changed=0unreachable=0failed=0
Replace the "debug:" module call with the action(s) you want to take on those
large files.
On Saturday, May 11, 2019 at 7:00:16 AM UTC-5, Nicholas Britton wrote:
>
> I have been looking for a module for something similar to the du command.
> I would like to have a play that looks at the log directory to detect if
> it's a certian size or larger and if so find the sub folders with gbs of
> data and remove or tar that data up.
>
> So far I am not finding that and parsing the return of the du command is
> not is not somethig I am having luck with.
>
> Has anyone tried to do something similar? Have any ideas or pointers for
> me?
>
>
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Re: [ansible-project] How to choose the var list based on a condition
On 11.05.2019 20:40, Saranya N wrote:
> I have a list of dictionary variables something like below in vars file.
>
> App01:
> A : value1
> B : value2
> C : value3
>
> App02:
>A : value4
>C : value5
>B : value6
>
> And so on...
>
> When I run my playbook with -e option app=01
"{{ hostvars[inventory_hostname]['App' ~ app] }}"
> or app=App01
"{{ hostvars[inventory_hostname][app] }}"
> I want to use App01 variables in with_items in my task .
App01 and App02 is not a list so you can't use with_items, but you could use
with_dict instead.
--
Kai Stian Olstad
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[ansible-project] How to choose the var list based on a condition
I have a list of dictionary variables something like below in vars file. App01: A : value1 B : value2 C : value3 App02: A : value4 C : value5 B : value6 And so on... When I run my playbook with -e option app=01 or app=App01 I want to use App01 variables in with_items in my task . How can I achieve this? -- 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 ansible-project+unsubscr...@googlegroups.com. To post to this group, send email to ansible-project@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/2ebce4ff-8a81-4f1f-a978-1aefa38ada97%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[ansible-project] set_facts with if-else clause, also check if the var contains digits?
Im trying to set a variable based on below condition where templname is an
external variable with below options
ansible-playbook -i hosts -e "templname=CTrl03_kerbs_09"
OR
ansible-playbook -i hosts -e "templname=CTrl05"
set_fact:
dbn: "{{ CTrl03_kerbs_09 | lower }}
dbnum: "{ % 'prefix-' + templname.split('_')[-1] if '_' in templname
else 'prefix' %}"##if templname contains "_" then dbnum should append
"prefix-" to the last digit of templname i.e I want "prefix-9"
I want vars set like below:
1)
dbn = ctrl03_kerbs_09
dbnum = prefix-9
2)
dbn = ctrl05
dbnum = prefix
But this doesngt seem to work? Any problem in syntax? I get syntax error...
Also is there a ansible way to check if the string(templname) contains
digits??
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Re: [ansible-project] ansible cron with 2.8rc3
On 11.05.2019 19:15, Kai Stian Olstad wrote:
> On 11.05.2019 18:38, Michael Ströder wrote:
>> I'm testing my ansible roles with ansible 2.8rc3.
>> The roles work with ansible 2.7.10.
>>
>> This cron task fails with 2.8rc3 using Python 2.7.16 (see details
>> attached at message end):
>>
>> - name: "Remove obsolete CRON jobs from /etc/cron.d/aedir_tools"
>> cron:
>> name: "{{ item }}"
>> state: absent
>> cron_file: aedir_tools
>> with_items:
>> - aedirpwd_cron
>> - aedirpwd_expiry_check
>>
>> What's wrong with that?
>>
>
>
>
>> "msg": "missing parameter(s) required by 'cron_file': user"
>> }
>>
>
> As the message say you are missing the user parameter, per documentation this
> is required.
>
> That said, the user parameter is irrelevant when state is absent so I would
> call this a bug.
Here is the culprit PR
https://github.com/ansible/ansible/pull/28662
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Kai Stian Olstad
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Re: [ansible-project] ansible cron with 2.8rc3
On 11.05.2019 18:38, Michael Ströder wrote:
> I'm testing my ansible roles with ansible 2.8rc3.
> The roles work with ansible 2.7.10.
>
> This cron task fails with 2.8rc3 using Python 2.7.16 (see details
> attached at message end):
>
> - name: "Remove obsolete CRON jobs from /etc/cron.d/aedir_tools"
>cron:
> name: "{{ item }}"
> state: absent
> cron_file: aedir_tools
>with_items:
> - aedirpwd_cron
> - aedirpwd_expiry_check
>
> What's wrong with that?
>
> "msg": "missing parameter(s) required by 'cron_file': user"
> }
>
As the message say you are missing the user parameter, per documentation this
is required.
That said, the user parameter is irrelevant when state is absent so I would
call this a bug.
--
Kai Stian Olstad
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[ansible-project] ansible cron with 2.8rc3
HI!
I'm testing my ansible roles with ansible 2.8rc3.
The roles work with ansible 2.7.10.
This cron task fails with 2.8rc3 using Python 2.7.16 (see details
attached at message end):
- name: "Remove obsolete CRON jobs from /etc/cron.d/aedir_tools"
cron:
name: "{{ item }}"
state: absent
cron_file: aedir_tools
with_items:
- aedirpwd_cron
- aedirpwd_expiry_check
What's wrong with that?
Ciao, Michael.
snip
The full traceback is:
WARNING: The below traceback may *not* be related to the actual failure.
File
"/tmp/ansible_cron_payload_HHWGrW/ansible_cron_payload.zip/ansible/module_utils/basic.py",
line 1529, in _check_required_by
check_required_by(spec, param)
File
"/tmp/ansible_cron_payload_HHWGrW/ansible_cron_payload.zip/ansible/module_utils/common/validation.py",
line 164, in check_required_by
raise TypeError(to_native(msg))
failed: [ae-dir-suse-p1.virtnet1.stroeder.local] (item=aedirpwd_cron) =>
{
"ansible_loop_var": "item",
"changed": false,
"invocation": {
"module_args": {
"backup": false,
"cron_file": "aedir_tools",
"day": "*",
"disabled": false,
"hour": "*",
"minute": "*",
"month": "*",
"name": "aedirpwd_cron",
"reboot": false,
"state": "absent",
"weekday": "*"
}
},
"item": "aedirpwd_cron",
"msg": "missing parameter(s) required by 'cron_file': user"
}
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[ansible-project] Delete based on directory size
I have been looking for a module for something similar to the du command. I would like to have a play that looks at the log directory to detect if it's a certian size or larger and if so find the sub folders with gbs of data and remove or tar that data up. So far I am not finding that and parsing the return of the du command is not is not somethig I am having luck with. Has anyone tried to do something similar? Have any ideas or pointers for me? -- 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 ansible-project+unsubscr...@googlegroups.com. To post to this group, send email to ansible-project@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/27c07b39-4955-4645-8e61-e68b96872da6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
