How to find missing number from output in Ansible
My playlist has below contains
- set_fact:
missnu={{out.stdout_lines}}
register: missnu
- debug: msg={{missnu}}
And I am getting below output,
TASK [debug] **********************
ok: [192.168.0.10] => {
"msg": [
"1 2 3 4"
]
}
This is expected result, however I want to find the number which is missing from this.
Meaning if the result is "1 2 4" OR "2 3 4" OR "2 4" how would I get those missing numbers?
ansible
asked Nov 13 '18 at 4:11
user10373379user10373379
124
add a comment |
My playlist has below contains
- set_fact:
missnu={{out.stdout_lines}}
register: missnu
- debug: msg={{missnu}}
And I am getting below output,
TASK [debug] **********************
ok: [192.168.0.10] => {
"msg": [
"1 2 3 4"
]
}
This is expected result, however I want to find the number which is missing from this.
Meaning if the result is "1 2 4" OR "2 3 4" OR "2 4" how would I get those missing numbers?
ansible
asked Nov 13 '18 at 4:11
user10373379user10373379
124
add a comment |
My playlist has below contains
- set_fact:
missnu={{out.stdout_lines}}
register: missnu
- debug: msg={{missnu}}
And I am getting below output,
TASK [debug] **********************
ok: [192.168.0.10] => {
"msg": [
"1 2 3 4"
]
}
This is expected result, however I want to find the number which is missing from this.
Meaning if the result is "1 2 4" OR "2 3 4" OR "2 4" how would I get those missing numbers?
ansible
asked Nov 13 '18 at 4:11
user10373379user10373379
124
My playlist has below contains
- set_fact:
missnu={{out.stdout_lines}}
register: missnu
- debug: msg={{missnu}}
And I am getting below output,
TASK [debug] **********************
ok: [192.168.0.10] => {
"msg": [
"1 2 3 4"
]
}
This is expected result, however I want to find the number which is missing from this.
Meaning if the result is "1 2 4" OR "2 3 4" OR "2 4" how would I get those missing numbers?
ansible
ansible
asked Nov 13 '18 at 4:11
user10373379user10373379
124
asked Nov 13 '18 at 4:11
user10373379user10373379
124
asked Nov 13 '18 at 4:11
user10373379user10373379
124
asked Nov 13 '18 at 4:11
user10373379user10373379
124
asked Nov 13 '18 at 4:11
user10373379user10373379
124
124
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
Try with below code (it's a simple python code), It worked for me. In below 6 is the limit which I have set to test you can change it as per your requirement.
So by this the numbers which you get from out.stdout.lines will get removed from limit which you set (6 or any number which you want) and remaining numbers will show.
- name: Getting Missing Numbers
shell: python -c "ma = {{ out.stdout_lines }}; num = [int(i) for i in ma[0].split()]; mn = list(set(range(1, 6 + 1)) - set(num)); print(mn)"
register: mynu
- debug: msg={{mynu.stdout}}
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
add a comment |
You're printing the stdout from some command but I'll assume you know the expected result and have that stored in a variable somewhere. For this I'd use the difference filter.
- hosts: localhost
vars:
sample_out_ml: [ 1, 2, 3, 4 ]
sample_out_sl: "1 2 3 4"
expected: [ 1, 2, 3 ,4 ,5 ]
tasks:
- name: Show difference when cmd outputs multi-line
debug:
msg: "{{ expected | difference(sample_out_ml) }}"
- name: Show difference when cmd outputs on single line
debug:
msg: "{{ expected | difference(sample_out_sl.split(' ') | map('int') ) }}"
EDIT Based on your comments I provided a more robust example of how you might do this. If you're going all in on Ansible you should try and refrain from using the command modules. Hope this helps.
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
It prints"msg": "Hello world!"not the missing numbers
– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have addedallnu: [ 1, 2, 3, 4, 5 ]so the missing number should be5instead it shows"msg": [ 1, 2, 3, 4, 5 ]Ansible version is2.7.0
– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried thismsg: "{{ allnu | difference([1, 2, 3, 4]) }}"And I get exact missing number i.e5. However my output like"1 2 3 4"it's not a list to work with your way.
– user10373379
Nov 13 '18 at 7:56
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Try with below code (it's a simple python code), It worked for me. In below 6 is the limit which I have set to test you can change it as per your requirement.
So by this the numbers which you get from out.stdout.lines will get removed from limit which you set (6 or any number which you want) and remaining numbers will show.
- name: Getting Missing Numbers
shell: python -c "ma = {{ out.stdout_lines }}; num = [int(i) for i in ma[0].split()]; mn = list(set(range(1, 6 + 1)) - set(num)); print(mn)"
register: mynu
- debug: msg={{mynu.stdout}}
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
add a comment |
Try with below code (it's a simple python code), It worked for me. In below 6 is the limit which I have set to test you can change it as per your requirement.
So by this the numbers which you get from out.stdout.lines will get removed from limit which you set (6 or any number which you want) and remaining numbers will show.
- name: Getting Missing Numbers
shell: python -c "ma = {{ out.stdout_lines }}; num = [int(i) for i in ma[0].split()]; mn = list(set(range(1, 6 + 1)) - set(num)); print(mn)"
register: mynu
- debug: msg={{mynu.stdout}}
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
add a comment |
Try with below code (it's a simple python code), It worked for me. In below 6 is the limit which I have set to test you can change it as per your requirement.
So by this the numbers which you get from out.stdout.lines will get removed from limit which you set (6 or any number which you want) and remaining numbers will show.
- name: Getting Missing Numbers
shell: python -c "ma = {{ out.stdout_lines }}; num = [int(i) for i in ma[0].split()]; mn = list(set(range(1, 6 + 1)) - set(num)); print(mn)"
register: mynu
- debug: msg={{mynu.stdout}}
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
Try with below code (it's a simple python code), It worked for me. In below 6 is the limit which I have set to test you can change it as per your requirement.
So by this the numbers which you get from out.stdout.lines will get removed from limit which you set (6 or any number which you want) and remaining numbers will show.
- name: Getting Missing Numbers
shell: python -c "ma = {{ out.stdout_lines }}; num = [int(i) for i in ma[0].split()]; mn = list(set(range(1, 6 + 1)) - set(num)); print(mn)"
register: mynu
- debug: msg={{mynu.stdout}}
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
answered Nov 13 '18 at 11:38
Jaydeep ChaudhariJaydeep Chaudhari
10010
10010
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
add a comment |
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
Thanks a Lot, That is exactly what I needed.
– user10373379
Nov 13 '18 at 12:13
add a comment |
You're printing the stdout from some command but I'll assume you know the expected result and have that stored in a variable somewhere. For this I'd use the difference filter.
- hosts: localhost
vars:
sample_out_ml: [ 1, 2, 3, 4 ]
sample_out_sl: "1 2 3 4"
expected: [ 1, 2, 3 ,4 ,5 ]
tasks:
- name: Show difference when cmd outputs multi-line
debug:
msg: "{{ expected | difference(sample_out_ml) }}"
- name: Show difference when cmd outputs on single line
debug:
msg: "{{ expected | difference(sample_out_sl.split(' ') | map('int') ) }}"
EDIT Based on your comments I provided a more robust example of how you might do this. If you're going all in on Ansible you should try and refrain from using the command modules. Hope this helps.
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
It prints"msg": "Hello world!"not the missing numbers
– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have addedallnu: [ 1, 2, 3, 4, 5 ]so the missing number should be5instead it shows"msg": [ 1, 2, 3, 4, 5 ]Ansible version is2.7.0
– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried thismsg: "{{ allnu | difference([1, 2, 3, 4]) }}"And I get exact missing number i.e5. However my output like"1 2 3 4"it's not a list to work with your way.
– user10373379
Nov 13 '18 at 7:56
add a comment |
You're printing the stdout from some command but I'll assume you know the expected result and have that stored in a variable somewhere. For this I'd use the difference filter.
- hosts: localhost
vars:
sample_out_ml: [ 1, 2, 3, 4 ]
sample_out_sl: "1 2 3 4"
expected: [ 1, 2, 3 ,4 ,5 ]
tasks:
- name: Show difference when cmd outputs multi-line
debug:
msg: "{{ expected | difference(sample_out_ml) }}"
- name: Show difference when cmd outputs on single line
debug:
msg: "{{ expected | difference(sample_out_sl.split(' ') | map('int') ) }}"
EDIT Based on your comments I provided a more robust example of how you might do this. If you're going all in on Ansible you should try and refrain from using the command modules. Hope this helps.
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
It prints"msg": "Hello world!"not the missing numbers
– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have addedallnu: [ 1, 2, 3, 4, 5 ]so the missing number should be5instead it shows"msg": [ 1, 2, 3, 4, 5 ]Ansible version is2.7.0
– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried thismsg: "{{ allnu | difference([1, 2, 3, 4]) }}"And I get exact missing number i.e5. However my output like"1 2 3 4"it's not a list to work with your way.
– user10373379
Nov 13 '18 at 7:56
add a comment |
You're printing the stdout from some command but I'll assume you know the expected result and have that stored in a variable somewhere. For this I'd use the difference filter.
- hosts: localhost
vars:
sample_out_ml: [ 1, 2, 3, 4 ]
sample_out_sl: "1 2 3 4"
expected: [ 1, 2, 3 ,4 ,5 ]
tasks:
- name: Show difference when cmd outputs multi-line
debug:
msg: "{{ expected | difference(sample_out_ml) }}"
- name: Show difference when cmd outputs on single line
debug:
msg: "{{ expected | difference(sample_out_sl.split(' ') | map('int') ) }}"
EDIT Based on your comments I provided a more robust example of how you might do this. If you're going all in on Ansible you should try and refrain from using the command modules. Hope this helps.
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
You're printing the stdout from some command but I'll assume you know the expected result and have that stored in a variable somewhere. For this I'd use the difference filter.
- hosts: localhost
vars:
sample_out_ml: [ 1, 2, 3, 4 ]
sample_out_sl: "1 2 3 4"
expected: [ 1, 2, 3 ,4 ,5 ]
tasks:
- name: Show difference when cmd outputs multi-line
debug:
msg: "{{ expected | difference(sample_out_ml) }}"
- name: Show difference when cmd outputs on single line
debug:
msg: "{{ expected | difference(sample_out_sl.split(' ') | map('int') ) }}"
EDIT Based on your comments I provided a more robust example of how you might do this. If you're going all in on Ansible you should try and refrain from using the command modules. Hope this helps.
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
edited Nov 13 '18 at 16:45
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
answered Nov 13 '18 at 4:50
Petro026Petro026
92946
92946
It prints"msg": "Hello world!"not the missing numbers
– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have addedallnu: [ 1, 2, 3, 4, 5 ]so the missing number should be5instead it shows"msg": [ 1, 2, 3, 4, 5 ]Ansible version is2.7.0
– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried thismsg: "{{ allnu | difference([1, 2, 3, 4]) }}"And I get exact missing number i.e5. However my output like"1 2 3 4"it's not a list to work with your way.
– user10373379
Nov 13 '18 at 7:56
add a comment |
It prints"msg": "Hello world!"not the missing numbers
– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have addedallnu: [ 1, 2, 3, 4, 5 ]so the missing number should be5instead it shows"msg": [ 1, 2, 3, 4, 5 ]Ansible version is2.7.0
– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried thismsg: "{{ allnu | difference([1, 2, 3, 4]) }}"And I get exact missing number i.e5. However my output like"1 2 3 4"it's not a list to work with your way.
– user10373379
Nov 13 '18 at 7:56
It prints
"msg": "Hello world!" not the missing numbers– user10373379
Nov 13 '18 at 6:00
It prints
"msg": "Hello world!" not the missing numbers– user10373379
Nov 13 '18 at 6:00
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
I may have missed a quote or two. I updated my answer . What version of Ansible are you running?
– Petro026
Nov 13 '18 at 6:05
To Test this I have added
allnu: [ 1, 2, 3, 4, 5 ] so the missing number should be 5 instead it shows "msg": [ 1, 2, 3, 4, 5 ] Ansible version is 2.7.0– user10373379
Nov 13 '18 at 7:14
To Test this I have added
allnu: [ 1, 2, 3, 4, 5 ] so the missing number should be 5 instead it shows "msg": [ 1, 2, 3, 4, 5 ] Ansible version is 2.7.0– user10373379
Nov 13 '18 at 7:14
It will not work, To verify this I have tried this
msg: "{{ allnu | difference([1, 2, 3, 4]) }}" And I get exact missing number i.e 5. However my output like "1 2 3 4" it's not a list to work with your way.– user10373379
Nov 13 '18 at 7:56
It will not work, To verify this I have tried this
msg: "{{ allnu | difference([1, 2, 3, 4]) }}" And I get exact missing number i.e 5. However my output like "1 2 3 4" it's not a list to work with your way.– user10373379
Nov 13 '18 at 7:56
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