claudie
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berops
Bug: Ansible stuck
Current Behaviour
During a run of the e2e pipeline when installing wireguard via the ansible playbook the process spawned got stuck for unknown reasons. This halted the workflow of the picked up config and resulting in long build times and eventually a failure, and the process that got stuck will be left there indefinitely.
Expected Behaviour
There should be a mechanism for this, although I'm not sure what or how. A timeout will not help here as the larger the cluster is the longer the playbook will need to executed
Steps To Reproduce
I have encountered this at random.
I experienced something similar or maybe it was the same.
In my case, the playbook to install VPN stuck on Check if unattended-upgrades.service is present. I tried to kill all the ansible playbook processes to trigger the retry of that ansible playbook run. However, the processes probably weren't actually killed (I used SIGTERM and also SIGKILL), only their command changed and I still could see them listed when running ps aux (see the image below).
The processes with the command [ansible-playbook] were "killed" by me and the rest were newly spawned by the main container process after I "killed" the old ones.
I kept killing the ansible playbook processes to run out of retries and finish up with a failed workflow. After the workflow failed, I ran the playbook to Install VPN with higher verbosity from ansibler manually. The playbook finished successfully this time. The next time, when the ansibler ran this playbook, it also went well, so I don't know what was going on there before.
encountered this once more, couldn't find out why. a simple killall ansible-playbook resolved this.
bash-5.1$ ps
PID USER TIME COMMAND
1 nobody 0:00 ./services/ansibler/server/server
26 nobody 0:00 [ssh]
27 nobody 0:00 [ssh]
28 nobody 0:00 [ssh]
29 nobody 0:00 [ssh]
31 nobody 0:00 [ssh]
32 nobody 0:00 [ssh]
33 nobody 0:00 [ssh]
34 nobody 0:00 [ssh]
181 nobody 0:00 [ssh]
182 nobody 0:00 [ssh]
183 nobody 0:00 [ssh]
184 nobody 0:00 [ssh]
203 nobody 0:00 [ssh]
204 nobody 0:00 [ssh]
205 nobody 0:00 [ssh]
206 nobody 0:00 [ssh]
365 nobody 0:00 [ssh]
366 nobody 0:00 [ssh]
367 nobody 0:00 [ssh]
368 nobody 0:00 [ssh]
370 nobody 0:00 [ssh]
371 nobody 0:00 [ssh]
372 nobody 0:00 [ssh]
373 nobody 0:00 [ssh]
375 nobody 0:00 [ssh]
376 nobody 0:00 [ssh]
377 nobody 0:00 [ssh]
378 nobody 0:00 [ssh]
380 nobody 0:00 [ssh]
381 nobody 0:00 [ssh]
382 nobody 0:00 [ssh]
383 nobody 0:00 [ssh]
741 nobody 0:00 [ssh]
742 nobody 0:00 [ssh]
743 nobody 0:00 [ssh]
744 nobody 0:00 [ssh]
746 nobody 0:00 [ssh]
747 nobody 0:00 [ssh]
748 nobody 0:00 [ssh]
749 nobody 0:00 [ssh]
945 nobody 0:00 [ssh]
946 nobody 0:00 [ssh]
947 nobody 0:00 [ssh]
948 nobody 0:00 [ssh]
950 nobody 0:00 [ssh]
951 nobody 0:00 [ssh]
952 nobody 0:00 [ssh]
953 nobody 0:00 [ssh]
1592 nobody 0:00 [ssh]
1593 nobody 0:00 [ssh]
1594 nobody 0:00 [ssh]
1595 nobody 0:00 [ssh]
1597 nobody 0:00 [ssh]
1598 nobody 0:00 [ssh]
1599 nobody 0:00 [ssh]
1600 nobody 0:00 [ssh]
1602 nobody 0:00 [ssh]
1603 nobody 0:00 [ssh]
1604 nobody 0:00 [ssh]
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1704 nobody 0:00 [ssh]
1705 nobody 0:00 [ssh]
1706 nobody 0:00 [ssh]
1707 nobody 0:00 [ssh]
1787 nobody 0:00 [ssh]
1788 nobody 0:00 [ssh]
1789 nobody 0:00 [ssh]
1790 nobody 0:00 [ssh]
1792 nobody 0:00 [ssh]
1793 nobody 0:00 [ssh]
1794 nobody 0:00 [ssh]
1795 nobody 0:00 [ssh]
1797 nobody 0:00 [ssh]
1798 nobody 0:00 [ssh]
1799 nobody 0:00 [ssh]
1800 nobody 0:00 [ssh]
1881 nobody 0:00 [ssh]
1882 nobody 0:00 [ssh]
1883 nobody 0:00 [ssh]
1884 nobody 0:00 [ssh]
2060 nobody 0:00 [ssh]
2061 nobody 0:00 [ssh]
2062 nobody 0:00 [ssh]
2063 nobody 0:00 [ssh]
2206 nobody 0:00 [ssh]
2207 nobody 0:00 [ssh]
2208 nobody 0:00 [ssh]
2209 nobody 0:00 [ssh]
2211 nobody 0:00 [ssh]
2212 nobody 0:00 [ssh]
2213 nobody 0:00 [ssh]
2214 nobody 0:00 [ssh]
2414 nobody 0:00 [ssh]
2415 nobody 0:00 [ssh]
2416 nobody 0:00 [ssh]
2417 nobody 0:00 [ssh]
2419 nobody 0:00 [ssh]
2420 nobody 0:00 [ssh]
2421 nobody 0:00 [ssh]
2422 nobody 0:00 [ssh]
2424 nobody 0:00 [ssh]
2425 nobody 0:00 [ssh]
2426 nobody 0:00 [ssh]
2427 nobody 0:00 [ssh]
2429 nobody 0:00 [ssh]
2430 nobody 0:00 [ssh]
2431 nobody 0:00 [ssh]
2432 nobody 0:00 [ssh]
2434 nobody 0:00 [ssh]
2435 nobody 0:00 [ssh]
2436 nobody 0:00 [ssh]
2437 nobody 0:00 [ssh]
2492 nobody 0:00 [ssh]
2493 nobody 0:00 [ssh]
2494 nobody 0:00 [ssh]
2495 nobody 0:00 [ssh]
3144 nobody 0:00 [ssh]
3145 nobody 0:00 [ssh]
3146 nobody 0:00 [ssh]
3147 nobody 0:00 [ssh]
3149 nobody 0:00 [ssh]
3150 nobody 0:00 [ssh]
3151 nobody 0:00 [ssh]
3152 nobody 0:00 [ssh]
3456 nobody 0:00 [ssh]
3457 nobody 0:00 [ssh]
3458 nobody 0:00 [ssh]
3459 nobody 0:00 [ssh]
3461 nobody 0:00 [ssh]
3462 nobody 0:00 [ssh]
3463 nobody 0:00 [ssh]
3464 nobody 0:00 [ssh]
3466 nobody 0:00 [ssh]
3467 nobody 0:00 [ssh]
3468 nobody 0:00 [ssh]
3469 nobody 0:00 [ssh]
3471 nobody 0:00 [ssh]
3472 nobody 0:00 [ssh]
3473 nobody 0:00 [ssh]
3474 nobody 0:00 [ssh]
3476 nobody 0:00 [ssh]
3477 nobody 0:00 [ssh]
3478 nobody 0:00 [ssh]
3479 nobody 0:00 [ssh]
3481 nobody 0:00 [ssh]
3482 nobody 0:00 [ssh]
3483 nobody 0:00 [ssh]
3484 nobody 0:00 [ssh]
4439 nobody 0:00 [ssh]
4440 nobody 0:00 [ssh]
4441 nobody 0:00 [ssh]
4442 nobody 0:00 [ssh]
4581 nobody 0:00 [ssh]
4582 nobody 0:00 [ssh]
4583 nobody 0:00 [ssh]
4584 nobody 0:00 [ssh]
4586 nobody 0:00 [ssh]
4587 nobody 0:00 [ssh]
4588 nobody 0:00 [ssh]
4589 nobody 0:00 [ssh]
4591 nobody 0:00 [ssh]
4592 nobody 0:00 [ssh]
4593 nobody 0:00 [ssh]
4594 nobody 0:00 [ssh]
4596 nobody 0:00 [ssh]
4597 nobody 0:00 [ssh]
4598 nobody 0:00 [ssh]
4599 nobody 0:00 [ssh]
4601 nobody 0:00 [ssh]
4602 nobody 0:00 [ssh]
4603 nobody 0:00 [ssh]
4604 nobody 0:00 [ssh]
4606 nobody 0:00 [ssh]
4607 nobody 0:00 [ssh]
4608 nobody 0:00 [ssh]
4609 nobody 0:00 [ssh]
4611 nobody 0:00 [ssh]
4612 nobody 0:00 [ssh]
4613 nobody 0:00 [ssh]
4614 nobody 0:00 [ssh]
4616 nobody 0:00 [ssh]
4617 nobody 0:00 [ssh]
4618 nobody 0:00 [ssh]
4619 nobody 0:00 [ssh]
4621 nobody 0:00 [ssh]
4622 nobody 0:00 [ssh]
4623 nobody 0:00 [ssh]
4624 nobody 0:00 [ssh]
4627 nobody 0:00 [ssh]
4628 nobody 0:00 [ssh]
4629 nobody 0:00 [ssh]
4630 nobody 0:00 [ssh]
5146 nobody 0:00 [ssh]
5147 nobody 0:00 [ssh]
5148 nobody 0:00 [ssh]
5149 nobody 0:00 [ssh]
5151 nobody 0:00 [ssh]
5152 nobody 0:00 [ssh]
5153 nobody 0:00 [ssh]
5154 nobody 0:00 [ssh]
5156 nobody 0:00 [ssh]
5157 nobody 0:00 [ssh]
5158 nobody 0:00 [ssh]
5159 nobody 0:00 [ssh]
5182 nobody 0:00 [ssh]
5183 nobody 0:00 [ssh]
5184 nobody 0:00 [ssh]
5185 nobody 0:00 [ssh]
5308 nobody 0:00 [ssh]
5309 nobody 0:00 [ssh]
5310 nobody 0:00 [ssh]
5312 nobody 0:00 [ssh]
5313 nobody 0:00 [ssh]
5314 nobody 0:00 [ssh]
5315 nobody 0:00 [ssh]
5316 nobody 0:00 [ssh]
5318 nobody 0:00 [ssh]
5319 nobody 0:00 [ssh]
5320 nobody 0:00 [ssh]
5321 nobody 0:00 [ssh]
5323 nobody 0:00 [ssh]
5324 nobody 0:00 [ssh]
5325 nobody 0:00 [ssh]
5326 nobody 0:00 [ssh]
5328 nobody 0:00 [ssh]
5329 nobody 0:00 [ssh]
5330 nobody 0:00 [ssh]
5331 nobody 0:00 [ssh]
5335 nobody 0:00 [ssh]
5336 nobody 0:00 [ssh]
5337 nobody 0:00 [ssh]
5338 nobody 0:00 [ssh]
5457 nobody 0:00 [ssh]
5458 nobody 0:00 [ssh]
5459 nobody 0:00 [ssh]
5460 nobody 0:00 [ssh]
5464 nobody 0:00 [ssh]
5465 nobody 0:00 [ssh]
5466 nobody 0:00 [ssh]
5467 nobody 0:00 [ssh]
5472 nobody 0:00 [ssh]
5473 nobody 0:00 [ssh]
5474 nobody 0:00 [ssh]
5476 nobody 0:00 [ssh]
5720 nobody 0:00 [ssh]
5721 nobody 0:00 [ssh]
5722 nobody 0:00 [ssh]
5723 nobody 0:00 [ssh]
5785 nobody 0:00 [ssh]
5787 nobody 0:00 [ssh]
5788 nobody 0:00 [ssh]
5789 nobody 0:00 [ssh]
5796 nobody 0:00 [ssh]
5797 nobody 0:00 [ssh]
5798 nobody 0:00 [ssh]
5799 nobody 0:00 [ssh]
5801 nobody 0:00 [ssh]
5802 nobody 0:00 [ssh]
5803 nobody 0:00 [ssh]
5804 nobody 0:00 [ssh]
5805 nobody 0:00 [ssh]
5806 nobody 0:00 [ssh]
5807 nobody 0:00 [ssh]
5808 nobody 0:00 [ssh]
5810 nobody 0:00 [ssh]
5811 nobody 0:00 [ssh]
5812 nobody 0:00 [ssh]
5813 nobody 0:00 [ssh]
5815 nobody 0:00 [ssh]
5816 nobody 0:00 [ssh]
5817 nobody 0:00 [ssh]
5818 nobody 0:00 [ssh]
5820 nobody 0:00 [ssh]
5821 nobody 0:00 [ssh]
5822 nobody 0:00 [ssh]
5823 nobody 0:00 [ssh]
5825 nobody 0:00 [ssh]
5826 nobody 0:00 [ssh]
5827 nobody 0:00 [ssh]
5828 nobody 0:00 [ssh]
5830 nobody 0:00 [ssh]
5831 nobody 0:00 [ssh]
5832 nobody 0:00 [ssh]
5833 nobody 0:00 [ssh]
5835 nobody 0:00 [ssh]
5836 nobody 0:00 [ssh]
5837 nobody 0:00 [ssh]
5838 nobody 0:00 [ssh]
8047 nobody 0:00 [ssh]
8048 nobody 0:00 [ssh]
8049 nobody 0:00 [ssh]
8050 nobody 0:00 [ssh]
8055 nobody 0:00 [ssh]
8056 nobody 0:00 [ssh]
8058 nobody 0:00 [ssh]
8059 nobody 0:00 [ssh]
8064 nobody 0:00 [ssh]
8065 nobody 0:00 [ssh]
8066 nobody 0:00 [ssh]
8069 nobody 0:00 [ssh]
8071 nobody 0:00 [ssh]
8072 nobody 0:00 [ssh]
8073 nobody 0:00 [ssh]
8074 nobody 0:00 [ssh]
8078 nobody 0:00 [ssh]
8079 nobody 0:00 [ssh]
8080 nobody 0:00 [ssh]
8081 nobody 0:00 [ssh]
8085 nobody 0:00 [ssh]
8087 nobody 0:00 [ssh]
8088 nobody 0:00 [ssh]
8089 nobody 0:00 [ssh]
8107 nobody 0:00 [ssh]
8108 nobody 0:00 [ssh]
8109 nobody 0:00 [ssh]
8110 nobody 0:00 [ssh]
8116 nobody 0:00 [ssh]
8117 nobody 0:00 [ssh]
8118 nobody 0:00 [ssh]
8119 nobody 0:00 [ssh]
8123 nobody 0:00 [ssh]
8124 nobody 0:00 [ssh]
8125 nobody 0:00 [ssh]
8126 nobody 0:00 [ssh]
8130 nobody 0:00 [ssh]
8131 nobody 0:00 [ssh]
8132 nobody 0:00 [ssh]
8133 nobody 0:00 [ssh]
8256 nobody 0:00 [ssh]
8257 nobody 0:00 [ssh]
8258 nobody 0:00 [ssh]
8259 nobody 0:00 [ssh]
8261 nobody 0:00 [ssh]
8262 nobody 0:00 [ssh]
8264 nobody 0:00 [ssh]
8265 nobody 0:00 [ssh]
8266 nobody 0:00 [ssh]
8267 nobody 0:00 [ssh]
8268 nobody 0:00 [ssh]
8269 nobody 0:00 [ssh]
8271 nobody 0:00 [ssh]
8272 nobody 0:00 [ssh]
8273 nobody 0:00 [ssh]
8274 nobody 0:00 [ssh]
8276 nobody 0:00 [ssh]
8277 nobody 0:00 [ssh]
8278 nobody 0:00 [ssh]
8279 nobody 0:00 [ssh]
8281 nobody 0:00 [ssh]
8282 nobody 0:00 [ssh]
8283 nobody 0:00 [ssh]
8284 nobody 0:00 [ssh]
8328 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8329 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8332 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8335 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8337 nobody 0:00 [ansible-playboo]
8812 nobody 0:00 [ansible-playboo]
8817 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8823 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8826 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8851 nobody 0:00 [ansible-playboo]
8861 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8873 nobody 0:00 [ansible-playboo]
8876 nobody 0:00 [ansible-playboo]
8879 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/longhorn-req.yml -i inventory.ini -f 15
8884 nobody 0:00 [ansible-playboo]
8893 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8895 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/longhorn-req.yml -i inventory.ini -f 15
8903 nobody 0:00 [ansible-playboo]
8914 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8926 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
8935 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9455 nobody 0:00 [ansible-playboo]
9458 nobody 0:00 [ansible-playboo]
9460 nobody 0:00 [ansible-playboo]
9463 nobody 0:00 [ansible-playboo]
9464 nobody 0:00 [ansible-playboo]
9467 nobody 0:00 [ansible-playboo]
9471 nobody 0:00 [ansible-playboo]
9473 nobody 0:00 [ansible-playboo]
9476 nobody 0:00 [ansible-playboo]
9479 nobody 0:00 [ansible-playboo]
9512 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9513 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9515 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9517 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9520 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9523 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9524 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9531 nobody 0:00 [ansible-playboo]
9536 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9545 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
9634 nobody 0:00 [ssh]
9635 nobody 0:00 [ssh]
9636 nobody 0:00 [ssh]
9637 nobody 0:00 [ssh]
9639 nobody 0:00 [ssh]
9640 nobody 0:00 [ssh]
9641 nobody 0:00 [ssh]
9642 nobody 0:00 [ssh]
9645 nobody 0:00 [ssh]
9646 nobody 0:00 [ssh]
9647 nobody 0:00 [ssh]
9648 nobody 0:00 [ssh]
9650 nobody 0:00 [ssh]
9651 nobody 0:00 [ssh]
9652 nobody 0:00 [ssh]
9653 nobody 0:00 [ssh]
9655 nobody 0:00 [ssh]
9656 nobody 0:00 [ssh]
9657 nobody 0:00 [ssh]
9658 nobody 0:00 [ssh]
9660 nobody 0:00 [ssh]
9661 nobody 0:00 [ssh]
9662 nobody 0:00 [ssh]
9663 nobody 0:00 [ssh]
9665 nobody 0:00 [ssh]
9666 nobody 0:00 [ssh]
9667 nobody 0:00 [ssh]
9668 nobody 0:00 [ssh]
9670 nobody 0:00 [ssh]
9671 nobody 0:00 [ssh]
9672 nobody 0:00 [ssh]
9673 nobody 0:00 [ssh]
9675 nobody 0:00 [ssh]
9676 nobody 0:00 [ssh]
9677 nobody 0:00 [ssh]
9678 nobody 0:00 [ssh]
9682 nobody 0:00 [ssh]
9683 nobody 0:00 [ssh]
9684 nobody 0:00 [ssh]
9685 nobody 0:00 [ssh]
10864 nobody 0:00 [ansible-playboo]
10865 nobody 0:00 [ansible-playboo]
10867 nobody 0:00 [ansible-playboo]
10869 nobody 0:00 [ansible-playboo]
10871 nobody 0:00 [ansible-playboo]
10875 nobody 0:00 [ansible-playboo]
10878 nobody 0:00 [ansible-playboo]
10881 nobody 0:00 [ansible-playboo]
10883 nobody 0:00 [ansible-playboo]
10885 nobody 0:00 [ansible-playboo]
11058 nobody 0:00 [ssh]
11059 nobody 0:00 [ssh]
11060 nobody 0:00 [ssh]
11061 nobody 0:00 [ssh]
11064 nobody 0:00 [ssh]
11065 nobody 0:00 [ssh]
11066 nobody 0:00 [ssh]
11067 nobody 0:00 [ssh]
11069 nobody 0:00 [ssh]
11070 nobody 0:00 [ssh]
11071 nobody 0:00 [ssh]
11073 nobody 0:00 [ssh]
11074 nobody 0:00 [ssh]
11075 nobody 0:00 [ssh]
11076 nobody 0:00 [ssh]
11077 nobody 0:00 [ssh]
11079 nobody 0:00 [ssh]
11080 nobody 0:00 [ssh]
11081 nobody 0:00 [ssh]
11082 nobody 0:00 [ssh]
11086 nobody 0:00 [ssh]
11087 nobody 0:00 [ssh]
11088 nobody 0:00 [ssh]
11089 nobody 0:00 [ssh]
11093 nobody 0:00 [ssh]
11094 nobody 0:00 [ssh]
11095 nobody 0:00 [ssh]
11096 nobody 0:00 [ssh]
11100 nobody 0:00 [ssh]
11101 nobody 0:00 [ssh]
11102 nobody 0:00 [ssh]
11103 nobody 0:00 [ssh]
11105 nobody 0:00 [ssh]
11106 nobody 0:00 [ssh]
11107 nobody 0:00 [ssh]
11108 nobody 0:00 [ssh]
11110 nobody 0:00 [ssh]
11111 nobody 0:00 [ssh]
11112 nobody 0:00 [ssh]
11113 nobody 0:00 [ssh]
12147 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12148 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12150 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12152 nobody 0:00 [ansible-playboo]
12154 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12156 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12160 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12164 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12166 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12168 nobody 0:00 {ansible-playboo} /usr/bin/python3 /usr/bin/ansible-playbook ../../ansible-playbooks/wireguard.yml -i inventory.ini -f 15
12247 nobody 0:00 bash
12254 nobody 0:00 ps
most of the test-sets got stuck on the install-wireguard playbook during the TASK [./wireguard : Install Wireguard and dependencies] task
encountered this bug again with test-case2 same reason, the ansible playbook was stuck in install wireguard and a large number of ssh processes and ansible-playbooks were spawned, as described in the comment above, couldn't debug as to what might be causing this due to the infra deleted.