Pulling the ISO from the image-builder to the httpd pod fails with error 137

[jordigilh]

Sometimes, the last step to generate the ISO image fails with error 137. This step copies the ISO generated image, which contains embedded the kickstart.ks file, to the httpd pod.

TASK [oci-build-auto-iso : Pull ISO From Image Builder to httpd Pod] ***********
Friday 28 January 2022 15:38:13 +0000 (0:00:32.089) 0:03:37.757 ********
fatal: [image-builder -> httpd-74c74d88f4-78ldd]: FAILED! => {"changed": false, "module_stderr": "/bin/sh: line 1: 663 Killed /usr/libexec/platform-python /tmp/ansible-tmp-1643384293.5704577-373-152723532809526/AnsiballZ_get_url.py\ncommand terminated with exit code 137\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 137}

Running the pipeline a second time can succeed.