Trying to edit grub.conf and add a phrase to the kernel lines.
*Sample stanza:*
title CentOS (2.6.32-696.13.2.el6.x86_64)
root (hd0,0)
kernel /vmlinuz-2.6.32-696.13.2.el6.x86_64 ro
root=/dev/mapper/vg_root-lv_root rd_NO_LUKS rd_LVM_LV=vg_root/lv_root
LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 console=ttyS0,115200n8
rd_LVM_LV=vg_root/lv_swap KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb
quiet rd_NO_DM
initrd /initramfs-2.6.32-696.13.2.el6.x86_64.img
Ansible playbook stanza that's not working:
- name: edit_grub_conf
lineinfile:
path: "/tmp/grub.conf"
regexp: "^kernel(.*)?"
line: 'kernel\1 transparent_hugepage=never'
state: present
backrefs: true
mode: 0666
Error reported:
TASK [edit_grub_conf]
**********************************************************
fatal: [leviticus]: FAILED! => {"changed": false, "failed": true,
"module_stderr": "Shared connection to leviticus closed.\r\n",
"module_stdout": "Traceback (most recent call last):\r\n File
\"/tmp/ansible_PUtMtv/ansible_module_lineinfile.py\", line 470, in
<module>\r\n main()\r\n File
\"/tmp/ansible_PUtMtv/ansible_module_lineinfile.py\", line 462, in main\r\n
ins_aft, ins_bef, create, backup, backrefs)\r\n File
\"/tmp/ansible_PUtMtv/ansible_module_lineinfile.py\", line 261, in
present\r\n bre_m = re.compile(to_bytes(regexp,
errors='surrogate_or_strict'))\r\n File \"/usr/lib64/python2.6/re.py\",
line 190, in compile\r\n return _compile(pattern, flags)\r\n File
\"/usr/lib64/python2.6/re.py\", line 245, in _compile\r\n raise error, v #
invalid expression\r\nsre_constants.error: nothing to repeat\r\n", "msg":
"MODULE FAILURE", "rc": 0}
What am I missing?
Thanks!
Leam
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