ansible学习系列之become的使用 ansible学习系列之lineinfile模块的使用 场景 最近,在编写ansible脚本的时候,有时候需要对配置文件做修改操作,如新增语句等。而这个操作要求幂等性,不能每次启动脚本的时候,相同的新增语句被重复执行。比如,执行新增操作的时候,每次启动脚本时,只有当配置文件不存在,才新增进去。这个时候就可...
ansible web -a 'pwd' #查当前工作目录 ansible web -a 'chdir=/tmp pwd'# 切换目录执行命令,使用场景是编译安装时使用 ansible web -a 'creates=/tmp pwd' # 用来判断/tmp目录是否存在,存在就不执行操作 ansible web -a 'creates=/data pwd' # 因为data不存在,所有才会执行pwd命令 ansible web -a 'r...
>LINEINFILE (/usr/lib/python2.7/site-packages/ansible/modules/files/lineinfile.py) This module ensures a particular line is in a file,or replace an existing line using a back-referenced regular expression. This is primarily useful when you want to change a single line in a file only. See ...
ansible-doc lineinfile > LINEINFILE This module will search a file for a line, and ensure that it is present or absent. This is primarily useful when you want to change a single line in a file only. See the [replace] module if you want to change multiple, similar lines or chec [blo...
- name: Short form task (in ansible 2+) necessitates backslash-escaped sequences replace: path=/etc/hosts regexp='\\b(localhost)(\\d*)\\b' replace='\\1\\2.localdomain\\2 \\1\\2' # 长篇任务则不然 - name: Long form task does not ...
NOTES:* This module supports check mode. * When using 'with_*' loops be aware that if you do not set a unique mark the block will be overwritten on each iteration. * As of Ansible 2.3,the `dest' option has been changed to `path' as default,but `dest' still works as well. ...
批量分发配置等设置，同时这里将引入某客户真实的案例进行整体的阐述。将从Ansible的基础、架构、常见功能...
This module is part of thecommunity.windows collection(version 2.3.0). You might already have this collection installed if you are using theansiblepackage. It is not included inansible-core. To check whether it is installed, runansible-galaxycollectionlist. ...
Ansible Playbookが以下のエラーを返す理由は何ですか? Raw Traceback (most recent call last): File "/tmp/ansible_lineinfile_payload_acU60V/ansible_lineinfile_payload.zip/ansible/module_utils/basic.py", line 2371, in atomic_move tmp_dest_fd, tmp_dest_name=tempfile.mkstemp(prefix=b'.ansible...
We would suggest: Using the replace module instead. In the future, this might be a topic more well suited for the user list, which you can also post here if you'd like some more help with the above. https://groups.google.com/forum/#!forum/ansible-project ...