--- - name: Filter list of strings hosts: localhost gather_facts: no vars: string_list: - "apple pie" - "banana bread" - "cherry tart" - "apple strudel" tasks: - name: Filter strings containing "apple" debug: msg: "{{ item }}" loop: "{{ string_list | select('contains', ...
如果字符串中包含特殊字符或空格,可以使用 strip 过滤器去除空格,并使用 regex_replace 过滤器处理特殊字符。 代码语言:txt 复制 --- - name: Split string with special characters into list hosts: localhost gather_facts: no vars: input_string: "apple, banana, cherry, date" tasks: - name: ...
jinja2 : /usr/lib/python3.6/site-packages/jinja2/filters.py Ansible : /usr/lib/python3.6/site-packages/ansible/plugins/filter/core.py 过滤器具体的说明文档: jinja2 :https://jinja.palletsprojects.com/en...
’T’)}} →“aTc” #把b替换成T {{'string' | replace('tr','')}} →“sing” #把tr替换成空,即删掉tr {{'string' | regex_replace('(.*)tr(.*)$','\\2
#filter_plugins = /usr/share/ansible/plugins/filter #test_plugins = /usr/share/ansible/plugins/test #terminal_plugins = /usr/share/ansible/plugins/terminal #strategy_plugins = /usr/share/ansible/plugins/strategy # by default, ansible will use the 'linear' strategy but you may want to try ...
[root@mcw01~]$ ssh-copy-id -i /root/.ssh/id_rsa.pub root@10.0.0.12/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed:"/root/.ssh/id_rsa.pub"/usr/bin/ssh-copy-id: INFO: attempting to loginwith thenewkey(s), to filteroutany that are already installed/usr/bin/ss...
To replace text in a string with regex, use the “regex_replace” filter: # convert "ansible" to "able" {{ 'ansible' | regex_replace('^a.*i(.*)$', 'a\\1') }} # convert "foobar" to "bar" {{ 'foobar' | regex_replace('^f.*o(.*)$', '\\1') }} # convert "localhos...
shell模块和command模块比较类似,但是shell被大家称为万能模块,很多操作command不支持,但是shell却支持。注意最后一种情况shell模块也是不支持的。但是可以将命令写在一个脚本,将脚本拷贝到远端执行,然后执行shell模块获取结果。 一、简介 前面我们介绍了,ansible能作为自动化配置管理,其实是由ansible的多种多样的模块来实现...
#filter_plugins = /usr/share/ansible/plugins/filter #test_plugins = /usr/share/ansible/plugins/test #terminal_plugins = /usr/share/ansible/plugins/terminal #strategy_plugins = /usr/share/ansible/plugins/strategy # by default, ansible will use the 'linear' strategy but you may want to try ...
regex_replace filter– replace a string via regex regex_search filter– extract regex match from string rekey_on_member filter– Rekey a list of dicts into a dict using a member relpath filter– Make a path relative root filter– root of (math operation) ...