vars:url:"http://example.com/users/foo/resources/bar"tasks:-shell:"msg='matched pattern 1'"when:url|match("http://example.com/users/.*/resources/.*")-debug:"msg='matched pattern 2'"when:url|search("/users/.*/re
return regex(value, pattern, ignorecase, 'match') def search(value, pattern='', ignorecase=False): ''' Perform a `re.search` returning a boolean ''' return regex(value, pattern, ignorecase, 'search') def regex_replace(value='', pattern='', replacement='', ignorecase=False): ''' Per...
我正在用Ansible生成一个yaml模板,并试图截断两个连接的字符串:在这里,以下代码无法工作,因为连接不能正确地连接到regex_replace。我只需要前n个字符(本例中的前10个字符){{variabel [:10] }}基本上,我想在不合并或创建新变量的情况下截断字符串。
$ ansible-i hosts.yaml master-a"echo {{ ntp_server }}"master-node|FAILED|rc=-1>>The task includes an optionwithanundefinedvariable.The error was:'ntp_server'isundefined.'ntp_server'isundefined$ ansible-i hosts.yaml nodes-a"echo {{ ntp_server }}"node-1|CHANGED|rc=0>>9.1.1.1 也可以...
{{'localhost:80'| regex_replace('^(?P<host>.+):(?P<port>\\d+)$','\\g<host>, \\g<port>') }} # =>'localhost, 80'# Convert"localhost:80"to"localhost"{{'localhost:80'| regex_replace(':80') }} # =>'localhost'# Comment all lines that endwith"ar"{{'CAR\ntar\nfoo\nba...
[1] | regex_replace('\\s+', ' ') | split(' ')[1] }}" used_memory: "{{ memory_output.stdout_lines[1] | regex_replace('\\s+', ' ') | split(' ')[2] }}" - name: Get BIOS version command: dmidecode -s bios-version register: bios_output - name: Get disk device ...
-debug:msg="{{'test1_junk 1\\3'|regex_replace('(.*)_junk (.*)','\\1 \\2')}}" uses key=value escaping which has not changed. The other option is to check for the ansible version: "{{(ansible_version|version_compare('2.0','ge'))|ternary('test1_junk 1\\3'|regex_replace(...
To replace text in a string with regex, use the “regex_replace” filter: # convert "ansible" to "able" {{ 'ansible' | regex_replace('^a.*i(.*)$', 'a\\1') }} # convert "foobar" to "bar" {{ 'foobar' | regex_replace('^f.*o(.*)$', '\\1') }} # convert "localhos...
``` # Syntax in 1.9.x - debug: msg: "{{ 'test1_junk 1\\\3' | regex_replace('(.*)_junk (.*)', '\\\1 \\\2') }}" # Syntax in 2.0.x - debug: msg: "{{ 'test1_junk 1\\3' | regex_replace('(.*)_junk (.*)', '\\1 \\2') }}" # Output: "msg": "test1 ...
backup_time: "{{ raw_data | regex_replace('@','') | regex_replace('{http://oec.api.opsource.net/schemas/backup}','') }}" vars 和 set_fact 的对比 part 1 我们将使用代码的功能对比来表现出var 和 set_fact 使用场景的不同。