when: var3 is string 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 条件判断与block block when做条件判断时,如果条件成立则执行对应的任务。但这就存在一个问题:当我们要使用同一个条件判断执行多个任务的时候,就意味着我们要在某一个任务下面都写一下when语句,而且判断条件完...
when: ansible_distribution in supported_distros number: 判断对象是否为一个数字,是则为真 - hosts: dbsrvs gather_facts: no vars: var1: 1 var2: "1" var3: a tasks: - debug: msg: "var1 is a number" when: var1 is number - debug: msg: "var2 is a string" when: var2 is string ...
https://blog.csdn.net/zzw19951261/article/details/79950270 列表...[] 元祖 () 字典 {} 不可变的 int float bool string tuple 可变 list 元祖元祖存在的意义: 数据安全 # my =...(1) print(type(my)) # 当元祖里面就只有一个元素 # my = (1,) print(type(my)) 字典字典 """ # 字典是无...
This defaults to a hashed string of the hostname, # port and username (empty string in the config). The hash mitigates a common problem users # found with long hostnames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format. # In those cases, a "too long for Unix domai...
Ansible offers open-source automation that is simple, flexible, and powerful. Got thoughts or feedback on this site? We want to hear from you! Join us in theAnsible Forumor open aGitHub issuein the docsite repository. Quicklinks Ansible package docs home ...
creates: # A filename, when it already exists, this step will *not* be run. executable: # Change the shell used to execute the command. This expects an absolute path to the executable. free_form: # The shell module takes a free form command to run, as a string. There is no ...
•--host=<hostname> for showing host details•--list for listing groups 最后,还可以通过add_hosts模块在运行时增加host配置,使用group_by模块在运行时创建group。比如通过 ansible_distribution来根据操作系统创建不同的组,再分别安装软件。 -name:grouphostsbydistributionhosts:myhostsgather_facts:Truetasks:...
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain Englis
Variable: ANSIBLE_COW_ACCEPTLIST :Version Added: 2.11 ANSIBLE_COW_PATH Description: Specify a custom cowsay path or swap in your cowsay implementation of choice. Type: string Default: None Ini: Section: [defaults] Key: cowpath Environment: Variable: ANSIBLE_COW_PATH ANSIBLE_COW_SEL...
# when using the 'random' option for cowsay, stencils will be restricted to this list. # it should be formatted as a comma-separated list with no spaces between names. # NOTE: line continuations here are for formatting purposes only, as the INI parser ...