There is a YAML syntax error if you try to enter a colon followed by a space (": ") inside any string (doesn't seem to matter what if before or after). $ cat _test.yml --- - hosts: all tasks: - debug: msg="foo: bar" In Ansible 1.2 develo...
- shell: /usr/bin/billybass --mode="take me to the river" register: bass_result changed_when: "bass_result.rc != 2" # 只有该条task执行以后,bass_result.rc的值不为2时,才会返回changed状态 # 永远不会报告“改变”的状态 - shell: wall 'beep' changed_when: False # 当changed_when为fals...
content: # When used instead of `src', sets the contents of a file directly to the specified value. Works only when `dest' is a file. Creates the file if it does not exist. For advanced formatting or if `content' contains a variable, use the [template] module. decrypt: # This opti...
content: # When used instead of `src', sets the contents of a file directly to the specified value. Works only when `dest' is a file. Creates the file if it does not exist. For advanced formatting or if `content' contains a variable, use the [template] module. decrypt: # This opti...
when: ansible_default_ipv4.gateway is defined - shell: /usr/bin/uptime register: result #将执行结果注入result变量 - debug: var: result #打印result的内容 verbosity: 2 - name: Display all variables/facts known for a host debug: var: hostvars[inventory_hostname] ...
When True, this causes ansible templating to fail steps that reference variable names that are likely typoed. Otherwise, any ‘{{ template_expression }}’ that contains undefined variables will be rendered in a template or ansible action line exactly as written. Type: boolean Default: True ...
no agents(other than sshd),0 resource consumption when not in use; no server; no additinal PKI; modules in any lanaguage; YAML,not code; SSH by default; strong multi-tier solution; 特性: 基于python实现(paramiko,PyYAML,jinja2三个模块); ...
variables at the command line using the--extra-vars(or-e) argument. You can also request user input with avars_prompt(seeInteractive input: prompts). When you pass variables at the command line, use a single quoted string, that contains one or more variables, in one of the formats below...
fail模块用于终止当前playbook的执行,通常与条件语句组合使用,当满足条件时,终止当前play的运行,也可以直接由failed_when取代. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [执行失败钱打印出自定义信息] - fail: msg: "The system may not be provisioned according to the CMDB status." when: cmdb_st...
---hosts:localhosttasks:-name:check the system capacityshell:df -h /when:some_variable in 'a string'roles:-{role:mid_nagios_probe,when:allow_nagios_probes}... ansible - tags, limit You should know about a way to increase efficiency by this simple functionality TAGS...